CELEX: 32022R0352
Language: en
Date: 2021-11-29 00:00:00
Title: Commission Delegated Regulation (EU) 2022/352 of 29 November 2021 amending Delegated Regulation (EU) 2019/815 as regards the 2021 update of the taxonomy laid down in the regulatory technical standards on the single electronic reporting format (Text with EEA relevance)

7.3.2022   
               
               
                  EN
               
               
                  Official Journal of the European Union
               
               
                  L 77/1
               
            
         COMMISSION DELEGATED REGULATION (EU) 2022/352
         of 29 November 2021
         amending Delegated Regulation (EU) 2019/815 as regards the 2021 update of the taxonomy laid down in the regulatory technical standards on the single electronic reporting format
         (Text with EEA relevance)
         THE EUROPEAN COMMISSION,
         Having regard to the Treaty on the Functioning of the European Union,
         Having regard to Directive 2004/109/EC of the European Parliament and of the Council of 15 December 2004 on the harmonisation of transparency requirements in relation to information about issuers whose securities are admitted to trading on a regulated market and amending Directive 2001/34/EC (1), and in particular Article 4(7) thereof,
         Whereas:
         
                     (1)
                  
                  
                     Commission Delegated Regulation (EU) 2019/815 (2) specifies the single electronic reporting format, as referred to in Article 4(7) of Directive 2004/109/EC, to be used for the preparation of annual financial reports by issuers. Consolidated financial statements included therein are prepared either in accordance with International Accounting Standards, which are commonly referred to as International Financial Reporting Standards (‘IFRSs’), adopted pursuant to Regulation (EC) No 1606/2002 of the European Parliament and of the Council (3), or in accordance with IFRSs as issued by the International Accounting Standards Board (IASB) which, based on Commission Decision 2008/961/EC (4), are considered as equivalent to IFRSs adopted pursuant to Regulation (EC) No 1606/2002.
                  
               
                     (2)
                  
                  
                     The core taxonomy to be used for the single electronic reporting format is based on the IFRS Taxonomy and is an extension of it. The IFRS Foundation annually updates the IFRS Taxonomy to reflect, amongst other developments, the issuance of new IFRSs or the amendment of existing IFRSs, the analysis of disclosures commonly reported in practice, or improvements to general content or technology of the IFRS Taxonomy. Therefore, it is necessary to update the regulatory technical standards to reflect each annual update of the IFRS Taxonomy.
                  
               
                     (3)
                  
                  
                     In March 2021 the IFRS Foundation published the updated version of the IFRS Taxonomy. This update should therefore be reflected in Delegated Regulation (EU) 2019/815.
                  
               
                     (4)
                  
                  
                     Annex VI of Delegated Regulation (EU) 2019/815 currently specifies for each element of the core taxonomy a standard label (‘label’) and a documentation label (‘documentation label’). In order to facilitate a harmonised application of the requirement to mark up IFRS consolidated financial statements, it would be appropriate that this Regulation includes, where relevant, the additional label types foreseen by the IFRS Taxonomy. Therefore Annex VI should be amended to include, where relevant, additional label types.
                  
               
                     (5)
                  
                  
                     In order to allow enough time for the effective implementation of the requirements by issuers, and to minimise compliance costs, this Regulation should apply to annual financial reports containing financial statements for financial years beginning on or after 1 January 2022. However, issuers should be allowed to adopt the taxonomy specified in this Regulation already for financial years beginning on or after 1 January 2021.
                  
               
                     (6)
                  
                  
                     Delegated Regulation (EU) 2019/815 should therefore be amended accordingly.
                  
               
                     (7)
                  
                  
                     This Regulation is based on the draft regulatory technical standard submitted by the European Securities and Markets Authority to the Commission.
                  
               
                     (8)
                  
                  
                     This Regulation is a technical update to Delegated Regulation (EU) 2019/815 to reflect updates in the IFRS taxonomy and provide additional guidance to mark-up IFRS financial statements. As such it does not constitute new policy or a substantial change to existing policy. ESMA has not conducted open public consultations on the draft regulatory technical standards on which this Regulation is based, analysed the potential related costs and benefits or requested the advice of the Securities and Markets Stakeholder Group established under Article 37 of Regulation (EU) No 1095/2010 of the European Parliament and of the Council (5) because doing so would have been highly disproportionate to the scope and impact of this amendment,
                  
               HAS ADOPTED THIS REGULATION:
         
            Article 1
            Amendments to Delegated Regulation (EU) 2019/815
            Delegated Regulation (EU) 2019/815 is amended as follows:
            
                        (1)
                     
                     
                        Annex I is amended in accordance with Annex I to this Regulation;
                     
                  
                        (2)
                     
                     
                        Annex VI is amended in accordance with Annex II to this Regulation.
                     
                  
         
            Article 2
            Transitional provision
            By way of derogation from Delegated Regulation (EU) 2019/815 as amended by Commission Delegated Regulation (EU) 2020/1989 (6), this Regulation may be applied to annual financial reports containing financial statements for financial years beginning before 1 January 2022.
         
         
            Article 3
            Entry into force and application
            This Regulation shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Union.
            It shall apply from 1 January 2022 to annual financial reports containing financial statements for financial years beginning on or after 1 January 2022.
            However, Article 2 shall apply from the date of entry into force of this Regulation.
         
         
            This Regulation shall be binding in its entirety and directly applicable in all Member States.
            Done at Brussels, 29 November 2021.
            
               
                  For the Commission
               
               
                  The President
               
               Ursula VON DER LEYEN
            
         
         
            (1)  OJ L 390, 31.12.2004, p. 38.
         
            (2)  Commission Delegated Regulation (EU) No. 2019/815 supplementing Directive 2004/109/EC 2002 of the European Parliament and of the Council with regard to regulatory technical standards on the specification of a single electronic reporting format (OJ L143, 29.5.2019, p. 1).
         
            (3)  Regulation (EC) No 1606/2002 of the European Parliament and of the Council of 19 July 2002 on the application of international accounting standards (OJ L 243, 11.9.2002, p. 1).
         
            (4)  Commission Decision of 12 December 2008 on the use by third countries' issuers of securities of certain third country's national accounting standards and International Financial Reporting Standards to prepare their consolidated financial statements (OJ L 340,19.12.2008, p. 112).
         
            (5)  Regulation (EU) No 1095/2010 of the European Parliament and of the Council of 24 November 2010 establishing a European Supervisory Authority (European Securities and Markets Authority), amending Decision No 716/2009/EC and repealing Commission Decision 2009/77/EC (OJ L 331, 15.12.2010, p. 84).
         
            (6)  Commission Delegated Regulation (EU) 2020/1989 of 6 November 2020 amending Delegated Regulation (EU) 2019/815 as regards the 2020 update of the taxonomy laid down in the regulatory technical standards for the single electronic reporting format (OJ L 429, 18.12.2020, p. 1).
      
      
         
            ANNEX I
            Annex I to Delegated Regulation (EU) 2019/815 is amended as follows:
            
                        (1)
                     
                     
                        the definition of esef_cor is replaced by the following:
                        ‘prefix applied in the Tables of Annex IV and VI for elements defined in the namespace “http://www.esma.europa.eu/taxonomy/2021-03-24/esef_cor”’;
                     
                  
                        (2)
                     
                     
                        the definition of esef_all is replaced by the following:
                        ‘prefix applied in the Table of Annex VI for elements defined in the namespace “http://www.esma.europa.eu/taxonomy/2021-03-24/esef_all”’;
                     
                  
                        (3)
                     
                     
                        the definition of ifrs-full is replaced by the following:
                        ‘prefix applied in the Tables of Annexes IV and VI for elements defined in the namespace “http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full”’.
                     
                  
      
      
         
            ANNEX II
            In Annex VI to Delegated Regulation (EU) 2019/815 the table is replaced by the following:
            
               
                  ‘Table
               
               
                  Schema of the core taxonomy to mark up IFRS consolidated financial statements
               
               
                           Prefix
                        
                        
                           Element name/role URI
                        
                        
                           Element type and attributes
                        
                        
                           Label type
                        
                        
                           Label content
                        
                        
                           References
                        
                     
                           ifrs-full
                        
                        
                           AbnormallyLargeChangesInAssetPricesOrForeignExchangeRatesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Abnormally large changes in asset prices or foreign exchange rates [member]
                        
                        
                           example: IAS 10.22
                        
                     
                           documentation
                        
                        
                           This member stands for abnormally large changes in asset prices or foreign exchange rates.
                        
                     
                           ifrs-full
                        
                        
                           AccountingEstimatesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Accounting estimates [axis]
                        
                        
                           Disclosure: IAS 8.39
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           AccountingEstimatesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Accounting estimates [member]
                        
                        
                           Disclosure: IAS 8.39
                        
                     
                           documentation
                        
                        
                           This member stands for an asset, a liability or a periodic consumption of an asset, subject to adjustments that result from the assessment of the present status of, and expected future benefits and obligations associated with, assets and liabilities. It also represents the standard value for the 'Accounting estimates' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           AccountingProfit
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Accounting profit
                        
                        
                           Disclosure: IAS 12.81 c (i), Disclosure: IAS 12.81 c (ii)
                        
                     
                           documentation
                        
                        
                           The amount of profit (loss) for a period before deducting tax expense. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           Accruals
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Accruals
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of liabilities to pay for goods or services that have been received or supplied but have not been paid, invoiced or formally agreed with the supplier, including amounts due to employees.
                        
                     
                           ifrs-full
                        
                        
                           AccrualsAndDeferredIncomeIncludingContractLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Accruals and deferred income including contract liabilities
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of accruals and deferred income, including contract liabilities. [Refer: Accruals; Deferred income including contract liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total accruals and deferred income including contract liabilities
                        
                     
                           ifrs-full
                        
                        
                           AccrualsAndDeferredIncomeIncludingContractLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Accruals and deferred income including contract liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AccrualsClassifiedAsCurrent
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Accruals classified as current
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of accruals classified as current. [Refer: Accruals]
                        
                     
                           ifrs-full
                        
                        
                           AccrualsClassifiedAsNoncurrent
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Accruals classified as non-current
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of accruals classified as non-current. [Refer: Accruals]
                        
                     
                           ifrs-full
                        
                        
                           AccruedIncomeIncludingContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Accrued income including contract assets
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of assets representing income that has been earned but is not yet a receivable, including contract assets. [Refer: Contract assets]
                        
                     
                           totalLabel
                        
                        
                           Total accrued income including contract assets
                        
                     
                           ifrs-full
                        
                        
                           AccruedIncomeIncludingContractAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Accrued income including contract assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AccruedIncomeOtherThanContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Accrued income other than contract assets
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of assets representing income that has been earned but is not yet a receivable, other than contract assets. [Refer: Contract assets]
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedChangesInFairValueOfFinancialAssetsAttributableToChangesInCreditRiskOfFinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Accumulated increase (decrease) in fair value of financial assets designated as measured at fair value through profit or loss, attributable to changes in credit risk of financial assets
                        
                        
                           Disclosure: IFRS 7.9 c
                        
                     
                           documentation
                        
                        
                           The accumulated increase (decrease) in the fair value of financial assets designated as measured at fair value through profit or loss that is attributable to changes in the credit risk of the assets determined either: (a) as the amount of change in their fair value that is not attributable to changes in market conditions that gave rise to market risk; or (b) using an alternative method that the entity believes more faithfully represents the amount of change in its fair value that is attributable to changes in the credit risk of the asset. [Refer: Credit risk [member]; Market risk [member]; Increase (decrease) in fair value of financial assets designated as measured at fair value through profit or loss, attributable to changes in credit risk of financial assets]
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedChangesInFairValueOfFinancialAssetsRelatedCreditDerivativesOrSimilarInstruments
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Accumulated increase (decrease) in fair value of credit derivatives or similar instruments related to financial assets designated as measured at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.9 d
                        
                     
                           documentation
                        
                        
                           The accumulated increase (decrease) in fair value of credit derivatives or similar instruments related to financial assets designated as measured at fair value through profit or loss. [Refer: Derivatives [member]; Increase (decrease) in fair value of financial assets designated as measured at fair value through profit or loss related credit derivatives or similar instruments; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Accumulated increase (decrease) in fair value of financial liability, attributable to changes in credit risk of liability
                        
                        
                           Disclosure: IFRS 7.10A a, Disclosure: IFRS 7.10 a
                        
                     
                           documentation
                        
                        
                           The accumulated increase (decrease) in the fair value of financial liabilities that is attributable to changes in the credit risk of the liabilities. [Refer: Credit risk [member]; Market risk [member]; Increase (decrease) in fair value of financial liability, attributable to changes in credit risk of liability]
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedChangesInFairValueOfLoanOrReceivableAttributableToChangesInCreditRiskOfFinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Accumulated increase (decrease) in fair value of loan or receivable, attributable to changes in credit risk of financial assets
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.9 c
                        
                     
                           documentation
                        
                        
                           The accumulated increase (decrease) in the fair value of loans or receivables that is attributable to changes in the credit risk of the assets determined either: (a) as the amount of change in their fair value that is not attributable to changes in the market conditions that gave rise to the market risk; or (b) using an alternative method the entity believes more faithfully represents the amount of change in its fair value that is attributable to changes in the credit risk of the asset. [Refer: Market risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedChangesInFairValueOfLoansOrReceivablesRelatedCreditDerivativesOrSimilarInstruments
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Accumulated increase (decrease) in fair value of credit derivatives or similar instruments related to loans or receivables
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.9 d
                        
                     
                           documentation
                        
                        
                           The aggregate increase (decrease) in the fair value of credit derivatives or similar instruments related to loans or receivables. [Refer: Derivatives [member]; Increase (decrease) in fair value of loans or receivables related credit derivatives or similar instruments]
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedDepreciationAmortisationAndImpairmentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Accumulated depreciation, amortisation and impairment [member]
                        
                        
                           Disclosure: IAS 16.73 d, Disclosure: IAS 16.75 b, Disclosure: IAS 38.118 c, Disclosure: IAS 40.79 c, Disclosure: IAS 41.54 f
                        
                     
                           documentation
                        
                        
                           This member stands for accumulated depreciation, amortisation and impairment. [Refer: Impairment loss; Depreciation and amortisation expense]
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedDepreciationAndAmortisationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Accumulated depreciation and amortisation [member]
                        
                        
                           Common practice: IAS 16.73 d, Disclosure: IAS 16.75 b, Common practice: IAS 38.118 c, Common practice: IAS 40.79 c, Common practice: IAS 41.54 f
                        
                     
                           documentation
                        
                        
                           This member stands for accumulated depreciation and amortisation. [Refer: Depreciation and amortisation expense]
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Accumulated fair value hedge adjustment on hedged item included in carrying amount, assets
                        
                        
                           Disclosure: IFRS 7.24B a (ii)
                        
                     
                           documentation
                        
                        
                           The accumulated amount of fair value hedge adjustment on a hedged item that is included in the carrying amount of the hedged item, recognised in the statement of financial position as an asset. [Refer: Hedged items [member]]
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Accumulated fair value hedge adjustment on hedged item included in carrying amount, liabilities
                        
                        
                           Disclosure: IFRS 7.24B a (ii)
                        
                     
                           documentation
                        
                        
                           The accumulated amount of fair value hedge adjustment on a hedged item that is included in the carrying amount of the hedged item, recognised in the statement of financial position as a liability. [Refer: Hedged items [member]]
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Accumulated fair value hedge adjustment remaining in statement of financial position for hedged item that ceased to be adjusted for hedging gains and losses, assets
                        
                        
                           Disclosure: IFRS 7.24B a (v)
                        
                     
                           documentation
                        
                        
                           The accumulated amount of fair value hedge adjustment remaining in the statement of financial position for a hedged item that is a financial asset measured at amortised cost and has ceased to be adjusted for hedging gains and losses. [Refer: Financial assets at amortised cost; Hedged items [member]]
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Accumulated fair value hedge adjustment remaining in statement of financial position for hedged item that ceased to be adjusted for hedging gains and losses, liabilities
                        
                        
                           Disclosure: IFRS 7.24B a (v)
                        
                     
                           documentation
                        
                        
                           The accumulated amount of fair value hedge adjustment remaining in the statement of financial position for a hedged item that is a financial liability measured at amortised cost and has ceased to be adjusted for hedging gains and losses. [Refer: Financial liabilities at amortised cost; Hedged items [member]]
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedImpairmentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Accumulated impairment [member]
                        
                        
                           Common practice: IAS 16.73 d, Common practice: IAS 38.118 c, Common practice: IAS 40.79 c, Common practice: IAS 41.54 f, Disclosure: IFRS 3.B67 d, Disclosure: IFRS 7.35H, Example: IFRS 7.35N, Example: Expiry date 2023-01-01 IFRS 7.37 b, Example: Expiry date 2023-01-01 IFRS 7.IG29 b
                        
                     
                           documentation
                        
                        
                           This member stands for accumulated impairment. [Refer: Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedOtherComprehensiveIncome
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Accumulated other comprehensive income
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of accumulated items of income and expense (including reclassification adjustments) that are not recognised in profit or loss as required or permitted by other IFRSs. [Refer: IFRSs [member]; Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total accumulated other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedOtherComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Accumulated other comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AccumulatedOtherComprehensiveIncomeMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Accumulated other comprehensive income [member]
                        
                        
                           Common practice: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for accumulated other comprehensive income. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           AcquisitionAndAdministrationExpenseRelatedToInsuranceContracts
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Acquisition and administration expense related to insurance contracts
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of acquisition and administration expense relating to insurance contracts. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           AcquisitiondateFairValueOfEquityInterestInAcquireeHeldByAcquirerImmediatelyBeforeAcquisitionDate
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Acquisition-date fair value of equity interest in acquiree held by acquirer immediately before acquisition date
                        
                        
                           Disclosure: IFRS 3.B64 p (i)
                        
                     
                           documentation
                        
                        
                           The acquisition-date fair value of equity interest in the acquiree held by the acquirer immediately before the acquisition date in a business combination achieved in stages. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           AcquisitiondateFairValueOfTotalConsiderationTransferred
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Consideration transferred, acquisition-date fair value
                        
                        
                           Disclosure: IFRS 3.B64 f
                        
                     
                           documentation
                        
                        
                           The fair value, at acquisition date, of the consideration transferred in a business combination. [Refer: Business combinations [member]]
                        
                     
                           totalLabel
                        
                        
                           Total consideration transferred, acquisition-date fair value
                        
                     
                           ifrs-full
                        
                        
                           AcquisitiondateFairValueOfTotalConsiderationTransferredAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Acquisition-date fair value of total consideration transferred [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AcquisitionrelatedCostsForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Acquisition-related costs for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 m
                        
                     
                           documentation
                        
                        
                           The amount of acquisition-related costs for transactions recognised separately from the acquisition of assets and the assumption of liabilities in business combinations. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           AcquisitionrelatedCostsRecognisedAsExpenseForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Acquisition-related costs recognised as expense for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 m
                        
                     
                           documentation
                        
                        
                           The amount of acquisition-related costs recognised as an expense for transactions that are recognised separately from the acquisition of assets and the assumption of liabilities in business combinations. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           AcquisitionsThroughBusinessCombinationsBiologicalAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Acquisitions through business combinations, biological assets
                        
                        
                           Disclosure: IAS 41.50 e
                        
                     
                           documentation
                        
                        
                           The increase in biological assets resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           AcquisitionsThroughBusinessCombinationsDeferredAcquisitionCostsArisingFromInsuranceContracts
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Acquisitions through business combinations, deferred acquisition costs arising from insurance contracts
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4.37 e
                        
                     
                           documentation
                        
                        
                           The increase in deferred acquisition costs arising from insurance contracts resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Deferred acquisition costs arising from insurance contracts]
                        
                     
                           ifrs-full
                        
                        
                           AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Acquisitions through business combinations, intangible assets and goodwill
                        
                        
                           Common practice: IAS 38.118 e (i)
                        
                     
                           documentation
                        
                        
                           The increase in intangible assets and goodwill resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Intangible assets and goodwill]
                        
                     
                           ifrs-full
                        
                        
                           AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Acquisitions through business combinations, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 e (i)
                        
                     
                           documentation
                        
                        
                           The increase in intangible assets other than goodwill resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           AcquisitionsThroughBusinessCombinationsInvestmentProperty
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Acquisitions through business combinations, investment property
                        
                        
                           Disclosure: IAS 40.76 b, Disclosure: IAS 40.79 d (ii)
                        
                     
                           documentation
                        
                        
                           The increase in investment property resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Investment property]
                        
                     
                           ifrs-full
                        
                        
                           AcquisitionsThroughBusinessCombinationsLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssued
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Acquisitions through business combinations, liabilities under insurance contracts and reinsurance contracts issued
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4.37 e
                        
                     
                           documentation
                        
                        
                           The increase in liabilities under insurance contracts and reinsurance contracts issued resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Liabilities under insurance contracts and reinsurance contracts issued]
                        
                     
                           ifrs-full
                        
                        
                           AcquisitionsThroughBusinessCombinationsOtherProvisions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Acquisitions through business combinations, other provisions
                        
                        
                           Common practice: IAS 37.84
                        
                     
                           documentation
                        
                        
                           The increase in other provisions resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Acquisitions through business combinations, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 e (iii)
                        
                     
                           documentation
                        
                        
                           The increase in property, plant and equipment resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           AcquisitionsThroughBusinessCombinationsReinsuranceAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Acquisitions through business combinations, reinsurance assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4.37 e
                        
                     
                           documentation
                        
                        
                           The increase in reinsurance assets resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Reinsurance assets]
                        
                     
                           ifrs-full
                        
                        
                           ActualClaimsThatAriseFromContractsWithinScopeOfIFRS17
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Actual claims that arise from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           The amount of the actual claims that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfDiscountRates
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Actuarial assumption of discount rates
                        
                        
                           Common practice: IAS 19.144
                        
                     
                           documentation
                        
                        
                           The discount rate used as the significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit obligation, at present value; Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfDiscountRatesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Actuarial assumption of discount rates [member]
                        
                        
                           Common practice: IAS 19.145
                        
                     
                           documentation
                        
                        
                           This member stands for the discount rates used as actuarial assumptions. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfExpectedRatesOfInflation
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Actuarial assumption of expected rates of inflation
                        
                        
                           Common practice: IAS 19.144
                        
                     
                           documentation
                        
                        
                           The expected rate of inflation that is used as a significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit plans [member]; Defined benefit obligation, at present value; Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfExpectedRatesOfInflationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Actuarial assumption of expected rates of inflation [member]
                        
                        
                           Common practice: IAS 19.145
                        
                     
                           documentation
                        
                        
                           This member stands for the expected rates of inflation used as actuarial assumptions. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfExpectedRatesOfPensionIncreases
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Actuarial assumption of expected rates of pension increases
                        
                        
                           Common practice: IAS 19.144
                        
                     
                           documentation
                        
                        
                           The expected rate of increases in pension that is used as a significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit plans [member]; Defined benefit obligation, at present value; Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfExpectedRatesOfPensionIncreasesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Actuarial assumption of expected rates of pension increases [member]
                        
                        
                           Common practice: IAS 19.145
                        
                     
                           documentation
                        
                        
                           This member stands for the expected rates of pension increases used as actuarial assumptions. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfExpectedRatesOfSalaryIncreases
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Actuarial assumption of expected rates of salary increases
                        
                        
                           Common practice: IAS 19.144
                        
                     
                           documentation
                        
                        
                           The expected rate of salary increases used as a significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit plans [member]; Defined benefit obligation, at present value; Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Actuarial assumption of expected rates of salary increases [member]
                        
                        
                           Common practice: IAS 19.145
                        
                     
                           documentation
                        
                        
                           This member stands for the expected rates of salary increases used as actuarial assumptions. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfLifeExpectancyAfterRetirement2019
                        
                        
                           DUR
                        
                        
                           label
                        
                        
                           Actuarial assumption of life expectancy after retirement
                        
                        
                           Common practice: IAS 19.144
                        
                     
                           documentation
                        
                        
                           The life expectancy after retirement used as a significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit obligation, at present value; Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfLifeExpectancyAfterRetirementMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Actuarial assumption of life expectancy after retirement [member]
                        
                        
                           Common practice: IAS 19.145
                        
                     
                           documentation
                        
                        
                           This member stands for the life expectancy after retirement used as actuarial assumptions. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfMedicalCostTrendRates
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Actuarial assumption of medical cost trend rates
                        
                        
                           Common practice: IAS 19.144
                        
                     
                           documentation
                        
                        
                           Medical cost trend rate used as significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit obligation, at present value; Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfMedicalCostTrendRatesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Actuarial assumption of medical cost trend rates [member]
                        
                        
                           Common practice: IAS 19.145
                        
                     
                           documentation
                        
                        
                           This member stands for the medical cost trend rates used as actuarial assumptions. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfMortalityRates
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Actuarial assumption of mortality rates
                        
                        
                           Common practice: IAS 19.144
                        
                     
                           documentation
                        
                        
                           The mortality rate used as a significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit obligation, at present value; Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfMortalityRatesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Actuarial assumption of mortality rates [member]
                        
                        
                           Common practice: IAS 19.145
                        
                     
                           documentation
                        
                        
                           This member stands for the mortality rates used as actuarial assumptions. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfRetirementAge2019
                        
                        
                           DUR
                        
                        
                           label
                        
                        
                           Actuarial assumption of retirement age
                        
                        
                           Common practice: IAS 19.144
                        
                     
                           documentation
                        
                        
                           The retirement age used as a significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit obligation, at present value; Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionOfRetirementAgeMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Actuarial assumption of retirement age [member]
                        
                        
                           Common practice: IAS 19.145
                        
                     
                           documentation
                        
                        
                           This member stands for the retirement age used as actuarial assumptions. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Actuarial assumptions [axis]
                        
                        
                           Disclosure: IAS 19.145
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ActuarialAssumptionsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Actuarial assumptions [member]
                        
                        
                           Disclosure: IAS 19.145
                        
                     
                           documentation
                        
                        
                           This member stands for all actuarial assumptions. Actuarial assumptions are the entity’s unbiased and mutually compatible best estimates of the demographic and financial variables that will determine the ultimate cost of providing post-employment benefits. It also represents the standard value for the 'Actuarial assumptions' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsBeforeTaxDefinedBenefitPlans
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Actuarial gains (losses) arising from changes in demographic assumptions, before tax, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, resulting from actuarial gains (losses) arising from changes in demographic assumptions that result in remeasurements of the net defined benefit liability (asset). Demographic assumptions deal with matters such as: (a) mortality; (b) rates of employee turnover, disability and early retirement; (c) the proportion of plan members with dependants who will be eligible for benefits; (d) the proportion of plan members who will select each form of payment option available under the plan terms; and (e) claim rates under medical plans. [Refer: Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in demographic assumptions]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in demographic assumptions
                        
                        
                           Disclosure: IAS 19.141 c (ii)
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in a net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in demographic assumptions that result in remeasurements of the net defined benefit liability (asset). Demographic assumptions deal with matters such as: (a) mortality; (b) rates of employee turnover, disability and early retirement; (c) the proportion of plan members with dependants who will be eligible for benefits; (d) the proportion of plan members who will select each form of payment option available under the plan terms; and (e) claim rates under medical plans. [Refer: Net defined benefit liability (asset)]
                        
                     
                           negatedLabel
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from actuarial losses (gains) arising from changes in demographic assumptions
                        
                     
                           ifrs-full
                        
                        
                           ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetOfTaxDefinedBenefitPlans
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Actuarial gains (losses) arising from changes in demographic assumptions, net of tax, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, resulting from actuarial gains (losses) arising from changes in demographic assumptions that result in remeasurements of the net defined benefit liability (asset). Demographic assumptions deal with matters such as: (a) mortality; (b) rates of employee turnover, disability and early retirement; (c) the proportion of plan members with dependants who will be eligible for benefits; (d) the proportion of plan members who will select each form of payment option available under the plan terms; and (e) claim rates under medical plans. [Refer: Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in demographic assumptions]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsBeforeTaxDefinedBenefitPlans
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Actuarial gains (losses) arising from changes in financial assumptions, before tax, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, resulting from actuarial gains (losses) arising from changes in financial assumptions that result in remeasurements of the net defined benefit liability (asset). Financial assumptions deal with items such as: (a) the discount rate; (b) benefit levels, excluding any cost of the benefits to be met by employees, and future salary; (c) in the case of medical benefits, future medical costs, including claim handling costs (ie the costs that will be incurred in processing and resolving claims, including legal and adjuster's fees); and (d) taxes payable by the plan on contributions relating to service before the reporting date or on benefits resulting from that service. [Refer: Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in financial assumptions]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in financial assumptions
                        
                        
                           Disclosure: IAS 19.141 c (iii)
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in a net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in financial assumptions that result in remeasurements of the net defined benefit liability (asset). Financial assumptions deal with items such as: (a) the discount rate; (b) benefit levels, excluding any cost of the benefits to be met by employees, and future salary; (c) in the case of medical benefits, future medical costs, including claim handling costs (ie the costs that will be incurred in processing and resolving claims, including legal and adjuster's fees); and (d) taxes payable by the plan on contributions relating to service before the reporting date or on benefits resulting from that service. [Refer: Net defined benefit liability (asset)]
                        
                     
                           negatedLabel
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from actuarial losses (gains) arising from changes in financial assumptions
                        
                     
                           ifrs-full
                        
                        
                           ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetOfTaxDefinedBenefitPlans
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Actuarial gains (losses) arising from changes in financial assumptions, net of tax, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, resulting from actuarial gains (losses) arising from changes in financial assumptions that result in remeasurements of the net defined benefit liability (asset). Financial assumptions deal with items such as: (a) the discount rate; (b) benefit levels, excluding any cost of the benefits to be met by employees, and future salary; (c) in the case of medical benefits, future medical costs, including claim handling costs (ie the costs that will be incurred in processing and resolving claims, including legal and adjuster's fees); and (d) taxes payable by the plan on contributions relating to service before the reporting date or on benefits resulting from that service. [Refer: Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in financial assumptions]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialGainsLossesArisingFromExperienceAdjustmentsBeforeTaxDefinedBenefitPlans
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Actuarial gains (losses) arising from experience adjustments, before tax, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, resulting from actuarial gains (losses) arising from experience adjustments that result in remeasurements of the net defined benefit liability (asset). Experience adjustments deal with the effects of differences between the previous actuarial assumptions and what has actually occurred. [Refer: Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from experience adjustments]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialGainsLossesArisingFromExperienceAdjustmentsNetDefinedBenefitLiabilityAsset
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from experience adjustments
                        
                        
                           Common practice: IAS 19.141 c
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in a net defined benefit liability (asset) resulting from actuarial gains (losses) arising from experience adjustments that result in remeasurements of the net defined benefit liability (asset). Experience adjustments deal with the effects of differences between the previous actuarial assumptions and what has actually occurred. [Refer: Net defined benefit liability (asset)]
                        
                     
                           negatedLabel
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from actuarial losses (gains) arising from experience adjustments
                        
                     
                           ifrs-full
                        
                        
                           ActuarialGainsLossesArisingFromExperienceAdjustmentsNetOfTaxDefinedBenefitPlans
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Actuarial gains (losses) arising from experience adjustments, net of tax, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, resulting from actuarial gains (losses) arising from experience adjustments that result in remeasurements of the net defined benefit liability (asset). Experience adjustments deal with the effects of differences between the previous actuarial assumptions and what has actually occurred. [Refer: Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from experience adjustments]
                        
                     
                           ifrs-full
                        
                        
                           ActuarialPresentValueOfPromisedRetirementBenefits
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Actuarial present value of promised retirement benefits
                        
                        
                           Disclosure: IAS 26.35 d
                        
                     
                           documentation
                        
                        
                           The present value of the expected payments by a retirement benefit plan to existing and past employees, attributable to the service already rendered.
                        
                     
                           ifrs-full
                        
                        
                           AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Additional allowance recognised in profit or loss, allowance account for credit losses of financial assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 7.16
                        
                     
                           documentation
                        
                        
                           The amount of additional allowance for credit losses of financial assets recognised in profit or loss. [Refer: Allowance account for credit losses of financial assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           AdditionalDisclosuresForAmountsRecognisedAsOfAcquisitionDateForEachMajorClassOfAssetsAcquiredAndLiabilitiesAssumedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Additional disclosures for amounts recognised as of acquisition date for each major class of assets acquired and liabilities assumed [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AdditionalDisclosuresRelatedToRegulatoryDeferralAccountsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Additional disclosures related to regulatory deferral accounts [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AdditionalInformationAboutEntityExposureToRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Additional information about entity exposure to risk
                        
                        
                           Disclosure: IFRS 7.35
                        
                     
                           documentation
                        
                        
                           Additional information about the entity's exposure to risk when the quantitative data disclosed are unrepresentative.
                        
                     
                           ifrs-full
                        
                        
                           AdditionalInformationAboutInsuranceContractsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Additional information about insurance contracts [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.94
                        
                     
                           documentation
                        
                        
                           Additional information about insurance contracts necessary to meet the objective of the disclosure requirements in IFRS 17. [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           AdditionalInformationAboutNatureAndFinancialEffectOfBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Additional information about nature and financial effect of business combination
                        
                        
                           Disclosure: IFRS 3.63
                        
                     
                           documentation
                        
                        
                           Additional information about the nature and financial effects of business combinations necessary to meet the objectives of IFRS 3. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           AdditionalInformationAboutNatureOfAndChangesInRisksAssociatedWithInterestsInStructuredEntitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Additional information about nature of and changes in risks associated with interests in structured entities [text block]
                        
                        
                           Disclosure: IFRS 12.B25
                        
                     
                           documentation
                        
                        
                           The disclosure of additional information about the nature of, and changes in, risks associated with interests in structured entities.
                        
                     
                           ifrs-full
                        
                        
                           AdditionalInformationAboutSharebasedPaymentArrangements
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Additional information about share-based payment arrangements [text block]
                        
                        
                           Disclosure: IFRS 2.52
                        
                     
                           documentation
                        
                        
                           Additional information about share-based payment arrangements necessary to satisfy the disclosure requirements of IFRS 2. [Refer: Share-based payment arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           AdditionalInformationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Additional information [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AdditionalLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Additional liabilities, contingent liabilities recognised in business combination
                        
                        
                           Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The amount of additional contingent liabilities recognised in business combinations. [Refer: Contingent liabilities recognised in business combination; Business combinations [member]; Contingent liabilities [member]]
                        
                     
                           totalLabel
                        
                        
                           Total additional liabilities, contingent liabilities recognised in business combination
                        
                     
                           ifrs-full
                        
                        
                           AdditionalLiabilitiesContingentLiabilitiesRecognisedInBusinessCombinationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Additional liabilities, contingent liabilities recognised in business combination [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AdditionalPaidinCapital
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Additional paid-in capital
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount received or receivable from the issuance of the entity's shares in excess of nominal value and amounts received from other transactions involving the entity's stock or stockholders.
                        
                     
                           ifrs-full
                        
                        
                           AdditionalPaidinCapitalMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Additional paid-in capital [member]
                        
                        
                           Common practice: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for amounts received from issuance of the entity's shares in excess of nominal value and amounts received from other transactions involving the entity's stock or stockholders.
                        
                     
                           ifrs-full
                        
                        
                           AdditionalProvisionsOtherProvisions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Additional provisions, other provisions
                        
                        
                           Disclosure: IAS 37.84 b
                        
                     
                           documentation
                        
                        
                           The amount of additional other provisions made. [Refer: Other provisions]
                        
                     
                           totalLabel
                        
                        
                           Total additional provisions, other provisions
                        
                     
                           ifrs-full
                        
                        
                           AdditionalProvisionsOtherProvisionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Additional provisions, other provisions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AdditionalRecognitionGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Additional recognition, goodwill
                        
                        
                           Disclosure: IFRS 3.B67 d (ii)
                        
                     
                           documentation
                        
                        
                           The amount of additional goodwill recognised, except goodwill included in a disposal group that, on acquisition, meets the criteria to be classified as held for sale in accordance with IFRS 5. [Refer: Goodwill; Disposal groups classified as held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           AdditionsFromAcquisitionsInvestmentProperty
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Additions from acquisitions, investment property
                        
                        
                           Disclosure: IAS 40.76 a, Disclosure: IAS 40.79 d (i)
                        
                     
                           documentation
                        
                        
                           The amount of additions to investment property resulting from acquisitions. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           AdditionsFromPurchasesBiologicalAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Additions from purchases, biological assets
                        
                        
                           Disclosure: IAS 41.50 b
                        
                     
                           documentation
                        
                        
                           The amount of additions to biological assets resulting from purchases. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           AdditionsFromSubsequentExpenditureRecognisedAsAssetBiologicalAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Additions from subsequent expenditure recognised as asset, biological assets
                        
                        
                           Common practice: IAS 41.50
                        
                     
                           documentation
                        
                        
                           The amount of additions to biological assets resulting from subsequent expenditure recognised as an asset. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           AdditionsFromSubsequentExpenditureRecognisedAsAssetInvestmentProperty
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Additions from subsequent expenditure recognised as asset, investment property
                        
                        
                           Disclosure: IAS 40.76 a, Disclosure: IAS 40.79 d (i)
                        
                     
                           documentation
                        
                        
                           The amount of additions to investment property resulting from subsequent expenditure recognised as an asset. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           AdditionsInvestmentPropertyAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Additions, investment property [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AdditionsLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssued
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Additions other than through business combinations, liabilities under insurance contracts and reinsurance contracts issued
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG37 b
                        
                     
                           documentation
                        
                        
                           The increase in liabilities under insurance contracts and reinsurance contracts issued, resulting from additions other than through business combinations. [Refer: Liabilities under insurance contracts and reinsurance contracts issued; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           AdditionsOtherThanThroughBusinessCombinationsBiologicalAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Additions other than through business combinations, biological assets
                        
                        
                           Common practice: IAS 41.50
                        
                     
                           documentation
                        
                        
                           The amount of additions to biological assets, other than those acquired through business combinations. [Refer: Business combinations [member]; Biological assets]
                        
                     
                           totalLabel
                        
                        
                           Total additions other than through business combinations, biological assets
                        
                     
                           ifrs-full
                        
                        
                           AdditionsOtherThanThroughBusinessCombinationsBiologicalAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Additions other than through business combinations, biological assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Additions other than through business combinations, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 e (i)
                        
                     
                           documentation
                        
                        
                           The amount of additions to intangible assets other than goodwill, other than those acquired through business combinations. [Refer: Business combinations [member]; Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           AdditionsOtherThanThroughBusinessCombinationsInvestmentProperty
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Additions other than through business combinations, investment property
                        
                        
                           Disclosure: IAS 40.76 a, Disclosure: IAS 40.79 d (i)
                        
                     
                           documentation
                        
                        
                           The amount of additions to investment property other than those acquired through business combinations. [Refer: Business combinations [member]; Investment property]
                        
                     
                           totalLabel
                        
                        
                           Total additions other than through business combinations, investment property
                        
                     
                           ifrs-full
                        
                        
                           AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Additions other than through business combinations, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 e (i)
                        
                     
                           documentation
                        
                        
                           The amount of additions to property, plant and equipment other than those acquired through business combinations. [Refer: Business combinations [member]; Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           AdditionsOtherThanThroughBusinessCombinationsReinsuranceAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Additions other than through business combinations, reinsurance assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4.37 e
                        
                     
                           documentation
                        
                        
                           The amount of additions to reinsurance assets, other than those acquired through business combinations. [Refer: Business combinations [member]; Reinsurance assets]
                        
                     
                           ifrs-full
                        
                        
                           AdditionsToNoncurrentAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Additions to non-current assets other than financial instruments, deferred tax assets, net defined benefit assets, and rights arising under insurance contracts
                        
                        
                           Disclosure: IFRS 8.24 b, Disclosure: IFRS 8.28 e
                        
                     
                           documentation
                        
                        
                           The amount of additions to non-current assets other than financial instruments, deferred tax assets, net defined benefit assets and rights arising under insurance contracts. [Refer: Deferred tax assets; Financial instruments, class [member]; Non-current assets; Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           AdditionsToRightofuseAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Additions to right-of-use assets
                        
                        
                           Disclosure: IFRS 16.53 h
                        
                     
                           documentation
                        
                        
                           The amount of additions to right-of-use assets. [Refer: Right-of-use assets]
                        
                     
                           ifrs-full
                        
                        
                           AddressOfRegisteredOfficeOfEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Address of entity's registered office
                        
                        
                           Disclosure: IAS 1.138 a
                        
                     
                           documentation
                        
                        
                           The address at which the entity's office is registered.
                        
                     
                           ifrs-full
                        
                        
                           AddressWhereConsolidatedFinancialStatementsAreObtainable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Address where consolidated financial statements are obtainable
                        
                        
                           Disclosure: IAS 27.16 a
                        
                     
                           documentation
                        
                        
                           The address where consolidated financial statements that comply with IFRSs of the entity's ultimate or any intermediate parent are obtainable. [Refer: Consolidated [member]; IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           AdjustedWeightedAverageShares
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Weighted average number of ordinary shares used in calculating diluted earnings per share
                        
                        
                           Disclosure: IAS 33.70 b
                        
                     
                           documentation
                        
                        
                           The weighted average number of ordinary shares outstanding plus the weighted average number of ordinary shares that would be issued on the conversion of all the dilutive potential ordinary shares into ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForAmortisationExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for amortisation expense
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for amortisation expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss); Depreciation and amortisation expense]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForAmountsTransferredToInitialCarryingAmountOfHedgedItems
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Amounts removed from equity and included in carrying amount of non-financial asset (liability) whose acquisition or incurrence was hedged highly probable forecast transaction, net of tax
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.23 e
                        
                     
                           documentation
                        
                        
                           The amounts removed from equity and included in the initial cost or other carrying amount of a non-financial asset (liability) whose acquisition or incurrence was a hedged, highly probable forecast transaction, net of tax. [Refer: Carrying amount [member]]
                        
                     
                           negatedLabel
                        
                        
                           Amounts removed from equity and included in carrying amount of non-financial asset (liability) whose acquisition or incurrence was hedged highly probable forecast transaction, net of tax
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForCurrentTaxOfPriorPeriod
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for current tax of prior periods
                        
                        
                           Example: IAS 12.80 b
                        
                     
                           documentation
                        
                        
                           Adjustments of tax expense (income) recognised in the period for current tax of prior periods.
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInAccruedIncomeIncludingContractAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in accrued income including contract assets
                        
                        
                           Common practice: IAS 7.20 a
                        
                     
                           documentation
                        
                        
                           Adjustments for the decrease (increase) in accrued income including contract assets to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Accrued income including contract assets; Profit (loss)]
                        
                     
                           totalLabel
                        
                        
                           Total adjustments for decrease (increase) in accrued income including contract assets
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInAccruedIncomeIncludingContractAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in accrued income including contract assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInAccruedIncomeOtherThanContractAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in accrued income other than contract assets
                        
                        
                           Common practice: IAS 7.20 a
                        
                     
                           documentation
                        
                        
                           Adjustments for the decrease (increase) in accrued income other than contract assets to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Accrued income other than contract assets; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInBiologicalAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in biological assets
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for decrease (increase) in biological assets to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Biological assets; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInContractAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in contract assets
                        
                        
                           Common practice: IAS 7.20 a
                        
                     
                           documentation
                        
                        
                           Adjustments for the decrease (increase) in contract assets to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Contract assets; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInDerivativeFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in derivative financial assets
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for decrease (increase) in derivative financial assets to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Derivative financial assets; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in financial assets held for trading
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for decrease (increase) in financial assets held for trading to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Financial assets; Financial assets at fair value through profit or loss, classified as held for trading; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInInventories
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in inventories
                        
                        
                           Common practice: IAS 7.20 a
                        
                     
                           documentation
                        
                        
                           Adjustments for decrease (increase) in inventories to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Inventories; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInLoansAndAdvancesToBanks
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in loans and advances to banks
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for decrease (increase) in loans and advances to banks to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Loans and advances to banks; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInLoansAndAdvancesToCustomers
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in loans and advances to customers
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for decrease (increase) in loans and advances to customers to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Loans and advances to customers; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInOtherAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in other assets
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for decrease (increase) in other assets to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Other assets; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInOtherCurrentAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in other current assets
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for decrease (increase) in other current assets to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Other current assets; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in other operating receivables
                        
                        
                           Common practice: IAS 7.20 a
                        
                     
                           documentation
                        
                        
                           Adjustments for decrease (increase) in other operating receivables to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInPrepaidExpenses
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in prepaid expenses
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for the decrease (increase) in prepaid expenses to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Current prepaid expenses; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in reverse repurchase agreements and cash collateral on securities borrowed
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for decrease (increase) in reverse repurchase agreements and cash collateral on securities borrowed to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Reverse repurchase agreements and cash collateral on securities borrowed; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInTradeAccountReceivable
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in trade accounts receivable
                        
                        
                           Common practice: IAS 7.20 a
                        
                     
                           documentation
                        
                        
                           Adjustments for decrease (increase) in trade accounts receivable to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for decrease (increase) in trade and other receivables
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for decrease (increase) in trade and other receivables to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Trade and other receivables; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDeferredTaxExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for deferred tax expense
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for deferred tax expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Deferred tax expense (income); Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDeferredTaxOfPriorPeriods
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for deferred tax of prior periods
                        
                        
                           Common practice: IAS 12.80
                        
                     
                           documentation
                        
                        
                           Adjustments of tax expense (income) recognised in the period for the deferred tax of prior periods.
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDepreciationAndAmortisationExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for depreciation and amortisation expense
                        
                        
                           Common practice: IAS 7.20 b
                        
                     
                           documentation
                        
                        
                           Adjustments for depreciation and amortisation expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Depreciation and amortisation expense; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for depreciation and amortisation expense and impairment loss (reversal of impairment loss) recognised in profit or loss
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for depreciation and amortisation expense and impairment loss (reversal of impairment loss) to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Impairment loss; Depreciation and amortisation expense; Impairment loss (reversal of impairment loss) recognised in profit or loss; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDepreciationExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for depreciation expense
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for depreciation expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForDividendIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Adjustments for dividend income
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for dividend income to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Dividend income; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForFairValueGainsLosses
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for fair value losses (gains)
                        
                        
                           Common practice: IAS 7.20 b
                        
                     
                           documentation
                        
                        
                           Adjustments for fair value losses (gains) to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForFinanceCosts
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for finance costs
                        
                        
                           Common practice: IAS 7.20 c
                        
                     
                           documentation
                        
                        
                           Adjustments for finance costs to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Finance costs; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForFinanceIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Adjustments for finance income
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for finance income to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Finance income; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForFinanceIncomeCost
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Adjustments for finance income (cost)
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for net finance income or cost to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Finance income (cost); Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForGainLossOnDisposalOfInvestmentsInSubsidiariesJointVenturesAndAssociates
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Adjustments for gain (loss) on disposal of investments in subsidiaries, joint ventures and associates
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for gain (loss) on disposals investments in subsidiaries, joint ventures and associates to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Associates [member]; Joint ventures [member]; Subsidiaries [member]; Investments in subsidiaries, joint ventures and associates reported in separate financial statements; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Adjustments for gain (loss) on disposals, property, plant and equipment
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for gain (loss) on disposals of property, plant and equipment to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss); Property, plant and equipment; Disposals, property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForGainsLossesOnChangeInFairValueLessCostsToSellBiologicalAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Adjustments for gains (losses) on change in fair value less costs to sell, biological assets
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for gains (losses) on changes in the fair value less costs to sell of biological assets to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Biological assets; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForGainsLossesOnChangeInFairValueOfDerivatives
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Adjustments for gains (losses) on change in fair value of derivatives
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for gains (losses) on changes in the fair value of derivatives to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: At fair value [member]; Derivatives [member]; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForGainsLossesOnFairValueAdjustmentInvestmentProperty
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Adjustments for gains (losses) on fair value adjustment, investment property
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for gains (losses) arising from a change in the fair value of investment property to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Investment property; Gains (losses) on fair value adjustment, investment property; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForImpairmentLossRecognisedInProfitOrLossGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for impairment loss recognised in profit or loss, goodwill
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for impairment loss on goodwill recognised in profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Goodwill; Impairment loss; Impairment loss recognised in profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss
                        
                        
                           Common practice: IAS 7.20 b
                        
                     
                           documentation
                        
                        
                           Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Impairment loss (reversal of impairment loss) recognised in profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossExplorationAndEvaluationAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss, exploration and evaluation assets
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for impairment loss (reversal of impairment loss) on exploration and evaluation assets recognised in profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Exploration and evaluation assets [member]; Impairment loss; Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss; Impairment loss (reversal of impairment loss) recognised in profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossInventories
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss, inventories
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for impairment loss (reversal of impairment loss) on inventories recognised in profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Inventories; Impairment loss; Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss; Impairment loss (reversal of impairment loss) recognised in profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossLoansAndAdvances
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss, loans and advances
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for impairment loss (reversal of impairment loss) on loans and advances recognised in profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss, property, plant and equipment
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for impairment loss (reversal of impairment loss) on property, plant and equipment recognised in profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss; Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeAndOtherReceivables
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss, trade and other receivables
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for impairment loss (reversal of impairment loss) on trade and other receivables recognised in profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Trade and other receivables; Impairment loss; Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss; Impairment loss (reversal of impairment loss) recognised in profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncomeTaxExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for income tax expense
                        
                        
                           Disclosure: IAS 7.35
                        
                     
                           documentation
                        
                        
                           Adjustments for income tax expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInContractLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in contract liabilities
                        
                        
                           Common practice: IAS 7.20 a
                        
                     
                           documentation
                        
                        
                           Adjustments for the increase (decrease) in contract liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Contract liabilities; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInDeferredIncomeIncludingContractLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in deferred income including contract liabilities
                        
                        
                           Common practice: IAS 7.20 a
                        
                     
                           documentation
                        
                        
                           Adjustments for the increase (decrease) in deferred income including contract liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Deferred income including contract liabilities; Profit (loss)]
                        
                     
                           totalLabel
                        
                        
                           Total adjustments for increase (decrease) in deferred income including contract liabilities
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInDeferredIncomeIncludingContractLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in deferred income including contract liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInDeferredIncomeOtherThanContractLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in deferred income other than contract liabilities
                        
                        
                           Common practice: IAS 7.20 a
                        
                     
                           documentation
                        
                        
                           Adjustments for the increase (decrease) in deferred income other than contract liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Deferred income other than contract liabilities; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInDepositsFromBanks
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in deposits from banks
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for increase (decrease) in deposits from banks to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Deposits from banks; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInDepositsFromCustomers
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in deposits from customers
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for increase (decrease) in deposits from customers to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Deposits from customers; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInDerivativeFinancialLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in derivative financial liabilities
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for increase (decrease) in derivative financial liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Derivative financial liabilities; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in employee benefit liabilities
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for increase (decrease) in employee benefit liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInFinancialLiabilitiesHeldForTrading
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in financial liabilities held for trading
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for increase (decrease) in financial liabilities held for trading to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Financial liabilities; Financial liabilities at fair value through profit or loss that meet definition of held for trading; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInInsuranceReinsuranceAndInvestmentContractLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in insurance, reinsurance and investment contract liabilities
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for increase (decrease) in insurance, reinsurance and investment contract liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Investment contracts liabilities; Liabilities under insurance contracts and reinsurance contracts issued; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInOtherCurrentLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in other current liabilities
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for increase (decrease) in other current liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Other current liabilities; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInOtherLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in other liabilities
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for increase (decrease) in other liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Other liabilities; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInOtherOperatingPayables
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in other operating payables
                        
                        
                           Common practice: IAS 7.20 a
                        
                     
                           documentation
                        
                        
                           Adjustments for increase (decrease) in other operating payables to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInRepurchaseAgreementsAndCashCollateralOnSecuritiesLent
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in repurchase agreements and cash collateral on securities lent
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for increase (decrease) in repurchase agreements and cash collateral on securities lent to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Repurchase agreements and cash collateral on securities lent; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInTradeAccountPayable
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in trade accounts payable
                        
                        
                           Common practice: IAS 7.20 a
                        
                     
                           documentation
                        
                        
                           Adjustments for increase (decrease) in trade accounts payable to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase (decrease) in trade and other payables
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for increase (decrease) in trade and other payables to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Trade and other payables; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForIncreaseInOtherProvisionsArisingFromPassageOfTime
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for increase in other provisions arising from passage of time
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for increases in other provisions arising from the passage of time to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss); Other provisions [member]]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForInterestExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for interest expense
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for interest expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Interest expense; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForInterestIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Adjustments for interest income
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for interest income expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Interest income; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for losses (gains) on disposal of non-current assets
                        
                        
                           Common practice: IAS 7.14
                        
                     
                           documentation
                        
                        
                           Adjustments for losses (gains) on disposal of non-current assets to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Non-current assets; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForProvisions
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for provisions
                        
                        
                           Common practice: IAS 7.20 b
                        
                     
                           documentation
                        
                        
                           Adjustments for provisions to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Provisions; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForReconcileProfitLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments to reconcile profit (loss)
                        
                        
                           Disclosure: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]
                        
                     
                           totalLabel
                        
                        
                           Total adjustments to reconcile profit (loss)
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForReconcileProfitLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Adjustments to reconcile profit (loss) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForSharebasedPayments
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for share-based payments
                        
                        
                           Common practice: IAS 7.20 b
                        
                     
                           documentation
                        
                        
                           Adjustments for share-based payments to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForUndistributedProfitsOfAssociates
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Adjustments for undistributed profits of associates
                        
                        
                           Common practice: IAS 7.20 b
                        
                     
                           documentation
                        
                        
                           Adjustments for undistributed profits of associates to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Associates [member]; Profit (loss)]
                        
                     
                           negatedLabel
                        
                        
                           Adjustments for undistributed profits of associates
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Adjustments for undistributed profits of investments accounted for using equity method
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments for undistributed profits of investments accounted for using the equity method to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Investments accounted for using equity method; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsForUnrealisedForeignExchangeLossesGains
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments for unrealised foreign exchange losses (gains)
                        
                        
                           Example: IAS 7 - A Statement of cash flows for an entity other than a financial institution, Common practice: IAS 7.20 b
                        
                     
                           documentation
                        
                        
                           Adjustments for unrealised foreign exchange losses (gains) to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsToProfitLossForInterestAndDividendsOnEquityInstrumentsOtherThanPreferenceSharesAndParticipatingEquityInstruments
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Adjustments to profit (loss) for interest and dividends on equity instruments, other than preference shares and participating equity instruments
                        
                        
                           Common practice: IAS 33.70 a
                        
                     
                           documentation
                        
                        
                           The adjustment to reconcile profit (loss) attributable to the parent entity to the numerator used in calculating basic earnings (loss) resulting from interest and dividends on equity instruments other than preference shares and participating equity instruments.
                        
                     
                           negatedLabel
                        
                        
                           Adjustments to profit (loss) for interest and dividends on equity instruments, other than preference shares and participating equity instruments
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsToReconcileProfitLossAttributableToOwnersOfParentToNumeratorUsedInCalculatingBasicEarningsPerShare
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Adjustments to reconcile profit (loss) attributable to owners of parent to numerator used in calculating basic earnings per share
                        
                        
                           Disclosure: IAS 33.70 a
                        
                     
                           documentation
                        
                        
                           The adjustment to reconcile profit (loss) attributable to the parent entity to the numerator used in calculating basic earnings per share. It represents the aggregate of the reconciliation amounts for all classes of instruments that affect basic earnings per share.
                        
                     
                           negatedTotalLabel
                        
                        
                           Total adjustments to reconcile profit (loss) attributable to owners of parent to numerator used in calculating basic earnings per share
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Adjustments to reconcile profit (loss) other than changes in working capital
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments, other than changes in working capital, to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsToReconcileProfitLossToNumeratorUsedInCalculatingBasicEarningsPerShareAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Adjustments to reconcile profit (loss) to numerator used in calculating basic earnings per share [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentsToReconcileProfitLossToNumeratorUsedInCalculatingEarningsPerShareAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Adjustments to reconcile profit (loss) to numerator used in calculating earnings per share [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentToCarryingAmountsReportedUnderPreviousGAAP
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Aggregate adjustment to carrying amounts of investments reported under previous GAAP
                        
                        
                           Disclosure: IFRS 1.31 c
                        
                     
                           documentation
                        
                        
                           The amount of aggregate adjustments to the carrying amounts reported under previous GAAP of investments in subsidiaries, joint ventures or associates in the entity's first IFRS financial statements. [Refer: Associates [member]; Carrying amount [member]; Joint ventures [member]; Previous GAAP [member]; Subsidiaries [member]; Investments in subsidiaries, joint ventures and associates reported in separate financial statements; IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentToMidmarketConsensusPriceMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Adjustment to mid-market consensus price, measurement input [member]
                        
                        
                           Example: IFRS 13.B36 c
                        
                     
                           documentation
                        
                        
                           This member stands for an adjustment to mid-market consensus price, used as a measurement input.
                        
                     
                           ifrs-full
                        
                        
                           AdjustmentToProfitLossForPreferenceShareDividends
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Adjustment to profit (loss) for preference share dividends
                        
                        
                           Example: IAS 33 -, Example: 12 Calculation and presentation of basic and diluted earnings per share (comprehensive, Example: , Example: IAS 33.70 a
                        
                     
                           documentation
                        
                        
                           Adjustment to profit (loss) for non-participating preference share dividends to calculate profit (loss) attributable to ordinary equity holders of the parent entity. [Refer: Preference shares [member]; Profit (loss)]
                        
                     
                           negatedLabel
                        
                        
                           Adjustment to profit (loss) for preference share dividends
                        
                     
                           ifrs-full
                        
                        
                           AdministrationCostsNotReflectedInReturnOnPlanAssetsDefinedBenefitPlans
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Administration costs not reflected in return on plan assets, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of administration costs in the current period related to defined benefit plans that are not reflected in the return on plan assets. [Refer: Administrative expenses; Post-employment benefit expense in profit or loss, defined benefit plans] [Contrast: Increase (decrease) in net defined benefit liability (asset) resulting from administration costs not reflected in return on plan assets; Return on plan assets excluding interest income or expense, net of tax, defined benefit plans; Return on plan assets excluding interest income or expense, before tax, defined benefit plans]
                        
                     
                           ifrs-full
                        
                        
                           AdministrativeExpense
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Administrative expenses
                        
                        
                           Example: IAS 1.103, Disclosure: IAS 1.99, Disclosure: IAS 26.35 b (vi)
                        
                     
                           documentation
                        
                        
                           The amount of expenses that the entity classifies as being administrative.
                        
                     
                           negatedLabel
                        
                        
                           Administrative expenses
                        
                     
                           ifrs-full
                        
                        
                           Advances
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Advances received, representing contract liabilities for performance obligations satisfied at point in time
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of advances received representing contract liabilities for performance obligations satisfied at a point in time. [Refer: Contract liabilities; Performance obligations satisfied at point in time [member]]
                        
                     
                           ifrs-full
                        
                        
                           AdvertisingExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Advertising expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from advertising.
                        
                     
                           ifrs-full
                        
                        
                           AggregateAdjustmentToCarryingValueReportedUnderPreviousGAAPMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Aggregate adjustment to carrying amounts reported under previous GAAP [member]
                        
                        
                           Disclosure: IFRS 1.30 b
                        
                     
                           documentation
                        
                        
                           This member stands for the aggregate adjustment to the carrying amounts reported under previous GAAP. [Refer: Carrying amount [member]; Previous GAAP [member]]
                        
                     
                           ifrs-full
                        
                        
                           AggregateContinuingAndDiscontinuedOperationsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Aggregate continuing and discontinued operations [member]
                        
                        
                           Disclosure: IFRS 5 - Presentation and disclosu
                        
                     
                           documentation
                        
                        
                           This member stands for the aggregate of continuing and discontinued operations. [Refer: Discontinued operations [member]; Continuing operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           AggregateDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueYetToBeRecognised
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss
                        
                        
                           Disclosure: IFRS 7.28 b
                        
                     
                           documentation
                        
                        
                           The aggregate difference between the fair value at initial recognition and the transaction price for financial instruments that is yet to be recognised in profit or loss. [Refer: Financial instruments, class [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss at end of period
                        
                     
                           ifrs-full
                        
                        
                           AggregatedIndividuallyImmaterialAssociatesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Aggregated individually immaterial associates [member]
                        
                        
                           Disclosure: IFRS 12.21 c (ii), Disclosure: Expiry date 2023-01-01 IFRS 4.39J b, Disclosure: Effective on first application of IFRS 9 IFRS 4.39M b
                        
                     
                           documentation
                        
                        
                           This member stands for the aggregation of associates that are individually immaterial. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           AggregatedIndividuallyImmaterialBusinessCombinationsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Aggregated individually immaterial business combinations [member]
                        
                        
                           Disclosure: IFRS 3.B65
                        
                     
                           documentation
                        
                        
                           This member stands for the aggregation of business combinations that are individually immaterial. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           AggregatedIndividuallyImmaterialJointVenturesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Aggregated individually immaterial joint ventures [member]
                        
                        
                           Disclosure: IFRS 12.21 c (i), Disclosure: Expiry date 2023-01-01 IFRS 4.39J b, Disclosure: Effective on first application of IFRS 9 IFRS 4.39M b
                        
                     
                           documentation
                        
                        
                           This member stands for the aggregation of joint ventures that are individually immaterial. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           AggregatedMeasurementMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Aggregated measurement [member]
                        
                        
                           Disclosure: IAS 40.32A, Disclosure: IAS 41.50, Disclosure: IFRS 13.93 a
                        
                     
                           documentation
                        
                        
                           This member stands for all types of measurement. It also represents the standard value for the 'Measurement' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           AggregatedTimeBandsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Aggregated time bands [member]
                        
                        
                           Disclosure: IAS 1.61, Example: IAS 19.147 c, Disclosure: IFRS 15.120 b (i), Disclosure: IFRS 16.94, Disclosure: IFRS 16.97, Disclosure: Effective 2023-01-01 IFRS 17.109, Disclosure: Effective 2023-01-01 IFRS 17.109A, Disclosure: Effective 2023-01-01 IFRS 17.120, Disclosure: Effective 2023-01-01 IFRS 17.132 b, Disclosure: IFRS 7.23B a, Example: IFRS 7.B11, Example: IFRS 7.B35
                        
                     
                           documentation
                        
                        
                           This member stands for aggregated time bands. It also represents the standard value for the 'Maturity' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           AggregateNotSignificantIndividualAssetsOrCashgeneratingUnitsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Aggregate cash-generating units for which amount of goodwill or intangible assets with indefinite useful lives is not significant [member]
                        
                        
                           Disclosure: IAS 36.135
                        
                     
                           documentation
                        
                        
                           This member stands for the aggregate of cash-generating units for which the amount of goodwill or intangible assets with indefinite useful lives is not significant. [Refer: Cash-generating units [member]; Goodwill; Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           AggregateOfFairValuesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Aggregate of fair values [member]
                        
                        
                           Disclosure: IFRS 1.30 a
                        
                     
                           documentation
                        
                        
                           This member stands for the aggregate of fair values. It also represents the standard value for the 'Fair value as deemed cost' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           AgriculturalProduceByGroupAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Agricultural produce by group [axis]
                        
                        
                           Common practice: IAS 41.46 b (ii)
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           AgriculturalProduceGroupMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Agricultural produce, group [member]
                        
                        
                           Common practice: IAS 41.46 b (ii)
                        
                     
                           documentation
                        
                        
                           This member stands for all agricultural produce when disaggregated by group. It also represents the standard value for the 'Agricultural produce by group' axis if no other member is used. [Refer: Current agricultural produce]
                        
                     
                           ifrs-full
                        
                        
                           Aircraft
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Aircraft
                        
                        
                           Example: IAS 16.37 e
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment representing aircraft used in the entity's operations.
                        
                     
                           ifrs-full
                        
                        
                           AircraftMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Aircraft [member]
                        
                        
                           Example: IAS 16.37 e
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing aircraft used in entity's operations. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           AirportLandingRightsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Airport landing rights [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for airport landing rights.
                        
                     
                           ifrs-full
                        
                        
                           AllLevelsOfFairValueHierarchyMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           All levels of fair value hierarchy [member]
                        
                        
                           Disclosure: IAS 19.142, Disclosure: IFRS 13.93 b
                        
                     
                           documentation
                        
                        
                           This member stands for all levels of the fair value hierarchy. It also represents the standard value for the 'Levels of fair value hierarchy' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           AllOtherSegmentsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           All other segments [member]
                        
                        
                           Disclosure: IFRS 15.115, Disclosure: IFRS 8.16
                        
                     
                           documentation
                        
                        
                           This member stands for business activities and operating segments that are not reportable.
                        
                     
                           ifrs-full
                        
                        
                           AllowanceAccountForCreditLossesOfFinancialAssets
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Allowance account for credit losses of financial assets
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.16
                        
                     
                           documentation
                        
                        
                           The amount of an allowance account used to record impairments to financial assets due to credit losses. [Refer: Financial assets]
                        
                     
                           periodStartLabel
                        
                        
                           Allowance account for credit losses of financial assets at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Allowance account for credit losses of financial assets at end of period
                        
                     
                           ifrs-full
                        
                        
                           AllowanceForCreditLossesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Allowance for credit losses [member]
                        
                        
                           Common practice: IAS 12.81 g
                        
                     
                           documentation
                        
                        
                           This member stands for an allowance account used to record impairments to financial assets due to credit losses.
                        
                     
                           ifrs-full
                        
                        
                           AllTypesOfDepositaryReceiptsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           All types of depositary receipts [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for all types of depositary receipts.
                        
                     
                           ifrs-full
                        
                        
                           AllYearsOfInsuranceClaimMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           All years of insurance claim [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           This member stands for all years of the insurance claims. It also represents the standard value for the 'Years of insurance claim' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           AmortisationAssetsRecognisedFromCostsIncurredToObtainOrFulfilContractsWithCustomers
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Amortisation, assets recognised from costs incurred to obtain or fulfil contracts with customers
                        
                        
                           Disclosure: IFRS 15.128 b
                        
                     
                           documentation
                        
                        
                           The amount of amortisation for assets recognised from the costs incurred to obtain or fulfil contracts with customers. [Refer: Assets recognised from costs to obtain or fulfil contracts with customers; Amortisation expense]
                        
                     
                           ifrs-full
                        
                        
                           AmortisationDeferredAcquisitionCostsArisingFromInsuranceContracts
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Amortisation, deferred acquisition costs arising from insurance contracts
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG39 c
                        
                     
                           documentation
                        
                        
                           The amount of amortisation of deferred acquisition costs arising from insurance contracts. [Refer: Deferred acquisition costs arising from insurance contracts; Depreciation and amortisation expense; Types of insurance contracts [member]]
                        
                     
                           negatedLabel
                        
                        
                           Amortisation, deferred acquisition costs arising from insurance contracts
                        
                     
                           ifrs-full
                        
                        
                           AmortisationExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Amortisation expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of amortisation expense. Amortisation is the systematic allocation of depreciable amounts of intangible assets over their useful lives.
                        
                     
                           ifrs-full
                        
                        
                           AmortisationIntangibleAssetsOtherThanGoodwill
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Amortisation, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 e (vi)
                        
                     
                           documentation
                        
                        
                           The amount of amortisation of intangible assets other than goodwill. [Refer: Depreciation and amortisation expense; Intangible assets other than goodwill]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Amortisation, intangible assets other than goodwill
                        
                     
                           ifrs-full
                        
                        
                           AmortisationMethodIntangibleAssetsOtherThanGoodwill
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Amortisation method, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 b
                        
                     
                           documentation
                        
                        
                           The amortisation method used for intangible assets other than goodwill with finite useful lives. [Refer: Intangible assets other than goodwill; Depreciation and amortisation expense]
                        
                     
                           ifrs-full
                        
                        
                           AmortisationOfGainsAndLossesArisingOnBuyingReinsurance
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Amortisation of losses (gains) arising on buying reinsurance
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.37 b (ii)
                        
                     
                           documentation
                        
                        
                           The amount of amortisation of deferred losses (gains) arising from the purchase of reinsurance. [Refer: Depreciation and amortisation expense; Gains (losses) recognised in profit or loss on buying reinsurance]
                        
                     
                           ifrs-full
                        
                        
                           AmortisationRateIntangibleAssetsOtherThanGoodwill
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Amortisation rate, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 a
                        
                     
                           documentation
                        
                        
                           The amortisation rate used for intangible assets other than goodwill. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           AmountByWhichFinancialAssetsRelatedCreditDerivativesOrSimilarInstrumentsMitigateMaximumExposureToCreditRisk
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Amount by which credit derivatives or similar instruments related to financial assets designated as measured at fair value through profit or loss mitigate maximum exposure to credit risk
                        
                        
                           Disclosure: IFRS 7.9 b
                        
                     
                           documentation
                        
                        
                           The amount by which credit derivatives or similar instruments related to financial assets designated as measured at fair value through profit or loss mitigate maximum exposure to credit risk. [Refer: Loans and receivables; Credit risk [member]; Derivatives [member]; Maximum exposure to credit risk; Financial assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           AmountByWhichLoansOrReceivablesRelatedCreditDerivativesOrSimilarInstrumentsMitigateMaximumExposureToCreditRisk
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Amount by which credit derivatives or similar instruments related to loans or receivables mitigate maximum exposure to credit risk
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.9 b
                        
                     
                           documentation
                        
                        
                           The amount by which credit derivatives or similar instruments related to loans or receivables mitigate maximum exposure to credit risk. [Refer: Loans and receivables; Credit risk [member]; Maximum exposure to credit risk; Derivatives [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           AmountByWhichRegulatoryDeferralAccountCreditBalanceHasBeenReducedBecauseItIsNoLongerFullyReversible
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Amount by which regulatory deferral account credit balance has been reduced because it is no longer fully reversible
                        
                        
                           Disclosure: IFRS 14.36
                        
                     
                           documentation
                        
                        
                           The amount by which a regulatory deferral account credit balance has been reduced because it is no longer fully reversible. [Refer: Regulatory deferral account credit balances]
                        
                     
                           ifrs-full
                        
                        
                           AmountByWhichRegulatoryDeferralAccountDebitBalanceHasBeenReducedBecauseItIsNoLongerFullyRecoverable
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Amount by which regulatory deferral account debit balance has been reduced because it is no longer fully recoverable
                        
                        
                           Disclosure: IFRS 14.36
                        
                     
                           documentation
                        
                        
                           The amount by which a regulatory deferral account debit balance has been reduced because it is no longer fully recoverable. [Refer: Regulatory deferral account debit balances]
                        
                     
                           ifrs-full
                        
                        
                           AmountByWhichUnitsRecoverableAmountExceedsItsCarryingAmount
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Amount by which unit's recoverable amount exceeds its carrying amount
                        
                        
                           Disclosure: IAS 36.134 f (i), Disclosure: IAS 36.135 e (i)
                        
                     
                           documentation
                        
                        
                           The amount by which a cash-generating unit's (group of units') recoverable amount exceeds its carrying amount. [Refer: Carrying amount [member]; Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Amount by which value assigned to key assumption must change in order for unit's recoverable amount to be equal to carrying amount
                        
                        
                           Disclosure: IAS 36.134 f (iii), Disclosure: IAS 36.135 e (iii)
                        
                     
                           documentation
                        
                        
                           The amount by which value that has been assigned to a key assumption must change in order for a unit's recoverable amount to be equal to its carrying amount. [Refer: Carrying amount [member]]
                        
                     
                           ifrs-full
                        
                        
                           AmountIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntity
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Amount incurred by entity for provision of key management personnel services provided by separate management entity
                        
                        
                           Disclosure: IAS 24.18A
                        
                     
                           documentation
                        
                        
                           The amount incurred by the entity for provision of key management personnel services that are provided by a separate management entity. [Refer: Key management personnel of entity or parent [member]; Separate management entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           AmountOfReclassificationsOrChangesInPresentation
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Amount of reclassifications or changes in presentation
                        
                        
                           Disclosure: IAS 1.41 b
                        
                     
                           documentation
                        
                        
                           The amount that is reclassified when the entity changes classification or presentation in its financial statements.
                        
                     
                           ifrs-full
                        
                        
                           AmountPresentedInOtherComprehensiveIncomeRealisedAtDerecognition
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Amount presented in other comprehensive income realised at derecognition of financial liability
                        
                        
                           Disclosure: IFRS 7.10 d
                        
                     
                           documentation
                        
                        
                           The amount presented in other comprehensive income that was realised at derecognition of financial liabilities designated at fair value through profit or loss. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           AmountReclassifiedFromProfitOrLossToOtherComprehensiveIncomeApplyingOverlayApproach
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Amount reclassified from profit or loss to other comprehensive income applying overlay approach
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.35D a
                        
                     
                           documentation
                        
                        
                           The amount reclassified from profit or loss to other comprehensive income when applying the overlay approach, presented as a separate line item in profit or loss.
                        
                     
                           ifrs-full
                        
                        
                           AmountReclassifiedFromProfitOrLossToOtherComprehensiveIncomeApplyingOverlayApproachNewlyDesignatedFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Amount reclassified from profit or loss to other comprehensive income applying overlay approach, newly designated financial assets
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L f (i)
                        
                     
                           documentation
                        
                        
                           The amount reclassified from profit or loss to other comprehensive income relating to newly designated financial assets applying the overlay approach.
                        
                     
                           ifrs-full
                        
                        
                           AmountReclassifiedToOtherComprehensiveIncomeFromProfitOrLossApplyingOverlayApproachBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Amount reclassified to other comprehensive income from profit or loss applying overlay approach, before tax
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.35D b
                        
                     
                           documentation
                        
                        
                           The amount recognised in other comprehensive income on reclassification from profit or loss when applying the overlay approach, before tax. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           AmountReclassifiedToOtherComprehensiveIncomeFromProfitOrLossApplyingOverlayApproachNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Amount reclassified to other comprehensive income from profit or loss applying overlay approach, net of tax
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.35D b
                        
                     
                           documentation
                        
                        
                           The amount recognised in other comprehensive income on reclassification from profit or loss when applying the overlay approach, net of tax. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           AmountRecognisedInOtherComprehensiveIncomeAndAccumulatedInEquityRelatingToNoncurrentAssetsOrDisposalGroupsHeldForSale
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Amount recognised in other comprehensive income and accumulated in equity relating to non-current assets or disposal groups held for sale
                        
                        
                           Example: IFRS 5 -, Example: 12, Disclosure: IFRS 5.38
                        
                     
                           documentation
                        
                        
                           The amount recognised in other comprehensive income and accumulated in equity, relating to non-current assets or disposal groups held for sale. [Refer: Non-current assets or disposal groups classified as held for sale; Other reserves; Other comprehensive income; Disposal groups classified as held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           AmountRecognisedInOtherComprehensiveIncomeAndAccumulatedInEquityRelatingToNoncurrentAssetsOrDisposalGroupsHeldForSaleMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Amount recognised in other comprehensive income and accumulated in equity relating to non-current assets or disposal groups held for sale [member]
                        
                        
                           Example: IFRS 5 -, Example: 12, Disclosure: IFRS 5.38
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity resulting from amounts that are recognised in other comprehensive income and accumulated in equity that relate to non-current assets or disposal groups held for sale. [Refer: Non-current assets or disposal groups classified as held for sale; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           AmountRecognisedInProfitOrLossForReportingPeriodToReflectChangesInLeasePaymentsThatAriseFromRentConcessionsOccurringAsDirectConsequenceOfCovid19PandemicToWhichLesseeAppliedPracticalExpedientInParagraph46AOfIFRS16
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Amount recognised in profit or loss for reporting period to reflect changes in lease payments that arise from rent concessions occurring as direct consequence of covid-19 pandemic to which lessee applied practical expedient in paragraph 46A of IFRS 16
                        
                        
                           Disclosure: IFRS 16.60A b
                        
                     
                           documentation
                        
                        
                           The amount recognised in profit or loss for the reporting period to reflect changes in lease payments that arise from rent concessions occurring as a direct consequence of the covid-19 pandemic, to which the lessee has applied the practical expedient in paragraph 46A of IFRS 16.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should be used to indicate when the amount represents a change that reduces the lease payments.
                        
                     
                           ifrs-full
                        
                        
                           AmountRemovedFromReserveOfCashFlowHedgesAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Amount removed from reserve of cash flow hedges and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied
                        
                        
                           Disclosure: IFRS 7.24E a, Disclosure: IFRS 9.6.5.11 d (i)
                        
                     
                           documentation
                        
                        
                           The amount removed from reserve of cash flow hedges and included in the initial cost or other carrying amount of a non-financial asset (liability) or a firm commitment for which fair value hedge accounting is applied. [Refer: Reserve of cash flow hedges]
                        
                     
                           negatedLabel
                        
                        
                           Amount removed from reserve of cash flow hedges and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied
                        
                     
                           ifrs-full
                        
                        
                           AmountRemovedFromReserveOfChangeInValueOfForeignCurrencyBasisSpreadsAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Amount removed from reserve of change in value of foreign currency basis spreads and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied
                        
                        
                           Disclosure: IFRS 9.6.5.16
                        
                     
                           documentation
                        
                        
                           The amount removed from reserve of change in value of foreign currency basis spreads and included in the initial cost or other carrying amount of a non-financial asset (liability) or a firm commitment for which fair value hedge accounting is applied. [Refer: Reserve of change in value of foreign currency basis spreads]
                        
                     
                           negatedLabel
                        
                        
                           Amount removed from reserve of change in value of foreign currency basis spreads and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied
                        
                     
                           ifrs-full
                        
                        
                           AmountRemovedFromReserveOfChangeInValueOfForwardElementsOfForwardContractsAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Amount removed from reserve of change in value of forward elements of forward contracts and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied
                        
                        
                           Disclosure: IFRS 9.6.5.16
                        
                     
                           documentation
                        
                        
                           The amount removed from reserve of change in value of forward elements of forward contracts and included in the initial cost or other carrying amount of a non-financial asset (liability) or a firm commitment for which fair value hedge accounting is applied. [Refer: Reserve of change in value of forward elements of forward contracts]
                        
                     
                           negatedLabel
                        
                        
                           Amount removed from reserve of change in value of forward elements of forward contracts and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied
                        
                     
                           ifrs-full
                        
                        
                           AmountRemovedFromReserveOfChangeInValueOfTimeValueOfOptionsAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Amount removed from reserve of change in value of time value of options and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied
                        
                        
                           Disclosure: IFRS 9.6.5.15 b (i)
                        
                     
                           documentation
                        
                        
                           The amount removed from reserve of change in value of time value of options and included in the initial cost or other carrying amount of a non-financial asset (liability) or a firm commitment for which fair value hedge accounting is applied. [Refer: Reserve of change in value of time value of options]
                        
                     
                           negatedLabel
                        
                        
                           Amount removed from reserve of change in value of time value of options and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied
                        
                     
                           ifrs-full
                        
                        
                           AmountReportedInProfitOrLossApplyingIFRS9FinancialAssetsToWhichOverlayApproachIsApplied
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Amount reported in profit or loss applying IFRS 9, financial assets to which overlay approach is applied
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L d (i)
                        
                     
                           documentation
                        
                        
                           The amount reported in profit or loss applying IFRS 9 for financial assets to which the overlay approach is applied.
                        
                     
                           ifrs-full
                        
                        
                           AmountsArisingFromInsuranceContractsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Amounts arising from insurance contracts [axis]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4 - Disclosure
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           AmountsIncurredDeferredAcquisitionCostsArisingFromInsuranceContracts
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Amounts incurred, deferred acquisition costs arising from insurance contracts
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG39 b
                        
                     
                           documentation
                        
                        
                           The increase in deferred acquisition costs arising from insurance contracts resulting from amounts of those costs incurred. [Refer: Deferred acquisition costs arising from insurance contracts]
                        
                     
                           ifrs-full
                        
                        
                           AmountsPayableOnDemandThatAriseFromContractsWithinScopeOfIFRS17
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Amounts payable on demand that arise from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.132 c
                        
                     
                           documentation
                        
                        
                           The amounts payable on demand that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           AmountsPayableRelatedPartyTransactions
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Amounts payable, related party transactions
                        
                        
                           Disclosure: IAS 24.18 b, Disclosure: IAS 24.20
                        
                     
                           documentation
                        
                        
                           The amounts payable resulting from related party transactions. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           AmountsPayableToTransfereeInRespectOfTransferredAssets
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other amounts payable to transferee in respect of transferred assets
                        
                        
                           Disclosure: IFRS 7.42E d
                        
                     
                           documentation
                        
                        
                           The amounts payable to the transferee in respect of transferred financial assets other than the undiscounted cash outflows that would or may be required to repurchase derecognised financial assets (for example, the strike price in an option agreement). [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           AmountsReceivableRelatedPartyTransactions
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Amounts receivable, related party transactions
                        
                        
                           Disclosure: IAS 24.18 b, Disclosure: IAS 24.20
                        
                     
                           documentation
                        
                        
                           The amounts receivable resulting from related party transactions. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           AmountsRecognisedAsOfAcquisitionDateForEachMajorClassOfAssetsAcquiredAndLiabilitiesAssumedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Amounts recognised as of acquisition date for each major class of assets acquired and liabilities assumed [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AmountsRecognisedForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Amounts recognised for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 l (iii)
                        
                     
                           documentation
                        
                        
                           The amounts recognised for transaction recognised separately from the acquisition of assets and the assumption of liabilities in business combinations. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           AmountsRemovedFromEquityAndAdjustedAgainstFairValueOfFinancialAssetsOnReclassificationOutOfFairValueThroughOtherComprehensiveIncomeMeasurementCategoryBeforeTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Amounts removed from equity and adjusted against fair value of financial assets on reclassification out of fair value through other comprehensive income measurement category, before tax
                        
                        
                           Disclosure: IFRS 9.5.6.5
                        
                     
                           documentation
                        
                        
                           The amounts removed from equity and adjusted against the fair value of financial assets on reclassification out of the fair value through other comprehensive income measurement category, before tax. [Refer: Financial assets]
                        
                     
                           negatedLabel
                        
                        
                           Amounts removed from equity and adjusted against fair value of financial assets on reclassification out of fair value through other comprehensive income measurement category, before tax
                        
                     
                           ifrs-full
                        
                        
                           AmountsRemovedFromEquityAndAdjustedAgainstFairValueOfFinancialAssetsOnReclassificationOutOfFairValueThroughOtherComprehensiveIncomeMeasurementCategoryNetOfTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Amounts removed from equity and adjusted against fair value of financial assets on reclassification out of fair value through other comprehensive income measurement category, net of tax
                        
                        
                           Disclosure: IFRS 9.5.6.5
                        
                     
                           documentation
                        
                        
                           The amounts removed from equity and adjusted against the fair value of financial assets on reclassification out of the fair value through other comprehensive income measurement category, net of tax. [Refer: Financial assets]
                        
                     
                           negatedLabel
                        
                        
                           Amounts removed from equity and adjusted against fair value of financial assets on reclassification out of fair value through other comprehensive income measurement category, net of tax
                        
                     
                           ifrs-full
                        
                        
                           AmountsRemovedFromEquityAndIncludedInCarryingAmountOfNonfinancialAssetLiabilityWhoseAcquisitionOrIncurrenceWasHedgedHighlyProbableForecastTransactionBeforeTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Amounts removed from equity and included in carrying amount of non-financial asset (liability) whose acquisition or incurrence was hedged highly probable forecast transaction, before tax
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.23 e
                        
                     
                           documentation
                        
                        
                           The amounts removed from equity and included in the initial cost or other carrying amount of a non-financial asset (liability) whose acquisition or incurrence was a hedged, highly probable forecast transaction, before tax. [Refer: Carrying amount [member]]
                        
                     
                           negatedLabel
                        
                        
                           Amounts removed from equity and included in carrying amount of non-financial asset (liability) whose acquisition or incurrence was hedged highly probable forecast transaction, before tax
                        
                     
                           ifrs-full
                        
                        
                           AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Amounts subject to enforceable master netting arrangement or similar agreement not set off against financial assets
                        
                        
                           Disclosure: IFRS 7.13C d
                        
                     
                           documentation
                        
                        
                           The amounts that are subject to an enforceable master netting arrangement or similar agreement and that are not set off against financial assets. [Refer: Financial assets]
                        
                     
                           negatedTotalLabel
                        
                        
                           Total amounts subject to enforceable master netting arrangement or similar agreement not set off against financial assets
                        
                     
                           ifrs-full
                        
                        
                           AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Amounts subject to enforceable master netting arrangement or similar agreement not set off against financial assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities
                        
                        
                           (X) instant, debit
                        
                        
                           label
                        
                        
                           Amounts subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities
                        
                        
                           Disclosure: IFRS 7.13C d
                        
                     
                           documentation
                        
                        
                           The amounts that are subject to an enforceable master netting arrangement or similar agreement and that are not set off against financial liabilities. [Refer: Financial liabilities]
                        
                     
                           negatedTotalLabel
                        
                        
                           Total amounts subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities
                        
                     
                           ifrs-full
                        
                        
                           AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Amounts subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AmountThatWouldHaveBeenReclassifiedFromProfitOrLossToOtherComprehensiveIncomeApplyingOverlayApproachIfFinancialAssetsHadNotBeenDedesignated
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Amount that would have been reclassified from profit or loss to other comprehensive income applying overlay approach if financial assets had not been de-designated
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L f (ii)
                        
                     
                           documentation
                        
                        
                           The amount that would have been reclassified from profit or loss to other comprehensive income if financial assets had not been de-designated from the overlay approach.
                        
                     
                           ifrs-full
                        
                        
                           AmountThatWouldHaveBeenReportedInProfitOrLossIfIAS39HadBeenAppliedFinancialAssetsToWhichOverlayApproachIsApplied
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Amount that would have been reported in profit or loss if IAS 39 had been applied, financial assets to which overlay approach is applied
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L d (ii)
                        
                     
                           documentation
                        
                        
                           The amount that would have been reported in profit or loss for financial assets to which the overlay approach is applied if IAS 39 had been applied.
                        
                     
                           ifrs-full
                        
                        
                           AnalysisOfAgeOfFinancialAssetsThatArePastDueButNotImpaired
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Analysis of age of financial assets that are past due but not impaired [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.37 a
                        
                     
                           documentation
                        
                        
                           Analysis of the age of financial assets that are past due but not impaired. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           AnalysisOfCreditExposuresUsingExternalCreditGradingSystemExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Analysis of credit exposures using external credit grading system [text block]
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG23 a
                        
                     
                           documentation
                        
                        
                           The disclosure of an analysis of credit exposures using an external credit grading system. [Refer: Credit exposure; External credit grades [member]]
                        
                     
                           ifrs-full
                        
                        
                           AnalysisOfCreditExposuresUsingInternalCreditGradingSystemExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Analysis of credit exposures using internal credit grading system [text block]
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG23 a
                        
                     
                           documentation
                        
                        
                           The disclosure of an analysis of credit exposures using an internal credit grading system. [Refer: Credit exposure; Internal credit grades [member]]
                        
                     
                           ifrs-full
                        
                        
                           AnalysisOfFinancialAssetsThatAreIndividuallyDeterminedToBeImpaired
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Analysis of financial assets that are individually determined to be impaired [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.37 b
                        
                     
                           documentation
                        
                        
                           Analysis of financial assets that are individually determined to be impaired, including the factors that the entity considered when determining that they are impaired. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           AnalysisOfIncomeAndExpenseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Analysis of income and expense [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AnnouncementOfPlanToDiscontinueOperationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Announcement of plan to discontinue operation [member]
                        
                        
                           Example: IAS 10.22 b
                        
                     
                           documentation
                        
                        
                           This member stands for the announcement of a plan to discontinue an operation.
                        
                     
                           ifrs-full
                        
                        
                           AnnouncingOrCommencingImplementationOfMajorRestructuringMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Announcing or commencing implementation of major restructuring [member]
                        
                        
                           Example: IAS 10.22 e
                        
                     
                           documentation
                        
                        
                           This member stands for announcing or commencing implementation of major restructuring.
                        
                     
                           ifrs-full
                        
                        
                           AnnualImprovements201820AmendmentsToIAS41Member
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Annual Improvements 2018-20 Amendments to IAS 41 [member]
                        
                        
                           Disclosure: Expiry date 2024-01-01 IAS 41.65
                        
                     
                           documentation
                        
                        
                           This member stands for Amendments to IAS 41 issued as part of Annual Improvements to IFRS Standards 2018-20 in May 2020. Subject of the amendment is Taxation in Fair Value Measurements.
                        
                     
                           ifrs-full
                        
                        
                           AnnualImprovements201820AmendmentsToIFRS1Member
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Annual Improvements 2018-20 Amendments to IFRS 1 [member]
                        
                        
                           Disclosure: Expiry date 2024-01-01 IFRS 1.39AG
                        
                     
                           documentation
                        
                        
                           This member stands for Amendments to IFRS 1 issued as part of Annual Improvements to IFRS Standards 2018-20 in May 2020. Subject of the amendment is Subsidiary as a First-time Adopter.
                        
                     
                           ifrs-full
                        
                        
                           AnnualImprovements201820AmendmentsToIFRS9Member
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Annual Improvements 2018-20 Amendments to IFRS 9 [member]
                        
                        
                           Disclosure: Expiry date 2024-01-01 IFRS 9.7.1.9
                        
                     
                           documentation
                        
                        
                           This member stands for Amendments to IFRS 9 issued as part of Annual Improvements to IFRS Standards 2018-20 in May 2020. Subject of the amendment is Fees in the '10 per cent' Test for Derecognition of Financial Liabilities.
                        
                     
                           ifrs-full
                        
                        
                           AnnualImprovementsToIFRSStandards201820Member
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Annual Improvements to IFRS Standards 2018-20 [member]
                        
                        
                           Disclosure: Expiry date 2024-01-01 IAS 41.65, Disclosure: Expiry date 2024-01-01 IFRS 1.39AG, Disclosure: Expiry date 2024-01-01 IFRS 9.7.1.9
                        
                     
                           documentation
                        
                        
                           This member stands for Annual Improvements to IFRS Standards 2018-20 issued in May 2020.
                        
                     
                           ifrs-full
                        
                        
                           ApplicableTaxRate
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Applicable tax rate
                        
                        
                           Disclosure: IAS 12.81 c (ii)
                        
                     
                           documentation
                        
                        
                           The applicable income tax rate.
                        
                     
                           ifrs-full
                        
                        
                           AreaOfLandUsedForAgriculture
                        
                        
                           area
                        
                        
                           label
                        
                        
                           Area of land used for agriculture
                        
                        
                           Common practice: IAS 41.46 b (i)
                        
                     
                           documentation
                        
                        
                           The area of land used for agriculture by the entity.
                        
                     
                           ifrs-full
                        
                        
                           AssetbackedDebtInstrumentsHeld
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Asset-backed debt instruments held
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of debt instruments held that are backed by underlying assets. [Refer: Debt instruments held]
                        
                     
                           ifrs-full
                        
                        
                           AssetbackedFinancingsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Asset-backed financings [member]
                        
                        
                           Example: IFRS 12.B23 b
                        
                     
                           documentation
                        
                        
                           This member stands for asset-backed financings.
                        
                     
                           ifrs-full
                        
                        
                           AssetbackedSecuritiesAmountContributedToFairValueOfPlanAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Asset-backed securities, amount contributed to fair value of plan assets
                        
                        
                           Example: IAS 19.142 g
                        
                     
                           documentation
                        
                        
                           The amount securities that are backed by underlying assets contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           AssetbackedSecuritiesPercentageContributedToFairValueOfPlanAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Asset-backed securities, percentage contributed to fair value of plan assets
                        
                        
                           Common practice: IAS 19.142 g
                        
                     
                           documentation
                        
                        
                           The percentage securities that are backed by underlying assets contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]] [Contrast: Asset-backed securities, amount contributed to fair value of plan assets]
                        
                     
                           ifrs-full
                        
                        
                           AssetRecognisedForExpectedReimbursementContingentLiabilitiesInBusinessCombination
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Asset recognised for expected reimbursement, contingent liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 j, Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The amount of assets that have been recognised for the expected reimbursement of contingent liabilities recognised in a business combination. [Refer: Contingent liabilities [member]; Expected reimbursement, contingent liabilities in business combination; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           AssetRecognisedForExpectedReimbursementOtherProvisions
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Asset recognised for expected reimbursement, other provisions
                        
                        
                           Disclosure: IAS 37.85 c
                        
                     
                           documentation
                        
                        
                           The amount of assets that have been recognised for the expected reimbursement of other provisions. [Refer: Expected reimbursement, other provisions; Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           Assets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets
                        
                        
                           Disclosure: IAS 1.55, Disclosure: IFRS 13.93 a, Disclosure: IFRS 13.93 b, Disclosure: IFRS 13.93 e, Disclosure: IFRS 8.23, Disclosure: IFRS 8.28 c
                        
                     
                           documentation
                        
                        
                           The amount of a present economic resource controlled by the entity as a result of past events. Economic resource is a right that has the potential to produce economic benefits.
                        
                     
                           totalLabel
                        
                        
                           Total assets
                        
                     
                           periodStartLabel
                        
                        
                           Assets at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Assets at end of period
                        
                     
                           ifrs-full
                        
                        
                           AssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AssetsAndLiabilitiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Assets and liabilities [axis]
                        
                        
                           Disclosure: IAS 1.125
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           AssetsAndLiabilitiesClassifiedAsHeldForSaleAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Assets and liabilities classified as held for sale [axis]
                        
                        
                           Disclosure: IFRS 5.38
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           AssetsAndLiabilitiesClassifiedAsHeldForSaleMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Assets and liabilities classified as held for sale [member]
                        
                        
                           Disclosure: IFRS 5.38
                        
                     
                           documentation
                        
                        
                           This member stands for assets and liabilities that are classified as held for sale. [Refer: Non-current assets held for sale [member]; Liabilities included in disposal groups classified as held for sale; Disposal groups classified as held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           AssetsAndLiabilitiesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Assets and liabilities [member]
                        
                        
                           Disclosure: IAS 1.125
                        
                     
                           documentation
                        
                        
                           This member stands for assets and liabilities. It also represents the standard value for the 'Assets and liabilities' axis if no other member is used. [Refer: Assets; Liabilities]
                        
                     
                           ifrs-full
                        
                        
                           AssetsAndLiabilitiesNotClassifiedAsHeldForSaleMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Assets and liabilities not classified as held for sale [member]
                        
                        
                           Disclosure: IFRS 5.38
                        
                     
                           documentation
                        
                        
                           This member stands for assets and liabilities that are not classified as held for sale. It also represents the standard value for the 'Assets and liabilities classified as held for sale' axis if no other member is used. [Refer: Non-current assets held for sale [member]; Liabilities included in disposal groups classified as held for sale; Disposal groups classified as held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           AssetsAndRegulatoryDeferralAccountDebitBalances
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets and regulatory deferral account debit balances
                        
                        
                           Disclosure: IFRS 14.21
                        
                     
                           documentation
                        
                        
                           The amount of assets and regulatory deferral account debit balances. [Refer: Assets; Regulatory deferral account debit balances]
                        
                     
                           ifrs-full
                        
                        
                           AssetsArisingFromExplorationForAndEvaluationOfMineralResources
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets arising from exploration for and evaluation of mineral resources
                        
                        
                           Disclosure: IFRS 6.24 b
                        
                     
                           documentation
                        
                        
                           The amount of assets arising from the search for mineral resources, including minerals, oil, natural gas and similar non-regenerative resources after the entity has obtained legal rights to explore in a specific area, as well as the determination of the technical feasibility and commercial viability of extracting the mineral resource.
                        
                     
                           ifrs-full
                        
                        
                           AssetsArisingFromInsuranceContracts
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets arising from insurance contracts
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.37 b
                        
                     
                           documentation
                        
                        
                           The amount of recognised assets arising from insurance contracts. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           AssetsForInsuranceAcquisitionCashFlows
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Assets for insurance acquisition cash flows
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105A, Disclosure: Effective 2023-01-01 IFRS 17.109A
                        
                     
                           documentation
                        
                        
                           The amount of insurance acquisition cash flows that are assets, recognised for insurance acquisition cash flows paid (or insurance acquisition cash flows for which a liability has been recognised applying another IFRS Standard) before the related group of insurance contracts is recognised. Insurance acquisition cash flows are cash flows arising from the costs of selling, underwriting and starting a group of insurance contracts (issued or expected to be issued) that are directly attributable to the portfolio of insurance contracts to which the group belongs. Such cash flows include cash flows that are not directly attributable to individual contracts or groups of insurance contracts within the portfolio. [Refer: Assets; Insurance contracts [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Assets for insurance acquisition cash flows at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Assets for insurance acquisition cash flows at end of period
                        
                     
                           ifrs-full
                        
                        
                           AssetsHeldAsCollateralPermittedToBeSoldOrRepledgedAtFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Collateral held permitted to be sold or repledged in absence of default by owner of collateral, at fair value
                        
                        
                           Disclosure: IFRS 7.15 a
                        
                     
                           documentation
                        
                        
                           The fair value of collateral held that is permitted to be sold or repledged in the absence of default by the owner of the collateral. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           AssetsHeldToHedgeLiabilitiesArisingFromFinancingActivitiesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Assets held to hedge liabilities arising from financing activities [member]
                        
                        
                           Example: IAS 7 - C Reconciliation of liabilities arising from financing activities, Example: IAS 7.44C
                        
                     
                           documentation
                        
                        
                           This member stands for assets held to hedge liabilities arising from financing activities. [Refer: Assets; Liabilities arising from financing activities]
                        
                     
                           ifrs-full
                        
                        
                           AssetsLessCurrentLiabilities
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets less current liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of assets less the amount of current liabilities.
                        
                     
                           netLabel
                        
                        
                           Assets less current liabilities
                        
                     
                           ifrs-full
                        
                        
                           AssetsLessCurrentLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Assets less current liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AssetsLiabilitiesOfBenefitPlan
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Assets (liabilities) of benefit plan
                        
                        
                           Disclosure: IAS 26.35 a
                        
                     
                           documentation
                        
                        
                           The amount of assets of a retirement benefit plan less liabilities other than the actuarial present value of promised retirement benefits.
                        
                     
                           periodStartLabel
                        
                        
                           Net assets available for benefits at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Net assets available for benefits at end of period
                        
                     
                           ifrs-full
                        
                        
                           AssetsObtained
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets obtained by taking possession of collateral or calling on other credit enhancements
                        
                        
                           Disclosure: IFRS 7.38 a
                        
                     
                           documentation
                        
                        
                           The amount of assets obtained by the entity taking possession of the collateral it holds as security or calling on other credit enhancements (for example, guarantees). [Refer: Guarantees [member]]
                        
                     
                           ifrs-full
                        
                        
                           AssetsOfBenefitPlan
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets of benefit plan
                        
                        
                           Disclosure: IAS 26.35 a (i)
                        
                     
                           documentation
                        
                        
                           The amount of assets held by retirement benefit plans. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           AssetsOtherThanCashOrCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Assets other than cash or cash equivalents in subsidiary or businesses acquired or disposed
                        
                        
                           Disclosure: IAS 7.40 d
                        
                     
                           documentation
                        
                        
                           The amount of assets, other than cash or cash equivalents, in subsidiaries or other businesses over which control is obtained or lost. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           AssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomers
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets recognised from costs to obtain or fulfil contracts with customers
                        
                        
                           Disclosure: IFRS 15.128 a
                        
                     
                           documentation
                        
                        
                           The amount of assets recognised from the costs to obtain or fulfil contracts with customers. The costs to obtain a contract with a customer are the incremental costs of obtaining the contract that the entity would not have incurred if the contract had not been obtained. The costs to fulfil a contract with a customer are the costs that relate directly to a contract or to an anticipated contract that the entity can specifically identify.
                        
                     
                           ifrs-full
                        
                        
                           AssetsRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets recognised in entity's financial statements in relation to structured entities
                        
                        
                           Disclosure: IFRS 12.29 a
                        
                     
                           documentation
                        
                        
                           The amount of assets recognised in the entity's financial statements relating to its interests in structured entities. [Refer: Assets; Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           AssetsSoldOrRepledgedAsCollateralAtFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Collateral sold or repledged in absence of default by owner of collateral, at fair value
                        
                        
                           Disclosure: IFRS 7.15 b
                        
                     
                           documentation
                        
                        
                           The fair value of collateral sold or repledged that was permitted to be sold or repledged in the absence of default by the owner of the collateral. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           AssetsThatEntityContinuesToRecognise
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets that entity continues to recognise
                        
                        
                           Disclosure: IFRS 7.42D e
                        
                     
                           documentation
                        
                        
                           The amount of transferred financial assets that the entity continues to recognise in full. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           AssetsThatEntityContinuesToRecogniseToExtentOfContinuingInvolvement
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets that entity continues to recognise to extent of continuing involvement
                        
                        
                           Disclosure: IFRS 7.42D f
                        
                     
                           documentation
                        
                        
                           The amount of transferred financial assets that the entity continues to recognise to the extent of its continuing involvement. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           AssetsToWhichSignificantRestrictionsApply
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets to which significant restrictions apply
                        
                        
                           Disclosure: IFRS 12.13 c
                        
                     
                           documentation
                        
                        
                           The amount in the consolidated financial statements of the assets of the group to which significant restrictions (for example, statutory, contractual and regulatory restrictions) apply on the entity's ability to access or use the assets.
                        
                     
                           ifrs-full
                        
                        
                           AssetsTransferredToStructuredEntitiesAtTimeOfTransfer
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Assets transferred to structured entities, at time of transfer
                        
                        
                           Disclosure: IFRS 12.27 c
                        
                     
                           documentation
                        
                        
                           The amount, at the time of transfer, of all assets transferred to structured entities. [Refer: Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           AssetsUnderInsuranceContractsAndReinsuranceContractsIssued
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets under insurance contracts and reinsurance contracts issued
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.55, Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG20 b
                        
                     
                           documentation
                        
                        
                           The amount of assets under insurance contracts and reinsurance contracts issued. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           AssetsUnderReinsuranceCeded
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets under reinsurance ceded
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.55, Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG20 c
                        
                     
                           documentation
                        
                        
                           The amount of assets under reinsurance contracts in which the entity is the policyholder.
                        
                     
                           ifrs-full
                        
                        
                           AssetsWithSignificantRiskOfMaterialAdjustmentsWithinNextFinancialYear
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets with significant risk of material adjustments within next financial year
                        
                        
                           Disclosure: IAS 1.125 b
                        
                     
                           documentation
                        
                        
                           The amount of assets subject to assumptions that have a significant risk of resulting in a material adjustment to the amounts of those assets within the next financial year.
                        
                     
                           ifrs-full
                        
                        
                           AssociatedLiabilitiesThatEntityContinuesToRecognise
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Associated liabilities that entity continues to recognise
                        
                        
                           Disclosure: IFRS 7.42D e
                        
                     
                           documentation
                        
                        
                           The amount of liabilities associated with transferred financial assets that the entity continues to recognise in full. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           AssociatedLiabilitiesThatEntityContinuesToRecogniseToExtentOfContinuingInvolvement
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Associated liabilities that entity continues to recognise to extent of continuing involvement
                        
                        
                           Disclosure: IFRS 7.42D f
                        
                     
                           documentation
                        
                        
                           The amount of liabilities associated with transferred financial assets that the entity continues to recognise to the extent of its continuing involvement. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           AssociatesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Associates [member]
                        
                        
                           Disclosure: IAS 24.19 d, Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 d, Disclosure: Expiry date 2023-01-01 IFRS 4.39J a, Disclosure: Effective on first application of IFRS 9 IFRS 4.39M a
                        
                     
                           documentation
                        
                        
                           This member stands for the entities over which the investor has significant influence.
                        
                     
                           ifrs-full
                        
                        
                           AtCostMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           At cost [member]
                        
                        
                           Disclosure: IAS 40.32A, Disclosure: IAS 41.50, Disclosure: IAS 41.55
                        
                     
                           documentation
                        
                        
                           This member stands for measurement based on cost. Cost is the amount of cash or cash equivalents paid or the fair value of the other consideration given to acquire an asset at the time of its acquisition or construction, or, when applicable, the amount attributed to that asset when initially recognised in accordance with the specific requirements of other IFRSs.
                        
                     
                           ifrs-full
                        
                        
                           AtCostOrInAccordanceWithIFRS16WithinFairValueModelMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           At cost or in accordance with IFRS 16 within fair value model [member]
                        
                        
                           Disclosure: IAS 40.78
                        
                     
                           documentation
                        
                        
                           This member stands for measurement based on cost or IFRS 16 when the fair value model is generally used by the entity to measure a class of assets. [Refer: At cost [member]]
                        
                     
                           ifrs-full
                        
                        
                           AtFairValueMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           At fair value [member]
                        
                        
                           Disclosure: IAS 40.32A, Disclosure: IAS 41.50, Disclosure: IFRS 13.93 a
                        
                     
                           documentation
                        
                        
                           This member stands for measurement based on fair value. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date.
                        
                     
                           ifrs-full
                        
                        
                           AttributionOfExpensesByNatureToTheirFunctionAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Attribution of expenses by nature to their function [axis]
                        
                        
                           Common practice: IAS 1.104, Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           commentaryGuidance
                        
                        
                           The element name and standard label of any extension member of this axis should be aligned with the element name and label of an equivalent IFRS Taxonomy line item when such a line item exists. The only difference is that the name and labels of extension members include the term ‘member’ whereas the name and labels of line items do not include this term.
                        
                     
                           ifrs-full
                        
                        
                           AuditorsRemuneration
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Auditor's remuneration
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of fees paid or payable to the entity's auditors.
                        
                     
                           totalLabel
                        
                        
                           Total auditor's remuneration
                        
                     
                           ifrs-full
                        
                        
                           AuditorsRemunerationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Auditor's remuneration [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AuditorsRemunerationForAuditServices
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Auditor's remuneration for audit services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of fees paid or payable to the entity's auditors for auditing services.
                        
                     
                           ifrs-full
                        
                        
                           AuditorsRemunerationForOtherServices
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Auditor's remuneration for other services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of fees paid or payable to the entity's auditors for services that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           AuditorsRemunerationForTaxServices
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Auditor's remuneration for tax services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of fees paid or payable to the entity's auditors for tax services.
                        
                     
                           ifrs-full
                        
                        
                           AuthorisedCapitalCommitmentsButNotContractedFor
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Authorised capital commitments but not contracted for
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of capital commitments that have been authorised by the entity, but for which the entity has not entered into a contract. [Refer: Capital commitments]
                        
                     
                           ifrs-full
                        
                        
                           AvailableforsaleFinancialAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Available-for-sale financial assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           AverageEffectiveTaxRate
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Average effective tax rate
                        
                        
                           Disclosure: IAS 12.81 c (ii)
                        
                     
                           documentation
                        
                        
                           The tax expense (income) divided by the accounting profit. [Refer: Accounting profit]
                        
                     
                           totalLabel
                        
                        
                           Total average effective tax rate
                        
                     
                           ifrs-full
                        
                        
                           AverageForeignExchangeRate
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Average foreign exchange rate
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The average exchange rate used by the entity. Exchange rate is the ratio of exchange for two currencies.
                        
                     
                           ifrs-full
                        
                        
                           AverageNumberOfEmployees
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Average number of employees
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The average number of personnel employed by the entity during a period.
                        
                     
                           ifrs-full
                        
                        
                           AveragePriceOfHedgingInstrument
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Average price of hedging instrument
                        
                        
                           Disclosure: IFRS 7.23B b
                        
                     
                           documentation
                        
                        
                           The average price of a hedging instrument. [Refer: Hedging instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           AverageRateOfHedgingInstrument
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Average rate of hedging instrument
                        
                        
                           Disclosure: IFRS 7.23B b
                        
                     
                           documentation
                        
                        
                           The average rate of a hedging instrument. [Refer: Hedging instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           BalancesOnCurrentAccountsFromCustomers
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Balances on current accounts from customers
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of balances in customers' current accounts held by the entity.
                        
                     
                           ifrs-full
                        
                        
                           BalancesOnDemandDepositsFromCustomers
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Balances on demand deposits from customers
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of balances in customers' demand deposits held by the entity.
                        
                     
                           ifrs-full
                        
                        
                           BalancesOnOtherDepositsFromCustomers
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Balances on other deposits from customers
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of balances in customers' deposit accounts held by the entity that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           BalancesOnTermDepositsFromCustomers
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Balances on term deposits from customers
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of balances in customers' term deposits held by the entity.
                        
                     
                           ifrs-full
                        
                        
                           BalancesWithBanks
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Balances with banks
                        
                        
                           Common practice: IAS 7.45
                        
                     
                           documentation
                        
                        
                           The amount of cash balances held at banks.
                        
                     
                           ifrs-full
                        
                        
                           BankAcceptanceAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Bank acceptance assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of bank acceptances recognised as assets.
                        
                     
                           ifrs-full
                        
                        
                           BankAcceptanceLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Bank acceptance liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of bank acceptances recognised as liabilities.
                        
                     
                           ifrs-full
                        
                        
                           BankAndSimilarCharges
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Bank and similar charges
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of bank and similar charges recognised by the entity as an expense.
                        
                     
                           ifrs-full
                        
                        
                           BankBalancesAtCentralBanksOtherThanMandatoryReserveDeposits
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Bank balances at central banks other than mandatory reserve deposits
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of bank balances held at central banks other than mandatory reserve deposits. [Refer: Mandatory reserve deposits at central banks]
                        
                     
                           ifrs-full
                        
                        
                           BankBorrowingsUndiscountedCashFlows
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Bank borrowings, undiscounted cash flows
                        
                        
                           Example: IFRS 7.B11D, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           The amount of contractual undiscounted cash flows in relation to bank borrowings. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           BankDebtInstrumentsHeld
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Bank debt instruments held
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of debt instruments held by the entity that were issued by a bank. [Refer: Debt instruments held]
                        
                     
                           ifrs-full
                        
                        
                           BankingArrangementsClassifiedAsCashEquivalents
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other banking arrangements, classified as cash equivalents
                        
                        
                           Common practice: IAS 7.45
                        
                     
                           documentation
                        
                        
                           A classification of cash equivalents representing banking arrangements that the entity does not separately disclose in the same statement or note. [Refer: Cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           BankOverdraftsClassifiedAsCashEquivalents
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Bank overdrafts
                        
                        
                           Common practice: IAS 7.45
                        
                     
                           documentation
                        
                        
                           The amount that has been withdrawn from an account in excess of existing cash balances. This is considered a short-term extension of credit by the bank. [Refer: Cash and cash equivalents]
                        
                     
                           negatedLabel
                        
                        
                           Bank overdrafts
                        
                     
                           ifrs-full
                        
                        
                           BasicEarningsLossPerInstrumentFromContinuingOperationsParticipatingEquityInstrumentsOtherThanOrdinaryShares
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Basic earnings (loss) per instrument from continuing operations, participating equity instruments other than ordinary shares
                        
                        
                           Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           Basic earnings (loss) per instrument from continuing operations for an equity instrument that participates in profit with ordinary shares according to a predetermined formula. [Refer: Basic earnings (loss) per instrument, participating equity instruments other than ordinary shares; Continuing operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           BasicEarningsLossPerInstrumentFromDiscontinuedOperationsParticipatingEquityInstrumentsOtherThanOrdinaryShares
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Basic earnings (loss) per instrument from discontinued operations, participating equity instruments other than ordinary shares
                        
                        
                           Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           Basic earnings (loss) per instrument from discontinued operations for an equity instrument that participates in profit with ordinary shares according to a predetermined formula. [Refer: Basic earnings (loss) per instrument, participating equity instruments other than ordinary shares; Discontinued operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           BasicEarningsLossPerInstrumentParticipatingEquityInstrumentsOtherThanOrdinaryShares
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Basic earnings (loss) per instrument, participating equity instruments other than ordinary shares
                        
                        
                           Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           Basic earnings (loss) per share for an equity instrument that participates in profit with ordinary shares according to a predetermined formula.
                        
                     
                           totalLabel
                        
                        
                           Total basic earnings (loss) per instrument, participating equity instruments other than ordinary shares
                        
                     
                           ifrs-full
                        
                        
                           BasicEarningsLossPerShare
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Basic earnings (loss) per share
                        
                        
                           Disclosure: IAS 33.66, Disclosure: IAS 33.67
                        
                     
                           documentation
                        
                        
                           The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator) divided by the weighted average number of ordinary shares outstanding during the period (the denominator).
                        
                     
                           commentaryGuidance
                        
                        
                           The reported value should be tagged twice, with both this element and the element ‘Diluted earnings (loss) per share’ when: (a) basic and diluted earnings per share are equal; and (b) an entity presents one line item to accomplish the dual presentation requirement of paragraph 67 of IAS 33.
                        
                     
                           totalLabel
                        
                        
                           Total basic earnings (loss) per share
                        
                     
                           ifrs-full
                        
                        
                           BasicEarningsLossPerShareFromContinuingOperations
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Basic earnings (loss) per share from continuing operations
                        
                        
                           Disclosure: IAS 33.66, Disclosure: IAS 33.67
                        
                     
                           documentation
                        
                        
                           Basic earnings (loss) per share from continuing operations. [Refer: Basic earnings (loss) per share; Continuing operations [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           The reported value should be tagged twice, with both this element and the element ‘Diluted earnings (loss) per share from continuing operations’ when: (a) basic and diluted earnings per share are equal; and (b) an entity presents one line item to accomplish the dual presentation requirement of paragraph 67 of IAS 33.
                        
                     
                           ifrs-full
                        
                        
                           BasicEarningsLossPerShareFromContinuingOperationsIncludingNetMovementInRegulatoryDeferralAccountBalancesAndNetMovementInRelatedDeferredTax
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Basic earnings (loss) per share from continuing operations, including net movement in regulatory deferral account balances and net movement in related deferred tax
                        
                        
                           Disclosure: IAS 33.67, Disclosure: IFRS 14.26
                        
                     
                           documentation
                        
                        
                           Basic earnings (loss) per share from continuing operations that include the net movement in regulatory deferral account balances and the net movement in related deferred tax. [Refer: Basic earnings (loss) per share; Net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax; Continuing operations [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           The reported value should be tagged twice, with both this element and the element 'Diluted earnings (loss) per share from continuing operations, including net movement in regulatory deferral account balances and net movement in related deferred tax' when: (a) basic and diluted earnings per share equal; and (b) an entity presents one line item to accomplish the dual presentation requirement of paragraph 67 of IAS 33.
                        
                     
                           ifrs-full
                        
                        
                           BasicEarningsLossPerShareFromDiscontinuedOperations
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Basic earnings (loss) per share from discontinued operations
                        
                        
                           Disclosure: IAS 33.67, Disclosure: IAS 33.68
                        
                     
                           documentation
                        
                        
                           Basic earnings (loss) per share from discontinued operations. [Refer: Basic earnings (loss) per share; Discontinued operations [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           The reported value should be tagged twice, with both this element and the element ‘Diluted earnings (loss) per share from discontinued operations' when: (a) basic and diluted earnings per share are equal; and (b) an entity presents one line item to accomplish the dual presentation requirement of paragraph 67 of IAS 33.
                        
                     
                           ifrs-full
                        
                        
                           BasicEarningsLossPerShareFromDiscontinuedOperationsIncludingNetMovementInRegulatoryDeferralAccountBalancesAndNetMovementInRelatedDeferredTax
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Basic earnings (loss) per share from discontinued operations, including net movement in regulatory deferral account balances and net movement in related deferred tax
                        
                        
                           Disclosure: IAS 33.67, Disclosure: IFRS 14.26
                        
                     
                           documentation
                        
                        
                           Basic earnings (loss) per share from discontinued operations that include the net movement in regulatory deferral account balances and the net movement in related deferred tax. [Refer: Basic earnings (loss) per share; Net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax; Discontinued operations [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           The reported value should be tagged twice, with both this element and the element 'Diluted earnings (loss) per share from discontinued operations, including net movement in regulatory deferral account balances and net movement in related deferred tax' when: (a) basic and diluted earnings per share equal; and (b) an entity presents one line item to accomplish the dual presentation requirement of paragraph 67 of IAS 33.
                        
                     
                           ifrs-full
                        
                        
                           BasicEarningsLossPerShareIncludingNetMovementInRegulatoryDeferralAccountBalancesAndNetMovementInRelatedDeferredTax
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Basic earnings (loss) per share, including net movement in regulatory deferral account balances and net movement in related deferred tax
                        
                        
                           Disclosure: IAS 33.67, Disclosure: IFRS 14.26
                        
                     
                           documentation
                        
                        
                           Basic earnings (loss) per share that include the net movement in regulatory deferral account balances and the net movement in related deferred tax. [Refer: Basic earnings (loss) per share; Net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax]
                        
                     
                           commentaryGuidance
                        
                        
                           The reported value should be tagged twice, with both this element and the element 'Diluted earnings (loss) per share, including net movement in regulatory deferral account balances and net movement in related deferred tax' when: (a) basic and diluted earnings per share equal; and (b) an entity presents one line item to accomplish the dual presentation requirement of paragraph 67 of IAS 33.
                        
                     
                           ifrs-full
                        
                        
                           BasicEarningsPerShareAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Basic earnings per share [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           BasisForAttributingRevenuesFromExternalCustomersToIndividualCountries
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis for attributing revenues from external customers to individual countries
                        
                        
                           Disclosure: IFRS 8.33 a
                        
                     
                           documentation
                        
                        
                           The description of the basis for attributing revenues from external customers to individual countries. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           BearerBiologicalAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Bearer biological assets [member]
                        
                        
                           Example: IAS 41.43
                        
                     
                           documentation
                        
                        
                           This member stands for bearer biological assets. Bearer biological assets are those other than consumable biological assets. [Refer: Biological assets; Consumable biological assets [member]]
                        
                     
                           ifrs-full
                        
                        
                           BearerPlants
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Bearer plants
                        
                        
                           Example: IAS 16.37 i
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment representing bearer plants. Bearer plant is a living plant that (a) is used in the production or supply of agricultural produce; (b) is expected to bear produce for more than one period; and (c) has a remote likelihood of being sold as agricultural produce, except for incidental scrap sales. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           BearerPlantsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Bearer plants [member]
                        
                        
                           Example: IAS 16.37 i
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing bearer plants. Bearer plant is a living plant that (a) is used in the production or supply of agricultural produce; (b) is expected to bear produce for more than one period; and (c) has a remote likelihood of being sold as agricultural produce, except for incidental scrap sales. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           BenefitsPaidOrPayable
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Benefits paid or payable
                        
                        
                           Disclosure: IAS 26.35 b (v)
                        
                     
                           documentation
                        
                        
                           The amount of benefits paid or payable for retirement benefit plans.
                        
                     
                           negatedLabel
                        
                        
                           Benefits paid or payable
                        
                     
                           ifrs-full
                        
                        
                           BestEstimateAtAcquisitionDateOfContractualCashFlowsNotExpectedToBeCollectedForAcquiredReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Best estimate at acquisition date of contractual cash flows not expected to be collected for acquired receivables
                        
                        
                           Disclosure: IFRS 3.B64 h (iii)
                        
                     
                           documentation
                        
                        
                           The best estimate at acquisition date of contractual cash flows not expected to be collected for receivables acquired in business combinations. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           BiologicalAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Biological assets
                        
                        
                           Disclosure: IAS 1.54 f, Example: IAS 41.43, Disclosure: IAS 41.50
                        
                     
                           documentation
                        
                        
                           The amount of living animals or plants recognised as assets.
                        
                     
                           periodStartLabel
                        
                        
                           Biological assets at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Biological assets at end of period
                        
                     
                           ifrs-full
                        
                        
                           BiologicalAssetsAgeMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Biological assets, age [member]
                        
                        
                           Example: IAS 41.43
                        
                     
                           documentation
                        
                        
                           This member stands for all biological assets when disaggregated by age. It also represents the standard value for the 'Biological assets by age' axis if no other member is used. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           BiologicalAssetsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Biological assets [axis]
                        
                        
                           Common practice: IAS 41.50
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           BiologicalAssetsByAgeAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Biological assets by age [axis]
                        
                        
                           Example: IAS 41.43
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           BiologicalAssetsByGroupAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Biological assets by group [axis]
                        
                        
                           Disclosure: IAS 41.41
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           BiologicalAssetsByTypeAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Biological assets by type [axis]
                        
                        
                           Example: IAS 41.43
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           BiologicalAssetsGroupMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Biological assets, group [member]
                        
                        
                           Disclosure: IAS 41.41
                        
                     
                           documentation
                        
                        
                           This member stands for all biological assets when disaggregated by group. It also represents the standard value for the 'Biological assets by group' axis if no other member is used. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           BiologicalAssetsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Biological assets [member]
                        
                        
                           Common practice: IAS 41.50
                        
                     
                           documentation
                        
                        
                           This member stands for living animals or plants. It also represents the standard value for the 'Biological assets' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           BiologicalAssetsPledgedAsSecurityForLiabilities
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Biological assets pledged as security for liabilities
                        
                        
                           Disclosure: IAS 41.49 a
                        
                     
                           documentation
                        
                        
                           The amount of biological assets pledged as security for liabilities. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           BiologicalAssetsTypeMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Biological assets, type [member]
                        
                        
                           Example: IAS 41.43
                        
                     
                           documentation
                        
                        
                           This member stands for all biological assets when disaggregated by type. It also represents the standard value for the 'Biological assets by type' axis if no other member is used. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           BiologicalAssetsWhoseTitleIsRestricted
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Biological assets whose title is restricted
                        
                        
                           Disclosure: IAS 41.49 a
                        
                     
                           documentation
                        
                        
                           The amount of biological assets whose title is restricted. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           BondsIssued
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Bonds issued
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of bonds issued by the entity.
                        
                     
                           ifrs-full
                        
                        
                           BondsIssuedUndiscountedCashFlows
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Bonds issued, undiscounted cash flows
                        
                        
                           Example: IFRS 7.B11D, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           The amount of contractual undiscounted cash flows in relation to bonds issued. [Refer: Bonds issued]
                        
                     
                           ifrs-full
                        
                        
                           BorrowingCostsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Borrowing costs [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           BorrowingCostsCapitalised
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Borrowing costs capitalised
                        
                        
                           Disclosure: IAS 23.26 a
                        
                     
                           documentation
                        
                        
                           The amount of interest and other costs that an entity incurs in connection with the borrowing of funds that are directly attributable to the acquisition, construction or production of a qualifying asset and which form part of the cost of that asset.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           BorrowingCostsIncurred
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Borrowing costs incurred
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest and other costs that an entity incurs in connection with the borrowing of funds.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           totalLabel
                        
                        
                           Total borrowing costs incurred
                        
                     
                           ifrs-full
                        
                        
                           BorrowingCostsRecognisedAsExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Borrowing costs recognised as expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest and other costs that an entity incurs in connection with the borrowing of funds that are recognised as an expense.
                        
                     
                           ifrs-full
                        
                        
                           Borrowings
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Borrowings
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of outstanding funds that the entity is obligated to repay.
                        
                     
                           totalLabel
                        
                        
                           Total borrowings
                        
                     
                           ifrs-full
                        
                        
                           BorrowingsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Borrowings [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           BorrowingsAdjustmentToInterestRateBasis
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Borrowings, adjustment to interest rate basis
                        
                        
                           Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           The adjustment to the basis (reference rate) used for calculation of the interest rate on borrowings. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           BorrowingsByNameAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Borrowings by name [axis]
                        
                        
                           Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           BorrowingsByNameMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Borrowings by name [member]
                        
                        
                           Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           This member stands for all borrowings when disaggregated by name. It also represents the standard value for the 'Borrowings by name' axis if no other member is used. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           BorrowingsByTypeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Borrowings, by type [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           BorrowingsInterestRate
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Borrowings, interest rate
                        
                        
                           Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           The interest rate on borrowings. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           BorrowingsInterestRateBasis
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Borrowings, interest rate basis
                        
                        
                           Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           The basis (reference rate) used for calculation of the interest rate on borrowings. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           BorrowingsMaturity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Borrowings, maturity
                        
                        
                           Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           The maturity of borrowings. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           BorrowingsOriginalCurrency
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Borrowings, original currency
                        
                        
                           Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           The currency in which the borrowings are denominated. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           BorrowingsRecognisedAsOfAcquisitionDate
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Borrowings recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for borrowings assumed in a business combination. [Refer: Borrowings; Business combinations [member]]
                        
                     
                           negatedLabel
                        
                        
                           Borrowings recognised as of acquisition date
                        
                     
                           ifrs-full
                        
                        
                           BottomOfRangeMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Bottom of range [member]
                        
                        
                           Example: IFRS 13.B6, Example: IFRS 13.IE63, Disclosure: IFRS 14.33 b, Disclosure: Effective 2023-01-01 IFRS 17.120, Disclosure: IFRS 2.45 d, Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           This member stands for the bottom of a range.
                        
                     
                           ifrs-full
                        
                        
                           BrandNames
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Brand names
                        
                        
                           Example: IAS 38.119 a
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets representing rights to a group of complementary assets such as a trademark (or service mark) and its related trade name, formulas, recipes and technological expertise. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           BrandNamesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Brand names [member]
                        
                        
                           Example: IAS 38.119 a
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets representing rights to a group of complementary assets such as a trademark (or service mark) and its related trade name, formulas, recipes and technological expertise. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           BroadcastingRightsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Broadcasting rights [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for broadcasting rights.
                        
                     
                           ifrs-full
                        
                        
                           BrokerageFeeExpense
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Brokerage fee expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense recognised for brokerage fees charged to the entity.
                        
                     
                           negatedLabel
                        
                        
                           Brokerage fee expense
                        
                     
                           ifrs-full
                        
                        
                           BrokerageFeeIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Brokerage fee income
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of income recognised for brokerage fees charged by the entity.
                        
                     
                           ifrs-full
                        
                        
                           Buildings
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Buildings
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment representing depreciable buildings and similar structures for use in operations. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           BuildingsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Buildings [member]
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           This member stands for a class of plant, property and equipment representing depreciable buildings and similar structures for use in operations. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           BusinessCombinationsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Business combinations [axis]
                        
                        
                           Disclosure: IFRS 3.B64
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           BusinessCombinationsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Business combinations [member]
                        
                        
                           Disclosure: IFRS 3.B64
                        
                     
                           documentation
                        
                        
                           This member stands for transactions or other events in which an acquirer obtains control of one or more businesses. Transactions sometimes referred to as 'true mergers' or 'mergers of equals' are also business combinations as that term is used in IFRS 3.
                        
                     
                           ifrs-full
                        
                        
                           CancellationOfTreasuryShares
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Cancellation of treasury shares
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The amount of treasury stock cancelled during the period. [Refer: Treasury shares]
                        
                     
                           ifrs-full
                        
                        
                           CapitalCommitments
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Capital commitments
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of future capital expenditures that the entity is committed to make.
                        
                     
                           totalLabel
                        
                        
                           Total capital commitments
                        
                     
                           ifrs-full
                        
                        
                           CapitalCommitmentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Capital commitments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CapitalisationRateMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Capitalisation rate, measurement input [member]
                        
                        
                           Example: IFRS 13.93 d, Example: IFRS 13.IE63
                        
                     
                           documentation
                        
                        
                           This member stands for a capitalisation rate used as a measurement input.
                        
                     
                           ifrs-full
                        
                        
                           CapitalisationRateOfBorrowingCostsEligibleForCapitalisation
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Capitalisation rate of borrowing costs eligible for capitalisation
                        
                        
                           Disclosure: IAS 23.26 b
                        
                     
                           documentation
                        
                        
                           The weighted average of interest and other costs that an entity incurs in connection with the borrowing of funds applicable to the borrowings of the entity that are outstanding during the period, other than borrowings made specifically for the purpose of obtaining a qualifying asset. [Refer: Weighted average [member]; Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           CapitalisedDevelopmentExpenditureMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Capitalised development expenditure [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets arising from development expenditure capitalised before the start of commercial production or use. An intangible asset shall only be recognised if the entity can demonstrate all of the following: (a) the technical feasibility of completing the intangible asset so that it will be available for use or sale; (b) its intention to complete the intangible asset and use or sell it; (c) its ability to use or sell the intangible asset; (d) how the intangible asset will generate probable future economic benefits. Among other things, the entity can demonstrate the existence of a market for the output of the intangible asset or the intangible asset itself or, if it is to be used internally, the usefulness of the intangible asset; (e) the availability of adequate technical, financial and other resources to complete the development and to use or sell the intangible asset; and (f) its ability to measure reliably the expenditure attributable to the intangible asset during its development.
                        
                     
                           ifrs-full
                        
                        
                           CapitalRedemptionReserve
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Capital redemption reserve
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           A component of equity representing the reserve for the redemption of the entity's own shares.
                        
                     
                           ifrs-full
                        
                        
                           CapitalRedemptionReserveMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Capital redemption reserve [member]
                        
                        
                           Common practice: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing the reserve for the redemption of the entity's own shares.
                        
                     
                           ifrs-full
                        
                        
                           CapitalRequirementsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Capital requirements [axis]
                        
                        
                           Disclosure: IAS 1.136
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           CapitalRequirementsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Capital requirements [member]
                        
                        
                           Disclosure: IAS 1.136
                        
                     
                           documentation
                        
                        
                           This member stands for capital requirements that the entity is subject to. It also represents the standard value for the 'Capital requirements' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           CapitalReserve
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Capital reserve
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           A component of equity representing the capital reserves.
                        
                     
                           ifrs-full
                        
                        
                           CapitalReserveMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Capital reserve [member]
                        
                        
                           Common practice: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing capital reserves.
                        
                     
                           ifrs-full
                        
                        
                           CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]
                        
                        
                           Disclosure: IAS 16.73 d, Disclosure: IAS 16.73 e, Disclosure: IAS 38.118 c, Disclosure: IAS 38.118 e, Disclosure: IAS 40.76, Disclosure: IAS 40.79 c, Disclosure: IAS 40.79 d, Disclosure: IAS 41.50, Disclosure: IAS 41.54 f, Disclosure: IFRS 3.B67 d, Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35I, Common practice: Expiry date 2023-01-01 IFRS 7.37 b, Common practice: Expiry date 2023-01-01 IFRS 7.IG29
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           CarryingAmountMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Carrying amount [member]
                        
                        
                           Disclosure: IAS 16.73 e, Disclosure: IAS 38.118 e, Disclosure: IAS 40.76, Disclosure: IAS 40.79 d, Disclosure: IAS 41.50, Disclosure: IFRS 3.B67 d, Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35I, Example: Expiry date 2023-01-01 IFRS 7.37 b, Example: Expiry date 2023-01-01 IFRS 7.IG29 a
                        
                     
                           documentation
                        
                        
                           This member stands for the amount at which an asset is recognised in the statement of financial position (after deducting any accumulated depreciation or amortisation and accumulated impairment losses). It also represents the standard value for the 'Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount' axis if no other member is used. [Refer: Depreciation and amortisation expense; Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           Cash
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Cash
                        
                        
                           Common practice: IAS 7.45
                        
                     
                           documentation
                        
                        
                           The amount of cash on hand and demand deposits. [Refer: Cash on hand]
                        
                     
                           totalLabel
                        
                        
                           Total cash
                        
                     
                           ifrs-full
                        
                        
                           CashAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Cash [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CashAdvancesAndLoansFromRelatedParties
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash advances and loans from related parties
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash inflow from advances and loans from related parties. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Cash advances and loans made to other parties, classified as investing activities
                        
                        
                           Example: IAS 7.16 e
                        
                     
                           documentation
                        
                        
                           The amount of cash advances and loans made to other parties (other than advances and loans made by a financial institution), classified as investing activities.
                        
                     
                           negatedTerseLabel
                        
                        
                           Cash advances and loans made to other parties
                        
                     
                           ifrs-full
                        
                        
                           CashAdvancesAndLoansMadeToRelatedParties
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Cash advances and loans made to related parties
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for loans and advances made to related parties. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           CashAndBankBalancesAtCentralBanks
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Cash and bank balances at central banks
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of cash and bank balances held at central banks.
                        
                     
                           ifrs-full
                        
                        
                           CashAndCashEquivalents
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Cash and cash equivalents
                        
                        
                           Disclosure: IAS 1.54 i, Disclosure: IAS 7.45, Disclosure: IFRS 12.B13 a
                        
                     
                           documentation
                        
                        
                           The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents]
                        
                     
                           totalLabel
                        
                        
                           Total cash and cash equivalents
                        
                     
                           periodStartLabel
                        
                        
                           Cash and cash equivalents at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Cash and cash equivalents at end of period
                        
                     
                           ifrs-full
                        
                        
                           CashAndCashEquivalentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Cash and cash equivalents [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Cash and cash equivalents, amount contributed to fair value of plan assets
                        
                        
                           Example: IAS 19.142 a
                        
                     
                           documentation
                        
                        
                           The amount cash and cash equivalents contribute to the fair value of defined benefit plan assets. [Refer: Cash and cash equivalents; Plan assets, at fair value; Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           CashAndCashEquivalentsClassifiedAsPartOfDisposalGroupHeldForSale
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Cash and cash equivalents classified as part of disposal group held for sale
                        
                        
                           Common practice: IAS 7.45
                        
                     
                           documentation
                        
                        
                           The amount of cash and cash equivalents that are classified as a part of a disposal group held for sale. [Refer: Cash and cash equivalents; Disposal groups classified as held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           CashAndCashEquivalentsHeldByEntityUnavailableForUseByGroup
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Cash and cash equivalents held by entity unavailable for use by group
                        
                        
                           Disclosure: IAS 7.48
                        
                     
                           documentation
                        
                        
                           The amount of significant cash and cash equivalent balances held by the entity that are not available for use by the group. [Refer: Cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Cash and cash equivalents if different from statement of financial position
                        
                        
                           Common practice: IAS 7.45
                        
                     
                           documentation
                        
                        
                           The amount of cash and cash equivalents in the statement of cash flows when different from the amount of cash and cash equivalents in the statement of financial position. [Refer: Cash and cash equivalents]
                        
                     
                           totalLabel
                        
                        
                           Total cash and cash equivalents if different from statement of financial position
                        
                     
                           ifrs-full
                        
                        
                           CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Cash and cash equivalents if different from statement of financial position [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash and cash equivalents in subsidiary or businesses acquired or disposed
                        
                        
                           Disclosure: IAS 7.40 c
                        
                     
                           documentation
                        
                        
                           The amount of cash and cash equivalents in subsidiaries or other businesses over which control is obtained or lost. [Refer: Subsidiaries [member]; Cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           CashAndCashEquivalentsPercentageContributedToFairValueOfPlanAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Cash and cash equivalents, percentage contributed to fair value of plan assets
                        
                        
                           Common practice: IAS 19.142 a
                        
                     
                           documentation
                        
                        
                           The percentage cash and cash equivalents contribute to the fair value of defined benefit plan assets. [Refer: Cash and cash equivalents; Plan assets, at fair value; Defined benefit plans [member]] [Contrast: Cash and cash equivalents, amount contributed to fair value of plan assets]
                        
                     
                           ifrs-full
                        
                        
                           CashAndCashEquivalentsRecognisedAsOfAcquisitionDate
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Cash and cash equivalents recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for cash and cash equivalents acquired in a business combination. [Refer: Cash and cash equivalents; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities
                        
                        
                           (X) instant, debit
                        
                        
                           label
                        
                        
                           Cash collateral pledged subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities
                        
                        
                           Example: IFRS 7.13C d (ii), Example: IFRS 7.IG40D
                        
                     
                           documentation
                        
                        
                           The amount of cash collateral pledged that is subject to an enforceable master netting arrangement or similar agreement and that is not set off against financial liabilities. [Refer: Financial liabilities]
                        
                     
                           negatedLabel
                        
                        
                           Cash collateral pledged subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities
                        
                     
                           ifrs-full
                        
                        
                           CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Cash collateral received subject to enforceable master netting arrangement or similar agreement not set off against financial assets
                        
                        
                           Example: IFRS 7.13C d (ii), Example: IFRS 7.IG40D
                        
                     
                           documentation
                        
                        
                           The amount of cash collateral received that is subject to an enforceable master netting arrangement or similar agreement and that is not set off against financial assets. [Refer: Financial assets]
                        
                     
                           negatedLabel
                        
                        
                           Cash collateral received subject to enforceable master netting arrangement or similar agreement not set off against financial assets
                        
                     
                           ifrs-full
                        
                        
                           CashEquivalents
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Cash equivalents
                        
                        
                           Common practice: IAS 7.45
                        
                     
                           documentation
                        
                        
                           The amount of short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value.
                        
                     
                           totalLabel
                        
                        
                           Total cash equivalents
                        
                     
                           ifrs-full
                        
                        
                           CashEquivalentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Cash equivalents [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CashFlowHedgesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Cash flow hedges [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CashFlowHedgesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Cash flow hedges [member]
                        
                        
                           Disclosure: IAS 39.86 b, Disclosure: IFRS 7.24A, Disclosure: IFRS 7.24B, Disclosure: IFRS 7.24C
                        
                     
                           documentation
                        
                        
                           This member stands for hedges of the exposure to variability in cash flows that (a) are attributable to a particular risk associated with a recognised asset or liability (such as all or some future interest payments on variable rate debt) or a highly probable forecast transaction; and (b) could affect profit or loss. [Refer: Hedges [member]]
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromContinuingAndDiscontinuedOperationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Cash flows from continuing and discontinued operations [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from losing control of subsidiaries or other businesses, classified as investing activities
                        
                        
                           Disclosure: IAS 7.39
                        
                     
                           documentation
                        
                        
                           The aggregate cash flows arising from losing control of subsidiaries or other businesses, classified as investing activities. [Refer: Subsidiaries [member]]
                        
                     
                           terseLabel
                        
                        
                           Cash flows from losing control of subsidiaries or other businesses
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInDecreaseIncreaseInRestrictedCashAndCashEquivalents
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) decrease (increase) in restricted cash and cash equivalents
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow (outflow) due to a decrease (increase) in restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInDecreaseIncreaseInShorttermDepositsAndInvestments
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) decrease (increase) in short-term deposits and investments
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow (outflow) due to a decrease (increase) in short-term deposits and investments.
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInExplorationForAndEvaluationOfMineralResourcesClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) exploration for and evaluation of mineral resources, classified as investing activities
                        
                        
                           Disclosure: IFRS 6.24 b
                        
                     
                           documentation
                        
                        
                           The cash flows from (used in) the search for mineral resources, including minerals, oil, natural gas and similar non-regenerative resources after the entity has obtained legal rights to explore in a specific area, as well as the determination of the technical feasibility and commercial viability of extracting the mineral resource, classified as investing activities.
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInExplorationForAndEvaluationOfMineralResourcesClassifiedAsOperatingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) exploration for and evaluation of mineral resources, classified as operating activities
                        
                        
                           Disclosure: IFRS 6.24 b
                        
                     
                           documentation
                        
                        
                           The cash flows from (used in) the search for mineral resources, including minerals, oil, natural gas and similar non-regenerative resources after the entity has obtained legal rights to explore in a specific area, as well as the determination of the technical feasibility and commercial viability of extracting the mineral resource, classified as operating activities.
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInFinancingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) financing activities
                        
                        
                           Disclosure: IAS 7.10, Disclosure: IAS 7.50 d
                        
                     
                           documentation
                        
                        
                           The cash flows from (used in) financing activities, which are activities that result in changes in the size and composition of the contributed equity and borrowings of the entity.
                        
                     
                           netLabel
                        
                        
                           Net cash flows from (used in) financing activities
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInFinancingActivitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Cash flows from (used in) financing activities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInFinancingActivitiesContinuingOperations
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) financing activities, continuing operations
                        
                        
                           Disclosure: IFRS 5.33 c
                        
                     
                           documentation
                        
                        
                           The cash flows from (used in) the entity's financing activities, related to continuing operations. [Refer: Continuing operations [member]; Cash flows from (used in) financing activities]
                        
                     
                           netLabel
                        
                        
                           Net cash flows from (used in) financing activities, continuing operations
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInFinancingActivitiesDiscontinuedOperations
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) financing activities, discontinued operations
                        
                        
                           Disclosure: IFRS 5.33 c
                        
                     
                           documentation
                        
                        
                           The cash flows from (used in) the entity's financing activities, related to discontinued operations. [Refer: Discontinued operations [member]; Cash flows from (used in) financing activities]
                        
                     
                           netLabel
                        
                        
                           Net cash flows from (used in) financing activities, discontinued operations
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInIncreaseDecreaseInCurrentBorrowings
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) increase (decrease) in current borrowings
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash inflow (outflow) due to an increase (decrease) in current borrowings. [Refer: Current borrowings]
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInIncreasesInOperatingCapacity
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) increases in operating capacity
                        
                        
                           Example: IAS 7.50 c
                        
                     
                           documentation
                        
                        
                           The aggregate amount of cash flows that represent increases in the entity's ability to execute operating activities (for example, measured by units of output per day).
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInInsuranceContracts
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) insurance contracts
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.37 b
                        
                     
                           documentation
                        
                        
                           The cash flows from (used in) insurance contracts. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) investing activities
                        
                        
                           Disclosure: IAS 7.10, Disclosure: IAS 7.50 d
                        
                     
                           documentation
                        
                        
                           The cash flows from (used in) investing activities, which are the acquisition and disposal of long-term assets and other investments not included in cash equivalents.
                        
                     
                           netLabel
                        
                        
                           Net cash flows from (used in) investing activities
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInInvestingActivitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Cash flows from (used in) investing activities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInInvestingActivitiesContinuingOperations
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) investing activities, continuing operations
                        
                        
                           Disclosure: IFRS 5.33 c
                        
                     
                           documentation
                        
                        
                           The cash flows from (used in) the entity's investing activities, related to continuing operations. [Refer: Continuing operations [member]; Cash flows from (used in) investing activities]
                        
                     
                           netLabel
                        
                        
                           Net cash flows from (used in) investing activities, continuing operations
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInInvestingActivitiesDiscontinuedOperations
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) investing activities, discontinued operations
                        
                        
                           Disclosure: IFRS 5.33 c
                        
                     
                           documentation
                        
                        
                           The cash flows from (used in) the entity's investing activities, related to discontinued operations. [Refer: Discontinued operations [member]; Cash flows from (used in) investing activities]
                        
                     
                           netLabel
                        
                        
                           Net cash flows from (used in) investing activities, discontinued operations
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInMaintainingOperatingCapacity
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash flows from (used in) maintaining operating capacity
                        
                        
                           Example: IAS 7.50 c
                        
                     
                           documentation
                        
                        
                           The aggregate amount of cash flows that are required to maintain the entity's current ability to execute operating activities (for example, measured by units of output per day).
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInOperatingActivities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Cash flows from (used in) operating activities
                        
                        
                           Disclosure: IAS 7.10, Disclosure: IAS 7.50 d
                        
                     
                           documentation
                        
                        
                           The cash flows from (used in) operating activities, which are the principal revenue-producing activities of the entity and other activities that are not investing or financing activities. [Refer: Revenue]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           netLabel
                        
                        
                           Net cash flows from (used in) operating activities
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInOperatingActivitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Cash flows from (used in) operating activities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInOperatingActivitiesContinuingOperations
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Cash flows from (used in) operating activities, continuing operations
                        
                        
                           Disclosure: IFRS 5.33 c
                        
                     
                           documentation
                        
                        
                           The cash flows from (used in) the entity's operating activities, related to continuing operations. [Refer: Continuing operations [member]; Cash flows from (used in) operating activities]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           netLabel
                        
                        
                           Net cash flows from (used in) operating activities, continuing operations
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInOperatingActivitiesDiscontinuedOperations
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Cash flows from (used in) operating activities, discontinued operations
                        
                        
                           Disclosure: IFRS 5.33 c
                        
                     
                           documentation
                        
                        
                           The cash flows from (used in) the entity's operating activities, related to discontinued operations. [Refer: Discontinued operations [member]; Cash flows from (used in) operating activities]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           netLabel
                        
                        
                           Net cash flows from (used in) operating activities, discontinued operations
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInOperations
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Cash flows from (used in) operations
                        
                        
                           Example: IAS 7 - A Statement of cash flows for an entity other than a financial institution, Example: IAS 7.20
                        
                     
                           documentation
                        
                        
                           The cash from (used in) the entity's operations.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           netLabel
                        
                        
                           Net cash flows from (used in) operations
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Cash flows from (used in) operations before changes in working capital
                        
                        
                           Example: IAS 7 - A Statement of cash flows for an entity other than a financial institution, Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           The cash inflow (outflow) from the entity's operations before changes in working capital.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsUsedInExplorationAndDevelopmentActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Cash flows used in exploration and development activities
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for exploration and development activities.
                        
                     
                           ifrs-full
                        
                        
                           CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities
                        
                        
                           Disclosure: IAS 7.39
                        
                     
                           documentation
                        
                        
                           The aggregate cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities. [Refer: Subsidiaries [member]]
                        
                     
                           negatedTerseLabel
                        
                        
                           Cash flows used in obtaining control of subsidiaries or other businesses
                        
                     
                           ifrs-full
                        
                        
                           CashOnHand
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Cash on hand
                        
                        
                           Common practice: IAS 7.45
                        
                     
                           documentation
                        
                        
                           The amount of cash held by the entity. This does not include demand deposits.
                        
                     
                           ifrs-full
                        
                        
                           CashOutflowForLeases
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Cash outflow for leases
                        
                        
                           Disclosure: IFRS 16.53 g
                        
                     
                           documentation
                        
                        
                           The cash outflow for leases.
                        
                     
                           ifrs-full
                        
                        
                           CashPaidLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssued
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Cash paid, liabilities under insurance contracts and reinsurance contracts issued
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG37 c
                        
                     
                           documentation
                        
                        
                           The decrease in liabilities under insurance contracts and reinsurance contracts issued resulting from cash paid. [Refer: Liabilities under insurance contracts and reinsurance contracts issued]
                        
                     
                           negatedLabel
                        
                        
                           Cash paid, liabilities under insurance contracts and reinsurance contracts issued
                        
                     
                           ifrs-full
                        
                        
                           CashPaymentsForFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Cash payments for futures contracts, forward contracts, option contracts and swap contracts, classified as investing activities
                        
                        
                           Example: IAS 7.16 g
                        
                     
                           documentation
                        
                        
                           The cash outflow for futures contracts, forward contracts, option contracts and swap contracts except when the contracts are held for dealing or trading purposes or the payments are classified as financing activities.
                        
                     
                           negatedTerseLabel
                        
                        
                           Cash payments for futures contracts, forward contracts, option contracts and swap contracts
                        
                     
                           ifrs-full
                        
                        
                           CashReceiptsFromFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash receipts from futures contracts, forward contracts, option contracts and swap contracts, classified as investing activities
                        
                        
                           Example: IAS 7.16 h
                        
                     
                           documentation
                        
                        
                           The cash inflow from futures contracts, forward contracts, option contracts and swap contracts except when the contracts are held for dealing or trading purposes or the receipts are classified as financing activities.
                        
                     
                           terseLabel
                        
                        
                           Cash receipts from futures contracts, forward contracts, option contracts and swap contracts
                        
                     
                           ifrs-full
                        
                        
                           CashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash receipts from repayment of advances and loans made to other parties, classified as investing activities
                        
                        
                           Example: IAS 7.16 f
                        
                     
                           documentation
                        
                        
                           The cash inflow from the repayment of advances and loans made to other parties (other than advances and loans of a financial institution), classified as investing activities.
                        
                     
                           terseLabel
                        
                        
                           Cash receipts from repayment of advances and loans made to other parties
                        
                     
                           ifrs-full
                        
                        
                           CashReceiptsFromRepaymentOfAdvancesAndLoansMadeToRelatedParties
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cash receipts from repayment of advances and loans made to related parties
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from repayment to the entity of loans and advances made to related parties. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           CashRepaymentsOfAdvancesAndLoansFromRelatedParties
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Cash repayments of advances and loans from related parties
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash outflow for repayments of advances and loans from related parties. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           CashTransferred
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Cash transferred
                        
                        
                           Disclosure: IFRS 3.B64 f (i)
                        
                     
                           documentation
                        
                        
                           The fair value, at acquisition date, of cash transferred as consideration in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           CategoriesOfAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomersAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Categories of assets recognised from costs to obtain or fulfil contracts with customers [axis]
                        
                        
                           Disclosure: IFRS 15.128 a
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           CategoriesOfAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomersMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Categories of assets recognised from costs to obtain or fulfil contracts with customers [member]
                        
                        
                           Disclosure: IFRS 15.128 a
                        
                     
                           documentation
                        
                        
                           This member stands for all categories of assets recognised from the costs to obtain or fulfil contracts with customers. It also represents the standard value for the 'Categories of assets recognised from costs to obtain or fulfil contracts with customers' axis if no other member is used. [Refer: Assets recognised from costs to obtain or fulfil contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           CategoriesOfCurrentFinancialAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Categories of current financial assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CategoriesOfCurrentFinancialLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Categories of current financial liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CategoriesOfFinancialAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Categories of financial assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CategoriesOfFinancialAssetsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Categories of financial assets [axis]
                        
                        
                           Disclosure: IFRS 7.8
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           CategoriesOfFinancialLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Categories of financial liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CategoriesOfFinancialLiabilitiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Categories of financial liabilities [axis]
                        
                        
                           Disclosure: IFRS 7.8
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           CategoriesOfNoncurrentFinancialAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Categories of non-current financial assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CategoriesOfNoncurrentFinancialLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Categories of non-current financial liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CategoriesOfRelatedPartiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Categories of related parties [axis]
                        
                        
                           Disclosure: IAS 24.19
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ChangeInAmountRecognisedForPreacquisitionDeferredTaxAsset
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in amount recognised for pre-acquisition deferred tax asset
                        
                        
                           Disclosure: IAS 12.81 j
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in a pre-acquisition deferred tax asset of the acquirer as a result of a business combination that changes the probability of realising the asset by the acquirer. [Refer: Deferred tax assets; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ChangeInValueOfForeignCurrencyBasisSpreadsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Change in value of foreign currency basis spreads [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangeInValueOfForwardElementsOfForwardContractsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Change in value of forward elements of forward contracts [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangeInValueOfTimeValueOfOptionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Change in value of time value of options [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInAggregateDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueYetToBeRecognisedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in allowance account for credit losses of financial assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInAssetsForInsuranceAcquisitionCashFlowsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in assets for insurance acquisition cash flows [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInBiologicalAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in biological assets
                        
                        
                           Disclosure: IAS 41.50
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in biological assets. [Refer: Biological assets]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in biological assets
                        
                     
                           ifrs-full
                        
                        
                           ChangesInBiologicalAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in biological assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInContingentLiabilitiesRecognisedInBusinessCombinationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in contingent liabilities recognised in business combination [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInDeferredAcquisitionCostsArisingFromInsuranceContractsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in deferred acquisition costs arising from insurance contracts [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInDeferredTaxLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in deferred tax liability (asset) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInEquity
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in equity
                        
                        
                           Disclosure: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity. [Refer: Equity]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in equity
                        
                     
                           ifrs-full
                        
                        
                           ChangesInEquityAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in equity [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInExposureToRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in exposure to risk
                        
                        
                           Disclosure: IFRS 7.33 c
                        
                     
                           documentation
                        
                        
                           The description of changes in the exposure to risks arising from financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           ChangesInFairValueMeasurementAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in fair value measurement, assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInFairValueMeasurementEntitysOwnEquityInstrumentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in fair value measurement, entity's own equity instruments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInFairValueMeasurementLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in fair value measurement, liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInFairValueOfCreditDerivativeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in fair value of credit derivative [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInFairValueOfFinancialAssetsAttributableToChangesInCreditRiskOfFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value of financial assets designated as measured at fair value through profit or loss, attributable to changes in credit risk of financial assets
                        
                        
                           Disclosure: IFRS 7.9 c
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the fair value of a financial asset (or group of financial assets) designated as measured at fair value through profit or loss that is attributable to changes in the credit risk of that asset determined either: (a) as the amount of change in its fair value that is not attributable to changes in market conditions that give rise to market risk ; or (b) using an alternative method the entity believes more faithfully represents the amount of change in its fair value that is attributable to changes in the credit risk of the asset. [Refer: Credit risk [member]; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           ChangesInFairValueOfFinancialAssetsRelatedCreditDerivativesOrSimilarInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value of credit derivatives or similar instruments related to financial assets designated as measured at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.9 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the fair value of credit derivatives or similar instruments related to financial assets designated as measured at fair value through profit or loss. [Refer: Derivatives [member]; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value of financial liability, attributable to changes in credit risk of liability
                        
                        
                           Disclosure: IFRS 7.10A a, Disclosure: Expiry date 2023-01-01 IFRS 7.10 a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the fair value of a financial liability that is attributable to changes in the credit risk of that liability. [Refer: Credit risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           ChangesInFairValueOfLoansOrReceivablesAttributableToChangesInCreditRiskOfFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value of loans or receivables, attributable to changes in credit risk of financial assets
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.9 c
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the fair value of loans or receivables that is attributable to changes in the credit risk of the loans and receivables determined either: (a) as the amount of change in their fair value that is not attributable to changes in market conditions that gave rise to market risk; or (b) using an alternative method that the entity believes more faithfully represents the amount of change in its fair value that is attributable to changes in the credit risk of the asset. [Refer: Credit risk [member]; Market risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           ChangesInFairValueOfLoansOrReceivablesRelatedCreditDerivativesOrSimilarInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value of credit derivatives or similar instruments related to loans or receivables
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.9 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the fair value of credit derivatives or similar instruments related to loans or receivables. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           ChangesInGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in goodwill
                        
                        
                           Disclosure: IFRS 3.B67 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in goodwill. [Refer: Goodwill]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in goodwill
                        
                     
                           ifrs-full
                        
                        
                           ChangesInGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInInsuranceContractsForReconciliationByComponentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in insurance contracts for reconciliation by components [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInInsuranceContractsForReconciliationByRemainingCoverageAndIncurredClaimsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in insurance contracts for reconciliation by remaining coverage and incurred claims [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInIntangibleAssetsAndGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in intangible assets and goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInIntangibleAssetsOtherThanGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in intangible assets other than goodwill. [Refer: Intangible assets other than goodwill]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in intangible assets other than goodwill
                        
                     
                           ifrs-full
                        
                        
                           ChangesInIntangibleAssetsOtherThanGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in intangible assets other than goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInInventoriesOfFinishedGoodsAndWorkInProgress
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) in inventories of finished goods and work in progress
                        
                        
                           Example: IAS 1.102, Disclosure: IAS 1.99
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in inventories of finished goods and work in progress. [Refer: Inventories; Current finished goods; Current work in progress]
                        
                     
                           negatedLabel
                        
                        
                           Increase (decrease) in inventories of finished goods and work in progress
                        
                     
                           ifrs-full
                        
                        
                           ChangesInInvestmentProperty
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in investment property
                        
                        
                           Disclosure: IAS 40.76, Disclosure: IAS 40.79 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in investment property. [Refer: Investment property]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in investment property
                        
                     
                           ifrs-full
                        
                        
                           ChangesInInvestmentPropertyAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in investment property [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in liabilities arising from financing activities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssuedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in liabilities under insurance contracts and reinsurance contracts issued [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInMethodsAndAssumptionsUsedInPreparingSensitivityAnalysis
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in methods and assumptions used in preparing sensitivity analysis
                        
                        
                           Disclosure: IFRS 7.40 c
                        
                     
                           documentation
                        
                        
                           The description of changes in the methods and assumptions used in preparing a sensitivity analysis for the types of market risk to which the entity is exposed. [Refer: Market risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           ChangesInMethodsUsedToMeasureRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in methods used to measure risk
                        
                        
                           Disclosure: IFRS 7.33 c
                        
                     
                           documentation
                        
                        
                           The description of changes in methods used to measure risks arising from financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           ChangesInNetAssetsAvailableForBenefitsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in net assets available for benefits [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInNetDefinedBenefitLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in net defined benefit liability (asset) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInNetDefinedBenefitLiabilityAssetResultingFromExpenseIncomeInProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in net defined benefit liability (asset) resulting from expense (income) in profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInNetDefinedBenefitLiabilityAssetResultingFromMiscellaneousOtherChangesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in net defined benefit liability (asset) resulting from miscellaneous other changes [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInNominalAmountOfCreditDerivativeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in nominal amount of credit derivative [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInNumberOfSharesOutstandingAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in number of shares outstanding [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInObjectivesPoliciesAndProcessesForManagingRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in objectives, policies and processes for managing risk
                        
                        
                           Disclosure: IFRS 7.33 c
                        
                     
                           documentation
                        
                        
                           The description of changes in objectives, policies and processes for managing risks arising from financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           ChangesInOtherProvisions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in other provisions
                        
                        
                           Disclosure: IAS 37.84
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in other provisions. [Refer: Other provisions]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in other provisions
                        
                     
                           ifrs-full
                        
                        
                           ChangesInOtherProvisionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in other provisions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInPropertyPlantAndEquipment
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           ChangesInPropertyPlantAndEquipmentAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in property, plant and equipment [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInRegulatoryDeferralAccountCreditBalancesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in regulatory deferral account credit balances [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInRegulatoryDeferralAccountDebitBalancesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in regulatory deferral account debit balances [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInReimbursementRightsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in reimbursement rights related to defined benefit obligation [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInReimbursementRightsAtFairValue
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in reimbursement rights related to defined benefit obligation, at fair value
                        
                        
                           Disclosure: IAS 19.141
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the fair value of reimbursement rights related to defined benefit obligation. [Refer: At fair value [member]; Reimbursement rights related to defined benefit obligation, at fair value]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in reimbursement rights related to defined benefit obligation, at fair value
                        
                     
                           ifrs-full
                        
                        
                           ChangesInReinsuranceAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in reinsurance assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ChangesInTaxRatesOrTaxLawsEnactedOrAnnouncedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Changes in tax rates or tax laws enacted or announced [member]
                        
                        
                           Example: IAS 10.22 h
                        
                     
                           documentation
                        
                        
                           This member stands for changes in tax rates or tax laws enacted or announced.
                        
                     
                           ifrs-full
                        
                        
                           CharacteristicsOfDefinedBenefitPlansAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Characteristics of defined benefit plans [axis]
                        
                        
                           Example: IAS 19.138 b
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           CharacteristicsOfDefinedBenefitPlansMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Characteristics of defined benefit plans [member]
                        
                        
                           Example: IAS 19.138 b
                        
                     
                           documentation
                        
                        
                           This member stands for all defined benefit plans when disaggregated by characteristics of defined benefits plans. It also represents the standard value for the 'Characteristics of defined benefits plans' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           CirculationRevenue
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Circulation revenue
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of newspapers, magazines, periodicals as well as digital applications and formats. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           CircumstancesLeadingToReversalsOfInventoryWritedown
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of circumstances leading to reversals of inventory write-down
                        
                        
                           Disclosure: IAS 2.36 g
                        
                     
                           documentation
                        
                        
                           The description of the circumstances or events that led to the reversal of a write-down of inventories to net realisable value. [Refer: Inventories; Reversal of inventory write-down]
                        
                     
                           ifrs-full
                        
                        
                           ClaimsAndBenefitsPaidNetOfReinsuranceRecoveries
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Claims and benefits paid, net of reinsurance recoveries
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of claims and benefits paid to policyholders, net of reinsurance recoveries.
                        
                     
                           ifrs-full
                        
                        
                           ClaimsIncurredButNotReported
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Claims incurred but not reported
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG22 c
                        
                     
                           documentation
                        
                        
                           The amount of liability for insured events that have occurred but for which claims have yet not been reported by policyholders.
                        
                     
                           ifrs-full
                        
                        
                           ClaimsReportedByPolicyholders
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Claims reported by policyholders
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG22 b
                        
                     
                           documentation
                        
                        
                           The amount of liability for claims reported by policyholders as the result of the occurrence of insured events. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfAcquiredReceivablesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of acquired receivables [axis]
                        
                        
                           Disclosure: IFRS 3.B64 h
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfAcquiredReceivablesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Classes of acquired receivables [member]
                        
                        
                           Disclosure: IFRS 3.B64 h
                        
                     
                           documentation
                        
                        
                           This member stands for classes of receivables acquired in business combinations. It also represents the standard value for the 'Classes of acquired receivables' axis if no other member is used. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfAssetsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of assets [axis]
                        
                        
                           Disclosure: IAS 36.126, Disclosure: IAS 36.130 d (ii), Disclosure: IFRS 13.93, Disclosure: IFRS 16.53
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfAssetsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Assets [member]
                        
                        
                           Disclosure: IAS 36.126, Disclosure: IFRS 13.93, Disclosure: IFRS 16.53
                        
                     
                           documentation
                        
                        
                           This member stands for a present economic resource controlled by the entity as a result of past events. Economic resource is a right that has the potential to produce economic benefits. It also represents the standard value for the 'Classes of assets' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfCashPaymentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Classes of cash payments from operating activities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfCashReceiptsFromOperatingActivitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Classes of cash receipts from operating activities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfContingentLiabilitiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of contingent liabilities [axis]
                        
                        
                           Disclosure: IAS 37.86, Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfCurrentInventoriesAlternativeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Classes of current inventories, alternative [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfEmployeeBenefitsExpenseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Classes of employee benefits expense [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfEntitysOwnEquityInstrumentsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of entity's own equity instruments [axis]
                        
                        
                           Disclosure: IFRS 13.93
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfFinancialAssetsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of financial assets [axis]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C32, Disclosure: Effective on first application of IFRS 9 IFRS 4.39L b, Disclosure: IFRS 7.42I, Disclosure: IFRS 7.6, Disclosure: IFRS 9.7.2.34, Disclosure: Effective 2023-01-01 IFRS 9.7.2.42
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfFinancialInstrumentsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of financial instruments [axis]
                        
                        
                           Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35K, Disclosure: IFRS 7.35M, Disclosure: IFRS 7.36
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfFinancialInstrumentsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Financial instruments, class [member]
                        
                        
                           Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35K, Disclosure: IFRS 7.35M, Disclosure: IFRS 7.36
                        
                     
                           documentation
                        
                        
                           This member stands for aggregated classes of financial instruments. Financial instruments are contracts that give rise to a financial asset of one entity and a financial liability or equity instrument of another entity. It also represents the standard value for the 'Classes of financial instruments' axis if no other member is used. [Refer: Financial assets; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfFinancialLiabilitiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of financial liabilities [axis]
                        
                        
                           Disclosure: IFRS 7.42I, Disclosure: IFRS 7.6, Disclosure: IFRS 9.7.2.34, Disclosure: Effective 2023-01-01 IFRS 9.7.2.42
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfIntangibleAssetsAndGoodwillAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of intangible assets and goodwill [axis]
                        
                        
                           Common practice: IAS 38.118
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfIntangibleAssetsOtherThanGoodwillAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of intangible assets other than goodwill [axis]
                        
                        
                           Disclosure: IAS 38.118
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfInventoriesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Classes of current inventories [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfLiabilitiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of liabilities [axis]
                        
                        
                           Disclosure: IFRS 13.93
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfOrdinarySharesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of ordinary shares [axis]
                        
                        
                           Disclosure: IAS 33.66
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfOtherProvisionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Classes of other provisions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfPlanAssetsFairValueMonetaryAmountsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Classes of plan assets, fair value monetary amounts [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfPlanAssetsFairValuePercentageAmountsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Classes of plan assets, fair value percentage amounts [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfPropertyPlantAndEquipmentAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of property, plant and equipment [axis]
                        
                        
                           Disclosure: IAS 16.73
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfProvisionsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of other provisions [axis]
                        
                        
                           Disclosure: IAS 37.84
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfRegulatoryDeferralAccountBalancesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of regulatory deferral account balances [axis]
                        
                        
                           Disclosure: IFRS 14.30 c, Disclosure: IFRS 14.33
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfRegulatoryDeferralAccountBalancesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Classes of regulatory deferral account balances [member]
                        
                        
                           Disclosure: IFRS 14.30 c, Disclosure: IFRS 14.33
                        
                     
                           documentation
                        
                        
                           This member stands for all classes (ie types of cost or income) of regulatory deferral account balances. It also represents the standard value for the 'Classes of regulatory deferral account balances' axis if no other member is used. [Refer: Regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfShareCapitalAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Classes of share capital [axis]
                        
                        
                           Disclosure: IAS 1.79 a
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ClassesOfShareCapitalMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Share capital [member]
                        
                        
                           Disclosure: IAS 1.79 a
                        
                     
                           documentation
                        
                        
                           This member stands for share capital of the entity. It also represents the standard value for the 'Classes of share capital' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           ClassificationOfAssetsAsHeldForSaleMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Classification of assets as held for sale [member]
                        
                        
                           Example: IAS 10.22 c
                        
                     
                           documentation
                        
                        
                           This member stands for classification of assets as held for sale. [Refer: Non-current assets held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           ClassificationOfLiabilitiesAsCurrentOrNoncurrentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Classification of Liabilities as Current or Non-current [member]
                        
                        
                           Disclosure: Expiry date 2025-01-01 IAS 1.139U
                        
                     
                           documentation
                        
                        
                           This member stands for Classification of Liabilities as Current or Non-current (Amendments to IAS 1) issued in January 2020 and later amended in July 2020.
                        
                     
                           ifrs-full
                        
                        
                           ClosingForeignExchangeRate
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Closing foreign exchange rate
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The spot exchange rate at the end of the reporting period. Exchange rate is the ratio of exchange for two currencies. Spot exchange rate is the exchange rate for immediate delivery.
                        
                     
                           ifrs-full
                        
                        
                           CommencementOfMajorLitigationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Commencement of major litigation [member]
                        
                        
                           Example: IAS 10.22 j
                        
                     
                           documentation
                        
                        
                           This member stands for the commencement of major litigation.
                        
                     
                           ifrs-full
                        
                        
                           CommentaryByManagementOnSignificantCashAndCashEquivalentBalancesHeldByEntityThatAreNotAvailableForUseByGroup
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Commentary by management on significant cash and cash equivalent balances held by entity that are not available for use by group
                        
                        
                           Disclosure: IAS 7.48
                        
                     
                           documentation
                        
                        
                           The commentary by management on significant cash and cash equivalent balances held by the entity that are not available for use by the group. [Refer: Cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           CommercialPapersIssued
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Commercial papers issued
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of commercial paper issued by the entity.
                        
                     
                           ifrs-full
                        
                        
                           CommitmentsForDevelopmentOrAcquisitionOfBiologicalAssets
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Commitments for development or acquisition of biological assets
                        
                        
                           Disclosure: IAS 41.49 b
                        
                     
                           documentation
                        
                        
                           The amount of commitments for the development or acquisition of biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           CommitmentsInRelationToJointVentures
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Commitments in relation to joint ventures
                        
                        
                           Disclosure: IFRS 12.23 a
                        
                     
                           documentation
                        
                        
                           The commitments that the entity has relating to its joint ventures as specified in paragraphs B18-B20 of IFRS 12. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           CommitmentsMadeByEntityRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Commitments made by entity, related party transactions
                        
                        
                           Example: IAS 24.21 i
                        
                     
                           documentation
                        
                        
                           The amount of related-party commitments made by the entity to do something if a particular event occurs or does not occur in the future, including executory contracts (recognised and unrecognised). [Refer: Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           CommitmentsMadeOnBehalfOfEntityRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Commitments made on behalf of entity, related party transactions
                        
                        
                           Example: IAS 24.21 i
                        
                     
                           documentation
                        
                        
                           The amount of related-party commitments made on behalf of the entity to do something if a particular event occurs or does not occur in the future, including executory contracts (recognised and unrecognised). [Refer: Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           CommodityPriceRiskMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Commodity price risk [member]
                        
                        
                           Example: IFRS 7.40 a, Example: IFRS 7.IG32
                        
                     
                           documentation
                        
                        
                           This member stands for a component of other price risk that represents the type of risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in commodity prices. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           CommunicationAndNetworkEquipmentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Communication and network equipment [member]
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing communications and network equipment. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           CommunicationExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Communication expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from communication.
                        
                     
                           ifrs-full
                        
                        
                           CompensationFromThirdPartiesForItemsOfPropertyPlantAndEquipment
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Compensation from third parties for items of property, plant and equipment that were impaired, lost or given up
                        
                        
                           Disclosure: Effective 2022-01-01 IAS 16.74A a, Disclosure: Expiry date 2022-01-01 IAS 16.74 d
                        
                     
                           documentation
                        
                        
                           The amount of compensation from third parties for items of property, plant and equipment that were impaired, lost or given up that is included in profit or loss. [Refer: Profit (loss); Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           ComponentsOfEquityAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Components of equity [axis]
                        
                        
                           Disclosure: IAS 1.106
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTaxAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Comprehensive income
                        
                        
                           Disclosure: IAS 1.106 a, Disclosure: IAS 1.81A c, Disclosure: IFRS 1.24 b, Example: IFRS 12.B10 b, Disclosure: IFRS 12.B12 b (ix), Disclosure: IFRS 1.32 a (ii)
                        
                     
                           documentation
                        
                        
                           The amount of change in equity resulting from transactions and other events, other than those changes resulting from transactions with owners in their capacity as owners.
                        
                     
                           totalLabel
                        
                        
                           Total comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncomeAttributableToAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Comprehensive income attributable to [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncomeAttributableToNoncontrollingInterests
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Comprehensive income, attributable to non-controlling interests
                        
                        
                           Disclosure: IAS 1.106 a, Disclosure: IAS 1.81B b (i)
                        
                     
                           documentation
                        
                        
                           The amount of comprehensive income attributable to non-controlling interests. [Refer: Comprehensive income; Non-controlling interests]
                        
                     
                           totalLabel
                        
                        
                           Total comprehensive income, attributable to non-controlling interests
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncomeAttributableToNoncontrollingInterestsContinuingAndDiscontinuedOperationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncomeAttributableToOwnersOfParent
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Comprehensive income, attributable to owners of parent
                        
                        
                           Disclosure: IAS 1.106 a, Disclosure: IAS 1.81B b (ii)
                        
                     
                           documentation
                        
                        
                           The amount of comprehensive income attributable to owners of the parent. [Refer: Comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total comprehensive income, attributable to owners of parent
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncomeAttributableToOwnersOfParentContinuingAndDiscontinuedOperationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncomeContinuingAndDiscontinuedOperationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Comprehensive income, continuing and discontinued operations [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncomeFromContinuingOperations
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Comprehensive income from continuing operations
                        
                        
                           Common practice: IFRS 5.33 d
                        
                     
                           documentation
                        
                        
                           The comprehensive income from continuing operations. [Refer: Continuing operations [member]; Comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncomeFromContinuingOperationsAttributableToNoncontrollingInterests
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Comprehensive income from continuing operations, attributable to non-controlling interests
                        
                        
                           Common practice: IFRS 5.33 d
                        
                     
                           documentation
                        
                        
                           The comprehensive income from continuing operations attributable to non-controlling interests. [Refer: Comprehensive income from continuing operations; Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncomeFromContinuingOperationsAttributableToOwnersOfParent
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Comprehensive income from continuing operations, attributable to owners of parent
                        
                        
                           Common practice: IFRS 5.33 d
                        
                     
                           documentation
                        
                        
                           The comprehensive income from continuing operations attributable to owners of the parent. [Refer: Comprehensive income from continuing operations]
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncomeFromDiscontinuedOperations
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Comprehensive income from discontinued operations
                        
                        
                           Common practice: IFRS 5.33 d
                        
                     
                           documentation
                        
                        
                           The comprehensive income from discontinued operations. [Refer: Discontinued operations [member]; Comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncomeFromDiscontinuedOperationsAttributableToNoncontrollingInterests
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Comprehensive income from discontinued operations, attributable to non-controlling interests
                        
                        
                           Common practice: IFRS 5.33 d
                        
                     
                           documentation
                        
                        
                           The comprehensive income from discontinued operations attributable to non-controlling interests. [Refer: Comprehensive income from discontinued operations; Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           ComprehensiveIncomeFromDiscontinuedOperationsAttributableToOwnersOfParent
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Comprehensive income from discontinued operations, attributable to owners of parent
                        
                        
                           Common practice: IFRS 5.33 d
                        
                     
                           documentation
                        
                        
                           The comprehensive income from discontinued operations attributable to owners of the parent. [Refer: Comprehensive income from discontinued operations]
                        
                     
                           ifrs-full
                        
                        
                           ComputerEquipmentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Computer equipment [member]
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing computer equipment. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           ComputerSoftware
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Computer software
                        
                        
                           Example: IAS 38.119 c
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets representing computer software. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           ComputerSoftwareMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Computer software [member]
                        
                        
                           Example: IAS 38.119 c
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets representing computer software. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           ConcentrationsOfRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of concentrations of risk
                        
                        
                           Disclosure: IFRS 7.34 c
                        
                     
                           documentation
                        
                        
                           The description of concentrations of risks arising from financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           ConcentrationsOfRiskAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Concentrations of risk [axis]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.127
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ConcentrationsOfRiskMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Concentrations of risk [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.127
                        
                     
                           documentation
                        
                        
                           This member stands for the concentrations of risk. It also represents the standard value for the 'Concentrations of risk' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           ConfidenceLevelCorrespondingToResultsOfTechniqueOtherThanConfidenceLevelTechniqueUsedForDeterminingRiskAdjustmentForNonfinancialRisk
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Confidence level corresponding to results of technique other than confidence level technique used for determining risk adjustment for non-financial risk
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.119
                        
                     
                           documentation
                        
                        
                           The confidence level corresponding to the results of a technique other than the confidence level technique used for determining the risk adjustment for non-financial risk. [Refer: Risk adjustment for non-financial risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           ConfidenceLevelUsedToDetermineRiskAdjustmentForNonfinancialRisk
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Confidence level used to determine risk adjustment for non-financial risk
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.119
                        
                     
                           documentation
                        
                        
                           The confidence level used to determine the risk adjustment for non-financial risk. [Refer: Risk adjustment for non-financial risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           ConsensusPricingMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Consensus pricing [member]
                        
                        
                           Example: IFRS 13.B5, Example: IFRS 13.IE63
                        
                     
                           documentation
                        
                        
                           This member stands for a specific valuation technique consistent with the market approach that involves analysing inputs from consensus prices (for example, offered quotes, comparability adjustments) in the market. [Refer: Market approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           ConsiderationPaidReceived
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Consideration paid (received)
                        
                        
                           Disclosure: IAS 7.40 a
                        
                     
                           documentation
                        
                        
                           The amount of consideration paid or received in respect of both obtaining and losing control of subsidiaries or other businesses. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           ConsolidatedAndSeparateFinancialStatementsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Consolidated and separate financial statements [axis]
                        
                        
                           Disclosure: IAS 27.4
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ConsolidatedMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Consolidated [member]
                        
                        
                           Disclosure: IAS 27.4
                        
                     
                           documentation
                        
                        
                           This member stands for the financial statements of a group in which the assets, liabilities, equity, income, expenses and cash flows of the parent and its subsidiaries are presented as those of a single economic entity. It also represents the standard value for the 'Consolidated and separate financial statements' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           ConsolidatedStructuredEntitiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Consolidated structured entities [axis]
                        
                        
                           Disclosure: IFRS 12 - Nature of the risks associated with an entity's interests in consolidated structured entities
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ConsolidatedStructuredEntitiesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Consolidated structured entities [member]
                        
                        
                           Disclosure: IFRS 12 - Nature of the risks associated with an entity's interests in consolidated structured entities
                        
                     
                           documentation
                        
                        
                           This member stands for consolidated structured entities. A structured entity is an entity that has been designed so that voting or similar rights are not the dominant factor in deciding who controls the entity, such as when any voting rights relate to administrative tasks only and the relevant activities are directed by means of contractual arrangements. [Refer: Consolidated [member]]
                        
                     
                           ifrs-full
                        
                        
                           ConstantPrepaymentRateMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Constant prepayment rate, measurement input [member]
                        
                        
                           Example: IFRS 13.93 d, Example: IFRS 13.IE63
                        
                     
                           documentation
                        
                        
                           This member stands for the constant prepayment rate used as a measurement input.
                        
                     
                           ifrs-full
                        
                        
                           ConstructionInProgress
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Construction in progress
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           The amount of expenditure capitalised during the construction of non-current assets that are not yet available for use. [Refer: Non-current assets]
                        
                     
                           ifrs-full
                        
                        
                           ConstructionInProgressMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Construction in progress [member]
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           This member stands for expenditure capitalised during the construction of items of property, plant and equipment that are not yet available for use (ie not yet in the location and condition necessary for it to be capable of operating in the manner intended by the management). [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           ConsumableBiologicalAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Consumable biological assets [member]
                        
                        
                           Example: IAS 41.43
                        
                     
                           documentation
                        
                        
                           This member stands for consumable biological assets. Consumable biological assets are those that are to be harvested as agricultural produce or sold as biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           ConsumerLoans
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Loans to consumers
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of consumer loans made by the entity. [Refer: Loans to consumers [member]]
                        
                     
                           ifrs-full
                        
                        
                           ConsumerLoansMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Loans to consumers [member]
                        
                        
                           Example: IFRS 7.6, Example: IFRS 7.IG20C, Example: IFRS 7.IG40B
                        
                     
                           documentation
                        
                        
                           This member stands for loans that are made to individuals for personal use.
                        
                     
                           ifrs-full
                        
                        
                           ContingentConsiderationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Contingent consideration [member]
                        
                        
                           Common practice: IFRS 13.94
                        
                     
                           documentation
                        
                        
                           This member stands for an obligation of the acquirer to transfer additional assets or equity interests to the former owners of an acquiree as part of the exchange for control of the acquiree if specified future events occur or conditions are met.
                        
                     
                           ifrs-full
                        
                        
                           ContingentConsiderationRecognisedAsOfAcquisitionDate
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Contingent consideration recognised as of acquisition date
                        
                        
                           Disclosure: IFRS 3.B64 g (i)
                        
                     
                           documentation
                        
                        
                           The amount, at acquisition date, of contingent consideration arrangements recognised as consideration transferred in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContingentLiabilitiesIncurredByVenturerInRelationToInterestsInJointVentures
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Contingent liabilities incurred in relation to interests in joint ventures
                        
                        
                           Disclosure: IFRS 12.23 b
                        
                     
                           documentation
                        
                        
                           The amount of contingent liabilities incurred in relation to interests in joint ventures. [Refer: Contingent liabilities [member]; Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContingentLiabilitiesIncurredInRelationToInterestsInAssociates
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Contingent liabilities incurred in relation to interests in associates
                        
                        
                           Disclosure: IFRS 12.23 b
                        
                     
                           documentation
                        
                        
                           The amount of contingent liabilities incurred relating to the entity's interests in associates. [Refer: Associates [member]; Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContingentLiabilitiesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Contingent liabilities [member]
                        
                        
                           Disclosure: IAS 37.88, Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           This member stands for possible obligations that arise from past events and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain future events not wholly within the control of the entity; or, present obligations that arise from past events but are not recognised because (a) it is probable that an outflow of resources embodying economic benefits will be required to settle the obligations; or (b) the amount of the obligations cannot be measured with sufficient reliability. It also represents the standard value for the 'Classes of contingent liabilities' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           ContingentLiabilitiesOfJointVentureMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Contingent liabilities related to joint ventures [member]
                        
                        
                           Example: IAS 37.88
                        
                     
                           documentation
                        
                        
                           This member stands for contingent liabilities that are related to joint ventures. [Refer: Contingent liabilities [member]; Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContingentLiabilitiesRecognisedAsOfAcquisitionDate
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Contingent liabilities recognised as of acquisition date
                        
                        
                           Example: IFRS 3.B64 i, Example: IFRS 3.IE72
                        
                     
                           documentation
                        
                        
                           The amount of contingent liabilities recognised as of the acquisition date in a business combination. [Refer: Contingent liabilities [member]; Business combinations [member]]
                        
                     
                           negatedLabel
                        
                        
                           Contingent liabilities recognised as of acquisition date
                        
                     
                           ifrs-full
                        
                        
                           ContingentLiabilitiesRecognisedInBusinessCombination
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Contingent liabilities recognised in business combination
                        
                        
                           Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The amount of contingent liabilities recognised in a business combination. [Refer: Contingent liabilities [member]; Business combinations [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Contingent liabilities recognised in business combination at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Contingent liabilities recognised in business combination at end of period
                        
                     
                           ifrs-full
                        
                        
                           ContingentLiabilityArisingFromPostemploymentBenefitObligationsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Contingent liability arising from post-employment benefit obligations [member]
                        
                        
                           Disclosure: IAS 19.152
                        
                     
                           documentation
                        
                        
                           This member stands for a contingent liability arising from post-employment benefit obligations. Post-employment benefits are employee benefits (other than termination benefits and short-term employee benefits) that are payable after the completion of employment. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContingentLiabilityForDecommissioningRestorationAndRehabilitationCostsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Contingent liability for decommissioning, restoration and rehabilitation costs [member]
                        
                        
                           Example: IAS 37.88
                        
                     
                           documentation
                        
                        
                           This member stands for a contingent liability relating to decommissioning, restoration and rehabilitation costs. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContingentLiabilityForGuaranteesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Contingent liability for guarantees [member]
                        
                        
                           Common practice: IAS 37.88
                        
                     
                           documentation
                        
                        
                           This member stands for a contingent liability for guarantees. [Refer: Contingent liabilities [member]; Guarantees [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContinuingAndDiscontinuedOperationsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Continuing and discontinued operations [axis]
                        
                        
                           Disclosure: IFRS 5 - Presentation and disclosure
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfInstrumentAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Continuing involvement in derecognised financial assets by type of instrument [axis]
                        
                        
                           Example: IFRS 7.B33
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfTransferAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Continuing involvement in derecognised financial assets by type of transfer [axis]
                        
                        
                           Example: IFRS 7.B33
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ContinuingOperationsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Continuing operations [member]
                        
                        
                           Disclosure: IFRS 5 - Presentation and disclosure
                        
                     
                           documentation
                        
                        
                           This member stands for components of the entity that are not discontinued operations. A component of an entity comprises operations and cash flows that can be clearly distinguished, operationally and for financial reporting purposes, from the rest of the entity. This member also represents the standard value for the 'Continuing and discontinued operations' axis if no other member is used. [Refer: Discontinued operations [member]; Aggregate continuing and discontinued operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Contract assets
                        
                        
                           Disclosure: IFRS 15.105, Disclosure: IFRS 15.116 a
                        
                     
                           documentation
                        
                        
                           The amount of an entity’s right to consideration in exchange for goods or services that the entity has transferred to a customer, when that right is conditioned on something other than the passage of time (for example, the entity’s future performance).
                        
                     
                           totalLabel
                        
                        
                           Total contract assets
                        
                     
                           periodStartLabel
                        
                        
                           Contract assets at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Contract assets at end of period
                        
                     
                           ifrs-full
                        
                        
                           ContractAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Contract assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ContractAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Contract assets [member]
                        
                        
                           Disclosure: IFRS 7.35H b (iii), Disclosure: IFRS 7.35M b (iii), Example: IFRS 7.35N
                        
                     
                           documentation
                        
                        
                           This member stands for contract assets. [Refer: Contract assets]
                        
                     
                           ifrs-full
                        
                        
                           ContractDurationAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Contract duration [axis]
                        
                        
                           Example: IFRS 15.B89 e
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ContractDurationMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Contract duration [member]
                        
                        
                           Example: IFRS 15.B89 e
                        
                     
                           documentation
                        
                        
                           This member stands for all durations of contracts with customers. It also represents the standard value for the 'Contract duration' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           ContractLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Contract liabilities
                        
                        
                           Disclosure: IFRS 15.105, Disclosure: IFRS 15.116 a
                        
                     
                           documentation
                        
                        
                           The amount of an entity’s obligation to transfer goods or services to a customer for which the entity has received consideration (or the amount is due) from the customer.
                        
                     
                           totalLabel
                        
                        
                           Total contract liabilities
                        
                     
                           periodStartLabel
                        
                        
                           Contract liabilities at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Contract liabilities at end of period
                        
                     
                           ifrs-full
                        
                        
                           ContractLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Contract liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ContractLiabilitiesForPerformanceObligationsSatisfiedOverTime
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Contract liabilities for performance obligations satisfied over time
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of contract liabilities for performance obligations satisfied over time. [Refer: Contract liabilities; Performance obligations satisfied over time [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContractLiabilitiesRecognisedAsOfAcquisitionDate
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Contract liabilities recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for contract liabilities assumed in a business combination. [Refer: Contract liabilities; Business combinations [member]]
                        
                     
                           negatedLabel
                        
                        
                           Contract liabilities recognised as of acquisition date
                        
                     
                           ifrs-full
                        
                        
                           ContractualAmountsToBeExchangedInDerivativeFinancialInstrumentForWhichGrossCashFlowsAreExchanged
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Contractual amounts to be exchanged in derivative financial instrument for which gross cash flows are exchanged
                        
                        
                           Example: IFRS 7.B11D d
                        
                     
                           documentation
                        
                        
                           The amount of contractual undiscounted cash flows in relation to contractual amounts to be exchanged in a derivative financial instrument for which gross cash flows are exchanged. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContractualCapitalCommitments
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Contractual capital commitments
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of capital commitments for which the entity has entered into a contract. [Refer: Capital commitments]
                        
                     
                           ifrs-full
                        
                        
                           ContractualCommitmentsForAcquisitionOfIntangibleAssets
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Contractual commitments for acquisition of intangible assets
                        
                        
                           Disclosure: IAS 38.122 e
                        
                     
                           documentation
                        
                        
                           The amount of contractual commitments for the acquisition of intangible assets.
                        
                     
                           ifrs-full
                        
                        
                           ContractualCommitmentsForAcquisitionOfPropertyPlantAndEquipment
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Contractual commitments for acquisition of property, plant and equipment
                        
                        
                           Disclosure: IAS 16.74 c
                        
                     
                           documentation
                        
                        
                           The amount of contractual commitments for the acquisition of property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           ContractualServiceMargin
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Contractual service margin
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.109
                        
                     
                           documentation
                        
                        
                           The amount of the contractual service margin. [Refer: Contractual service margin [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContractualServiceMarginMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Contractual service margin [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.101 c, Disclosure: Effective 2023-01-01 IFRS 17.107 d
                        
                     
                           documentation
                        
                        
                           This member stands for a component of the carrying amount of the asset or liability for a group of insurance contracts representing the unearned profit the entity will recognise as it provides insurance contract services under the insurance contracts in the group.
                        
                     
                           ifrs-full
                        
                        
                           ContractualServiceMarginNotRelatedToContractsThatExistedAtTransitionDateToWhichModifiedRetrospectiveApproachOrFairValueApproachHasBeenAppliedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Contractual service margin not related to contracts that existed at transition date to which modified retrospective approach or fair value approach has been applied [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.114 c
                        
                     
                           documentation
                        
                        
                           This member stands for the contractual service margin not related to contracts that existed at the transition date to which the modified retrospective approach (as described in paragraphs C6-C19A of IFRS 17) or the fair value approach (as described in paragraphs C20-C24B of IFRS 17) has been applied. [Refer: Contractual service margin [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContractualServiceMarginRelatedToContractsThatExistedAtTransitionDateToWhichFairValueApproachHasBeenAppliedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Contractual service margin related to contracts that existed at transition date to which fair value approach has been applied [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.114 b
                        
                     
                           documentation
                        
                        
                           This member stands for the contractual service margin related to contracts that existed at the transition date to which the fair value approach (as described in paragraphs C20-C24B of IFRS 17) has been applied. [Refer: Contractual service margin [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContractualServiceMarginRelatedToContractsThatExistedAtTransitionDateToWhichModifiedRetrospectiveApproachHasBeenAppliedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Contractual service margin related to contracts that existed at transition date to which modified retrospective approach has been applied [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.114 a
                        
                     
                           documentation
                        
                        
                           This member stands for the contractual service margin related to contracts that existed at the transition date to which the modified retrospective approach (as described in paragraphs C6-C19A of IFRS 17) has been applied. [Refer: Contractual service margin [member]]
                        
                     
                           ifrs-full
                        
                        
                           ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) in net defined benefit liability (asset) resulting from resulting from contributions to plan by employer
                        
                        
                           Disclosure: IAS 19.141 f
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in net defined benefit liability (asset) resulting from contributions to a defined benefit plan by the employer. [Refer: Net defined benefit liability (asset); Defined benefit plans [member]]
                        
                     
                           negatedLabel
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from contributions to plan by employer
                        
                     
                           ifrs-full
                        
                        
                           ContributionsToPlanByPlanParticipantsNetDefinedBenefitLiabilityAsset
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) in net defined benefit liability (asset) resulting from contributions to plan by plan participants
                        
                        
                           Disclosure: IAS 19.141 f
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in the net defined benefit liability (asset) resulting from contributions to a defined benefit plan by plan participants. [Refer: Net defined benefit liability (asset); Defined benefit plans [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           Decreases in the present value of defined benefit obligation or net defined benefit liability resulting from contributions by plan participants should be tagged with a positive value; increases in the present value of defined benefit obligation or net defined benefit liability resulting from contributions by plan participants should be tagged with a negative value. Increases in the fair value of plan assets resulting from contributions by plan participants represent a decrease in net defined benefit liability (equivalent to an increase in a net defined benefit asset) and should be tagged with a positive value.
                        
                     
                           negatedLabel
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from contributions to plan by plan participants
                        
                     
                           ifrs-full
                        
                        
                           ContributionsToPlanNetDefinedBenefitLiabilityAsset
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) in net defined benefit liability (asset) resulting from contributions to plan
                        
                        
                           Disclosure: IAS 19.141 f
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in the net defined benefit liability (asset) resulting from contributions to a defined benefit plan. [Refer: Net defined benefit liability (asset); Defined benefit plans [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           Decreases in the present value of defined benefit obligation or net defined benefit liability resulting from contributions to plan should be tagged with a positive value; increases should be tagged with a negative value. Increases in the fair value of plan assets resulting from contributions to plan represent a decrease in the net defined benefit liability (equivalent to an increase in a net defined benefit asset) and should be tagged with a positive value.
                        
                     
                           negatedTotalLabel
                        
                        
                           Total increase (decrease) in net defined benefit liability (asset) resulting from contributions to plan
                        
                     
                           ifrs-full
                        
                        
                           ContributionsToPlanNetDefinedBenefitLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Contributions to plan, net defined benefit liability (asset) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CopyrightsPatentsAndOtherIndustrialPropertyRightsServiceAndOperatingRights
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Copyrights, patents and other industrial property rights, service and operating rights
                        
                        
                           Example: IAS 38.119 e
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets representing copyrights, patents and other industrial property rights, service and operating rights. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           CopyrightsPatentsAndOtherIndustrialPropertyRightsServiceAndOperatingRightsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Copyrights, patents and other industrial property rights, service and operating rights [member]
                        
                        
                           Example: IAS 38.119 e
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets representing copyrights, patents and other industrial property rights, service and operating rights. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           CorporateDebtInstrumentsHeld
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Corporate debt instruments held
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of debt instruments held by the entity that were issued by a corporate entity. [Refer: Debt instruments held]
                        
                     
                           ifrs-full
                        
                        
                           CorporateLoans
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Loans to corporate entities
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of corporate loans made by the entity. [Refer: Loans to corporate entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           CorporateLoansMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Loans to corporate entities [member]
                        
                        
                           Common practice: IAS 1.112 c, Example: IFRS 7.6, Example: IFRS 7.IG20C
                        
                     
                           documentation
                        
                        
                           This member stands for loans made to corporate entities.
                        
                     
                           ifrs-full
                        
                        
                           CostApproachMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Cost approach [member]
                        
                        
                           Example: IFRS 13.62
                        
                     
                           documentation
                        
                        
                           This member stands for a valuation technique that reflects the amount that would be required currently to replace the service capacity of an asset (often referred to as 'current replacement cost').
                        
                     
                           ifrs-full
                        
                        
                           CostIncludedInProfitOrLossInAccordanceWithParagraph20AOfIAS16ThatRelatesToItemsProducedThatAreNotOutputOfEntitysOrdinaryActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cost included in profit or loss in accordance with paragraph 20A of IAS 16 that relates to items produced that are not output of entity's ordinary activities
                        
                        
                           Disclosure: Effective 2022-01-01 IAS 16.74A b
                        
                     
                           documentation
                        
                        
                           The amount of cost included in profit or loss in accordance with paragraph 20A of IAS 16 that relates to items produced that are not an output of the entity's ordinary activities and are produced while bringing an item of property, plant and equipment to the location and condition necessary for it to be capable of operating in the manner intended by management.
                        
                     
                           ifrs-full
                        
                        
                           CostOfHedgingAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Cost of hedging [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CostOfInventoriesRecognisedAsExpenseDuringPeriod
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cost of inventories recognised as expense during period
                        
                        
                           Disclosure: IAS 2.36 d
                        
                     
                           documentation
                        
                        
                           The amount of inventories recognised as an expense during the period. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           CostOfMerchandiseSold
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cost of merchandise sold
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of merchandise that was sold during the period and recognised as an expense.
                        
                     
                           ifrs-full
                        
                        
                           CostOfPurchasedEnergySold
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cost of purchased energy sold
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of purchased energy that was sold during the period and recognised as an expense.
                        
                     
                           ifrs-full
                        
                        
                           CostOfSales
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Cost of sales
                        
                        
                           Disclosure: IAS 1.103, Disclosure: IAS 1.99
                        
                     
                           documentation
                        
                        
                           The amount of all expenses directly or indirectly attributed to the goods or services sold. Attributed expenses include, but are not limited to, costs previously included in the measurement of inventory that has now been sold, such as depreciation and maintenance of factory buildings and equipment used in the production process, unallocated production overheads, and abnormal amounts of production costs of inventories.
                        
                     
                           commentaryGuidance
                        
                        
                           This line item should only be used to tag total 'cost of sales' amounts. It should NOT be used to tag a partial cost of sales, that is, an amount excluding specific expenses classified by an entity as cost of sales. For example, the line item should not be used to tag ‘cost of sales, excluding depreciation’ when the depreciation amount reflects an expense that the company considers part of cost of sales.
                        
                     
                           negatedLabel
                        
                        
                           Cost of sales
                        
                     
                           ifrs-full
                        
                        
                           CostOfSalesFoodAndBeverage
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cost of sales, food and beverage
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of cost of sales attributed to food and beverage. [Refer: Cost of sales]
                        
                     
                           ifrs-full
                        
                        
                           CostOfSalesHotelOperations
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cost of sales, hotel operations
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of cost of sales attributed to hotel operations. [Refer: Cost of sales]
                        
                     
                           ifrs-full
                        
                        
                           CostOfSalesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Cost of sales [member]
                        
                        
                           Common practice: IAS 1.104, Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for the amount of all expenses directly or indirectly attributed to goods or services sold. This member is used to attribute an expense by nature to a functional line item in the statement of profit or loss.
                        
                     
                           ifrs-full
                        
                        
                           CostOfSalesRoomOccupancyServices
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Cost of sales, room occupancy services
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of cost of sales attributed to room occupancy services. [Refer: Cost of sales]
                        
                     
                           ifrs-full
                        
                        
                           CostsToObtainContractsWithCustomersMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Costs to obtain contracts with customers [member]
                        
                        
                           Example: IFRS 15.128 a
                        
                     
                           documentation
                        
                        
                           This member stands for a category of assets recognised from the costs to obtain or fulfil contracts with customers representing the costs to obtain contracts with customers. [Refer: Assets recognised from costs to obtain or fulfil contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           CounterpartiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Counterparties [axis]
                        
                        
                           Disclosure: IFRS 7.B52
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           CounterpartiesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Counterparties [member]
                        
                        
                           Disclosure: IFRS 7.B52
                        
                     
                           documentation
                        
                        
                           This member stands for the parties to the transaction other than the entity. It also represents the standard value for the 'Counterparties' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           CountryOfDomicileMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Country of domicile [member]
                        
                        
                           Disclosure: IFRS 8.33 a, Disclosure: IFRS 8.33 b
                        
                     
                           documentation
                        
                        
                           This member stands for the country in which the entity is registered and where it has its legal address or registered office.
                        
                     
                           ifrs-full
                        
                        
                           CountryOfIncorporation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Country of incorporation
                        
                        
                           Disclosure: IAS 1.138 a
                        
                     
                           documentation
                        
                        
                           The country in which the entity is incorporated.
                        
                     
                           ifrs-full
                        
                        
                           CountryOfIncorporationOfEntityWhoseConsolidatedFinancialStatementsHaveBeenProducedForPublicUse
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Country of incorporation of entity whose consolidated financial statements have been produced for public use
                        
                        
                           Disclosure: IAS 27.16 a
                        
                     
                           documentation
                        
                        
                           The country in which the entity's ultimate, or any intermediate, parent, whose consolidated financial statements that comply with IFRSs have been produced for public use, has been incorporated. [Refer: Consolidated [member]; IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           CountryOfIncorporationOfJointOperation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Country of incorporation of joint operation
                        
                        
                           Disclosure: IFRS 12.21 a (iii)
                        
                     
                           documentation
                        
                        
                           The country in which a joint operation of the entity is incorporated. [Refer: Joint operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           CountryOfIncorporationOfJointVenture
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Country of incorporation of joint venture
                        
                        
                           Disclosure: IAS 27.16 b (ii), Disclosure: IAS 27.17 b (ii), Disclosure: IFRS 12.21 a (iii)
                        
                     
                           documentation
                        
                        
                           The country in which a joint venture of the entity is incorporated. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           CountryOfIncorporationOrResidenceOfAssociate
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Country of incorporation of associate
                        
                        
                           Disclosure: IAS 27.16 b (ii), Disclosure: IAS 27.17 b (ii), Disclosure: IFRS 12.21 a (iii)
                        
                     
                           documentation
                        
                        
                           The country in which an associate of the entity is incorporated. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           CountryOfIncorporationOrResidenceOfSubsidiary
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Country of incorporation of subsidiary
                        
                        
                           Disclosure: IAS 27.16 b (ii), Disclosure: IAS 27.17 b (ii), Disclosure: IFRS 12.12 b, Disclosure: IFRS 12.19B b
                        
                     
                           documentation
                        
                        
                           The country in which a subsidiary of the entity is incorporated. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           CreationDateAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Creation date [axis]
                        
                        
                           Disclosure: IAS 8.28 f (i), Disclosure: IAS 8.29 c (i), Disclosure: IAS 8.49 b (i)
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           CreditDerivativeFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Credit derivative, fair value
                        
                        
                           Disclosure: IFRS 7.24G a
                        
                     
                           documentation
                        
                        
                           The fair value of a credit derivative. [Refer: At fair value [member]; Derivatives [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Credit derivative, fair value at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Credit derivative, fair value at end of period
                        
                     
                           ifrs-full
                        
                        
                           CreditDerivativeNominalAmount
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Credit derivative, nominal amount
                        
                        
                           Disclosure: IFRS 7.24G a
                        
                     
                           documentation
                        
                        
                           The nominal amount of a credit derivative. [Refer: Derivatives [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Credit derivative, nominal amount at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Credit derivative, nominal amount at end of period
                        
                     
                           ifrs-full
                        
                        
                           CreditExposure
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Credit exposure
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG24 a, Example: Expiry date 2023-01-01 IFRS 7.IG25 b
                        
                     
                           documentation
                        
                        
                           The amount of exposure to loss resulting from credit risk. [Refer: Credit risk [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           CreditImpairmentOfFinancialInstrumentsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Credit impairment of financial instruments [axis]
                        
                        
                           Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35M
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           CreditImpairmentOfFinancialInstrumentsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Credit impairment of financial instruments [member]
                        
                        
                           Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35M
                        
                     
                           documentation
                        
                        
                           This member stands for all statuses of credit impairment of financial instruments. A financial instrument is credit-impaired when one or more events that have a detrimental impact on the estimated future cash flows of that financial instrument have occurred. This member also represents the standard value for the 'Credit impairment of financial instruments' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           CreditrelatedFeeAndCommissionIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Credit-related fee and commission income
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of income recognised from credit-related fees and commissions. [Refer: Fee and commission income]
                        
                     
                           ifrs-full
                        
                        
                           CreditRiskMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Credit risk [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124, Disclosure: Effective 2023-01-01 IFRS 17.125, Disclosure: Effective 2023-01-01 IFRS 17.127, Example: IFRS 7.32
                        
                     
                           documentation
                        
                        
                           This member stands for the risk that one party to a financial instrument will cause a financial loss for the other party by failing to discharge an obligation. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           CreditSpreadMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Credit spread, measurement input [member]
                        
                        
                           Common practice: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           This member stands for the credit spread used as a measurement input.
                        
                     
                           ifrs-full
                        
                        
                           CumulativeChangeInFairValueRecognisedInProfitOrLossOnSalesOfInvestmentPropertyBetweenPoolsOfAssetsMeasuredUsingDifferentModels
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Cumulative change in fair value recognised in profit or loss on sales of investment property between pools of assets measured using different models
                        
                        
                           Disclosure: IAS 40.75 f (iv)
                        
                     
                           documentation
                        
                        
                           The cumulative change in fair value recognised in profit or loss on sales of investment property from a pool of assets in which the cost model is used into a pool in which the fair value model is used. [Refer: Fair value model [member]; Investment property]
                        
                     
                           ifrs-full
                        
                        
                           CumulativeEffectAtDateOfInitialApplicationAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Cumulative effect at date of initial application [axis]
                        
                        
                           Common practice: IAS 1.106
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           CumulativeGainLossOnDisposalOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Cumulative gain (loss) on disposal of investments in equity instruments designated at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.11B c
                        
                     
                           documentation
                        
                        
                           The cumulative gain (loss) on disposal of investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           CumulativeGainLossPreviouslyRecognisedInOtherComprehensiveIncomeArisingFromReclassificationOfFinancialAssetsOutOfFairValueThroughOtherComprehensiveIncomeIntoFairValueThroughProfitOrLossMeasurementCategory
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Cumulative gain (loss) previously recognised in other comprehensive income arising from reclassification of financial assets out of fair value through other comprehensive income into fair value through profit or loss measurement category
                        
                        
                           Disclosure: IAS 1.82 cb
                        
                     
                           documentation
                        
                        
                           The cumulative gain (loss) previously recognised in other comprehensive income arising from the reclassification of financial assets out of the fair value through other comprehensive income into the fair value through profit or loss measurement category. [Refer: Financial assets measured at fair value through other comprehensive income; Financial assets at fair value through profit or loss; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           CumulativePreferenceDividendsNotRecognised
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Cumulative preference dividends not recognised
                        
                        
                           Disclosure: IAS 1.137 b
                        
                     
                           documentation
                        
                        
                           The amount of cumulative preference dividends not recognised.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           CumulativeUnrecognisedShareOfLossesOfAssociates
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Cumulative unrecognised share of losses of associates
                        
                        
                           Disclosure: IFRS 12.22 c
                        
                     
                           documentation
                        
                        
                           The cumulative amount of the unrecognised share of losses of associates if the entity has stopped recognising its share of losses when applying the equity method. [Refer: Associates [member]; Unrecognised share of losses of associates]
                        
                     
                           ifrs-full
                        
                        
                           CumulativeUnrecognisedShareOfLossesOfJointVentures
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Cumulative unrecognised share of losses of joint ventures
                        
                        
                           Disclosure: IFRS 12.22 c
                        
                     
                           documentation
                        
                        
                           The cumulative amount of the unrecognised share of losses of joint ventures if the entity has stopped recognising its share of losses when applying the equity method. [Refer: Joint ventures [member]; Unrecognised share of losses of joint ventures]
                        
                     
                           ifrs-full
                        
                        
                           CumulativeUnrecognisedShareOfLossesOfJointVenturesTransitionFromProportionateConsolidationToEquityMethod
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Cumulative unrecognised share of losses of joint ventures, transition from proportionate consolidation to equity method
                        
                        
                           Disclosure: IFRS 11.C4
                        
                     
                           documentation
                        
                        
                           The entity's cumulative unrecognised share of losses of its joint ventures for which transition from proportionate consolidation to the equity method was performed. [Refer: Joint ventures [member]; Cumulative unrecognised share of losses of joint ventures]
                        
                     
                           ifrs-full
                        
                        
                           CurrencyInWhichInformationIsDisplayedAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Currency in which information is displayed [axis]
                        
                        
                           Disclosure: IAS 21.57 a
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           CurrencyInWhichSupplementaryInformationIsDisplayedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Currency in which supplementary information is displayed [member]
                        
                        
                           Disclosure: IAS 21.57 a
                        
                     
                           documentation
                        
                        
                           This member indicates information displayed in a currency that is different from either the entity’s functional currency or its presentation currency.
                        
                     
                           ifrs-full
                        
                        
                           CurrencyRiskMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Currency risk [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124, Disclosure: Effective 2023-01-01 IFRS 17.125, Disclosure: Effective 2023-01-01 IFRS 17.127, Disclosure: Effective 2023-01-01 IFRS 17.128 a (ii), Disclosure: IFRS 7 - Defined terms
                        
                     
                           documentation
                        
                        
                           This member stands for a type of market risk representing the risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in foreign exchange rates. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           CurrencySwapContractMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Currency swap contract [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for a currency swap contract. [Refer: Swap contract [member]]
                        
                     
                           ifrs-full
                        
                        
                           CurrentAccrualsAndCurrentDeferredIncomeIncludingCurrentContractLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current accruals and current deferred income including current contract liabilities
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current accruals and current deferred income including current contract liabilities. [Refer: Accruals; Deferred income including contract liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total current accruals and current deferred income including current contract liabilities
                        
                     
                           ifrs-full
                        
                        
                           CurrentAccrualsAndCurrentDeferredIncomeIncludingCurrentContractLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current accruals and current deferred income including current contract liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentAccruedExpensesAndOtherCurrentLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current accrued expenses and other current liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current accrued expenses and other current liabilities. [Refer: Accruals; Other current liabilities]
                        
                     
                           ifrs-full
                        
                        
                           CurrentAccruedIncomeIncludingCurrentContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current accrued income including current contract assets
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current accrued income including current contract assets. [Refer: Accrued income including contract assets]
                        
                     
                           totalLabel
                        
                        
                           Total current accrued income including current contract assets
                        
                     
                           ifrs-full
                        
                        
                           CurrentAccruedIncomeIncludingCurrentContractAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current accrued income including current contract assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentAccruedIncomeOtherThanCurrentContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current accrued income other than current contract assets
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current accrued income other than current contract assets. [Refer: Accrued income other than contract assets]
                        
                     
                           ifrs-full
                        
                        
                           CurrentAdvances
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current advances received, representing current contract liabilities for performance obligations satisfied at point in time
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current advances received representing current contract liabilities for performance obligations satisfied at a point in time. [Refer: Advances received, representing contract liabilities for performance obligations satisfied at point in time]
                        
                     
                           ifrs-full
                        
                        
                           CurrentAdvancesToSuppliers
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current advances to suppliers
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of current advances made to suppliers before goods or services are received.
                        
                     
                           ifrs-full
                        
                        
                           CurrentAgriculturalProduce
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current agricultural produce
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of harvested produce of the entity's biological assets. [Refer: Biological assets; Inventories]
                        
                     
                           ifrs-full
                        
                        
                           CurrentAndDeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Current and deferred tax relating to items credited (charged) directly to equity
                        
                        
                           Disclosure: IAS 12.81 a
                        
                     
                           documentation
                        
                        
                           The aggregate current and deferred tax relating to particular items that are charged or credited directly to equity, for example: (a) an adjustment to the opening balance of retained earnings resulting from either a change in accounting policy that is applied retrospectively or the correction of an error; and (b) amounts arising on initial recognition of the equity component of a compound financial instrument. [Refer: Deferred tax relating to items credited (charged) directly to equity; Retained earnings; Financial instruments, class [member]]
                        
                     
                           totalLabel
                        
                        
                           Aggregate current and deferred tax relating to items credited (charged) directly to equity
                        
                     
                           ifrs-full
                        
                        
                           CurrentAndDeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquityAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current and deferred tax relating to items charged or credited directly to equity [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current assets
                        
                        
                           Disclosure: IAS 1.66, Example: IFRS 12.B10 b, Disclosure: IFRS 12.B12 b (i)
                        
                     
                           documentation
                        
                        
                           The amount of assets that the entity (a) expects to realise or intends to sell or consume in its normal operating cycle; (b) holds primarily for the purpose of trading; (c) expects to realise within twelve months after the reporting period; or (d) classifies as cash or cash equivalents (as defined in IAS 7) unless the asset is restricted from being exchanged or used to settle a liability for at least twelve months after the reporting period. [Refer: Assets]
                        
                     
                           totalLabel
                        
                        
                           Total current assets
                        
                     
                           ifrs-full
                        
                        
                           CurrentAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentAssetsLiabilities
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current assets (liabilities)
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current assets less the amount of current liabilities.
                        
                     
                           netLabel
                        
                        
                           Net current assets (liabilities)
                        
                     
                           ifrs-full
                        
                        
                           CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners
                        
                        
                           Disclosure: IAS 1.66
                        
                     
                           documentation
                        
                        
                           The amount of current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners. [Refer: Current assets; Disposal groups classified as held for sale [member]; Non-current assets or disposal groups classified as held for sale; Non-current assets or disposal groups classified as held for distribution to owners]
                        
                     
                           totalLabel
                        
                        
                           Total current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners
                        
                     
                           ifrs-full
                        
                        
                           CurrentAssetsRecognisedAsOfAcquisitionDate
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current assets recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           Expiry date 2022-01-01: The amount recognised as of the acquisition date for current assets acquired in a business combination. [Refer: Business combinations [member]]
                           Effective 2022-01-01: The amount recognised as of the acquisition date for current assets acquired in a business combination. [Refer: Current assets; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           CurrentBiologicalAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current biological assets
                        
                        
                           Disclosure: IAS 1.54 f
                        
                     
                           documentation
                        
                        
                           The amount of current biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           CurrentBiologicalAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Current biological assets [member]
                        
                        
                           Common practice: IAS 41.50
                        
                     
                           documentation
                        
                        
                           This member stands for current biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           CurrentBondsIssuedAndCurrentPortionOfNoncurrentBondsIssued
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current bonds issued and current portion of non-current bonds issued
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of current bonds issued and the current portion of non-current bonds issued. [Refer: Bonds issued]
                        
                     
                           ifrs-full
                        
                        
                           CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current borrowings and current portion of non-current borrowings
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current borrowings and current portion of non-current borrowings. [Refer: Borrowings]
                        
                     
                           totalLabel
                        
                        
                           Total current borrowings and current portion of non-current borrowings
                        
                     
                           ifrs-full
                        
                        
                           CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowingsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current borrowings and current portion of non-current borrowings [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowingsByTypeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current borrowings and current portion of non-current borrowings, by type [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentCommercialPapersIssuedAndCurrentPortionOfNoncurrentCommercialPapersIssued
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current commercial papers issued and current portion of non-current commercial papers issued
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of current commercial paper issued and the current portion of non-current commercial paper issued. [Refer: Commercial papers issued]
                        
                     
                           ifrs-full
                        
                        
                           CurrentContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current contract assets
                        
                        
                           Disclosure: IFRS 15.105
                        
                     
                           documentation
                        
                        
                           The amount of current contract assets. [Refer: Contract assets]
                        
                     
                           ifrs-full
                        
                        
                           CurrentContractLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current contract liabilities
                        
                        
                           Disclosure: IFRS 15.105
                        
                     
                           documentation
                        
                        
                           The amount of current contract liabilities. [Refer: Contract liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total current contract liabilities
                        
                     
                           ifrs-full
                        
                        
                           CurrentContractLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current contract liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentContractLiabilitiesForPerformanceObligationsSatisfiedOverTime
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current contract liabilities for performance obligations satisfied over time
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current contract liabilities for performance obligations satisfied over time. [Refer: Contract liabilities for performance obligations satisfied over time]
                        
                     
                           ifrs-full
                        
                        
                           CurrentCrudeOil
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current crude oil
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of unrefined, unprocessed oil. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           CurrentDebtInstrumentsIssued
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current debt instruments issued
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current debt instruments issued. [Refer: Debt instruments issued]
                        
                     
                           ifrs-full
                        
                        
                           CurrentDeferredIncomeIncludingCurrentContractLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current deferred income including current contract liabilities
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current deferred income including current contract liabilities. [Refer: Deferred income including contract liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total current deferred income including current contract liabilities
                        
                     
                           ifrs-full
                        
                        
                           CurrentDeferredIncomeIncludingCurrentContractLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current deferred income including current contract liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentDeferredIncomeOtherThanCurrentContractLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current deferred income other than current contract liabilities
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current deferred income other than current contract liabilities. [Refer: Deferred income other than contract liabilities]
                        
                     
                           ifrs-full
                        
                        
                           CurrentDepositsFromCustomers
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current deposits from customers
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current deposits from customers. [Refer: Deposits from customers]
                        
                     
                           ifrs-full
                        
                        
                           CurrentDerivativeFinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current derivative financial assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current derivative financial assets. [Refer: Derivative financial assets]
                        
                     
                           ifrs-full
                        
                        
                           CurrentDerivativeFinancialLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current derivative financial liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current derivative financial liabilities. [Refer: Derivative financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           CurrentDividendPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current dividend payables
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current dividend payables. [Refer: Dividend payables]
                        
                     
                           ifrs-full
                        
                        
                           CurrentEstimateOfFutureCashOutflowsToBePaidToFulfilObligationMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Current estimate of future cash outflows to be paid to fulfil obligation, measurement input [member]
                        
                        
                           Example: IFRS 13.B36 d
                        
                     
                           documentation
                        
                        
                           This member stands for the current estimate of future cash outflows to be paid to fulfil obligation, used as a measurement input.
                        
                     
                           ifrs-full
                        
                        
                           CurrentExciseTaxPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current excise tax payables
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current excise tax payables. [Refer: Excise tax payables]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinanceLeaseReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current finance lease receivables
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current finance lease receivables. [Refer: Finance lease receivables]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current financial assets
                        
                        
                           Disclosure: IFRS 7.25
                        
                     
                           documentation
                        
                        
                           The amount of current financial assets. [Refer: Financial assets]
                        
                     
                           totalLabel
                        
                        
                           Total current financial assets
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialAssetsAtAmortisedCost
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current financial assets at amortised cost
                        
                        
                           Disclosure: IFRS 7.8 f
                        
                     
                           documentation
                        
                        
                           The amount of current financial assets measured at amortised cost. [Refer: Financial assets at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current financial assets at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.8 h
                        
                     
                           documentation
                        
                        
                           The amount of current financial assets at fair value through other comprehensive income. [Refer: Financial assets at fair value through other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total current financial assets at fair value through other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current financial assets at fair value through other comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialAssetsAtFairValueThroughProfitOrLoss
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current financial assets at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of current financial assets measured at fair value through profit or loss. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           totalLabel
                        
                        
                           Total current financial assets at fair value through profit or loss
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialAssetsAtFairValueThroughProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current financial assets at fair value through profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current financial assets at fair value through profit or loss, classified as held for trading
                        
                        
                           Common practice: IAS 1.55, Disclosure: Expiry date 2023-01-01 IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of current financial assets measured at fair value through profit or loss classified as held for trading. [Refer: Financial assets at fair value through profit or loss, classified as held for trading]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognition
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current financial assets at fair value through profit or loss, designated upon initial recognition or subsequently
                        
                        
                           Disclosure: IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of current financial assets measured at fair value through profit or loss that were designated as such upon initial recognition or subsequently. [Refer: Financial assets at fair value through profit or loss, designated upon initial recognition or subsequently]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current financial assets at fair value through profit or loss, mandatorily measured at fair value
                        
                        
                           Disclosure: IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of current financial assets mandatorily measured at fair value through profit or loss in accordance with IFRS 9. [Refer: Financial assets at fair value through profit or loss, mandatorily measured at fair value]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialAssetsAtFairValueThroughProfitOrLossMeasuredAsSuchInAccordanceWithExemptionForReacquisitionOfOwnEquityInstruments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current financial assets at fair value through profit or loss, measured as such in accordance with exemption for reacquisition of own equity instruments
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of current financial assets at fair value through profit or loss measured as such in accordance with the exemption for reacquisition of own equity instruments. [Refer: Financial assets at fair value through profit or loss, measured as such in accordance with exemption for reacquisition of own equity instruments]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialAssetsAtFairValueThroughProfitOrLossMeasuredAsSuchInAccordanceWithExemptionForRepurchaseOfOwnFinancialLiabilities
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current financial assets at fair value through profit or loss, measured as such in accordance with exemption for repurchase of own financial liabilities
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of current financial assets at fair value through profit or loss measured as such in accordance with the exemption for repurchase of own financial liabilities. [Refer: Financial assets at fair value through profit or loss, measured as such in accordance with exemption for repurchase of own financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialAssetsAvailableforsale
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current financial assets available-for-sale
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 d
                        
                     
                           documentation
                        
                        
                           The amount of current financial assets available-for-sale. [Refer: Financial assets available-for-sale; Current financial assets]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current financial assets measured at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.8 h
                        
                     
                           documentation
                        
                        
                           The amount of current financial assets measured at fair value through other comprehensive income. [Refer: Financial assets measured at fair value through other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current financial liabilities
                        
                        
                           Disclosure: IFRS 7.25
                        
                     
                           documentation
                        
                        
                           The amount of current financial liabilities. [Refer: Financial liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total current financial liabilities
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialLiabilitiesAtAmortisedCost
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current financial liabilities at amortised cost
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 f, Disclosure: IFRS 7.8 g
                        
                     
                           documentation
                        
                        
                           The amount of current financial liabilities measured at amortised cost. [Refer: Financial liabilities at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLoss
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current financial liabilities at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.8 e
                        
                     
                           documentation
                        
                        
                           The amount of current financial liabilities measured at fair value through profit or loss. [Refer: Financial liabilities at fair value through profit or loss]
                        
                     
                           totalLabel
                        
                        
                           Total current financial liabilities at fair value through profit or loss
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current financial liabilities at fair value through profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current financial liabilities at fair value through profit or loss, classified as held for trading
                        
                        
                           Disclosure: IFRS 7.8 e
                        
                     
                           documentation
                        
                        
                           The amount of current financial liabilities at fair value through profit or loss that meet the definition of held for trading. [Refer: Current financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedUponInitialRecognition
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently
                        
                        
                           Disclosure: IFRS 7.8 e
                        
                     
                           documentation
                        
                        
                           The amount of current financial liabilities measured at fair value through profit or loss that were designated as such upon initial recognition or subsequently. [Refer: Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFoodAndBeverage
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current food and beverage
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of food and beverage. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           CurrentFuel
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current fuel
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of fuel. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           CurrentGovernmentGrants
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current government grants
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current government grants recognised in the statement of financial position as deferred income. [Refer: Government [member]; Government grants]
                        
                     
                           ifrs-full
                        
                        
                           CurrentHeldtomaturityInvestments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current held-to-maturity investments
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 b
                        
                     
                           documentation
                        
                        
                           The amount of current held-to-maturity investments. [Refer: Held-to-maturity investments]
                        
                     
                           ifrs-full
                        
                        
                           CurrentInterestPayable
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current interest payable
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of current interest payable. [Refer: Interest payable]
                        
                     
                           ifrs-full
                        
                        
                           CurrentInterestReceivable
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current interest receivable
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of current interest receivable. [Refer: Interest receivable]
                        
                     
                           ifrs-full
                        
                        
                           CurrentInventoriesArisingFromExtractiveActivitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current inventories arising from extractive activities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentInventoriesHeldForSale
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current inventories held for sale
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of inventories held for sale in the ordinary course of business. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           CurrentInventoriesInTransit
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current inventories in transit
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of inventories in transit. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           CurrentInvestments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current investments
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current investments.
                        
                     
                           ifrs-full
                        
                        
                           CurrentInvestmentsInEquityInstrumentsDesignatedAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current investments in equity instruments designated at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.8 h
                        
                     
                           documentation
                        
                        
                           The amount of current investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: Investments in equity instruments designated at fair value through other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           CurrentLeaseLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current lease liabilities
                        
                        
                           Disclosure: IFRS 16.47 b
                        
                     
                           documentation
                        
                        
                           The amount of current lease liabilities. [Refer: Lease liabilities]
                        
                     
                           ifrs-full
                        
                        
                           CurrentLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current liabilities
                        
                        
                           Disclosure: IAS 1.69, Example: IFRS 12.B10 b, Disclosure: IFRS 12.B12 b (iii)
                        
                     
                           documentation
                        
                        
                           Expiry date 2023-01-01: The amount of liabilities that: (a) the entity expects to settle in its normal operating cycle; (b) the entity holds primarily for the purpose of trading; (c) are due to be settled within twelve months after the reporting period; or (d) the entity does not have an unconditional right to defer settlement for at least twelve months after the reporting period.
                           Effective 2023-01-01: The amount of liabilities that: (a) the entity expects to settle in its normal operating cycle; (b) the entity holds primarily for the purpose of trading; (c) are due to be settled within twelve months after the reporting period; or (d) the entity does not have the right at the end of the reporting period to defer settlement for at least twelve months after the reporting period.
                        
                     
                           totalLabel
                        
                        
                           Total current liabilities
                        
                     
                           negatedLabel
                        
                        
                           Current liabilities
                        
                     
                           ifrs-full
                        
                        
                           CurrentLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current liabilities other than liabilities included in disposal groups classified as held for sale
                        
                        
                           Disclosure: IAS 1.69
                        
                     
                           documentation
                        
                        
                           The amount of current liabilities other than liabilities included in disposal groups classified as held for sale. [Refer: Current liabilities; Disposal groups classified as held for sale [member]; Liabilities included in disposal groups classified as held for sale]
                        
                     
                           totalLabel
                        
                        
                           Total current liabilities other than liabilities included in disposal groups classified as held for sale
                        
                     
                           ifrs-full
                        
                        
                           CurrentLiabilitiesRecognisedAsOfAcquisitionDate
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Current liabilities recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           Expiry date 2022-01-01: The amount recognised as of the acquisition date for current liabilities assumed in a business combination. [Refer: Business combinations [member]]
                           Effective 2022-01-01: The amount recognised as of the acquisition date for current liabilities assumed in a business combination. [Refer: Current liabilities; Business combinations [member]]
                        
                     
                           negatedLabel
                        
                        
                           Current liabilities recognised as of acquisition date
                        
                     
                           ifrs-full
                        
                        
                           CurrentLoansAndReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current loans and receivables
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 c
                        
                     
                           documentation
                        
                        
                           The amount of current loans and receivables. [Refer: Loans and receivables]
                        
                     
                           ifrs-full
                        
                        
                           CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current loans received and current portion of non-current loans received
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of current loans received and the current portion of non-current loans received. [Refer: Loans received]
                        
                     
                           ifrs-full
                        
                        
                           CurrentMaterialsAndSuppliesToBeConsumedInProductionProcessOrRenderingServices
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current materials and supplies to be consumed in production process or rendering services
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of materials and supplies to be consumed in a production process or while rendering services. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           CurrentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Current [member]
                        
                        
                           Example: IFRS 7.35N, Common practice: Expiry date 2023-01-01 IFRS 7.37, Example: IFRS 7.IG20D
                        
                     
                           documentation
                        
                        
                           This member stands for a current time band.
                        
                     
                           ifrs-full
                        
                        
                           CurrentNaturalGas
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current natural gas
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of a naturally occurring hydrocarbon gas mixture. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           CurrentNoncashAssetsPledgedAsCollateralForWhichTransfereeHasRightByContractOrCustomToSellOrRepledgeCollateral
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current non-cash assets pledged as collateral for which transferee has right by contract or custom to sell or repledge collateral
                        
                        
                           Disclosure: Expiry date 2023-01-01 IAS 39.37 a, Disclosure: IFRS 9.3.2.23 a
                        
                     
                           documentation
                        
                        
                           The amount of current non-cash collateral assets (such as debt or equity instruments) provided to a transferee, for which the transferee has the right by contract or custom to sell or repledge the collateral.
                        
                     
                           ifrs-full
                        
                        
                           CurrentNotesAndDebenturesIssuedAndCurrentPortionOfNoncurrentNotesAndDebenturesIssued
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current notes and debentures issued and current portion of non-current notes and debentures issued
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of current notes and debentures issued and the current portion of non-current notes and debentures issued. [Refer: Notes and debentures issued]
                        
                     
                           ifrs-full
                        
                        
                           CurrentOreStockpiles
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current ore stockpiles
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of ore stockpiles. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           CurrentPackagingAndStorageMaterials
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current packaging and storage materials
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of packaging and storage materials. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           CurrentPayablesForPurchaseOfEnergy
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current payables for purchase of energy
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current payables for the purchase of energy. [Refer: Payables for purchase of energy]
                        
                     
                           ifrs-full
                        
                        
                           CurrentPayablesForPurchaseOfNoncurrentAssets
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current payables for purchase of non-current assets
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current payables for the purchase of non-current assets. [Refer: Payables for purchase of non-current assets]
                        
                     
                           ifrs-full
                        
                        
                           CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current payables on social security and taxes other than income tax
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current payables on social security and taxes other than incomes tax. [Refer: Payables on social security and taxes other than income tax]
                        
                     
                           ifrs-full
                        
                        
                           CurrentPetroleumAndPetrochemicalProducts
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current petroleum and petrochemical products
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of products derived from crude oil and natural gas. [Refer: Current crude oil; Current natural gas]
                        
                     
                           ifrs-full
                        
                        
                           CurrentPortionOfLongtermBorrowings
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current portion of non-current borrowings
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The current portion of non-current borrowings. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           CurrentPrepaidExpenses
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current prepaid expenses
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount recognised as a current asset for expenditures made prior to the period when the economic benefit will be realised.
                        
                     
                           ifrs-full
                        
                        
                           CurrentPrepayments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current prepayments
                        
                        
                           Example: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of current prepayments. [Refer: Prepayments]
                        
                     
                           totalLabel
                        
                        
                           Total current prepayments
                        
                     
                           ifrs-full
                        
                        
                           CurrentPrepaymentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current prepayments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentPrepaymentsAndCurrentAccruedIncomeIncludingCurrentContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current prepayments and current accrued income including current contract assets
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current prepayments and current accrued income including current contract assets. [Refer: Prepayments; Accrued income including contract assets]
                        
                     
                           totalLabel
                        
                        
                           Total current prepayments and current accrued income including current contract assets
                        
                     
                           ifrs-full
                        
                        
                           CurrentPrepaymentsAndCurrentAccruedIncomeIncludingCurrentContractAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current prepayments and current accrued income including current contract assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentPrepaymentsAndCurrentAccruedIncomeOtherThanCurrentContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current prepayments and current accrued income other than current contract assets
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current prepayments and current accrued income, other than current contract assets. [Refer: Prepayments; Accrued income other than contract assets]
                        
                     
                           totalLabel
                        
                        
                           Total current prepayments and current accrued income other than current contract assets
                        
                     
                           ifrs-full
                        
                        
                           CurrentPrepaymentsAndCurrentAccruedIncomeOtherThanCurrentContractAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current prepayments and current accrued income other than current contract assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentPrepaymentsAndOtherCurrentAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current prepayments and other current assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current prepayments and other current assets. [Refer: Other current assets; Current prepayments]
                        
                     
                           ifrs-full
                        
                        
                           CurrentProgrammingAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current programming assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current programming assets. [Refer: Programming assets]
                        
                     
                           ifrs-full
                        
                        
                           CurrentProvisions
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current provisions
                        
                        
                           Disclosure: IAS 1.54 l
                        
                     
                           documentation
                        
                        
                           The amount of current provisions, including provisions for employee benefits. [Refer: Provisions]
                        
                     
                           totalLabel
                        
                        
                           Total current provisions
                        
                     
                           ifrs-full
                        
                        
                           CurrentProvisionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current provisions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentProvisionsForEmployeeBenefits
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current provisions for employee benefits
                        
                        
                           Disclosure: IAS 1.78 d
                        
                     
                           documentation
                        
                        
                           The amount of current provisions for employee benefits. [Refer: Provisions for employee benefits]
                        
                     
                           ifrs-full
                        
                        
                           CurrentRawMaterialsAndCurrentProductionSupplies
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current raw materials and current production supplies
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of current raw materials and current production supplies. [Refer: Current production supplies; Current raw materials]
                        
                     
                           totalLabel
                        
                        
                           Total current raw materials and current production supplies
                        
                     
                           ifrs-full
                        
                        
                           CurrentRawMaterialsAndCurrentProductionSuppliesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current raw materials and current production supplies [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentReceivablesDueFromAssociates
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current receivables due from associates
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of current receivables due from associates. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           CurrentReceivablesDueFromJointVentures
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current receivables due from joint ventures
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of current receivables due from joint ventures. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           CurrentReceivablesFromContractsWithCustomers
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current receivables from contracts with customers
                        
                        
                           Disclosure: IFRS 15.105
                        
                     
                           documentation
                        
                        
                           The amount of current receivables from contracts with customers. [Refer: Receivables from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           CurrentReceivablesFromRentalOfProperties
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current receivables from rental of properties
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of current receivables from rental of properties. [Refer: Receivables from rental of properties]
                        
                     
                           ifrs-full
                        
                        
                           CurrentReceivablesFromSaleOfProperties
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current receivables from sale of properties
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of current receivables from sale of properties. [Refer: Receivables from sale of properties]
                        
                     
                           ifrs-full
                        
                        
                           CurrentReceivablesFromTaxesOtherThanIncomeTax
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current receivables from taxes other than income tax
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of current receivables from taxes other than income tax. [Refer: Receivables from taxes other than income tax]
                        
                     
                           ifrs-full
                        
                        
                           CurrentRecognisedAssetsDefinedBenefitPlan
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current net defined benefit asset
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current net defined benefit asset. [Refer: Net defined benefit asset]
                        
                     
                           ifrs-full
                        
                        
                           CurrentRecognisedLiabilitiesDefinedBenefitPlan
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current net defined benefit liability
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current net defined benefit liability. [Refer: Net defined benefit liability]
                        
                     
                           ifrs-full
                        
                        
                           CurrentRefundsProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current refunds provision
                        
                        
                           Example: IAS 37 -, Example: 4 Refunds policy, Example: IAS 37.87
                        
                     
                           documentation
                        
                        
                           The amount of current provision for refunds. [Refer: Refunds provision]
                        
                     
                           ifrs-full
                        
                        
                           CurrentRestrictedCashAndCashEquivalents
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current restricted cash and cash equivalents
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           CurrentRetentionPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current retention payables
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current retention payables. [Refer: Retention payables]
                        
                     
                           ifrs-full
                        
                        
                           CurrentSecuredBankLoansReceivedAndCurrentPortionOfNoncurrentSecuredBankLoansReceived
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current secured bank loans received and current portion of non-current secured bank loans received
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of current secured bank loans received and the current portion of non-current secured bank loans received. [Refer: Secured bank loans received]
                        
                     
                           ifrs-full
                        
                        
                           CurrentServiceCostDefinedBenefitPlans
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Current service cost, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The expense of employee service in the current period arising from defined benefit plans. [Refer: Post-employment benefit expense in profit or loss, defined benefit plans] [Contrast: Increase in net defined benefit liability (asset) resulting from current service cost]
                        
                     
                           ifrs-full
                        
                        
                           CurrentServiceCostNetDefinedBenefitLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase in net defined benefit liability (asset) resulting from current service cost
                        
                        
                           Disclosure: IAS 19.141 a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the net defined benefit liability (asset) resulting from employee service in the current period. [Refer: Net defined benefit liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           CurrentTaxAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current tax assets
                        
                        
                           Disclosure: IAS 1.54 n
                        
                     
                           documentation
                        
                        
                           The excess of amount paid for current tax in respect of current and prior periods over the amount due for those periods. Current tax is the amount of income taxes payable (recoverable) in respect of the taxable profit (tax loss) for a period.
                        
                     
                           ifrs-full
                        
                        
                           CurrentTaxAssetsCurrent
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current tax assets, current
                        
                        
                           Disclosure: IAS 1.54 n
                        
                     
                           documentation
                        
                        
                           The current amount of current tax assets. [Refer: Current tax assets]
                        
                     
                           ifrs-full
                        
                        
                           CurrentTaxAssetsNoncurrent
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current tax assets, non-current
                        
                        
                           Disclosure: IAS 1.54 n
                        
                     
                           documentation
                        
                        
                           The non-current amount of current tax assets. [Refer: Current tax assets]
                        
                     
                           ifrs-full
                        
                        
                           CurrentTaxExpenseIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Current tax expense (income)
                        
                        
                           Example: IAS 12.80 a
                        
                     
                           documentation
                        
                        
                           The amount of income taxes payable (recoverable) in respect of the taxable profit (tax loss) for a period.
                        
                     
                           ifrs-full
                        
                        
                           CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriods
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Current tax expense (income) and adjustments for current tax of prior periods
                        
                        
                           Common practice: IAS 12.80
                        
                     
                           documentation
                        
                        
                           The amount of current tax expense (income) and adjustments for the current tax of prior periods. [Refer: Current tax expense (income); Adjustments for current tax of prior periods]
                        
                     
                           totalLabel
                        
                        
                           Total current tax expense (income) and adjustments for current tax of prior periods
                        
                     
                           ifrs-full
                        
                        
                           CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriodsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Current tax expense (income) and adjustments for current tax of prior periods [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           CurrentTaxLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current tax liabilities
                        
                        
                           Disclosure: IAS 1.54 n
                        
                     
                           documentation
                        
                        
                           The amount of current tax for current and prior periods to the extent unpaid. Current tax is the amount of income taxes payable (recoverable) in respect of the taxable profit (tax loss) for a period.
                        
                     
                           ifrs-full
                        
                        
                           CurrentTaxLiabilitiesCurrent
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current tax liabilities, current
                        
                        
                           Disclosure: IAS 1.54 n
                        
                     
                           documentation
                        
                        
                           The current amount of current tax liabilities. [Refer: Current tax liabilities]
                        
                     
                           ifrs-full
                        
                        
                           CurrentTaxLiabilitiesNoncurrent
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current tax liabilities, non-current
                        
                        
                           Disclosure: IAS 1.54 n
                        
                     
                           documentation
                        
                        
                           The non-current amount of current tax liabilities. [Refer: Current tax liabilities]
                        
                     
                           ifrs-full
                        
                        
                           CurrentTaxRelatingToItemsChargedOrCreditedDirectlyToEquity
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Current tax relating to items credited (charged) directly to equity
                        
                        
                           Disclosure: IAS 12.81 a
                        
                     
                           documentation
                        
                        
                           The amount of current tax relating to particular items that are charged or credited directly to equity, for example: (a) an adjustment to the opening balance of retained earnings resulting from either a change in accounting policy that is applied retrospectively or the correction of an error; and (b) amounts arising on initial recognition of the equity component of a compound financial instrument. [Refer: Retained earnings; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           CurrentTradeReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current trade receivables
                        
                        
                           Example: IAS 1.68, Example: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of current trade receivables. [Refer: Trade receivables]
                        
                     
                           ifrs-full
                        
                        
                           CurrentUnsecuredBankLoansReceivedAndCurrentPortionOfNoncurrentUnsecuredBankLoansReceived
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current unsecured bank loans received and current portion of non-current unsecured bank loans received
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of current unsecured bank loans received and the current portion of non-current unsecured bank loans received. [Refer: Unsecured bank loans received]
                        
                     
                           ifrs-full
                        
                        
                           CurrentValueAddedTaxPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current value added tax payables
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current value added tax payables. [Refer: Value added tax payables]
                        
                     
                           ifrs-full
                        
                        
                           CurrentValueAddedTaxReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current value added tax receivables
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of current value added tax receivables. [Refer: Value added tax receivables]
                        
                     
                           ifrs-full
                        
                        
                           CurrentWarrantLiability
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current warrant liability
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current warrant liabilities. [Refer: Warrant liability]
                        
                     
                           ifrs-full
                        
                        
                           CustomerrelatedIntangibleAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Customer-related intangible assets [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets representing assets related to customers. Such assets may include customer lists, order or production backlog, customer contracts and related customer relationships as well as non-contractual customer relationships.
                        
                     
                           ifrs-full
                        
                        
                           CustomerrelatedIntangibleAssetsRecognisedAsOfAcquisitionDate
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Customer-related intangible assets recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for customer-related intangible assets acquired in a business combination. [Refer: Customer-related intangible assets [member]; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DateAsAtWhichEntityPlansToApplyNewIFRSInitially
                        
                        
                           yyyy-mm-dd
                        
                        
                           label
                        
                        
                           Date as at which entity plans to apply new IFRS initially
                        
                        
                           Example: IAS 8.31 d
                        
                     
                           documentation
                        
                        
                           The date on which the entity plans to apply a new IFRS that has been issued but is not yet effective.
                        
                     
                           ifrs-full
                        
                        
                           DateByWhichApplicationOfNewIFRSIsRequired
                        
                        
                           yyyy-mm-dd
                        
                        
                           label
                        
                        
                           Date by which application of new IFRS is required
                        
                        
                           Example: IAS 8.31 c
                        
                     
                           documentation
                        
                        
                           The date by which the entity is required to apply a new IFRS that has been issued but is not yet effective.
                        
                     
                           ifrs-full
                        
                        
                           DatedSubordinatedLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Dated subordinated liabilities
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of subordinated liabilities that have a specified repayment date. [Refer: Subordinated liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DateOfAcquisition2013
                        
                        
                           yyyy-mm-dd
                        
                        
                           label
                        
                        
                           Date of acquisition
                        
                        
                           Disclosure: IFRS 3.B64 b
                        
                     
                           documentation
                        
                        
                           The date on which the acquirer obtains control of the acquiree in a business combination.
                        
                     
                           ifrs-full
                        
                        
                           DateOfAuthorisationForIssueOfFinancialStatements2013
                        
                        
                           yyyy-mm-dd
                        
                        
                           label
                        
                        
                           Date of authorisation for issue of financial statements
                        
                        
                           Disclosure: IAS 10.17
                        
                     
                           documentation
                        
                        
                           The date on which financial statements are authorised for issue.
                        
                     
                           ifrs-full
                        
                        
                           DateOfEndOfReportingPeriod2013
                        
                        
                           yyyy-mm-dd
                        
                        
                           label
                        
                        
                           Date of end of reporting period
                        
                        
                           Disclosure: IAS 1.51 c
                        
                     
                           documentation
                        
                        
                           The date of the end of the reporting period.
                        
                     
                           ifrs-full
                        
                        
                           DateOfEndOfReportingPeriodOfFinancialStatementsOfAssociate
                        
                        
                           yyyy-mm-dd
                        
                        
                           label
                        
                        
                           Date of end of reporting period of financial statements of associate
                        
                        
                           Disclosure: IFRS 12.22 b (i)
                        
                     
                           documentation
                        
                        
                           The date of the end of the reporting period of the financial statements of an associate.
                        
                     
                           ifrs-full
                        
                        
                           DateOfEndOfReportingPeriodOfFinancialStatementsOfJointVenture2013
                        
                        
                           yyyy-mm-dd
                        
                        
                           label
                        
                        
                           Date of end of reporting period of financial statements of joint venture
                        
                        
                           Disclosure: IFRS 12.22 b (i)
                        
                     
                           documentation
                        
                        
                           The date of the end of the reporting period of the financial statements of a joint venture.
                        
                     
                           ifrs-full
                        
                        
                           DateOfEndOfReportingPeriodOfFinancialStatementsOfSubsidiary
                        
                        
                           yyyy-mm-dd
                        
                        
                           label
                        
                        
                           Date of end of reporting period of financial statements of subsidiary
                        
                        
                           Disclosure: IFRS 12.11 a
                        
                     
                           documentation
                        
                        
                           The date of the end of the reporting period of the financial statements of a subsidiary.
                        
                     
                           ifrs-full
                        
                        
                           DateOfGrantOfSharebasedPaymentArrangement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Date of grant of share-based payment arrangement
                        
                        
                           Example: IFRS 2.45 a, Example: IFRS 2.IG23
                        
                     
                           documentation
                        
                        
                           The date on which share-based payment arrangements are granted. [Refer: Share-based payment arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           DateOfReclassificationOfFinancialAssetsDueToChangeInBusinessModel
                        
                        
                           yyyy-mm-dd
                        
                        
                           label
                        
                        
                           Date of reclassification of financial assets due to change in business model
                        
                        
                           Disclosure: IFRS 7.12B a
                        
                     
                           documentation
                        
                        
                           The date of the reclassification of financial assets due to a change in the entity's business model for managing financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DateOnWhichChangeInActivitiesOccurredThatPermittedInsurerToReassessWhetherItsActivitiesArePredominantlyConnectedWithInsurance
                        
                        
                           yyyy-mm-dd
                        
                        
                           label
                        
                        
                           Date on which change in activities occurred that permitted insurer to reassess whether its activities are predominantly connected with insurance
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39C c (ii)
                        
                     
                           documentation
                        
                        
                           The date on which the change in activities occurred that permitted an insurer to reassess whether its activities are predominantly connected with insurance.
                        
                     
                           ifrs-full
                        
                        
                           DateOnWhichChangeInActivitiesOccurredThatResultedInInsurerNoLongerQualifyingToApplyTemporaryExemptionFromIFRS9
                        
                        
                           yyyy-mm-dd
                        
                        
                           label
                        
                        
                           Date on which change in activities occurred that resulted in insurer no longer qualifying to apply temporary exemption from IFRS 9
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39D b
                        
                     
                           documentation
                        
                        
                           The date on which the change in activities occurred that resulted in an insurer no longer qualifying to apply the temporary exemption from IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           DebtInstrumentsAmountContributedToFairValueOfPlanAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Debt instruments, amount contributed to fair value of plan assets
                        
                        
                           Example: IAS 19.142 c
                        
                     
                           documentation
                        
                        
                           The amount instruments representing debt (rather than equity) contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DebtInstrumentsHeld
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Debt instruments held
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of instruments representing indebtedness held by the entity.
                        
                     
                           totalLabel
                        
                        
                           Total debt instruments held
                        
                     
                           ifrs-full
                        
                        
                           DebtInstrumentsHeldAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Debt instruments held [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DebtInstrumentsIssuedThatAreIncludedInInsurersRegulatoryCapital
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Debt instruments issued that are included in insurer's regulatory capital
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.20E c
                        
                     
                           documentation
                        
                        
                           The amount of debt instruments issued that are included in the insurer's regulatory capital.
                        
                     
                           ifrs-full
                        
                        
                           DebtInstrumentsPercentageContributedToFairValueOfPlanAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Debt instruments, percentage contributed to fair value of plan assets
                        
                        
                           Common practice: IAS 19.142 c
                        
                     
                           documentation
                        
                        
                           The percentage instruments representing debt (rather than equity) contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]] [Contrast: Debt instruments, amount contributed to fair value of plan assets]
                        
                     
                           ifrs-full
                        
                        
                           DebtSecurities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Debt instruments issued
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of instruments issued by the entity that represent indebtedness.
                        
                     
                           ifrs-full
                        
                        
                           DebtSecuritiesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Debt securities [member]
                        
                        
                           Example: IFRS 13.94, Example: IFRS 13.IE60
                        
                     
                           documentation
                        
                        
                           This member stands for instruments held by the entity that represent indebtedness.
                        
                     
                           ifrs-full
                        
                        
                           DecreaseDueToHarvestBiologicalAssets
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease due to harvest, biological assets
                        
                        
                           Disclosure: IAS 41.50 d
                        
                     
                           documentation
                        
                        
                           The decrease in biological assets due to the detachment of produce from the assets or the cessation of the assets' life processes. [Refer: Biological assets]
                        
                     
                           negatedLabel
                        
                        
                           Decrease due to harvest, biological assets
                        
                     
                           ifrs-full
                        
                        
                           DecreaseIncreaseThroughTaxOnSharebasedPaymentTransactions
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) through tax on share-based payment transactions, equity
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in equity resulting from tax on transactions in which the entity: (a) receives goods or services from the supplier of those goods or services (including an employee) in a share-based payment arrangement; or (b) incurs an obligation to settle the transaction with the supplier in a share-based payment arrangement when another group entity receives those goods or services. [Refer: Share-based payment arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, assets
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of assets due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions.
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsEntitysOwnEquityInstruments
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of the entity's own equity instruments due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions.
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of liabilities due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions.
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInOtherComprehensiveIncomeAfterTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in other comprehensive income, after tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of assets, recognised in other comprehensive income after tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInOtherComprehensiveIncomeAfterTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in other comprehensive income, after tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of the entity's own equity instruments, recognised in other comprehensive income after tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInOtherComprehensiveIncomeAfterTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in other comprehensive income, after tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of liabilities, recognised in other comprehensive income after tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInOtherComprehensiveIncomeBeforeTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in other comprehensive income, before tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of assets, recognised in other comprehensive income before tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInOtherComprehensiveIncomeBeforeTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in other comprehensive income, before tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of the entity's own equity instruments, recognised in other comprehensive income before tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInOtherComprehensiveIncomeBeforeTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in other comprehensive income, before tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of liabilities, recognised in other comprehensive income before tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInProfitOrLossAfterTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in profit or loss, after tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of assets, recognised in profit or loss after tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInProfitOrLossAfterTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in profit or loss, after tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of the entity's own equity instruments, recognised in profit or loss after tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInProfitOrLossAfterTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in profit or loss, after tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of liabilities, recognised in profit or loss after tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInProfitOrLossBeforeTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in profit or loss, before tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of assets, recognised in profit or loss before tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInProfitOrLossBeforeTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in profit or loss, before tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of the entity's own equity instruments, recognised in profit or loss before tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInProfitOrLossBeforeTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in profit or loss, before tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of decrease in the fair value measurement of liabilities, recognised in profit or loss before tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughBalancesRecoveredInCurrentPeriodRegulatoryDeferralAccountDebitBalances
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through balances recovered in current period, regulatory deferral account debit balances
                        
                        
                           Example: IFRS 14.33 a (ii)
                        
                     
                           documentation
                        
                        
                           The decrease in regulatory deferral account debit balances resulting from balances recovered in the current period. [Refer: Regulatory deferral account debit balances]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through balances recovered in current period, regulatory deferral account debit balances
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughBalancesReversedInCurrentPeriodRegulatoryDeferralAccountCreditBalances
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease through balances reversed in current period, regulatory deferral account credit balances
                        
                        
                           Example: IFRS 14.33 a (ii)
                        
                     
                           documentation
                        
                        
                           The decrease in regulatory deferral account credit balances resulting from balances reversed in the current period. [Refer: Regulatory deferral account credit balances]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through balances reversed in current period, regulatory deferral account credit balances
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughBenefitsPaidReimbursementRightsAtFairValue
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease in reimbursement rights related to defined benefit obligation, resulting from benefits paid
                        
                        
                           Disclosure: IAS 19.141 g
                        
                     
                           documentation
                        
                        
                           The decrease in reimbursement rights related to defined benefit obligation, resulting from benefits paid. [Refer: Reimbursement rights related to defined benefit obligation, at fair value]
                        
                     
                           negatedLabel
                        
                        
                           Increase in reimbursement rights related to defined benefit obligation, resulting from benefits paid
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughClassifiedAsHeldForSaleBiologicalAssets
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through classified as held for sale, biological assets
                        
                        
                           Disclosure: IAS 41.50 c
                        
                     
                           documentation
                        
                        
                           The decrease in biological assets through classification as held for sale or inclusion in a disposal group classified as held for sale. [Refer: Disposal groups classified as held for sale [member]; Biological assets]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through classified as held for sale, biological assets
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughClassifiedAsHeldForSaleGoodwill
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through classified as held for sale, goodwill
                        
                        
                           Disclosure: IFRS 3.B67 d (iv)
                        
                     
                           documentation
                        
                        
                           The decrease in goodwill due to classification as held for sale. [Refer: Goodwill; Disposal groups classified as held for sale [member]]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through classified as held for sale, goodwill
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughClassifiedAsHeldForSaleIntangibleAssetsAndGoodwill
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through classified as held for sale, intangible assets and goodwill
                        
                        
                           Common practice: IAS 38.118 e (ii)
                        
                     
                           documentation
                        
                        
                           The decrease in intangible assets and goodwill resulting from classification as held for sale or inclusion in a disposal group classified as held for sale. [Refer: Disposal groups classified as held for sale [member]; Intangible assets and goodwill]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through classified as held for sale, intangible assets and goodwill
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughClassifiedAsHeldForSaleIntangibleAssetsOtherThanGoodwill
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through classified as held for sale, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 e (ii)
                        
                     
                           documentation
                        
                        
                           The decrease in intangible assets other than goodwill resulting from classification as held for sale or inclusion in a disposal group classified as held for sale. [Refer: Disposal groups classified as held for sale [member]; Intangible assets other than goodwill]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through classified as held for sale, intangible assets other than goodwill
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughClassifiedAsHeldForSaleInvestmentProperty
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through classified as held for sale, investment property
                        
                        
                           Disclosure: IAS 40.76 c, Disclosure: IAS 40.79 d (iii)
                        
                     
                           documentation
                        
                        
                           The decrease in investment property through classification as held for sale or inclusion in a disposal group classified as held for sale. [Refer: Disposal groups classified as held for sale [member]; Property, plant and equipment; Investment property; Disposal groups classified as held for sale [member]]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through classified as held for sale, investment property
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughClassifiedAsHeldForSalePropertyPlantAndEquipment
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through classified as held for sale, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 e (ii)
                        
                     
                           documentation
                        
                        
                           The decrease in property, plant and equipment through classification as held for sale or inclusion in a disposal group classified as held for sale. [Refer: Disposal groups classified as held for sale [member]; Property, plant and equipment; Disposal groups classified as held for sale [member]]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through classified as held for sale, property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughDerecognitionExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease through derecognition, exposure to credit risk on loan commitments and financial guarantee contracts
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.35I c, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The decrease in exposure to credit risk on loan commitments and financial guarantee contracts resulting from derecognition. [Refer: Exposure to credit risk on loan commitments and financial guarantee contracts]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through derecognition, exposure to credit risk on loan commitments and financial guarantee contracts
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughDerecognitionFinancialAssets
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through derecognition, financial assets
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.35I c, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The decrease in financial assets resulting from derecognition. [Refer: Financial assets]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through derecognition, financial assets
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughDisposalsRegulatoryDeferralAccountCreditBalances
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease through disposals, regulatory deferral account credit balances
                        
                        
                           Example: IFRS 14.33 a (iii)
                        
                     
                           documentation
                        
                        
                           The decrease in regulatory deferral account credit balances resulting from disposals. [Refer: Regulatory deferral account credit balances]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through disposals, regulatory deferral account credit balances
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughDisposalsRegulatoryDeferralAccountDebitBalances
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through disposals, regulatory deferral account debit balances
                        
                        
                           Example: IFRS 14.33 a (iii)
                        
                     
                           documentation
                        
                        
                           The decrease in regulatory deferral account debit balances resulting from disposals. [Refer: Regulatory deferral account debit balances]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through disposals, regulatory deferral account debit balances
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughImpairmentContractAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Decrease through impairment, contract assets
                        
                        
                           Example: IFRS 15.118 c
                        
                     
                           documentation
                        
                        
                           The decrease in contract assets resulting from impairment. [Refer: Contract assets; Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughImpairmentLossesAssetsForInsuranceAcquisitionCashFlows
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through impairment losses, assets for insurance acquisition cash flows
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105B
                        
                     
                           documentation
                        
                        
                           The decrease in assets for insurance acquisition cash flows resulting from impairment losses recognised in the period. [Refer: Insurance contracts [member]; Assets for insurance acquisition cash flows]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through impairment losses, assets for insurance acquisition cash flows
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughImpairmentsRegulatoryDeferralAccountDebitBalances
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through impairments, regulatory deferral account debit balances
                        
                        
                           Example: IFRS 14.33 a (iii)
                        
                     
                           documentation
                        
                        
                           The decrease in regulatory deferral account debit balances resulting from impairments. [Refer: Impairment loss; Regulatory deferral account debit balances]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through impairments, regulatory deferral account debit balances
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughLossOfControlOfSubsidiaryIntangibleAssetsAndGoodwill
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through loss of control of subsidiary, intangible assets and goodwill
                        
                        
                           Common practice: IAS 38.118 e
                        
                     
                           documentation
                        
                        
                           The decrease in intangible assets and goodwill resulting from the loss of control of a subsidiary. [Refer: Intangible assets and goodwill]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through loss of control of subsidiary, intangible assets and goodwill
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughLossOfControlOfSubsidiaryIntangibleAssetsOtherThanGoodwill
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through loss of control of subsidiary, intangible assets other than goodwill
                        
                        
                           Common practice: IAS 38.118 e
                        
                     
                           documentation
                        
                        
                           The decrease in intangible assets other than goodwill resulting from the loss of control of a subsidiary. [Refer: Intangible assets other than goodwill]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through loss of control of subsidiary, intangible assets other than goodwill
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughLossOfControlOfSubsidiaryOtherProvisions
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease through loss of control of subsidiary, other provisions
                        
                        
                           Common practice: IAS 37.84
                        
                     
                           documentation
                        
                        
                           The decrease in other provisions resulting from the loss of control of a subsidiary. [Refer: Other provisions]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through loss of control of subsidiary, other provisions
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughLossOfControlOfSubsidiaryPropertyPlantAndEquipment
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through loss of control of subsidiary, property, plant and equipment
                        
                        
                           Common practice: IAS 16.73 e
                        
                     
                           documentation
                        
                        
                           The decrease in property, plant and equipment resulting from the loss of control of a subsidiary. [Refer: Property, plant and equipment]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through loss of control of subsidiary, property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughPerformanceObligationBeingSatisfiedContractLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Decrease through performance obligation being satisfied, contract liabilities
                        
                        
                           Example: IFRS 15.118 e
                        
                     
                           documentation
                        
                        
                           The decrease in contract liabilities resulting from the performance obligation being satisfied. [Refer: Contract liabilities; Performance obligations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughRightToConsiderationBecomingUnconditionalContractAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Decrease through right to consideration becoming unconditional, contract assets
                        
                        
                           Example: IFRS 15.118 d
                        
                     
                           documentation
                        
                        
                           The decrease in contract assets resulting from the right to consideration becoming unconditional. [Refer: Contract assets]
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisions
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease through transfer to liabilities included in disposal groups classified as held for sale, other provisions
                        
                        
                           Common practice: IAS 37.84
                        
                     
                           documentation
                        
                        
                           The decrease in other provisions resulting from the transfer of those provisions to liabilities included in disposal groups classified as held for sale. [Refer: Other provisions; Disposal groups classified as held for sale [member]]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through transfer to liabilities included in disposal groups classified as held for sale, other provisions
                        
                     
                           ifrs-full
                        
                        
                           DecreaseThroughWriteoffFinancialAssets
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease through write-off, financial assets
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.35I c, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The decrease in financial assets resulting from write-off. [Refer: Financial assets]
                        
                     
                           negatedLabel
                        
                        
                           Decrease through write-off, financial assets
                        
                     
                           ifrs-full
                        
                        
                           DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Deductible temporary differences for which no deferred tax asset is recognised
                        
                        
                           Disclosure: IAS 12.81 e
                        
                     
                           documentation
                        
                        
                           The amount of deductible temporary differences for which no deferred tax asset is recognised in the statement of financial position. [Refer: Temporary differences [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           DeemedCostOfInvestmentsForWhichDeemedCostIsFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Aggregate deemed cost of investments for which deemed cost is fair value
                        
                        
                           Disclosure: IFRS 1.31 b
                        
                     
                           documentation
                        
                        
                           The amount of aggregate deemed cost of investments in subsidiaries, joint ventures or associates for which deemed cost is fair value in the entity's first IFRS financial statements. [Refer: Associates [member]; Joint ventures [member]; Subsidiaries [member]; Investments in subsidiaries, joint ventures and associates reported in separate financial statements; IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           DeemedCostOfInvestmentsForWhichDeemedCostIsPreviousGAAPCarryingAmount
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Aggregate deemed cost of investments for which deemed cost is previous GAAP carrying amount
                        
                        
                           Disclosure: IFRS 1.31 a
                        
                     
                           documentation
                        
                        
                           The amount of aggregate deemed cost of investments in subsidiaries, joint ventures or associates for which deemed cost is their previous GAAP carrying amount in the entity's first IFRS financial statements. [Refer: Associates [member]; Carrying amount [member]; Joint ventures [member]; Previous GAAP [member]; Subsidiaries [member]; Investments in subsidiaries, joint ventures and associates reported in separate financial statements; IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           DefaultFinancialStatementsDateMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Default financial statements date [member]
                        
                        
                           Disclosure: IAS 8.28 f (i), Disclosure: IAS 8.29 c (i), Disclosure: IAS 8.49 b (i)
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Creation date' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           DeferredAcquisitionCostsArisingFromInsuranceContracts
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Deferred acquisition costs arising from insurance contracts
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 b, Disclosure: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG23 a, Example: Expiry date 2023-01-01 IFRS 4.IG39 a
                        
                     
                           documentation
                        
                        
                           The amount of costs that an insurer incurs to sell, underwrite and initiate a new insurance contract whose recognition as an expense has been deferred. [Refer: Types of insurance contracts [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Deferred acquisition costs arising from insurance contracts at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Deferred acquisition costs arising from insurance contracts at end of period
                        
                     
                           ifrs-full
                        
                        
                           DeferredIncomeIncludingContractLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Deferred income including contract liabilities
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of liabilities representing income that has been received (or the amount is due) but is not yet earned, including contract liabilities. [Refer: Contract liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total deferred income including contract liabilities
                        
                     
                           ifrs-full
                        
                        
                           DeferredIncomeIncludingContractLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Deferred income including contract liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DeferredIncomeIncludingContractLiabilitiesRecognisedAsOfAcquisitionDate
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Deferred income including contract liabilities recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for deferred income including contract liabilities assumed in a business combination. [Refer: Deferred income including contract liabilities; Business combinations [member]]
                        
                     
                           negatedTotalLabel
                        
                        
                           Total deferred income including contract liabilities recognised as of acquisition date
                        
                     
                           ifrs-full
                        
                        
                           DeferredIncomeIncludingContractLiabilitiesRecognisedAsOfAcquisitionDateAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Deferred income including contract liabilities recognised as of acquisition date [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DeferredIncomeOtherThanContractLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Deferred income other than contract liabilities
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of liabilities representing income that has been received (or the amount is due) but is not yet earned, other than contract liabilities. [Refer: Contract liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DeferredIncomeOtherThanContractLiabilitiesRecognisedAsOfAcquisitionDate
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Deferred income other than contract liabilities recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for deferred income other than contract liabilities assumed in a business combination. [Refer: Deferred income other than contract liabilities; Business combinations [member]]
                        
                     
                           negatedLabel
                        
                        
                           Deferred income other than contract liabilities recognised as of acquisition date
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxAssetAssociatedWithRegulatoryDeferralAccountBalances
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Deferred tax asset associated with regulatory deferral account balances
                        
                        
                           Disclosure: IFRS 14.24, Disclosure: IFRS 14.B11 b
                        
                     
                           documentation
                        
                        
                           The amount of deferred tax asset associated with regulatory deferral account balances. [Refer: Deferred tax assets; Regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Deferred tax assets
                        
                        
                           Disclosure: IAS 12.81 g (i), Disclosure: IAS 1.54 o, Disclosure: IAS 1.56
                        
                     
                           documentation
                        
                        
                           The amounts of income taxes recoverable in future periods in respect of: (a) deductible temporary differences; (b) the carryforward of unused tax losses; and (c) the carryforward of unused tax credits. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]]
                        
                     
                           negatedLabel
                        
                        
                           Deferred tax assets
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxAssetsAndLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Deferred tax assets and liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxAssetsRecognisedAsOfAcquisitionDate
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Deferred tax assets recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for deferred tax assets acquired in a business combination. [Refer: Deferred tax assets; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxAssetWhenUtilisationIsDependentOnFutureTaxableProfitsInExcessOfProfitsFromReversalOfTaxableTemporaryDifferencesAndEntityHasSufferedLossInJurisdictionToWhichDeferredTaxAssetRelates
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Deferred tax asset when utilisation is dependent on future taxable profits in excess of profits from reversal of taxable temporary differences and entity has suffered loss in jurisdiction to which deferred tax asset relates
                        
                        
                           Disclosure: IAS 12.82
                        
                     
                           documentation
                        
                        
                           The amount of deferred tax asset when: (a) the utilisation of the deferred tax asset is dependent on future taxable profits in excess of the profits arising from the reversal of existing taxable temporary differences; and (b) the entity has suffered a loss in either the current or preceding period in the tax jurisdiction to which the deferred tax asset relates. [Refer: Temporary differences [member]]
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxExpenseArisingFromWritedownOrReversalOfWritedownOfDeferredTaxAsset
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Deferred tax expense arising from write-down or reversal of write-down of deferred tax asset
                        
                        
                           Example: IAS 12.80 g
                        
                     
                           documentation
                        
                        
                           The amount of deferred tax expense arising from the write-down, or reversal of a previous write-down, of a deferred tax asset. [Refer: Deferred tax assets]
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxExpenseIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Deferred tax expense (income)
                        
                        
                           Disclosure: IAS 12.81 g (ii)
                        
                     
                           documentation
                        
                        
                           The amount of tax expense (income) relating to changes in deferred tax liabilities and deferred tax assets. [Refer: Deferred tax assets; Deferred tax liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxExpenseIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Deferred tax expense (income) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxExpenseIncomeRecognisedInProfitOrLoss
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Deferred tax expense (income) recognised in profit or loss
                        
                        
                           Disclosure: IAS 12.81 g (ii)
                        
                     
                           documentation
                        
                        
                           The amount of tax expense or income relating to changes in deferred tax liabilities and deferred tax assets, recognised in profit or loss. [Refer: Deferred tax assets; Deferred tax expense (income); Deferred tax liabilities]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferences
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Deferred tax expense (income) relating to origination and reversal of temporary differences
                        
                        
                           Example: IAS 12.80 c
                        
                     
                           documentation
                        
                        
                           The amount of deferred tax expense or income relating to the creation or reversal of temporary differences. [Refer: Temporary differences [member]; Deferred tax expense (income)]
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxExpenseIncomeRelatingToTaxRateChangesOrImpositionOfNewTaxes
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Deferred tax expense (income) relating to tax rate changes or imposition of new taxes
                        
                        
                           Example: IAS 12.80 d
                        
                     
                           documentation
                        
                        
                           The amount of deferred tax expense or income relating to tax rate changes or the imposition of new taxes. [Refer: Deferred tax expense (income)]
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Deferred tax liabilities
                        
                        
                           Disclosure: IAS 12.81 g (i), Disclosure: IAS 1.54 o, Disclosure: IAS 1.56
                        
                     
                           documentation
                        
                        
                           The amounts of income taxes payable in future periods in respect of taxable temporary differences. [Refer: Temporary differences [member]]
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxLiabilitiesOnLiabilitiesArisingFromContractsWithinScopeOfIFRS4AndNonderivativeInvestmentContracts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Deferred tax liabilities on liabilities arising from contracts within scope of IFRS 4 and non-derivative investment contracts
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.20E c
                        
                     
                           documentation
                        
                        
                           The amount of deferred tax liabilities on liabilities arising from the contracts within the scope of IFRS 4 and non-derivative investment contracts. [Refer: Deferred tax liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Deferred tax liabilities recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for deferred tax liabilities assumed in a business combination. [Refer: Deferred tax liabilities; Business combinations [member]]
                        
                     
                           negatedLabel
                        
                        
                           Deferred tax liabilities recognised as of acquisition date
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxLiabilityAsset
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Deferred tax liability (asset)
                        
                        
                           Disclosure: IAS 12.81 g (i)
                        
                     
                           documentation
                        
                        
                           The amount of deferred tax liabilities or assets. [Refer: Deferred tax liabilities; Deferred tax assets]
                        
                     
                           netLabel
                        
                        
                           Net deferred tax liability (asset)
                        
                     
                           periodStartLabel
                        
                        
                           Deferred tax liability (asset) at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Deferred tax liability (asset) at end of period
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxLiabilityAssociatedWithRegulatoryDeferralAccountBalances
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Deferred tax liability associated with regulatory deferral account balances
                        
                        
                           Disclosure: IFRS 14.24, Disclosure: IFRS 14.B11 b
                        
                     
                           documentation
                        
                        
                           The amount of deferred tax liability associated with regulatory deferral account balances. [Refer: Deferred tax liabilities; Regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Deferred tax relating to items credited (charged) directly to equity
                        
                        
                           Disclosure: IAS 12.81 a
                        
                     
                           documentation
                        
                        
                           The amount of deferred tax related to items credited (charged) directly to equity. [Refer: Deferred tax expense (income)]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           ifrs-full
                        
                        
                           DefinedBenefitObligationAtPresentValue
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Defined benefit obligation, at present value
                        
                        
                           Common practice: IAS 19.57 a
                        
                     
                           documentation
                        
                        
                           The present value, without deducting any plan assets, of expected future payments required to settle the obligation resulting from employee service in the current and prior periods. [Refer: Plan assets, at fair value]
                        
                     
                           negatedLabel
                        
                        
                           Defined benefit obligation, at present value
                        
                     
                           ifrs-full
                        
                        
                           DefinedBenefitPlansAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Defined benefit plans [axis]
                        
                        
                           Disclosure: IAS 19.138
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           DefinedBenefitPlansMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Defined benefit plans [member]
                        
                        
                           Disclosure: IAS 19.138
                        
                     
                           documentation
                        
                        
                           This member stands for post-employment benefit plans other than defined contribution plans. Defined contribution plans are post-employment benefit plans under which an entity pays fixed contributions into a separate entity (a fund) and will have no legal or constructive obligation to pay further contributions if the fund does not hold sufficient assets to pay all employee benefits relating to employee service in the current and prior periods. It also represents the standard value for the 'Defined benefit plans' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           DefinedBenefitPlansOtherThanMultiemployerPlansStatePlansAndPlansThatShareRisksBetweenEntitiesUnderCommonControlMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Defined benefit plans other than multi-employer plans, state plans and plans that share risks between entities under common control [member]
                        
                        
                           Disclosure: IAS 19.138
                        
                     
                           documentation
                        
                        
                           This member stands for defined benefit plans other than multi-employer plans, state plans and plans that share risks between entities under common control. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DefinedBenefitPlansThatShareRisksBetweenEntitiesUnderCommonControlMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Defined benefit plans that share risks between entities under common control [member]
                        
                        
                           Disclosure: IAS 19.149
                        
                     
                           documentation
                        
                        
                           This member stands for defined benefit plans that share risks between entities under common control such as a parent and its subsidiaries. [Refer: Defined benefit plans [member]; Subsidiaries [member]; Parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           DepartureFromRequirementOfIFRSAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Departure from requirement of IFRS [axis]
                        
                        
                           Disclosure: IAS 1.20 d
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           DepositsFromBanks
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Deposits from banks
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of deposit liabilities from banks held by the entity.
                        
                     
                           ifrs-full
                        
                        
                           DepositsFromCustomers
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Deposits from customers
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of deposit liabilities from customers held by the entity.
                        
                     
                           totalLabel
                        
                        
                           Total deposits from customers
                        
                     
                           ifrs-full
                        
                        
                           DepositsFromCustomersAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Deposits from customers [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of depreciation expense, amortisation expense and impairment loss (reversal of impairment loss) recognised in profit or loss. [Refer: Depreciation and amortisation expense; Impairment loss (reversal of impairment loss) recognised in profit or loss]
                        
                     
                           totalLabel
                        
                        
                           Total depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss
                        
                     
                           ifrs-full
                        
                        
                           DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DepreciationAndAmortisationExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Depreciation and amortisation expense
                        
                        
                           Example: IAS 1.102, Disclosure: IAS 1.104, Disclosure: IAS 1.99, Disclosure: IFRS 12.B13 d, Disclosure: IFRS 8.23 e, Disclosure: IFRS 8.28 e
                        
                     
                           documentation
                        
                        
                           The amount of depreciation and amortisation expense. Depreciation and amortisation are the systematic allocations of depreciable amounts of assets over their useful lives.
                        
                     
                           totalLabel
                        
                        
                           Total depreciation and amortisation expense
                        
                     
                           negatedLabel
                        
                        
                           Depreciation and amortisation expense
                        
                     
                           ifrs-full
                        
                        
                           DepreciationAndAmortisationExpenseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Depreciation and amortisation expense [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DepreciationBiologicalAssets
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Depreciation, biological assets
                        
                        
                           Disclosure: IAS 41.55 c
                        
                     
                           documentation
                        
                        
                           The amount of depreciation recognised on biological assets. [Refer: Depreciation and amortisation expense; Biological assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Depreciation, biological assets
                        
                     
                           ifrs-full
                        
                        
                           DepreciationExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Depreciation expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of depreciation expense. Depreciation is the systematic allocation of depreciable amounts of tangible assets over their useful lives.
                        
                     
                           ifrs-full
                        
                        
                           DepreciationInvestmentProperty
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Depreciation, investment property
                        
                        
                           Disclosure: IAS 40.76, Disclosure: IAS 40.79 d (iv)
                        
                     
                           documentation
                        
                        
                           The amount of depreciation recognised on investment property. [Refer: Depreciation and amortisation expense; Investment property]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Depreciation, investment property
                        
                     
                           ifrs-full
                        
                        
                           DepreciationMethodBiologicalAssetsAtCost
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Depreciation method, biological assets, at cost
                        
                        
                           Disclosure: IAS 41.54 d
                        
                     
                           documentation
                        
                        
                           The depreciation method used for biological assets measured at their cost less any accumulated depreciation and accumulated impairment losses. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           DepreciationMethodInvestmentPropertyCostModel
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Depreciation method, investment property, cost model
                        
                        
                           Disclosure: IAS 40.79 a
                        
                     
                           documentation
                        
                        
                           The depreciation method used for investment property measured using the cost model. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           DepreciationMethodPropertyPlantAndEquipment
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Depreciation method, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 b
                        
                     
                           documentation
                        
                        
                           The depreciation method used for property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           DepreciationPropertyPlantAndEquipment
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Depreciation, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 e (vii), Disclosure: IAS 16.75 a
                        
                     
                           documentation
                        
                        
                           The amount of depreciation of property, plant and equipment. [Refer: Depreciation and amortisation expense; Property, plant and equipment]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Depreciation, property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           DepreciationRateBiologicalAssetsAtCost
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Depreciation rate, biological assets, at cost
                        
                        
                           Disclosure: IAS 41.54 e
                        
                     
                           documentation
                        
                        
                           The depreciation rate used for biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           DepreciationRateInvestmentPropertyCostModel
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Depreciation rate, investment property, cost model
                        
                        
                           Disclosure: IAS 40.79 b
                        
                     
                           documentation
                        
                        
                           The depreciation rate used for investment property. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           DepreciationRatePropertyPlantAndEquipment
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Depreciation rate, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 c
                        
                     
                           documentation
                        
                        
                           The depreciation rate used for property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           DepreciationRightofuseAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Depreciation, right-of-use assets
                        
                        
                           Disclosure: IFRS 16.53 a
                        
                     
                           documentation
                        
                        
                           The amount of depreciation of right-of-use assets. [Refer: Depreciation and amortisation expense; Right-of-use assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           DerivativeFinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Derivative financial assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of financial assets classified as derivative instruments. [Refer: Financial assets; Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           DerivativeFinancialAssetsHeldForHedging
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Derivative financial assets held for hedging
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of derivative financial assets held for hedging. [Refer: Derivative financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DerivativeFinancialAssetsHeldForTrading
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Derivative financial assets held for trading
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of derivative financial assets held for trading. [Refer: Derivative financial assets; Financial assets at fair value through profit or loss, classified as held for trading]
                        
                     
                           ifrs-full
                        
                        
                           DerivativeFinancialLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Derivative financial liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of financial liabilities classified as derivative instruments. [Refer: Financial assets; Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           DerivativeFinancialLiabilitiesHeldForHedging
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Derivative financial liabilities held for hedging
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of derivative financial liabilities held for hedging. [Refer: Derivative financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DerivativeFinancialLiabilitiesHeldForTrading
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Derivative financial liabilities held for trading
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of derivative financial liabilities held for trading. [Refer: Derivative financial liabilities; Financial liabilities at fair value through profit or loss that meet definition of held for trading]
                        
                     
                           ifrs-full
                        
                        
                           DerivativeFinancialLiabilitiesUndiscountedCashFlows
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Derivative financial liabilities, undiscounted cash flows
                        
                        
                           Disclosure: IFRS 7.39 b
                        
                     
                           documentation
                        
                        
                           The amount of contractual undiscounted cash flows in relation to derivative financial liabilities. [Refer: Derivative financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DerivativeLiabilitiesUsedToMitigateRisksArisingFromAssetsBackingContractsWithinScopeOfIFRS4AndNonderivativeInvestmentContracts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Derivative liabilities used to mitigate risks arising from assets backing contracts within scope of IFRS 4 and non-derivative investment contracts
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.20E c
                        
                     
                           documentation
                        
                        
                           The amount of derivative liabilities used to mitigate risks arising from the assets backing the contracts within the scope of IFRS 4 and non-derivative investment contracts. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           DerivativeLiabilitiesUsedToMitigateRisksArisingFromContractsWithinScopeOfIFRS4AndNonderivativeInvestmentContracts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Derivative liabilities used to mitigate risks arising from contracts within scope of IFRS 4 and non-derivative investment contracts
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.20E c
                        
                     
                           documentation
                        
                        
                           The amount of derivative liabilities used to mitigate risks arising from the contracts within the scope of IFRS 4 and non-derivative investment contracts. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           DerivativesAmountContributedToFairValueOfPlanAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Derivatives, amount contributed to fair value of plan assets
                        
                        
                           Example: IAS 19.142 e
                        
                     
                           documentation
                        
                        
                           The amount derivatives contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]; Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           DerivativesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Derivatives [member]
                        
                        
                           Example: IFRS 13.94, Example: IFRS 13.IE60, Example: IFRS 7.6, Example: IFRS 7.IG40B
                        
                     
                           documentation
                        
                        
                           This member stands for financial instruments or other contracts within the scope of IFRS 9 with all three of the following characteristics: (a) Their value changes in response to the change in a specified interest rate, financial instrument price, commodity price, foreign exchange rate, index of prices or rates, credit rating or credit index, or other variable, provided in the case of a non-financial variable that the variable is not specific to a party to the contract (sometimes called the ‘underlying’); (b) They require no initial net investment or an initial net investment that is smaller than would be required for other types of contracts that would be expected to have a similar response to changes in market factors; (c) They are settled at a future date. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DerivativesPercentageContributedToFairValueOfPlanAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Derivatives, percentage contributed to fair value of plan assets
                        
                        
                           Common practice: IAS 19.142 e
                        
                     
                           documentation
                        
                        
                           The percentage derivatives contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]] [Contrast: Derivatives, amount contributed to fair value of plan assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionAndCarryingAmountOfIntangibleAssetsMaterialToEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of intangible assets material to entity
                        
                        
                           Disclosure: IAS 38.122 b
                        
                     
                           documentation
                        
                        
                           The description of intangible assets that are material to the entity's financial statements. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionAndCarryingAmountOfIntangibleAssetsWithIndefiniteUsefulLife
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of intangible assets with indefinite useful life supporting assessment of indefinite useful life
                        
                        
                           Disclosure: IAS 38.122 a
                        
                     
                           documentation
                        
                        
                           The description of intangible assets with indefinite useful life, supporting the assessment of indefinite useful life. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of accounting for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 l (ii)
                        
                     
                           documentation
                        
                        
                           The description of how the acquirer accounted for a transaction recognised separately from the acquisition of assets and assumption of liabilities in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyDecisionToUseExceptionInIFRS1348Assets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of accounting policy decision to use exception in IFRS 13.48, assets
                        
                        
                           Disclosure: IFRS 13.96
                        
                     
                           documentation
                        
                        
                           The description of the fact that the entity made an accounting policy decision to use the exception in paragraph 48 of IFRS 13 for assets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyDecisionToUseExceptionInIFRS1348Liabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of accounting policy decision to use exception in IFRS 13.48, liabilities
                        
                        
                           Disclosure: IFRS 13.96
                        
                     
                           documentation
                        
                        
                           The description of the fact that the entity made an accounting policy decision to use the exception in paragraph 48 of IFRS 13 for liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForAvailableforsaleFinancialAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for available-for-sale financial assets [text block]
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for available-for-sale financial assets. [Refer: Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForBiologicalAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for biological assets [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForBorrowingCostsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for borrowing costs [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for interest and other costs that the entity incurs in connection with the borrowing of funds.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForBorrowingsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for borrowings [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for borrowings. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForBusinessCombinationsAndGoodwillExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for business combinations and goodwill [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for business combinations and goodwill. [Refer: Business combinations [member]; Goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for business combinations [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for business combinations. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForCashFlowsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for cash flows [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for cash flows.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForCollateralExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for collateral [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for collateral.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForConstructionInProgressExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for construction in progress [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for construction in progress. [Refer: Construction in progress]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForContingentLiabilitiesAndContingentAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for contingent liabilities and contingent assets [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for contingent liabilities and contingent assets. [Refer: Contingent liabilities [member]; Description of nature of contingent assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForCustomerAcquisitionCostsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for customer acquisition costs [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for costs related to acquisition of customers.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForCustomerLoyaltyProgrammesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for customer loyalty programmes [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for customer loyalty programmes.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForDecommissioningRestorationAndRehabilitationProvisionsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for decommissioning, restoration and rehabilitation provisions [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for decommissioning, restoration and rehabilitation provisions. [Refer: Provision for decommissioning, restoration and rehabilitation costs]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForDeferredAcquisitionCostsArisingFromInsuranceContractsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for deferred acquisition costs arising from insurance contracts [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for deferred acquisition costs arising from insurance contracts. [Refer: Deferred acquisition costs arising from insurance contracts]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForDeferredIncomeTaxExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for deferred income tax [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for deferred income tax. [Refer: Deferred tax expense (income)]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForDepreciationExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for depreciation expense [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for depreciation expense. [Refer: Depreciation and amortisation expense]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForDerecognitionOfFinancialInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for derecognition of financial instruments [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for the derecognition of financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for derivative financial instruments and hedging [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for derivative financial instruments and hedging. [Refer: Financial instruments, class [member]; Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for derivative financial instruments [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for derivative financial instruments. [Refer: Financial instruments, class [member]; Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForDiscontinuedOperationsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for discontinued operations [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for discontinued operations. [Refer: Discontinued operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForDiscountsAndRebatesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for discounts and rebates [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for discounts and rebates.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForDividendsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for dividends [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for dividends. Dividends are distributions of profits to holders of equity investments in proportion to their holdings of a particular class of capital.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForEarningsPerShareExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for earnings per share [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for earnings per share.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForEmissionRightsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for emission rights [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for emission rights.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for employee benefits [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for employee benefits. Employee benefits are all forms of consideration given by an entity in exchange for services rendered by employees or for the termination of employment.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForEnvironmentRelatedExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for environment related expense [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for environment related expense.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForExceptionalItemsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for exceptional items [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for exceptional items.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForExpensesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for expenses [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for expenses.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForExplorationAndEvaluationExpenditures
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for exploration and evaluation expenditures [text block]
                        
                        
                           Disclosure: IFRS 6.24 a
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for exploration and evaluation assets. [Refer: Exploration and evaluation assets [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for fair value measurement [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for fair value measurement. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForFeeAndCommissionIncomeAndExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for fee and commission income and expense [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for fee and commission income and expense. [Refer: Fee and commission income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForFinanceCostsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for finance costs [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for finance costs. [Refer: Finance costs]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForFinanceIncomeAndCostsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for finance income and costs [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for finance income and costs. [Refer: Finance income (cost)]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForFinancialAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for financial assets [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForFinancialGuaranteesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for financial guarantees [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for financial guarantees. [Refer: Guarantees [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for financial instruments at fair value through profit or loss [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for financial instruments at fair value through profit or loss. [Refer: At fair value [member]; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for financial instruments [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for financial liabilities [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for financial liabilities. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for foreign currency translation [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for foreign currency translation.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForFranchiseFeesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for franchise fees [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for franchise fees.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForFunctionalCurrencyExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for functional currency [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for the currency of the primary economic environment in which the entity operates.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForGoodwillExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for goodwill [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for goodwill. [Refer: Goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForGovernmentGrants
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for government grants [text block]
                        
                        
                           Disclosure: IAS 20.39 a
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for government grants, including the methods of presentation adopted in the financial statements. [Refer: Government [member]; Government grants]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForHedgingExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for hedging [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for hedging.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForHeldtomaturityInvestmentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for held-to-maturity investments [text block]
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for held-to-maturity investments. [Refer: Held-to-maturity investments]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for impairment of assets [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for the impairment of assets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for impairment of financial assets [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for the impairment of financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for impairment of non-financial assets [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for the impairment of non-financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForIncomeTaxExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for income tax [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for income tax.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForInsuranceContracts
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for insurance contracts and related assets, liabilities, income and expense [text block]
                        
                        
                           Common practice: IAS 1.117 b, Disclosure: Expiry date 2023-01-01 IFRS 4.37 a
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for insurance contracts and related assets, liabilities, income and expense. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for intangible assets and goodwill [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for intangible assets and goodwill. [Refer: Intangible assets and goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for intangible assets other than goodwill [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for intangible assets other than goodwill. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForInterestIncomeAndExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for interest income and expense [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for income and expense arising from interest.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForInvestmentInAssociates
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for investment in associates [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for investments in associates. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for investment in associates and joint ventures [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for investment in associates and joint ventures. [Refer: Associates [member]; Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForInvestmentPropertyExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for investment property [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for investment property. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForInvestmentsInJointVentures
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for investments in joint ventures [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for investments in joint ventures. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethodExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for investments other than investments accounted for using equity method [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for investments other than investments accounted for using the equity method. [Refer: Investments accounted for using equity method; Investments other than investments accounted for using equity method]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForIssuedCapitalExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for issued capital [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for issued capital. [Refer: Issued capital]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForLeasesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for leases [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for leases. A lease is an agreement whereby the lessor conveys to the lessee in return for a payment or series of payments the right to use an asset for an agreed period of time.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForLoansAndReceivablesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for loans and receivables [text block]
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for loans and receivables. [Refer: Loans and receivables]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForMeasuringInventories
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for measuring inventories [text block]
                        
                        
                           Disclosure: IAS 2.36 a
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for measuring inventories. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForMiningAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for mining assets [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for mining assets. [Refer: Mining assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForMiningRightsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for mining rights [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for mining rights. [Refer: Mining rights [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperationsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for non-current assets or disposal groups classified as held for sale and discontinued operations [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for non-current assets or disposal groups classified as held for sale and discontinued operations. [Refer: Discontinued operations [member]; Non-current assets or disposal groups classified as held for sale]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for non-current assets or disposal groups classified as held for sale [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for non-current assets or disposal groups classified as held for sale. [Refer: Non-current assets or disposal groups classified as held for sale]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for offsetting of financial instruments [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for the offsetting of financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForOilAndGasAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for oil and gas assets [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for oil and gas assets. [Refer: Oil and gas assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForProgrammingAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for programming assets [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for programming assets. [Refer: Programming assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for property, plant and equipment [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForProvisionsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for provisions [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for provisions. [Refer: Provisions]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForReclassificationOfFinancialInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for reclassification of financial instruments [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for the reclassification of financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForRecognisingDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for recognising in profit or loss difference between fair value at initial recognition and transaction price [text block]
                        
                        
                           Disclosure: IFRS 7.28 a
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for recognising in profit or loss the difference between the fair value at initial recognition and the transaction price to reflect a change in factors (including time) that market participants would take into account when pricing the asset or liability. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForRecognitionOfRevenue
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for recognition of revenue [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for recognising revenue. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForRegulatoryDeferralAccountsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for regulatory deferral accounts [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for regulatory deferral accounts. [Refer: Regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForReinsuranceExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for reinsurance [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for reinsurance.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForRepairsAndMaintenanceExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for repairs and maintenance [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for repairs and maintenance. [Refer: Repairs and maintenance expense]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForRepurchaseAndReverseRepurchaseAgreementsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for repurchase and reverse repurchase agreements [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for repurchase and reverse repurchase agreements.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForResearchAndDevelopmentExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for research and development expense [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for research and development expense. [Refer: Research and development expense]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForRestrictedCashAndCashEquivalentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for restricted cash and cash equivalents [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForSegmentReportingExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for segment reporting [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for segment reporting.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForServiceConcessionArrangementsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for service concession arrangements [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for service concession arrangements. [Refer: Service concession arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for share-based payment transactions [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for transactions in which the entity: (a) receives goods or services from the supplier of those goods or services (including an employee) in a share-based payment arrangement; or (b) incurs an obligation to settle the transaction with the supplier in a share-based payment arrangement when another group entity receives those goods or services. [Refer: Share-based payment arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForStrippingCostsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for stripping costs [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for waste removal costs that are incurred in mining activity.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForSubsidiariesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for subsidiaries [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for subsidiaries. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForTaxesOtherThanIncomeTaxExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for taxes other than income tax [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for taxes other than income tax. [Refer: Tax expense other than income tax expense]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForTerminationBenefits
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for termination benefits [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for termination benefits. [Refer: Termination benefits expense]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for trade and other payables [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for trade and other payables. [Refer: Trade and other payables]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForTradeAndOtherReceivablesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for trade and other receivables [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for trade and other receivables. [Refer: Trade and other receivables]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForTradingIncomeAndExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for trading income and expense [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for trading income and expense. [Refer: Trading income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForTransactionsWithNoncontrollingInterestsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for transactions with non-controlling interests [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for transactions with non-controlling interests. [Refer: Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForTransactionsWithRelatedPartiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for transactions with related parties [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for transactions with related parties. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForTreasurySharesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for treasury shares [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for treasury shares. [Refer: Treasury shares]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyForWarrantsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for warrants [text block]
                        
                        
                           Common practice: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy for warrants. Warrants are financial instruments that give the holder the right to purchase ordinary shares.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policy for determining components of cash and cash equivalents [text block]
                        
                        
                           Disclosure: IAS 7.46
                        
                     
                           documentation
                        
                        
                           The description of the entity's accounting policy used to determine the components of cash and cash equivalents. [Refer: Cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAcquiree
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of acquiree
                        
                        
                           Disclosure: IFRS 3.B64 a
                        
                     
                           documentation
                        
                        
                           The description of the business or businesses that the acquirer obtains control of in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAcquisitionOfAssetsByAssumingDirectlyRelatedLiabilitiesOrByMeansOfLease
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of acquisition of assets by assuming directly related liabilities or by means of lease
                        
                        
                           Example: IAS 7.44 a
                        
                     
                           documentation
                        
                        
                           The description of the non-cash acquisition of assets either by assuming directly related liabilities or by means of a lease.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAcquisitionOfEntityByMeansOfEquityIssue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of acquisition of entity by means of equity issue
                        
                        
                           Example: IAS 7.44 b
                        
                     
                           documentation
                        
                        
                           The description of the non-cash acquisition of an entity by means of an equity issue.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAgreedAllocationOfDeficitOrSurplusOfMultiemployerOrStatePlanOnEntitysWithdrawalFromPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of agreed allocation of deficit or surplus of multi-employer or state plan on entity's withdrawal from plan
                        
                        
                           Disclosure: IAS 19.148 c (ii)
                        
                     
                           documentation
                        
                        
                           The description of any agreed allocation of a deficit or surplus on the entity's withdrawal from a multi-employer or state defined benefit plan. [Refer: Multi-employer defined benefit plans [member]; State defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAgreedAllocationOfDeficitOrSurplusOfMultiemployerOrStatePlanOnWindupOfPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of agreed allocation of deficit or surplus of multi-employer or state plan on wind-up of plan
                        
                        
                           Disclosure: IAS 19.148 c (i)
                        
                     
                           documentation
                        
                        
                           The description of any agreed allocation of a deficit or surplus on the wind-up of a multi-employer or state defined benefit plan. [Refer: Multi-employer defined benefit plans [member]; State defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAmountsOfAssetsLiabilitiesEquityInterestsOrItemsOfConsiderationForWhichInitialAccountingIsIncomplete
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of assets, liabilities, equity interests or items of consideration for which initial accounting is incomplete
                        
                        
                           Disclosure: IFRS 3.B67 a (ii)
                        
                     
                           documentation
                        
                        
                           The description of the assets, liabilities, equity interests or items of consideration for which the initial accounting for a business combination is incomplete. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAmountsOfEntitysOwnFinancialInstrumentsIncludedInFairValueOfPlanAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Entity's own financial instruments included in fair value of plan assets
                        
                        
                           Disclosure: IAS 19.143
                        
                     
                           documentation
                        
                        
                           The fair value of the entity's own transferable financial instruments that are included in the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Financial instruments, class [member]; Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAmountsOfOtherAssetsUsedByEntityIncludedInFairValueOfPlanAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other assets used by entity included in fair value of plan assets
                        
                        
                           Disclosure: IAS 19.143
                        
                     
                           documentation
                        
                        
                           The fair value of other assets used by the entity that are included in the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAmountsOfPropertyOccupiedByEntityIncludedInFairValueOfPlanAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Property occupied by entity included in fair value of plan assets
                        
                        
                           Disclosure: IAS 19.143
                        
                     
                           documentation
                        
                        
                           The fair value of property occupied by the entity that are included in the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAnyOtherEntitysResponsibilitiesForGovernanceOfPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of any other entity's responsibilities for governance of plan
                        
                        
                           Disclosure: IAS 19.139 a (iii)
                        
                     
                           documentation
                        
                        
                           The description of the entity's responsibilities for the governance of a defined benefit plan that the entity does not separately describe, for example, responsibilities of trustees or of board members of the plan. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAnyRetirementBenefitPlanTerminationTerms
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of any retirement benefit plan termination terms
                        
                        
                           Disclosure: IAS 26.36 f
                        
                     
                           documentation
                        
                        
                           The description of the termination terms of a retirement benefit plan.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfApproachUsedToDetermineDiscountRates
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of approach used to determine discount rates
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 c (iii)
                        
                     
                           documentation
                        
                        
                           The description of the approach used to determine discount rates when applying IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfApproachUsedToDetermineInvestmentComponents
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of approach used to determine investment components
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 c (iv)
                        
                     
                           documentation
                        
                        
                           The description of the approach used to determine investment components when applying IFRS 17. Investment components are the amounts that an insurance contract requires the entity to repay to a policyholder in all circumstances, regardless of whether an insured event occurs.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfApproachUsedToDetermineRelativeWeightingOfBenefitsProvidedByInsuranceCoverageAndInvestmentrelatedServiceInsuranceContractsWithDirectParticipationFeatures
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of approach used to determine relative weighting of benefits provided by insurance coverage and investment-related service, insurance contracts with direct participation features
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 c (v)
                        
                     
                           documentation
                        
                        
                           The description of the approach used to determine the relative weighting of the benefits provided by insurance coverage and investment-related service for insurance contracts with direct participation features. [Refer: Description of composition of underlying items for contracts with direct participation features]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfApproachUsedToDetermineRelativeWeightingOfBenefitsProvidedByInsuranceCoverageAndInvestmentreturnServiceInsuranceContractsWithoutDirectParticipationFeatures
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of approach used to determine relative weighting of benefits provided by insurance coverage and investment-return service, insurance contracts without direct participation features
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 c (v)
                        
                     
                           documentation
                        
                        
                           The description of the approach used to determine the relative weighting of the benefits provided by insurance coverage and investment-return service for insurance contracts without direct participation features. Insurance contracts without direct participation features are insurance contracts that are not insurance contracts with direct participation features. [Refer: Description of composition of underlying items for contracts with direct participation features]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfApproachUsedToDetermineRiskAdjustmentForNonfinancialRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of approach used to determine risk adjustment for non-financial risk
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 c (ii)
                        
                     
                           documentation
                        
                        
                           The description of the approach used to determine the risk adjustment for non-financial risk, including whether changes in the risk adjustment for non-financial risk are disaggregated into an insurance service component and an insurance finance component or are presented in full in the insurance service result. [Refer: Risk adjustment for non-financial risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfApproachUsedToDistinguishChangesInEstimatesOfFutureCashFlowsArisingFromExerciseOfDiscretionFromOtherChangesContractsWithoutDirectParticipationFeatures
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of approach used to distinguish changes in estimates of future cash flows arising from exercise of discretion from other changes, contracts without direct participation features
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 c (i)
                        
                     
                           documentation
                        
                        
                           The description of the approach used to distinguish changes in estimates of future cash flows arising from the exercise of discretion from other changes in estimates of future cash flows for contracts without direct participation features. Insurance contracts without direct participation features are insurance contracts that are not insurance contracts with direct participation features. [Refer: Description of composition of underlying items for contracts with direct participation features]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfArrangementForContingentConsiderationArrangementsAndIndemnificationAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of arrangement for contingent consideration arrangements and indemnification assets
                        
                        
                           Disclosure: IFRS 3.B64 g (ii)
                        
                     
                           documentation
                        
                        
                           The description of the contingent consideration arrangements and the arrangements for indemnification assets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfAssetliabilityMatchingStrategiesUsedByPlanOrEntityToManageRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of asset-liability matching strategies used by plan or entity to manage risk
                        
                        
                           Disclosure: IAS 19.146
                        
                     
                           documentation
                        
                        
                           The description of asset-liability matching strategies used by the defined benefit plan or the entity, including the use of annuities and other techniques, such as longevity swaps, to manage risk. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasesOfFinancialStatementsThatHaveBeenRestatedForChangesInGeneralPurchasingPowerOfFunctionalCurrency
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of bases of financial statements that have been restated for changes in general purchasing power of functional currency
                        
                        
                           Disclosure: IAS 29.39 b
                        
                     
                           documentation
                        
                        
                           The description of whether the financial statements that have been restated for changes in the general purchasing power of the functional currency are based on a historical cost approach or a current cost approach in hyperinflationary reporting. [Refer: Cost approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisForDesignatingFinancialAssetsForOverlayApproach
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis for designating financial assets for overlay approach
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L c
                        
                     
                           documentation
                        
                        
                           The description of the basis for designating financial assets for the overlay approach.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisForDeterminingAmountOfPaymentForContingentConsiderationArrangementsAndIndemnificationAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis for determining amount of payment for contingent consideration arrangements and indemnification assets
                        
                        
                           Disclosure: IFRS 3.B64 g (ii)
                        
                     
                           documentation
                        
                        
                           The description of the basis for determining the amount of the payment for contingent consideration arrangements and indemnification assets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisForDeterminingFinancialAssetsEligibleForRedesignationAtDateOfInitialApplicationOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis for determining financial assets eligible for redesignation at date of initial application of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C32 a
                        
                     
                           documentation
                        
                        
                           The description of the basis for determining financial assets eligible for redesignation at the date of initial application of IFRS 17. A financial asset is eligible only if the financial asset is not held in respect of an activity that is unconnected with contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisOfAccountingForTransactionsBetweenReportableSegments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis of accounting for transactions between reportable segments
                        
                        
                           Disclosure: IFRS 8.27 a
                        
                     
                           documentation
                        
                        
                           The description of the basis of accounting for transactions between the entity's reportable segments. [Refer: Reportable segments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisOfInputsAndAssumptionsAndEstimationTechniquesUsedToDetermineWhetherCreditRiskOfFinancialInstrumentsHaveIncreasedSignificantlySinceInitialRecognition
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis of inputs and assumptions and estimation techniques used to determine whether credit risk of financial instruments have increased significantly since initial recognition
                        
                        
                           Disclosure: IFRS 7.35G a (ii)
                        
                     
                           documentation
                        
                        
                           The description of the basis of inputs and assumptions and the estimation techniques used to determine whether the credit risk of financial instruments have increased significantly since initial recognition.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisOfInputsAndAssumptionsAndEstimationTechniquesUsedToDetermineWhetherFinancialAssetIsCreditimpairedFinancialAsset
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis of inputs and assumptions and estimation techniques used to determine whether financial asset is credit-impaired financial asset
                        
                        
                           Disclosure: IFRS 7.35G a (iii)
                        
                     
                           documentation
                        
                        
                           The description of the basis of inputs and assumptions and the estimation techniques used to determine whether a financial asset is a credit-impaired financial asset.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisOfInputsAndAssumptionsAndEstimationTechniquesUsedToMeasure12monthAndLifetimeExpectedCreditLosses
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis of inputs and assumptions and estimation techniques used to measure 12-month and lifetime expected credit losses
                        
                        
                           Disclosure: IFRS 7.35G a (i)
                        
                     
                           documentation
                        
                        
                           The description of the basis of inputs and assumptions and the estimation techniques used to measure the 12-month and lifetime expected credit losses.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisOfPreparationOfSummarisedFinancialInformationOfAssociate
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis of preparation of summarised financial information of associate
                        
                        
                           Disclosure: IFRS 12.B15
                        
                     
                           documentation
                        
                        
                           The description of the basis of preparation of summarised financial information of an associate. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisOfPreparationOfSummarisedFinancialInformationOfJointVenture
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis of preparation of summarised financial information of joint venture
                        
                        
                           Disclosure: IFRS 12.B15
                        
                     
                           documentation
                        
                        
                           The description of the basis of preparation of summarised financial information of a joint venture. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisOfValuationOfAssetsAvailableForBenefits
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis of valuation of assets available for benefits
                        
                        
                           Disclosure: IAS 26.35 a (ii)
                        
                     
                           documentation
                        
                        
                           The description of the basis of valuation of assets available for benefits in retirement benefit plans.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisOnWhichRegulatoryDeferralAccountBalancesAreRecognisedAndDerecognisedAndHowTheyAreMeasuredInitiallyAndSubsequently
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis on which regulatory deferral account balances are recognised and derecognised, and how they are measured initially and subsequently
                        
                        
                           Disclosure: IFRS 14.32
                        
                     
                           documentation
                        
                        
                           The description of the basis on which regulatory deferral account balances are recognised and derecognised, and how they are measured initially and subsequently, including how regulatory deferral account balances are assessed for recoverability and how any impairment loss is allocated. [Refer: Regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisOnWhichUnitsRecoverableAmountHasBeenDetermined
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis on which unit's recoverable amount has been determined
                        
                        
                           Disclosure: IAS 36.134 c
                        
                     
                           documentation
                        
                        
                           The description of the basis on which the cash-generating unit's (group of units') recoverable amount has been determined (ie value in use or fair value less costs of disposal). [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisUsedToDetermineSurplusOrDeficitOfMultiemployerPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis used to determine surplus or deficit of multi-employer or state plan
                        
                        
                           Disclosure: IAS 19.148 d (iv)
                        
                     
                           documentation
                        
                        
                           The description of the basis used to determine a surplus or deficit in a multi-employer or state plan that may affect the amount of future contributions. [Refer: Multi-employer defined benefit plans [member]; State defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBasisUsedToPrepareComparativeInformationThatDoesNotComplyWithIFRS7AndIFRS9
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of basis used to prepare comparative information that does not comply with IFRS 7 and IFRS 9
                        
                        
                           Disclosure: IFRS 1.E2 b
                        
                     
                           documentation
                        
                        
                           The description of the basis used to prepare comparative information that does not comply with IFRS 7 and IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBiologicalAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of biological assets
                        
                        
                           Disclosure: IAS 41.41
                        
                     
                           documentation
                        
                        
                           The description of biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBiologicalAssetsPreviouslyMeasuredAtCost
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of biological assets previously measured at cost
                        
                        
                           Disclosure: IAS 41.56 a
                        
                     
                           documentation
                        
                        
                           The description of biological assets previously measured at their cost less any accumulated depreciation and impairment losses, which have become reliably measurable at fair value during the current period. [Refer: At fair value [member]; At cost [member]; Biological assets; Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfBiologicalAssetsWhereFairValueInformationIsUnreliable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of biological assets where fair value information is unreliable
                        
                        
                           Disclosure: IAS 41.54 a
                        
                     
                           documentation
                        
                        
                           The description of biological assets where fair value information is unreliable and the entity measures them at their cost less any accumulated depreciation and accumulated impairment losses. [Refer: Biological assets; Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCashgeneratingUnit
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of cash-generating unit
                        
                        
                           Disclosure: IAS 36.130 d (i)
                        
                     
                           documentation
                        
                        
                           The description of a cash-generating unit (such as whether it is a product line, a plant, a business operation, a geographical area or a reportable segment as defined in IFRS 8). [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangeInValuationTechniqueUsedInFairValueMeasurementAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of change in valuation technique used in fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The description of a change in valuation technique (for example, changing from a market approach to an income approach or the use of an additional valuation technique) for the fair value measurement of assets. [Refer: Income approach [member]; Market approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangeInValuationTechniqueUsedInFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of change in valuation technique used in fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The description of a change in valuation technique (for example, changing from a market approach to an income approach or the use of an additional valuation technique) for the fair value measurement of the entity's own equity instruments. [Refer: Entity's own equity instruments [member]; Income approach [member]; Market approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangeInValuationTechniqueUsedInFairValueMeasurementLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of change in valuation technique used in fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The description of a change in valuation technique (for example, changing from a market approach to an income approach or the use of an additional valuation technique) for the fair value measurement of liabilities. [Refer: Income approach [member]; Market approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangeInValuationTechniqueUsedToMeasureFairValueLessCostsOfDisposal
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of change in valuation technique used to measure fair value less costs of disposal
                        
                        
                           Disclosure: IAS 36.130 f (ii), Disclosure: IAS 36.134 e (iiB)
                        
                     
                           documentation
                        
                        
                           The description of a change in valuation technique used to measure fair value less costs of disposal. [Refer: Valuation techniques [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangeOfInvestmentEntityStatus
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of change of investment entity status
                        
                        
                           Disclosure: IFRS 12.9B
                        
                     
                           documentation
                        
                        
                           The description of the change of investment entity status. [Refer: Disclosure of investment entities [text block]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangesInEntitysObjectivesPoliciesAndProcessesForManagingCapitalAndWhatEntityManagesAsCapital
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in entity's objectives, policies and processes for managing capital and what entity manages as capital
                        
                        
                           Disclosure: IAS 1.135 c
                        
                     
                           documentation
                        
                        
                           The description of changes in entity's objectives, policies and processes for managing capital and what the entity manages as capital.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangesInEstimationTechniquesOrSignificantAssumptionsMadeWhenApplyingImpairmentRequirementsAndReasonsForThoseChanges
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in estimation techniques or significant assumptions made when applying impairment requirements and reasons for those changes
                        
                        
                           Disclosure: IFRS 7.35G c
                        
                     
                           documentation
                        
                        
                           The description of changes in the estimation techniques or significant assumptions made when applying impairment requirements and the reasons for those changes.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangesInExposuresToRisksThatAriseFromContractsWithinScopeOfIFRS17AndHowTheyArise
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in exposures to risks that arise from contracts within scope of IFRS 17 and how they arise
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124 c
                        
                     
                           documentation
                        
                        
                           The description of any changes in the exposures to risks that arise from contracts within the scope of IFRS 17 and how they arise.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangesInMethodsAndAssumptionsUsedInPreparingSensitivityAnalysisForActuarialAssumptions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in methods and assumptions used in preparing sensitivity analysis for actuarial assumptions
                        
                        
                           Disclosure: IAS 19.145 c
                        
                     
                           documentation
                        
                        
                           The description of changes in the methods and assumptions used in preparing a sensitivity analysis for significant actuarial assumptions. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangesInMethodsAndAssumptionsUsedInPreparingSensitivityAnalysisToChangesInRiskExposuresThatAriseFromContractsWithinScopeOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in methods and assumptions used in preparing sensitivity analysis to changes in risk variables that arise from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 c
                        
                     
                           documentation
                        
                        
                           The description of the changes in the methods and assumptions used in preparing the sensitivity analysis to changes in risk variables that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangesInMethodsUsedToMeasureContractsWithinScopeOfIFRS17AndProcessesForEstimatingInputsToThoseMethods
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in methods used to measure contracts within scope of IFRS 17 and processes for estimating inputs to those methods
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 b
                        
                     
                           documentation
                        
                        
                           The description of any changes in the methods used to measure contracts within the scope of IFRS 17 and the processes for estimating the inputs to those methods.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangesInMethodsUsedToMeasureRisksThatAriseFromContractsWithinScopeOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in methods used to measure risks that arise from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124 c
                        
                     
                           documentation
                        
                        
                           The description of any changes in the methods used to measure the risks that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangesInObjectivesPoliciesAndProcessesForManagingRisksThatAriseFromContractsWithinScopeOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in objectives, policies and processes for managing risks that arise from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124 c
                        
                     
                           documentation
                        
                        
                           The description of any changes in the entity's objectives, policies and processes for managing the risks that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangesInPlanToSellNoncurrentAssetOrDisposalGroupHeldForSale
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in plan to sell non-current asset or disposal group held for sale
                        
                        
                           Disclosure: IFRS 5.42
                        
                     
                           documentation
                        
                        
                           The description of the facts and circumstances leading to the decision to change the plan to sell non-current assets or disposal groups. [Refer: Non-current assets or disposal groups classified as held for sale; Disposal groups classified as held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangesInServiceConcessionArrangement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of changes in service concession arrangement
                        
                        
                           Disclosure: SIC 29.6 d
                        
                     
                           documentation
                        
                        
                           The description of changes in a service concession arrangement. [Refer: Service concession arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfChangesToEntitysRiskManagementStrategyArisingFromEntitysExposureToFinancialInstrumentsSubjectToInterestRateBenchmarkReformExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of changes to entity's risk management strategy arising from entity's exposure to financial instruments subject to interest rate benchmark reform [text block]
                        
                        
                           Disclosure: IFRS 7.24J c
                        
                     
                           documentation
                        
                        
                           The description of changes to an entity's risk management strategy arising from the entity's exposure to financial instruments subject to interest rate benchmark reform.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCollateralHeldAndOtherCreditEnhancementsFinancialAssetsThatAreIndividuallyDeterminedToBeImpaired
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of collateral held and other credit enhancements, financial assets that are individually determined to be impaired
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.37 b, Example: Expiry date 2023-01-01 IFRS 7.IG29 c
                        
                     
                           documentation
                        
                        
                           The description of the nature of collateral available and other credit enhancements obtained for financial assets that are individually determined to be impaired. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCollateralHeldAsSecurityAndOtherCreditEnhancements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of collateral held as security and other credit enhancements and their financial effect in respect of amount that best represents maximum exposure
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.36 b
                        
                     
                           documentation
                        
                        
                           The description of collateral held as security and other credit enhancements, and their financial effect (for example, a quantification of the extent to which collateral and other credit enhancements mitigate credit risk) in respect of the amount that best represents the maximum exposure to credit risk. [Refer: Credit risk [member]; Maximum exposure to credit risk]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCollateralHeldAsSecurityAndOtherCreditEnhancements2014
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of collateral held as security and other credit enhancements
                        
                        
                           Disclosure: IFRS 7.35K b
                        
                     
                           documentation
                        
                        
                           The description of collateral held as security and other credit enhancements in respect of the amount that best represents the maximum exposure to credit risk. This includes a description of the nature and quality of the collateral held, an explanation of any significant changes in the quality of that collateral or credit enhancements and information about financial instruments for which an entity has not recognised a loss allowance because of the collateral. [Refer: Credit risk [member]; Maximum exposure to credit risk]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCollateralHeldAsSecurityAndOtherCreditEnhancementsAndTheirFinancialEffectInRespectOfAmountThatBestRepresentsMaximumExposureFinancialInstrumentsToWhichImpairmentRequirementsInIFRS9AreNotApplied
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of collateral held as security and other credit enhancements and their financial effect in respect of amount that best represents maximum exposure, financial instruments to which impairment requirements in IFRS 9 are not applied
                        
                        
                           Disclosure: IFRS 7.36 b
                        
                     
                           documentation
                        
                        
                           The description of collateral held as security and other credit enhancements, and their financial effect (for example, a quantification of the extent to which collateral and other credit enhancements mitigate credit risk) in respect of the amount that best represents the maximum exposure to credit risk of financial instruments to which impairment requirements in IFRS 9 are not applied. [Refer: Credit risk [member]; Maximum exposure to credit risk]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCollateralPermittedToSellOrRepledgeInAbsenceOfDefaultByOwnerOfCollateral
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of terms and conditions associated with entity's use of collateral permitted to be sold or repledged in absence of default by owner of collateral
                        
                        
                           Disclosure: IFRS 7.15 c
                        
                     
                           documentation
                        
                        
                           The description of the terms and conditions associated with the entity's use of collateral permitted to be sold or repledged in absence of default by the owner of collateral.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfComparisonBetweenAssetsAndLiabilitiesRecognisedInRelationToStructuredEntitiesAndMaximumExposureToLossFromInterestsInStructuredEntities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of comparison between assets and liabilities recognised in relation to structured entities and maximum exposure to loss from interests in structured entities
                        
                        
                           Disclosure: IFRS 12.29 d
                        
                     
                           documentation
                        
                        
                           The description of the comparison of the carrying amount of assets and liabilities of the entity that relate to its interests in structured entities and the entity's maximum exposure to loss from those entities. [Refer: Carrying amount [member]; Unconsolidated structured entities [member]; Maximum exposure to loss from interests in structured entities]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfComplianceWithIFRSsIfAppliedForInterimFinancialReport
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of compliance with IFRSs if applied for interim financial report
                        
                        
                           Disclosure: IAS 34.19
                        
                     
                           documentation
                        
                        
                           The description of the compliance of the entity's interim financial report with IFRSs. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCompositionOfUnderlyingItemsForContractsWithDirectParticipationFeatures
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of composition of underlying items for contracts with direct participation features
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.111
                        
                     
                           documentation
                        
                        
                           The description of the composition of the underlying items for contracts with direct participation features. Insurance contracts with direct participation features are insurance contracts for which, at inception: (a) the contractual terms specify that the policyholder participates in a share of a clearly identified pool of underlying items; (b) the entity expects to pay to the policyholder an amount equal to a substantial share of the fair value returns on the underlying items; and (c) the entity expects a substantial proportion of any change in the amounts to be paid to the policyholder to vary with the change in fair value of the underlying items. Underlying items are items that determine some of the amounts payable to a policyholder.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfConcentrationsOfInsuranceRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of concentrations of insurance risk
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39 c (ii)
                        
                     
                           documentation
                        
                        
                           The description of concentrations of insurance risk, including a description of how management determined concentrations and a description of the shared characteristic that identifies each concentration (for example, type of insured event, geographical area or currency).
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfConclusionWhyTransactionPriceWasNotBestEvidenceOfFairValue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of conclusion why transaction price was not best evidence of fair value
                        
                        
                           Disclosure: IFRS 7.28 c
                        
                     
                           documentation
                        
                        
                           The description of why the entity concluded that the transaction price was not the best evidence of fair value, including a description of the evidence that supports fair value.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfContractualAgreementOrStatedPolicyForChargingNetDefinedBenefitCost
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of contractual agreement or stated policy for charging net defined benefit cost
                        
                        
                           Disclosure: IAS 19.149 a
                        
                     
                           documentation
                        
                        
                           The description of the contractual agreement or stated policy for charging the net defined benefit cost, or the fact that there is no such policy, for an entity participating in defined benefit plans that share risks between various entities under common control. [Refer: Defined benefit plans that share risks between entities under common control [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfConversionOfDebtToEquity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of conversion of debt to equity
                        
                        
                           Example: IAS 7.44 c
                        
                     
                           documentation
                        
                        
                           The description of the non-cash conversion of debt to equity.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCriteriaSatisfiedWhenUsingPremiumAllocationApproach
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of criteria satisfied when using premium allocation approach
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.97 a
                        
                     
                           documentation
                        
                        
                           The description of the criteria in paragraphs 53 and 69 of IFRS 17 that have been satisfied when an entity uses the premium allocation approach. Premium allocation approach is an approach, described in paragraphs 53-59 of IFRS 17, that simplifies the measurement of the liability for remaining coverage of a group of insurance contracts.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCriteriaUsedToDistinguishInvestmentPropertyFromOwneroccupiedPropertyAndFromPropertyHeldSaleInOrdinaryCourseOfBusiness
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of criteria used to distinguish investment property from owner-occupied property and from property held for sale in ordinary course of business
                        
                        
                           Disclosure: IAS 40.75 c
                        
                     
                           documentation
                        
                        
                           The description of the criteria used to distinguish investment property from owner-occupied property and from property held for sale in the ordinary course of business when the classification of property as investment property is difficult. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCrossreferenceToDisclosuresAboutActivitiesSubjectToRateRegulation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of cross-reference to disclosures about activities subject to rate regulation
                        
                        
                           Disclosure: IFRS 14.31
                        
                     
                           documentation
                        
                        
                           The description of cross-reference to disclosures about activities subject to rate regulation.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCrossreferenceToDisclosuresAboutCreditRiskPresentedOutsideFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of cross-reference to disclosures about credit risk presented outside financial statements
                        
                        
                           Disclosure: IFRS 7.35C
                        
                     
                           documentation
                        
                        
                           The description of cross-reference to disclosures about credit risk presented outside the financial statements.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCrossreferenceToDisclosuresAboutHedgeAccountingPresentedOutsideFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of cross-reference to disclosures about hedge accounting presented outside financial statements
                        
                        
                           Disclosure: IFRS 7.21B
                        
                     
                           documentation
                        
                        
                           The description of cross-reference to disclosures about hedge accounting presented outside financial statements.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCrossreferenceToDisclosuresAboutLeases
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of cross-reference to disclosures about leases
                        
                        
                           Disclosure: IFRS 16.52
                        
                     
                           documentation
                        
                        
                           The description of cross-reference to disclosures about leases.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCrossreferenceToDisclosuresAboutNatureAndExtentOfRisksArisingFromFinancialInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of cross-reference to disclosures about nature and extent of risks arising from financial instruments
                        
                        
                           Disclosure: IFRS 7.B6
                        
                     
                           documentation
                        
                        
                           The description of cross-reference to disclosures about nature and extent of risks arising from financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCrossreferenceToDisclosuresAboutPlansThatShareRisksBetweenEntitiesUnderCommonControlInAnotherGroupEntitysFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of cross-reference to disclosures about plans that share risks between entities under common control in another group entity's financial statements
                        
                        
                           Disclosure: IAS 19.150
                        
                     
                           documentation
                        
                        
                           The description of cross-references to disclosures about defined benefit plans that share risks between entities under common control in another group entity's financial statements. [Refer: Defined benefit plans that share risks between entities under common control [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCrossreferenceToDisclosuresPresentedOutsideInterimFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of cross-reference to disclosures presented outside interim financial statements
                        
                        
                           Disclosure: IAS 34.16A
                        
                     
                           documentation
                        
                        
                           The description of cross-reference to disclosures presented outside interim financial statements.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCurrencyInWhichSupplementaryInformationIsDisplayed
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of currency in which supplementary information is displayed
                        
                        
                           Disclosure: IAS 21.57 b
                        
                     
                           documentation
                        
                        
                           The description of the currency in which the entity's supplementary information is displayed.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCurrentAndFormerWayOfAggregatingAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of current and former way of aggregating assets
                        
                        
                           Disclosure: IAS 36.130 d (iii)
                        
                     
                           documentation
                        
                        
                           The description of the current and former way of aggregating assets for cash-generating units if the aggregation of assets for identifying the cash-generating unit has changed since the previous estimate of the cash-generating unit’s recoverable amount (if any). [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfCurrentCommitmentsOrIntentionsToProvideSupportToSubsidiary
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of current commitments or intentions to provide support to subsidiary
                        
                        
                           Disclosure: IFRS 12.19D b
                        
                     
                           documentation
                        
                        
                           The description of current commitments or intentions to provide support to a subsidiary. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfDetailsOfBreachesWhichPermittedLenderToDemandAcceleratedRepaymentDuringPeriodOfPrincipalInterestSinkingFundOrRedemptionTermsOfLoansPayable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of details of breaches which permitted lender to demand accelerated repayment during period of principal, interest, sinking fund, or redemption terms of loans payable
                        
                        
                           Disclosure: IFRS 7.19
                        
                     
                           documentation
                        
                        
                           The description of the details of breaches during the period of principal, interest, sinking fund or redemption terms of loans payable that permitted the lender to demand accelerated repayment.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfDetailsOfDefaultsDuringPeriodOfPrincipalInterestSinkingFundOrRedemptionTermsOfLoansPayable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of details of defaults during period of principal, interest, sinking fund, or redemption terms of loans payable
                        
                        
                           Disclosure: IFRS 7.18 a
                        
                     
                           documentation
                        
                        
                           The description of details of defaults during the period of principal, interest, sinking fund or redemption terms of loans payable.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfDifficultiesStructuredEntityExperiencedInFinancingItsActivities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of difficulties structured entity experienced in financing its activities
                        
                        
                           Example: IFRS 12.B26 f
                        
                     
                           documentation
                        
                        
                           The description of the difficulties that a structured entity has experienced in financing its activities.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfDiscountRatesAppliedToCashFlowProjections
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Discount rate applied to cash flow projections
                        
                        
                           Disclosure: IAS 36.134 d (v), Disclosure: IAS 36.134 e (v)
                        
                     
                           documentation
                        
                        
                           The discount rate applied to cash flow projections for a cash-generating unit (group of units). [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfDiscountRatesUsedInCurrentEstimateOfValueInUse
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Discount rate used in current estimate of value in use
                        
                        
                           Disclosure: IAS 36.130 g
                        
                     
                           documentation
                        
                        
                           The discount rate used in the current estimate of the present value of the future cash flows expected to be derived from an asset or cash-generating unit.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfDiscountRatesUsedInPreviousEstimateOfValueInUse
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Discount rate used in previous estimate of value in use
                        
                        
                           Disclosure: IAS 36.130 g
                        
                     
                           documentation
                        
                        
                           The discount rate used in the previous estimate of the present value of the future cash flows expected to be derived from an asset or cash-generating unit.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfEffectiveInterestRateDeterminedOnDateOfReclassification
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Effective interest rate determined on date of reclassification for assets reclassified out of fair value through profit or loss category into amortised cost or fair value through other comprehensive income category
                        
                        
                           Disclosure: IFRS 7.12C a
                        
                     
                           documentation
                        
                        
                           The effective interest rate for financial assets reclassified out of fair value through profit or loss category into amortised cost or fair value through other comprehensive income category as of the date of reclassification. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfEffectOfChangingBusinessModelForManagingFinancialAssetsOnFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of effect of changing business model for managing financial assets on financial statements
                        
                        
                           Disclosure: IFRS 7.12B b
                        
                     
                           documentation
                        
                        
                           The description of the effect on the financial statements of changing the entity's business model for managing financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfEffectOfRegulatoryFrameworkOnPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of effect of regulatory framework on plan
                        
                        
                           Disclosure: IAS 19.139 a (ii)
                        
                     
                           documentation
                        
                        
                           The description of the effect of the regulatory framework on a defined benefit plan, such as the asset ceiling. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfEstimateOfRangeOfOutcomesFromContingentConsiderationArrangementsAndIndemnificationAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of estimate of range of undiscounted outcomes from contingent consideration arrangements and indemnification assets
                        
                        
                           Disclosure: IFRS 3.B64 g (iii)
                        
                     
                           documentation
                        
                        
                           The description of the estimate of the range of undiscounted outcomes from contingent consideration arrangements and indemnification assets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfEventOrChangeInCircumstancesThatCausedRecognitionOfDeferredTaxBenefitsAcquiredInBusinessCombinationAfterAcquisitionDate
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of event or change in circumstances that caused recognition of deferred tax benefits acquired in business combination after acquisition date
                        
                        
                           Disclosure: IAS 12.81 k
                        
                     
                           documentation
                        
                        
                           The description of the event or change in circumstances that caused the recognition of deferred tax benefits that were acquired in a business combination but not recognised until after the acquisition date. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExistenceOfRestrictionsOnTitlePropertyPlantAndEquipment
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of existence of restrictions on title, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.74 a
                        
                     
                           documentation
                        
                        
                           The description of the existence of restrictions on the title of property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExistenceOfThirdpartyCreditEnhancement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of existence of third-party credit enhancement
                        
                        
                           Disclosure: IFRS 13.98
                        
                     
                           documentation
                        
                        
                           The description of the existence of third-party credit enhancement for liabilities measured at fair value and issued with an inseparable third-party credit enhancement. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of expected impact of initial application of new standards or interpretations [text block]
                        
                        
                           Disclosure: IAS 8.30 b
                        
                     
                           documentation
                        
                        
                           The disclosure of the known or reasonably estimable information relevant to assessing the possible impact that the application of a new IFRS, that has been issued but is not yet effective, will have.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of expected impact of initial application of new standards or interpretations [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of expected impact of initial application of new standards or interpretations [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of expected impact of initial application of new standards or interpretations [table]
                        
                        
                           Disclosure: IAS 8.30 b
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the expected impact of the initial application of new standards or interpretations.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExpectedTimingOfOutflowsContingentLiabilitiesInBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of expected timing of outflows, contingent liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 j, Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The description of the expected timing of outflows of economic benefits for contingent liabilities recognised in a business combination. [Refer: Contingent liabilities [member]; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExpectedTimingOfOutflowsOtherProvisions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of expected timing of outflows, other provisions
                        
                        
                           Disclosure: IAS 37.85 a
                        
                     
                           documentation
                        
                        
                           The description of the expected timing of outflows of economic benefits related to other provisions. [Refer: Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExpectedVolatilityShareOptionsGranted
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Expected volatility, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a (i)
                        
                     
                           documentation
                        
                        
                           The expected volatility of the share price used to calculate the fair value of the share options granted. Expected volatility is a measure of the amount by which a price is expected to fluctuate during a period. The measure of volatility used in option pricing models is the annualised standard deviation of the continuously compounded rates of return on the share over a period of time.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCredits
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of expiry date of deductible temporary differences, unused tax losses and unused tax credits
                        
                        
                           Disclosure: IAS 12.81 e
                        
                     
                           documentation
                        
                        
                           The description of the expiry date (if any) of deductible temporary differences, unused tax losses and unused tax credits for which no deferred tax asset is recognised in the statement of financial position. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExplanationOfFactAndReasonsWhyRangeOfOutcomesFromContingentConsiderationArrangementsAndIndemnificationAssetsCannotBeEstimated
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of explanation of fact and reasons why range of outcomes from contingent consideration arrangements and indemnification assets cannot be estimated
                        
                        
                           Disclosure: IFRS 3.B64 g (iii)
                        
                     
                           documentation
                        
                        
                           The description of the fact and reasons why the range of outcomes from contingent consideration arrangements and indemnification assets cannot be estimated.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExposuresToRisksThatAriseFromContractsWithinScopeOfIFRS17AndHowTheyArise
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of exposures to risks that arise from contracts within scope of IFRS 17 and how they arise
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124 a
                        
                     
                           documentation
                        
                        
                           The description of the exposures to risks that arise from contracts within the scope of IFRS 17 and how they arise.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExposureToRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of exposure to risk
                        
                        
                           Disclosure: IFRS 7.33 a
                        
                     
                           documentation
                        
                        
                           The description of exposures to risks arising from financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExtentToWhichEntityCanBeLiableToMultiemployerOrStatePlanForOtherEntitiesObligations
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of extent to which entity can be liable to multi-employer or state plan for other entities' obligations
                        
                        
                           Disclosure: IAS 19.148 b
                        
                     
                           documentation
                        
                        
                           The description of the extent to which the entity can be liable for other entities' obligations under the terms and conditions of a multi-employer or state defined benefit plan. [Refer: Multi-employer defined benefit plans [member]; State defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfExtentToWhichFairValueOfInvestmentPropertyIsBasedOnValuationByIndependentValuer
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of extent to which fair value of investment property is based on valuation by independent valuer
                        
                        
                           Disclosure: IAS 40.75 e
                        
                     
                           documentation
                        
                        
                           The description of the extent to which the fair value of investment property (as measured or disclosed in the financial statements) is based on a valuation by an independent valuer who holds a recognised and relevant professional qualification and has recent experience in the location and category of the investment property being valued. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactAndBasisOnWhichCarryingAmountsDeterminedUnderPreviousGAAPWereAllocatedIfEntityUsesExemptionInIFRS1D8Ab
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact and basis on which carrying amounts determined under previous GAAP were allocated if entity uses exemption in IFRS 1.D8A(b)
                        
                        
                           Disclosure: IFRS 1.31A
                        
                     
                           documentation
                        
                        
                           The description of the fact and basis on which carrying amounts determined under previous GAAP were allocated if the entity applies the exemption in paragraph D8A(b) of IFRS 1 for oil and gas assets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactAndBasisOnWhichCarryingAmountsWereDeterminedIfEntityUsesExemptionInIFRS1D8B
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact and basis on which carrying amounts were determined under previous GAAP if entity uses exemption in IFRS 1.D8B
                        
                        
                           Disclosure: IFRS 1.31B
                        
                     
                           documentation
                        
                        
                           The description of the fact and basis on which carrying amounts were determined under previous GAAP if the entity applies the exemption in paragraph D8B of IFRS 1 for operations subject to rate regulation.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactAndReasonsWhyMaximumExposureToLossFromInterestsInStructuredEntitiesCannotBeQuantified
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact and reasons why maximum exposure to loss from interests in structured entities cannot be quantified
                        
                        
                           Disclosure: IFRS 12.29 c
                        
                     
                           documentation
                        
                        
                           The description of the fact and reasons why the entity cannot quantify its maximum exposure to loss from its interests in structured entities. [Refer: Maximum exposure to loss from interests in structured entities; Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactAndReasonWhyEntitysExposureToRiskArisingFromContractsWithinScopeOfIFRS17AtEndOfReportingPeriodIsNotRepresentativeOfItsExposureDuringPeriod
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact and reason why entity's exposure to risk arising from contracts within scope of IFRS 17 at end of reporting period is not representative of its exposure during period
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.123
                        
                     
                           documentation
                        
                        
                           The description of the fact and the reason why the entity's exposure to risk arising from contracts within the scope of IFRS 17 at the end of the reporting period is not representative of its exposure during the period.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactAndReasonWhySensitivityAnalysisAreUnrepresentative
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact and reason why sensitivity analyses are unrepresentative
                        
                        
                           Disclosure: IFRS 7.42
                        
                     
                           documentation
                        
                        
                           The description of the fact and reason why sensitivity analyses are unrepresentative of risks inherent in financial instruments (for example, because the year-end exposure does not reflect the exposure during the year). [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactAndReasonWhyVolumeOfHedgingRelationshipsToWhichExemptionInIFRS723CAppliesIsUnrepresentativeOfNormalVolumes
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact and reason why volume of hedging relationships to which exemption in IFRS 7.23C applies is unrepresentative of normal volumes
                        
                        
                           Disclosure: IFRS 7.24D
                        
                     
                           documentation
                        
                        
                           The description of the fact and reason why the volume of the hedging relationships to which the exemption in paragraph 23C of IFRS 7 applies is unrepresentative of the normal volumes.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactorsThatMakeUpGoodwillRecognised
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of factors that make up goodwill recognised
                        
                        
                           Disclosure: IFRS 3.B64 e
                        
                     
                           documentation
                        
                        
                           The qualitative description of the factors that make up the goodwill recognised, such as expected synergies from combining operations of the acquiree and the acquirer, intangible assets that do not qualify for separate recognition or other factors. [Refer: Goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactThatAmountOfChangeInAccountingEstimateIsImpracticable
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of fact that estimating amount of change in accounting estimate is impracticable [text block]
                        
                        
                           Disclosure: IAS 8.40
                        
                     
                           documentation
                        
                        
                           The description of the fact that the amount of the effect in future periods due to changes in accounting estimates is not disclosed because estimating it is impracticable.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactThatChangingOneOrMoreUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsWouldChangeFairValueSignificantlyAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact that changing one or more unobservable inputs to reflect reasonably possible alternative assumptions would change fair value significantly, assets
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The description of the fact that changing one or more unobservable inputs for the fair value measurement of assets to reflect reasonably possible alternative assumptions would change fair value significantly.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactThatChangingOneOrMoreUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsWouldChangeFairValueSignificantlyEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact that changing one or more unobservable inputs to reflect reasonably possible alternative assumptions would change fair value significantly, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The description of the fact that changing one or more unobservable inputs for the fair value measurement of the entity's own equity instruments to reflect reasonably possible alternative assumptions would change the fair value significantly. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactThatChangingOneOrMoreUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsWouldChangeFairValueSignificantlyLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact that changing one or more unobservable inputs to reflect reasonably possible alternative assumptions would change fair value significantly, liabilities
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The description of the fact that changing one or more unobservable inputs for the fair value measurement of liabilities to reflect reasonably possible alternative assumptions would change the fair value significantly.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactThatEntityDoesNotHaveLegalOrConstructiveObligationToNegativeNetAssetsTransitionFromProportionateConsolidationToEquityMethod
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact that entity does not have legal or constructive obligation to negative net assets, transition from proportionate consolidation to equity method
                        
                        
                           Disclosure: IFRS 11.C4
                        
                     
                           documentation
                        
                        
                           The description of the fact that the entity does not have a legal or constructive obligation in relation to the negative net assets, if aggregating all previously proportionately consolidated assets and liabilities on transition from proportionate consolidation to equity method results in negative net assets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactThatHighestAndBestUseOfNonfinancialAssetDiffersFromCurrentUse
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact that highest and best use of non-financial asset differs from current use
                        
                        
                           Disclosure: IFRS 13.93 i
                        
                     
                           documentation
                        
                        
                           The description of the fact that the use of a non-financial asset that would maximise the value of the asset or the group of assets and liabilities (for example, a business) within which the asset would be used differs from its current use.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactThatImpactIsNotKnownOrReasonablyEstimable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact that impact of initial application of new IFRS is not known or reasonably estimable
                        
                        
                           Example: IAS 8.31 e (ii)
                        
                     
                           documentation
                        
                        
                           The description of the fact that the impact of the initial application of a new IFRS is not known or reasonably estimable. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactThatMultiemployerPlanIsDefinedBenefitPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact that multi-employer or state plan is defined benefit plan
                        
                        
                           Disclosure: IAS 19.148 d (i)
                        
                     
                           documentation
                        
                        
                           The description of the fact that a multi-employer or state plan is a defined benefit plan. [Refer: Multi-employer defined benefit plans [member]; State defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFactThatNewOrAmendedIFRSStandardIsAppliedEarly
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact that new or amended IFRS Standard is applied early
                        
                        
                           Disclosure: Expiry date 2025-01-01 IAS 1.139U, Disclosure: Expiry date 2024-01-01 IAS 16.81N, Disclosure: Expiry date 2024-01-01 IAS 37.105, Disclosure: Expiry date 2023-01-01 IAS 39.108H, Disclosure: Expiry date 2024-01-01 IAS 41.65, Disclosure: Expiry date 2024-01-01 IFRS 1.39AG, Disclosure: Expiry date 2023-01-01 IFRS 16.C1B, Disclosure: Expiry date 2025-01-01 IFRS 17.C1, Disclosure: Expiry date 2023-01-01 IFRS 4.50, Disclosure: Expiry date 2023-01-01 IFRS 9.7.1.10, Disclosure: Expiry date 2024-01-01 IFRS 9.7.1.9
                        
                     
                           documentation
                        
                        
                           The description of the fact that a new or amended IFRS Standard is applied earlier than its effective date.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFinancialInstrumentsDesignatedAsHedgingInstrument
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of financial instruments designated as hedging instruments
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.22 b
                        
                     
                           documentation
                        
                        
                           The description of financial instruments designated as hedging instruments. Hedging instruments are designated derivatives or (for a hedge of the risk of changes in foreign currency exchange rates only) designated non-derivative financial assets or non-derivative financial liabilities whose fair value or cash flows are expected to offset changes in the fair value or cash flows of a designated hedged item. [Refer: Derivatives [member]; Derivative financial assets; Derivative financial liabilities; Financial instruments, class [member]; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFinancialInstrumentsTheirCarryingAmountAndExplanationOfWhyFairValueCannotBeMeasuredReliably
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of financial instruments, their carrying amount, and explanation of why fair value cannot be measured reliably
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.30 b
                        
                     
                           documentation
                        
                        
                           The description of financial instruments, their carrying amount and an explanation of why fair value cannot be measured reliably for financial instruments for which disclosures of fair value are not required. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFinancialRiskManagementRelatedToAgriculturalActivity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of financial risk management related to agricultural activity
                        
                        
                           Disclosure: IAS 41.49 c
                        
                     
                           documentation
                        
                        
                           The description of financial risk management related to agricultural activity.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfForecastTransactionHedgeAccountingPreviouslyUsedButNoLongerExpectedToOccur
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of forecast transactions for which hedge accounting had been used in previous period but which are no longer expected to occur
                        
                        
                           Disclosure: IFRS 7.23F, Disclosure: Expiry date 2023-01-01 IFRS 7.23 b
                        
                     
                           documentation
                        
                        
                           The description of forecast transactions for which hedge accounting had previously been used but which are no longer expected to occur.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFrequencyAndMethodsForTestingProceduresOfPricingModelsAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of frequency and methods for testing procedures of pricing models, assets
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 b
                        
                     
                           documentation
                        
                        
                           The description of the frequency and methods for calibration, back testing and other testing procedures of fair value measurement pricing models for assets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFrequencyAndMethodsForTestingProceduresOfPricingModelsEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of frequency and methods for testing procedures of pricing models, entity's own equity instruments
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 b
                        
                     
                           documentation
                        
                        
                           The description of the frequency and methods for calibration, back testing and other testing procedures of fair value measurement pricing models for the entity's own equity instruments. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFrequencyAndMethodsForTestingProceduresOfPricingModelsLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of frequency and methods for testing procedures of pricing models, liabilities
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 b
                        
                     
                           documentation
                        
                        
                           The description of the frequency and methods for calibration, back testing and other testing procedures of fair value measurement pricing models for liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFullyAmortisedIntangibleAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fully amortised intangible assets
                        
                        
                           Example: IAS 38.128 a
                        
                     
                           documentation
                        
                        
                           The description of fully amortised intangible assets that are still in use. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFunctionalCurrency
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of functional currency
                        
                        
                           Disclosure: IAS 21.53, Disclosure: IAS 21.57 c
                        
                     
                           documentation
                        
                        
                           The description of the currency of the primary economic environment in which the entity operates.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFundingArrangementsAndFundingPolicyThatAffectFutureContributions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of funding arrangements and funding policy that affect future contributions
                        
                        
                           Disclosure: IAS 19.147 a, Disclosure: IAS 19.148 a
                        
                     
                           documentation
                        
                        
                           The description of funding arrangements and the funding policy that affect future contributions to defined benefit plans. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfFundingPolicy
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of funding policy
                        
                        
                           Disclosure: IAS 26.35 c
                        
                     
                           documentation
                        
                        
                           The description of the policy for the transfer of assets to an entity (the fund) separate from the employer’s entity to meet future obligations for the payment of retirement benefits.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfGroupWithinEntityThatDecidesEntitysValuationPoliciesAndProceduresAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of group within entity that decides entity's valuation policies and procedures, assets
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 a (i)
                        
                     
                           documentation
                        
                        
                           The description of the group within the entity that decides the entity's fair value measurement valuation policies and procedures for assets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfGroupWithinEntityThatDecidesEntitysValuationPoliciesAndProceduresEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of group within entity that decides entity's valuation policies and procedures, entity's own equity instruments
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 a (i)
                        
                     
                           documentation
                        
                        
                           The description of the group within the entity that decides the entity's fair value measurement valuation policies and procedures for the entity's own equity instruments.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfGroupWithinEntityThatDecidesEntitysValuationPoliciesAndProceduresLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of group within entity that decides entity's valuation policies and procedures, liabilities
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 a (i)
                        
                     
                           documentation
                        
                        
                           The description of the group within the entity that decides the entity's fair value measurement valuation policies and procedures for liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfGrowthRateUsedToExtrapolateCashFlowProjections
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Growth rate used to extrapolate cash flow projections
                        
                        
                           Disclosure: IAS 36.134 d (iv), Disclosure: IAS 36.134 e (iv)
                        
                     
                           documentation
                        
                        
                           The growth rate used to extrapolate cash flow projections beyond the period covered by the most recent budgets/forecasts for a cash-generating unit (group of units). [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHedgingInstrumentsUsedToHedgeRiskExposuresAndHowTheyAreUsed
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of hedging instruments used to hedge risk exposures and how they are used
                        
                        
                           Disclosure: IFRS 7.22B a
                        
                     
                           documentation
                        
                        
                           The description of hedging instruments used to hedge risk exposures and how they are used. [Refer: Hedging instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHistoricalInformationAboutCounterpartyDefaultRates
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of historical information about counterparty default rates
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG23 c
                        
                     
                           documentation
                        
                        
                           The description of historical information about default rates of the party to the transaction other than the entity.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowAcquirerObtainedControlOfAcquiree
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how acquirer obtained control of acquiree
                        
                        
                           Disclosure: IFRS 3.B64 d
                        
                     
                           documentation
                        
                        
                           The description of how the acquirer obtained the power to govern the financial and operating policies of the acquiree so as to obtain benefits from its activities.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEffectOnFairValueMeasurementDueToChangeInOneOrMoreUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsWasCalculatedAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how effect on fair value measurement due to change in one or more unobservable inputs to reflect reasonably possible alternative assumptions was calculated, assets
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The description of how the effect on fair value measurement of assets due to change in one or more unobservable inputs to reflect reasonably possible alternative assumptions was calculated.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEffectOnFairValueMeasurementDueToChangeInOneOrMoreUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsWasCalculatedEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how effect on fair value measurement due to change in one or more unobservable inputs to reflect reasonably possible alternative assumptions was calculated, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The description of how the effect on fair value measurement of the entity's own equity instruments due to change in one or more unobservable inputs to reflect reasonably possible alternative assumptions was calculated. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEffectOnFairValueMeasurementDueToChangeInOneOrMoreUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsWasCalculatedLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how effect on fair value measurement due to change in one or more unobservable inputs to reflect reasonably possible alternative assumptions was calculated, liabilities
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The description of how the effect on the fair value measurement of liabilities due to change in one or more unobservable inputs to reflect reasonably possible alternative assumptions was calculated.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEntityDeterminedMaximumEconomicBenefitAvailable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how entity determined maximum economic benefit available
                        
                        
                           Disclosure: IAS 19.141 c (iv)
                        
                     
                           documentation
                        
                        
                           The description of how the entity determined the maximum economic benefit available in relation to a defined benefit plan, ie whether those benefits would be in the form of refunds, reductions in future contributions or a combination of both. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEntityDeterminedThatThirdpartyInformationUsedInFairValueMeasurementWasDevelopedInAccordanceWithIFRS13Assets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how entity determined that third-party information used in fair value measurement was developed in accordance with IFRS 13, assets
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 d
                        
                     
                           documentation
                        
                        
                           The description of how the entity determined that third-party information, such as broker quotes or pricing services, used in the fair value measurement of assets, was developed in accordance with IFRS 13.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEntityDeterminedThatThirdpartyInformationUsedInFairValueMeasurementWasDevelopedInAccordanceWithIFRS13EntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how entity determined that third-party information used in fair value measurement was developed in accordance with IFRS 13, entity's own equity instruments
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 d
                        
                     
                           documentation
                        
                        
                           The description of how the entity determined that third-party information, such as broker quotes or pricing services, used in the fair value measurement of the entity's own equity instruments was developed in accordance with IFRS 13. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEntityDeterminedThatThirdpartyInformationUsedInFairValueMeasurementWasDevelopedInAccordanceWithIFRS13Liabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how entity determined that third-party information used in fair value measurement was developed in accordance with IFRS 13, liabilities
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 d
                        
                     
                           documentation
                        
                        
                           The description of how the entity determined that third-party information, such as broker quotes or pricing services, used in the fair value measurement of liabilities, was developed in accordance with IFRS 13.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEntityDeterminedWhichStructuredEntitiesItSponsored
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how entity determined which structured entities it sponsored
                        
                        
                           Disclosure: IFRS 12.27 a
                        
                     
                           documentation
                        
                        
                           The description of how the entity has determined which structured entities it has sponsored.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEntityDeterminesConcentrationsOfRiskThatArisesFromContractsWithinScopeOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how entity determines concentrations of risk that arises from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.127
                        
                     
                           documentation
                        
                        
                           The description of how the entity determines the concentrations of risk that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEntityDeterminesEconomicRelationshipBetweenHedgedItemAndHedgingInstrumentForPurposeOfAssessingHedgeEffectiveness
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how entity determines economic relationship between hedged item and hedging instrument for purpose of assessing hedge effectiveness
                        
                        
                           Disclosure: IFRS 7.22B b
                        
                     
                           documentation
                        
                        
                           The description of how the entity determines the economic relationship between the hedged item and the hedging instrument for the purpose of assessing the hedge effectiveness. Hedge effectiveness is the extent to which changes in the fair value or the cash flows of the hedging instrument offset changes in the fair value or the cash flows of the hedged item. [Refer: Hedging instruments [member]; Hedged items [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEntityEstablishesHedgeRatioAndWhatSourcesOfHedgeIneffectivenessAre
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how entity establishes hedge ratio and what sources of hedge ineffectiveness are
                        
                        
                           Disclosure: IFRS 7.22B c
                        
                     
                           documentation
                        
                        
                           The description of how the entity establishes the hedge ratio and what are the sources of hedge ineffectiveness. Hedge ratio is the relationship between the quantity of the hedging instrument and the quantity of the hedged item in terms of their relative weighting. [Refer: Gain (loss) on hedge ineffectiveness]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEntityIsManagingProcessToTransitionToAlternativeBenchmarkRatesForHedgingRelationships
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how entity is managing process to transition to alternative benchmark rates for hedging relationships
                        
                        
                           Disclosure: IFRS 7.24H c
                        
                     
                           documentation
                        
                        
                           The description of how the entity is managing the process to transition to alternative benchmark rates for hedging relationships.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEntityManagesLiquidityRiskThatArisesFromContractsWithinScopeOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how entity manages liquidity risk that arises from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.132 a
                        
                     
                           documentation
                        
                        
                           The description of how the entity manages the liquidity risk that arises from contracts within the scope of IFRS 17. [Refer: Liquidity risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowEntityReflectsItsRiskManagementStrategyByUsingHedgeAccountingAndDesignatingHedgingRelationshipsThatItFrequentlyResets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how entity reflects its risk management strategy by using hedge accounting and designating hedging relationships that it frequently resets
                        
                        
                           Disclosure: IFRS 7.23C b (ii)
                        
                     
                           documentation
                        
                        
                           The description of how the entity reflects its risk management strategy by using hedge accounting and designating hedging relationships that it frequently resets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowForwardlookingInformationHasBeenIncorporatedIntoDeterminationOfExpectedCreditLosses
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how forward-looking information has been incorporated into determination of expected credit losses
                        
                        
                           Disclosure: IFRS 7.35G b
                        
                     
                           documentation
                        
                        
                           The description of how forward-looking information has been incorporated into the determination of expected credit losses, including the use of macroeconomic information.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowFutureRecoveryOrReversalOfRegulatoryDeferralAccountBalancesIsAffectedByRisksAndUncertainty
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how future recovery or reversal of regulatory deferral account balances is affected by risks and uncertainty
                        
                        
                           Disclosure: IFRS 14.30 c
                        
                     
                           documentation
                        
                        
                           The description of how the future recovery or reversal of regulatory deferral account balances is affected by risks and uncertainty. [Refer: Regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowInsurerConcludedThatItQualifiesForTemporaryExemptionFromIFRS9
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how insurer concluded that it qualifies for temporary exemption from IFRS 9
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39C
                        
                     
                           documentation
                        
                        
                           The description of how an insurer concluded that it qualifies for the temporary exemption from IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowInsurerDeterminedThatItDidNotEngageInSignificantActivityUnconnectedWithInsurance
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how insurer determined that it did not engage in significant activity unconnected with insurance
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39C b
                        
                     
                           documentation
                        
                        
                           The description of how an insurer determined that it did not engage in significant activity unconnected with insurance, including what information it considered.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowIssueCostsNotRecognisedAsExpenseWereRecognisedForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how issue costs not recognised as expense were recognised for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 m
                        
                     
                           documentation
                        
                        
                           The description of how issue costs not recognised as an expense were recognised for transactions recognised separately from the acquisition of assets and assumption of liabilities in business combinations. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowManagementDeterminesConcentrations
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how management determines concentrations
                        
                        
                           Disclosure: IFRS 7.B8 a
                        
                     
                           documentation
                        
                        
                           The description of how management determines concentrations of risks arising from financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowThirdpartyInformationWasTakenIntoAccountWhenMeasuringFairValueAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how third-party information was taken into account when measuring fair value, assets
                        
                        
                           Example: IFRS 13.92, Example: IFRS 13.IE64 b
                        
                     
                           documentation
                        
                        
                           The description of how third-party information, such as broker quotes, pricing services, net asset values and relevant market data, was taken into account when measuring the fair value of assets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowThirdpartyInformationWasTakenIntoAccountWhenMeasuringFairValueEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how third-party information was taken into account when measuring fair value, entity's own equity instruments
                        
                        
                           Example: IFRS 13.92, Example: IFRS 13.IE64 b
                        
                     
                           documentation
                        
                        
                           The description of how third-party information, such as broker quotes, pricing services, net asset values and relevant market data, was taken into account when measuring the fair value of the entity's own equity instruments. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfHowThirdpartyInformationWasTakenIntoAccountWhenMeasuringFairValueLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of how third-party information was taken into account when measuring fair value, liabilities
                        
                        
                           Example: IFRS 13.92, Example: IFRS 13.IE64 b
                        
                     
                           documentation
                        
                        
                           The description of how third-party information, such as broker quotes, pricing services, net asset values and relevant market data, was taken into account when measuring the fair value of liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfIdentificationOfFinancialStatementsToWhichSeparateFinancialStatementsRelate
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of identification of financial statements to which separate financial statements relate
                        
                        
                           Disclosure: IAS 27.17
                        
                     
                           documentation
                        
                        
                           The description of the identity of financial statements to which separate financial statements relate.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfIdentityOfRateRegulators
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of identity of rate regulator(s)
                        
                        
                           Disclosure: IFRS 14.30 b
                        
                     
                           documentation
                        
                        
                           The description of the identity of the rate regulator(s). A rate regulator is an authorised body that is empowered by statute or regulation to establish the rate or a range of rates that bind an entity. The rate regulator may be a third-party body or a related party of the entity, including the entity’s own governing board, if that body is required by statute or regulation to set rates both in the interest of the customers and to ensure the overall financial viability of the entity.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfImpactOfRateRegulationOnCurrentAndDeferredTax
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of impact of rate regulation on current and deferred tax
                        
                        
                           Disclosure: IFRS 14.34
                        
                     
                           documentation
                        
                        
                           The description of the impact of the rate regulation on the current and deferred tax. Rate regulation is a framework for establishing the prices that can be charged to customers for goods or services and that framework is subject to oversight and/or approval by a rate regulator.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInformationAboutSurplusOrDeficitOfMultiemployerPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of information about surplus or deficit of multi-employer or state plan
                        
                        
                           Disclosure: IAS 19.148 d (iv)
                        
                     
                           documentation
                        
                        
                           The description of available information about a surplus or deficit in a multi-employer or state plan that may affect the amount of future contributions. [Refer: Multi-employer defined benefit plans [member]; State defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInformationWhereFairValueDisclosuresNotRequired
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact that fair value information has not been disclosed because fair value of instruments cannot be measured reliably
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.30 a
                        
                     
                           documentation
                        
                        
                           The description of the fact that fair value information has not been disclosed because the fair value of instruments cannot be measured reliably.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInitialApplicationOfStandardsOrInterpretations
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of initial application of standards or interpretations [text block]
                        
                        
                           Disclosure: IAS 8.28
                        
                     
                           documentation
                        
                        
                           The disclosure of the initial application of an IFRS. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInputsToOptionPricingModelShareOptionsGranted
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of inputs to option pricing model, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a (i)
                        
                     
                           documentation
                        
                        
                           The description of inputs to the option pricing model for share options granted. [Refer: Option pricing model [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInputsUsedInFairValueMeasurementAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of inputs used in fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The description of inputs used in the fair value measurement of assets. Inputs are the assumptions that market participants would use when pricing the asset, including assumptions about risk such as the risk inherent in a particular valuation technique used to measure fair value (such as a pricing model) and the risk inherent in the inputs to the valuation technique.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInputsUsedInFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of inputs used in fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The description of inputs used in the fair value measurement of the entity's own equity instruments. Inputs are the assumptions that market participants would use when pricing the entity's own equity instrument, including assumptions about risk such as the risk inherent in a particular valuation technique used to measure fair value (such as a pricing model) and the risk inherent in the inputs to the valuation technique.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInputsUsedInFairValueMeasurementLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of inputs used in fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The description of inputs used in the fair value measurement of liabilities. Inputs are the assumptions that market participants would use when pricing the liability, including assumptions about risk such as the risk inherent in a particular valuation technique used to measure fair value (such as a pricing model) and the risk inherent in the inputs to the valuation technique.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfIntentionsToProvideSupportToStructuredEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of intentions to provide support to structured entity
                        
                        
                           Disclosure: IFRS 12.17, Disclosure: IFRS 12.31
                        
                     
                           documentation
                        
                        
                           The description of the entity's current intentions to provide financial or other support to a structured entity, including intentions to assist the structured entity in obtaining financial support.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInternalCreditRatingsProcess
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of internal credit ratings process
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG25 a
                        
                     
                           documentation
                        
                        
                           The description of the entity's process for internal credit ratings. [Refer: Internal credit grades [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInternalReportingProceduresForDiscussingAndAssessingFairValueMeasurementsAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of internal reporting procedures for discussing and assessing fair value measurements, assets
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 a (iii)
                        
                     
                           documentation
                        
                        
                           The description of the internal reporting procedures in place (for example, whether and, if so, how, pricing, risk management or audit committees discuss and assess the fair value measurements) for the group within the entity that decides the entity's fair value measurement valuation policies and procedures for assets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInternalReportingProceduresForDiscussingAndAssessingFairValueMeasurementsEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of internal reporting procedures for discussing and assessing fair value measurements, entity's own equity instruments
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 a (iii)
                        
                     
                           documentation
                        
                        
                           The description of the internal reporting procedures in place (for example, whether and, if so, how, pricing, risk management or audit committees discuss and assess the fair value measurements) for the group within the entity that decides the entity's fair value measurement valuation policies and procedures for the entity's own equity instruments. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInternalReportingProceduresForDiscussingAndAssessingFairValueMeasurementsLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of internal reporting procedures for discussing and assessing fair value measurements, liabilities
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 a (iii)
                        
                     
                           documentation
                        
                        
                           The description of the internal reporting procedures in place (for example, whether and, if so, how, pricing, risk management or audit committees discuss and assess the fair value measurements) for the group within the entity that decides the entity's fair value measurement valuation policies and procedures for liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInterrelationshipsBetweenUnobservableInputsAndOfHowTheyMightMagnifyOrMitigateEffectOfChangesInUnobservableInputsOnFairValueMeasurementAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of interrelationships between unobservable inputs and of how they might magnify or mitigate effect of changes in unobservable inputs on fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 h (i)
                        
                     
                           documentation
                        
                        
                           The description of the interrelationships between unobservable inputs and of how they might magnify or mitigate the effect of changes in the unobservable inputs on the fair value measurement of assets. [Refer: Disclosure of significant unobservable inputs used in fair value measurement of assets [text block]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInterrelationshipsBetweenUnobservableInputsAndOfHowTheyMightMagnifyOrMitigateEffectOfChangesInUnobservableInputsOnFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of interrelationships between unobservable inputs and of how they might magnify or mitigate effect of changes in unobservable inputs on fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 h (i)
                        
                     
                           documentation
                        
                        
                           The description of the interrelationships between unobservable inputs and of how they might magnify or mitigate the effect of changes in the unobservable inputs on the fair value measurement of the entity's own equity instruments. [Refer: Disclosure of significant unobservable inputs used in fair value measurement of equity [text block]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInterrelationshipsBetweenUnobservableInputsAndOfHowTheyMightMagnifyOrMitigateEffectOfChangesInUnobservableInputsOnFairValueMeasurementLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of interrelationships between unobservable inputs and of how they might magnify or mitigate effect of changes in unobservable inputs on fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 h (i)
                        
                     
                           documentation
                        
                        
                           The description of the interrelationships between unobservable inputs and of how they might magnify or mitigate the effect of changes in the unobservable inputs on the fair value measurement of liabilities. [Refer: Disclosure of significant unobservable inputs used in fair value measurement of liabilities [text block]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInvestmentPropertyAtCostOrInAccordanceWithIFRS16WithinFairValueModel
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of investment property, at cost or in accordance with IFRS 16 within fair value model
                        
                        
                           Disclosure: IAS 40.78 a
                        
                     
                           documentation
                        
                        
                           The description of investment property measured at cost or in accordance with IFRS 16 within the fair value model, because the entity cannot measure the fair value reliably. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInvestmentPropertyWhereFairValueInformationIsUnreliableCostModel
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of investment property where fair value information is unreliable, cost model
                        
                        
                           Disclosure: IAS 40.79 e (i)
                        
                     
                           documentation
                        
                        
                           The description of investment property accounted for using the cost model for which the entity cannot measure the fair value reliably. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfInvestmentsInEquityDesignatedAsMeasuredAtFairThroughOtherComprehensiveIncome
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of investments in equity instruments designated at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.11A a
                        
                     
                           documentation
                        
                        
                           The description of the investments in equity instruments that have been designated at fair value through other comprehensive income. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfJudgementsAndChangesInJudgementsThatSignificantlyAffectDeterminationOfAmountAndTimingOfRevenueFromContractsWithCustomers
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of judgements, and changes in judgements, that significantly affect determination of amount and timing of revenue from contracts with customers
                        
                        
                           Disclosure: IFRS 15.123
                        
                     
                           documentation
                        
                        
                           The description of the judgements, and changes in the judgements, that significantly affect the determination of the amount and timing of revenue from contracts with customers. [Refer: Revenue from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfJudgementsMadeByManagementInApplyingAggregationCriteriaForOperatingSegments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of judgements made by management in applying aggregation criteria for operating segments
                        
                        
                           Disclosure: IFRS 8.22 aa
                        
                     
                           documentation
                        
                        
                           The description of judgements made by the management in applying the aggregation criteria for operating segments. [Refer: Operating segments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfJudgementsMadeInDeterminingAmountOfCostsToObtainOrFulfilContractsWithCustomers
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of judgements made in determining amount of costs to obtain or fulfil contracts with customers
                        
                        
                           Disclosure: IFRS 15.127 a
                        
                     
                           documentation
                        
                        
                           The description of the judgements made in determining the amount of the costs to obtain or fulfil contracts with customers. [Refer: Assets recognised from costs to obtain or fulfil contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfJustificationForUsingGrowthRateThatExceedsLongtermAverageGrowthRate
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of justification for using growth rate that exceeds long-term average growth rate
                        
                        
                           Disclosure: IAS 36.134 d (iv)
                        
                     
                           documentation
                        
                        
                           The description of the justification for using any growth rate to extrapolate cash flow projections that exceeds the long-term average growth rate for the products, industries or country (countries) in which the entity operates, or for the market to which a cash-generating unit (group of units) is dedicated. [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfKeyAssumptionsOnWhichManagementHasBasedCashFlowProjections
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of key assumptions on which management has based cash flow projections
                        
                        
                           Disclosure: IAS 36.134 d (i), Disclosure: IAS 36.135 c
                        
                     
                           documentation
                        
                        
                           The description of key assumptions on which management has based its cash flow projections for the period covered by the most recent budgets/forecasts for a cash-generating unit (group of units). Key assumptions are those to which the unit's (group of units') recoverable amount is most sensitive. [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfKeyAssumptionsOnWhichManagementHasBasedDeterminationOfFairValueLessCostsOfDisposal
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of key assumptions on which management has based determination of fair value less costs of disposal
                        
                        
                           Disclosure: IAS 36.130 f (iii), Disclosure: IAS 36.134 e (i)
                        
                     
                           documentation
                        
                        
                           The description of key assumptions on which management has based its determination of fair value less costs of disposal for a cash-generating unit (group of units). Key assumptions are those to which the unit's (group of units') recoverable amount is most sensitive. [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLevelOfFairValueHierarchyWithinWhichFairValueMeasurementIsCategorised
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of level of fair value hierarchy within which fair value measurement is categorised
                        
                        
                           Disclosure: IAS 36.130 f (i), Disclosure: IAS 36.134 e (iiA)
                        
                     
                           documentation
                        
                        
                           The description of the level of the fair value hierarchy within which the fair value measurement is categorised in its entirety (without giving regard to the observability of 'costs of disposal') for a cash-generating unit (group of units'). [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLimitationsOfMethodsUsedInPreparingSensitivityAnalysisForActuarialAssumptions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of limitations of methods used in preparing sensitivity analysis for actuarial assumptions
                        
                        
                           Disclosure: IAS 19.145 b
                        
                     
                           documentation
                        
                        
                           The description of the limitations of the methods used in preparing a sensitivity analysis for significant actuarial assumptions. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemInStatementOfComprehensiveIncomeInWhichGainOrLossAsResultOfRemeasuringToFairValueEquityInterestIsRecognised
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line item of statement of comprehensive income in which gain or loss as result of remeasuring to fair value equity interest is recognised
                        
                        
                           Disclosure: IFRS 3.B64 p (ii)
                        
                     
                           documentation
                        
                        
                           The description of the line item of the statement of comprehensive income in which the gain or loss is recognised as a result of remeasuring to fair value the equity interest in the acquiree held by the acquirer before the business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemInStatementOfComprehensiveIncomeThatIncludesReclassificationAdjustments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line item in statement of comprehensive income that includes reclassification adjustments
                        
                        
                           Disclosure: IFRS 7.24C b (v)
                        
                     
                           documentation
                        
                        
                           The description of the line item in the statement of comprehensive income that includes the reclassification adjustments. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemInStatementOfComprehensiveIncomeThatIncludesRecognisedHedgeIneffectiveness
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line item in statement of comprehensive income that includes recognised hedge ineffectiveness
                        
                        
                           Disclosure: IFRS 7.24C a (ii), Disclosure: IFRS 7.24C b (iii)
                        
                     
                           documentation
                        
                        
                           The description of the line item in the statement of comprehensive income that includes the recognised hedge ineffectiveness. [Refer: Gain (loss) on hedge ineffectiveness]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemInStatementOfFinancialPositionThatIncludesHedgedItem
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line item in statement of financial position that includes hedged item
                        
                        
                           Disclosure: IFRS 7.24B a (iii)
                        
                     
                           documentation
                        
                        
                           The description of the line item in the statement of financial position that includes the hedged item. [Refer: Hedged items [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemInStatementOfFinancialPositionThatIncludesHedgingInstrument
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line item in statement of financial position that includes hedging instrument
                        
                        
                           Disclosure: IFRS 7.24A b
                        
                     
                           documentation
                        
                        
                           The description of the line item in the statement of financial position that includes the hedging instrument. [Refer: Hedging instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsForAcquisitionRelatedCostsRecognisedAsExpenseForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in statement of comprehensive income for amounts of acquisition-related costs recognised as expense for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 m
                        
                     
                           documentation
                        
                        
                           The description of line items in the statement of comprehensive income for amounts of acquisition-related costs recognised as expense for transactions recognised separately from the acquisition of assets and assumption of liabilities in business combinations. [Refer: Business combinations [member]; Acquisition-related costs recognised as expense for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInFinancialStatementsForAmountsRecognisedForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in financial statements for amounts recognised for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 l (iii)
                        
                     
                           documentation
                        
                        
                           The description of the line items in the financial statements where amounts recognised for transactions recognised separately from the acquisition of assets and assumption of liabilities in business combinations are included. [Refer: Business combinations [member]; Amounts recognised for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInOtherComprehensiveIncomeWhereGainsLossesAreRecognisedFairValueMeasurementAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in other comprehensive income where gains (losses) are recognised, fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 e (ii)
                        
                     
                           documentation
                        
                        
                           The description of the line item(s) in other comprehensive income in which the gains (losses) during the period for assets measured at fair value are recognised. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInOtherComprehensiveIncomeWhereGainsLossesAreRecognisedFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in other comprehensive income where gains (losses) are recognised, fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 e (ii)
                        
                     
                           documentation
                        
                        
                           The description of the line item(s) in other comprehensive income in which the gains (losses) during the period for the entity's own equity instruments measured at fair value are recognised. [Refer: At fair value [member]; Entity's own equity instruments [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInOtherComprehensiveIncomeWhereGainsLossesAreRecognisedFairValueMeasurementLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in other comprehensive income where gains (losses) are recognised, fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 e (ii)
                        
                     
                           documentation
                        
                        
                           The description of the line item(s) in other comprehensive income in which the gains (losses) during the period for liabilities measured at fair value are recognised. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInProfitOrLossInWhichGainLossOnCessationOfConsolidationOfSubsidiariesIsRecognised
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line item(s) in profit or loss in which gain (loss) on cessation of consolidation of subsidiaries is recognised
                        
                        
                           Disclosure: IFRS 12.9B c
                        
                     
                           documentation
                        
                        
                           The description of line item(s) in profit or loss in which gain (loss) on cessation of consolidation of subsidiaries due to change of investment entity status is recognised. [Refer: Disclosure of investment entities [text block]; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInProfitOrLossWhereGainsLossesAreRecognisedFairValueMeasurementAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in profit or loss where gains (losses) are recognised, fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 e (i)
                        
                     
                           documentation
                        
                        
                           The description of the line item(s) in profit or loss in which the gains (losses) during the period for assets measured at fair value are recognised. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInProfitOrLossWhereGainsLossesAreRecognisedFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in profit or loss where gains (losses) are recognised, fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 e (i)
                        
                     
                           documentation
                        
                        
                           The description of the line item(s) in profit or loss in which the gains (losses) during the period for the entity's own equity instruments measured at fair value are recognised. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInProfitOrLossWhereGainsLossesAreRecognisedFairValueMeasurementLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in profit or loss where gains (losses) are recognised, fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 e (i)
                        
                     
                           documentation
                        
                        
                           The description of the line item(s) in profit or loss in which the gains (losses) during the period for liabilities measured at fair value are recognised. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInProfitOrLossWhereGainsLossesAttributableToChangeInUnrealisedGainsOrLossesForAssetsHeldAtEndOfPeriodAreRecognisedFairValueMeasurement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in profit or loss where gains (losses) attributable to change in unrealised gains or losses for assets held at end of period are recognised, fair value measurement
                        
                        
                           Disclosure: IFRS 13.93 f
                        
                     
                           documentation
                        
                        
                           The description of the line item(s) in profit or loss in which gains (losses) for the period recognised in profit or loss are reported for assets measured at fair value that are attributable to the change in unrealised gains (losses) relating to those assets held at the end of the reporting period. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInProfitOrLossWhereGainsLossesAttributableToChangeInUnrealisedGainsOrLossesForEntitysOwnEquityInstrumentsHeldAtEndOfPeriodAreRecognisedFairValueMeasurement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in profit or loss where gains (losses) attributable to change in unrealised gains or losses for entity's own equity instruments held at end of period are recognised, fair value measurement
                        
                        
                           Disclosure: IFRS 13.93 f
                        
                     
                           documentation
                        
                        
                           The description of the line item(s) in profit or loss in which gains (losses) for the period recognised in profit or loss are reported for the entity's own equity instruments measured at fair value that are attributable to the change in unrealised gains or losses relating to those instruments held at the end of the reporting period. [Refer: At fair value [member]; Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInProfitOrLossWhereGainsLossesAttributableToChangeInUnrealisedGainsOrLossesForLiabilitiesHeldAtEndOfPeriodAreRecognisedFairValueMeasurement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in profit or loss where gains (losses) attributable to change in unrealised gains or losses for liabilities held at end of period are recognised, fair value measurement
                        
                        
                           Disclosure: IFRS 13.93 f
                        
                     
                           documentation
                        
                        
                           The description of the line item(s) in profit or loss in which gains (losses) for the period recognised in profit or loss are reported for liabilities measured at fair value that are attributable to the change in unrealised gains (losses) relating to those liabilities held at the end of the reporting period. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInStatementOfComprehensiveIncomeInWhichImpairmentLossesRecognisedInProfitOrLossAreIncluded
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line item(s) in statement of comprehensive income in which impairment losses recognised in profit or loss are included
                        
                        
                           Disclosure: IAS 36.126 a
                        
                     
                           documentation
                        
                        
                           The description of line item(s) of the statement of comprehensive income in which impairment losses recognised in profit or loss are included. [Refer: Impairment loss (reversal of impairment loss) recognised in profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInStatementOfComprehensiveIncomeInWhichImpairmentLossesRecognisedInProfitOrLossAreReversed
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line item(s) in statement of comprehensive income in which impairment losses recognised in profit or loss are reversed
                        
                        
                           Disclosure: IAS 36.126 b
                        
                     
                           documentation
                        
                        
                           The description of line item(s) of the statement of comprehensive income in which impairment losses recognised in profit or loss are reversed. [Refer: Impairment loss (reversal of impairment loss) recognised in profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInStatementOfComprehensiveIncomeThatIncludesProceedsAndCostIncludedInProfitOrLossInAccordanceWithParagraph20AOfIAS16
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line item(s) in statement of comprehensive income that include(s) proceeds and cost included in profit or loss in accordance with paragraph 20A of IAS 16
                        
                        
                           Disclosure: Effective 2022-01-01 IAS 16.74A b
                        
                     
                           documentation
                        
                        
                           Description of line item(s) in the statement of comprehensive income that include(s) proceeds and cost included in profit or loss in accordance with paragraph 20A of IAS 16. [Refer: Proceeds included in profit or loss in accordance with paragraph 20A of IAS 16 that relate to items produced that are not output of entity's ordinary activities; Cost included in profit or loss in accordance with paragraph 20A of IAS 16 that relates to items produced that are not output of entity's ordinary activities]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInStatementOfFinancialPositionInWhichAssetsAndLiabilitiesRecognisedInRelationToStructuredEntitiesAreRecognised
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in statement of financial position in which assets and liabilities recognised in relation to structured entities are recognised
                        
                        
                           Disclosure: IFRS 12.29 b
                        
                     
                           documentation
                        
                        
                           The description of the line items in the statement of financial position in which assets and liabilities in relation to structured entities are recognised.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInStatementOfFinancialPositionWhichIncludeLeaseLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in statement of financial position which include lease liabilities
                        
                        
                           Disclosure: IFRS 16.47 b
                        
                     
                           documentation
                        
                        
                           The description of the line items in the statement of financial position that include the lease liabilities. [Refer: Lease liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLineItemsInStatementOfFinancialPositionWhichIncludeRightofuseAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items in statement of financial position which include right-of-use assets
                        
                        
                           Disclosure: IFRS 16.47 a (ii)
                        
                     
                           documentation
                        
                        
                           The description of the line items in the statement of financial position that include the right-of-use assets. [Refer: Right-of-use assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfLinkBetweenReimbursementRightAndRelatedObligation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of link between reimbursement right and related obligation
                        
                        
                           Disclosure: IAS 19.140 b
                        
                     
                           documentation
                        
                        
                           The description of the link between a reimbursement right and the related defined benefit obligation. [Refer: Reimbursement rights related to defined benefit obligation, at fair value]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMajorAssumptionsMadeConcerningFutureEventsContingentLiabilitiesInBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of major assumptions made concerning future events, contingent liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 j, Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The description of the major assumptions made concerning future events that may affect the amount required to settle a contingent liability recognised in a business combination. [Refer: Contingent liabilities [member]; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of major assumptions made concerning future events, other provisions
                        
                        
                           Disclosure: IAS 37.85 b
                        
                     
                           documentation
                        
                        
                           The description of the major assumptions made concerning future events that may affect the amount required to settle a provision. [Refer: Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfManagementsApproachToDeterminingValuesAssignedToKeyAssumptions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of management's approach to determining values assigned to key assumptions
                        
                        
                           Disclosure: IAS 36.134 d (ii), Disclosure: IAS 36.134 e (ii), Disclosure: IAS 36.135 d
                        
                     
                           documentation
                        
                        
                           The description of management's approach to determining the value (or values) assigned to key assumptions, whether those value(s) reflect past experience or, if appropriate, are consistent with external sources of information and, if not, how and why they differ from past experience or external sources of information. Key assumptions are those to which the unit’s (group of units’) recoverable amount is most sensitive.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfManagingLiquidityRisk
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of how entity manages liquidity risk [text block]
                        
                        
                           Disclosure: IFRS 7.39 c
                        
                     
                           documentation
                        
                        
                           The disclosure of how the entity manages its liquidity risk. [Refer: Liquidity risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMaterialReconcilingItems
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of material reconciling items
                        
                        
                           Disclosure: IFRS 8.28
                        
                     
                           documentation
                        
                        
                           The description of all material reconciling items. [Refer: Material reconciling items [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMaximumTermOfOptionsGrantedForSharebasedPaymentArrangement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of maximum term of options granted for share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 a
                        
                     
                           documentation
                        
                        
                           The description of the maximum term of options granted for a type of share-based payment arrangement that existed at any time during the period. An entity with substantially similar types of share-based payment arrangements may aggregate this information. [Refer: Share-based payment arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMeasurementBasisForNoncontrollingInterestInAcquireeRecognisedAtAcquisitionDate
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of measurement basis for non-controlling interest in acquiree recognised at acquisition date
                        
                        
                           Disclosure: IFRS 3.B64 o (i)
                        
                     
                           documentation
                        
                        
                           The description of the measurement basis for a non-controlling interest in an acquiree recognised at the acquisition date for business combinations in which the acquirer holds less than 100 per cent of the equity interests in the acquiree at the acquisition date. [Refer: Business combinations [member]; Non-controlling interest in acquiree recognised at acquisition date]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMeasurementDifferencesForFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of measurement differences for financial assets subject to offsetting, enforceable master netting arrangements or similar agreements
                        
                        
                           Disclosure: IFRS 7.B42
                        
                     
                           documentation
                        
                        
                           The description of any measurement differences for financial assets that are offset or that are subject to an enforceable master netting arrangement or similar agreement. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMeasurementDifferencesForFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of measurement differences for financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements
                        
                        
                           Disclosure: IFRS 7.B42
                        
                     
                           documentation
                        
                        
                           The description of any measurement differences for financial liabilities that are offset or that are subject to an enforceable master netting arrangement or similar agreement. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodOfSettlementForSharebasedPaymentArrangement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of method of settlement for share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 a
                        
                     
                           documentation
                        
                        
                           The description of the method of settlement (for example, whether in cash or equity) for a type of share-based payment arrangement that existed at any time during the period. An entity with substantially similar types of share-based payment arrangements may aggregate this information. [Refer: Share-based payment arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodologyUsedToDetermineWhetherPresentingEffectsOfChangesInLiabilitysCreditRiskInOtherComprehensiveIncomeWouldCreateOrEnlargeAccountingMismatchInProfitOrLoss
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of methodology or methodologies used to determine whether presenting effects of changes in liability's credit risk in other comprehensive income would create or enlarge accounting mismatch in profit or loss
                        
                        
                           Disclosure: IFRS 7.11 c
                        
                     
                           documentation
                        
                        
                           The description of the methodology or methodologies used to determine whether presenting the effects of changes in a financial liability's credit risk in other comprehensive income would create or enlarge an accounting mismatch in profit or loss. If an entity is required to present the effects of changes in a liability’s credit risk in profit or loss, the disclosure must include a detailed description of the economic relationship described between the characteristics of the liability and the characteristics of the other financial instruments measured at fair value through profit or loss whose value was changed as a result of changes in the liability's credit risk. [Refer: Credit risk [member]; Financial instruments, class [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodsAndAssumptionsUsedInPreparingSensitivityAnalysisForActuarialAssumptions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of methods and assumptions used in preparing sensitivity analysis for actuarial assumptions
                        
                        
                           Disclosure: IAS 19.145 b
                        
                     
                           documentation
                        
                        
                           The description of the methods and assumptions used when preparing a sensitivity analysis for significant actuarial assumptions. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodsAndAssumptionsUsedInPreparingSensitivityAnalysisToChangesInRiskExposuresThatAriseFromContractsWithinScopeOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of methods and assumptions used in preparing sensitivity analysis to changes in risk variables that arise from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 b
                        
                     
                           documentation
                        
                        
                           The description of the methods and assumptions used in preparing the sensitivity analysis to changes in risk variables that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodsUsedToDevelopAndSubstantiateUnobservableInputsUsedInFairValueMeasurementAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of methods used to develop and substantiate unobservable inputs used in fair value measurement, assets
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 e
                        
                     
                           documentation
                        
                        
                           The description of the methods used to develop and substantiate the unobservable inputs used in the fair value measurement of assets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodsUsedToDevelopAndSubstantiateUnobservableInputsUsedInFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of methods used to develop and substantiate unobservable inputs used in fair value measurement, entity's own equity instruments
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 e
                        
                     
                           documentation
                        
                        
                           The description of the methods used to develop and substantiate the unobservable inputs used in the fair value measurement of the entity's own equity instruments. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodsUsedToDevelopAndSubstantiateUnobservableInputsUsedInFairValueMeasurementLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of methods used to develop and substantiate unobservable inputs used in fair value measurement, liabilities
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 e
                        
                     
                           documentation
                        
                        
                           The description of the methods used to develop and substantiate the unobservable inputs used in the fair value measurement of liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodsUsedToMeasureContractsWithinScopeOfIFRS17AndProcessesForEstimatingInputsToThoseMethods
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of methods used to measure contracts within scope of IFRS 17 and processes for estimating inputs to those methods
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 a
                        
                     
                           documentation
                        
                        
                           The description of the methods used to measure contracts within the scope of IFRS 17 and the processes for estimating the inputs to those methods.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodsUsedToMeasureFairValueOfNoncashAssetsDeclaredForDistributionToOwnersBeforeFinancialStatementsAuthorisedForIssue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of methods used to measure fair value of non-cash assets declared for distribution to owners before financial statements authorised for issue
                        
                        
                           Disclosure: IFRIC 17.17 c
                        
                     
                           documentation
                        
                        
                           The description of methods used to measure the fair value of non-cash assets declared to be distributed as a dividend, when the declaration date is after the end of the reporting period but before the financial statements are authorised for issue. [Refer: Non-cash assets declared for distribution to owners before financial statements authorised for issue]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodsUsedToMeasureRisksThatAriseFromContractsWithinScopeOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of methods used to measure risks that arise from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124 b
                        
                     
                           documentation
                        
                        
                           The description of the methods used to measure the risks that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodsUsedToRecogniseRevenueFromContractsWithCustomers
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of methods used to recognise revenue from contracts with customers
                        
                        
                           Disclosure: IFRS 15.124 a
                        
                     
                           documentation
                        
                        
                           The description of the methods used to recognise revenue from contracts with customers. [Refer: Revenue from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodToRecogniseInsuranceAcquisitionCashFlowsWhenUsingPremiumAllocationApproach
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of method to recognise insurance acquisition cash flows when using premium allocation approach
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.97 c
                        
                     
                           documentation
                        
                        
                           The description of the method chosen by an entity that uses the premium allocation approach to recognise insurance acquisition cash flows applying paragraph 59(a) of IFRS 17. Premium allocation approach is an approach, described in paragraphs 53-59 of IFRS 17, that simplifies the measurement of the liability for remaining coverage of a group of insurance contracts. [Refer: Increase (decrease) through insurance acquisition cash flows, insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodUsedAndAssumptionsMadeToIncorporateEffectsOfExpectedEarlyExerciseShareOptionsGranted
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of method used and assumptions made to incorporate effects of expected early exercise, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a (i)
                        
                     
                           documentation
                        
                        
                           The description of the method used and the assumptions made to incorporate the effects of exercising granted share options early.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfMethodUsedToDetermineAmortisationOfAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomers
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of method used to determine amortisation of assets recognised from costs to obtain or fulfil contracts with customers
                        
                        
                           Disclosure: IFRS 15.127 b
                        
                     
                           documentation
                        
                        
                           The description of the method used to determine the amortisation of the assets recognised from the costs to obtain or fulfil contracts with customers. [Refer: Assets recognised from costs to obtain or fulfil contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAmountAndCorrectionOfAccountingErrorsInPriorPeriodsEstimate
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of nature of accounting errors in prior periods [text block]
                        
                        
                           Disclosure: IAS 8.49 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of accounting errors in prior periods.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAndAmountOfAnyMeasurementPeriodAdjustmentsRecognisedForParticularAssetsLiabilitiesNoncontrollingInterestsOrItemsOfConsideration
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of any measurement period adjustments recognised for particular assets, liabilities, non-controlling interests or items of consideration
                        
                        
                           Disclosure: IFRS 3.B67 a (iii)
                        
                     
                           documentation
                        
                        
                           The description of the nature of the measurement period adjustments recognised for particular assets, liabilities, non-controlling interests or items of consideration for which initial accounting for a business combination is incomplete. [Refer: Non-controlling interests; Measurement period adjustments recognised for particular assets, liabilities, non-controlling interests or items of consideration; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAndAmountOfChangeInAccountingEstimate
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of nature of change in accounting estimate [text block]
                        
                        
                           Disclosure: IAS 8.39
                        
                     
                           documentation
                        
                        
                           The description of the nature of changes in accounting estimates that have effects in the current period or are expected to have effects in future periods.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAndAmountOfChangeInEstimateDuringFinalInterimPeriod
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature and amount of change in estimate during final interim period
                        
                        
                           Disclosure: IAS 34.26
                        
                     
                           documentation
                        
                        
                           The description of the nature and amount of change in an estimate of an amount reported in an interim period that is changed significantly during the final interim period of the financial year.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAndCarryingAmountOfAssetsObtained
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of assets obtained by taking possession of collateral or calling on other credit enhancements
                        
                        
                           Disclosure: IFRS 7.38 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of financial or non-financial assets obtained by the entity taking possession of the collateral it holds as security or calling on other credit enhancements (for example, guarantees). [Refer: Guarantees [member]; Assets obtained by taking possession of collateral or calling on other credit enhancements; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAndEffectOfAnyAsymmetricalAllocationsToReportableSegments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature and effect of any asymmetrical allocations to reportable segments
                        
                        
                           Disclosure: IFRS 8.27 f
                        
                     
                           documentation
                        
                        
                           The description of the nature and effect of any asymmetrical allocations to reportable segments. For example, an entity might allocate depreciation expense to a segment without allocating the related depreciable assets to that segment. [Refer: Reportable segments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAndExtentOfGovernmentGrantsForAgriculturalActivityRecognisedInFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature and extent of government grants for agricultural activity recognised in financial statements
                        
                        
                           Disclosure: IAS 41.57 a
                        
                     
                           documentation
                        
                        
                           The description of the nature and extent of government grants for agricultural activity recognised in the financial statements. [Refer: Government [member]; Government grants]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAndExtentOfGovernmentGrantsRecognisedInFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature and extent of government grants recognised in financial statements
                        
                        
                           Disclosure: IAS 20.39 b
                        
                     
                           documentation
                        
                        
                           The description of the nature and extent of government grants recognised in the financial statements. [Refer: Government grants]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAndExtentOfRateregulatedActivity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature and extent of rate-regulated activity
                        
                        
                           Disclosure: IFRS 14.30 a
                        
                     
                           documentation
                        
                        
                           The description of the nature and extent of the rate-regulated activity. [Refer: Rate-regulated activities [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAndExtentOfSignificantRestrictionsOnTransferOfFundsToParent
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature and extent of significant restrictions on transfer of funds to entity
                        
                        
                           Disclosure: IFRS 12.19D a, Disclosure: IFRS 12.22 a
                        
                     
                           documentation
                        
                        
                           The description of the nature and extent of any significant restrictions (for example, resulting from borrowing arrangements or regulatory requirements) on the ability of other entities to transfer funds to the reporting entity in the form of cash dividends or to repay loans or advances.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAndExtentToWhichProtectiveRightsOfNoncontrollingInterestsCanSignificantlyRestrictEntitysAbilityToAccessOrUseAssetsAndSettleLiabilitiesOfGroup
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature and extent to which protective rights of non-controlling interests can significantly restrict entity's ability to access or use assets and settle liabilities of group
                        
                        
                           Disclosure: IFRS 12.13 b
                        
                     
                           documentation
                        
                        
                           The description of the nature and extent to which protective rights of non-controlling interests can significantly restrict the entity's ability to access or use the assets and settle the liabilities of the group (such as when a parent is obliged to settle the liabilities of a subsidiary before settling its own liabilities, or when approval of non-controlling interests is required either to access the assets or to settle the liabilities of a subsidiary). Protective rights are rights designed to protect the interest of the party holding those rights without giving that party power over the entity to which those rights relate. [Refer: Non-controlling interests; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAndFinancialEffectOfBusinessCombinationsAfterReportingPeriodBeforeStatementsAuthorisedForIssue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature and financial effect of business combinations after reporting period before statements authorised for issue
                        
                        
                           Disclosure: IFRS 3.59 b
                        
                     
                           documentation
                        
                        
                           The description of the nature and financial effect of business combinations after the end of the reporting period but before the financial statements are authorised for issue. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAndFinancialEffectOfBusinessCombinationsDuringPeriod
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature and financial effect of business combinations during period
                        
                        
                           Disclosure: IFRS 3.59 a
                        
                     
                           documentation
                        
                        
                           The description of the nature and financial effect of business combinations during the current reporting period. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureAndPurposeOfReservesWithinEquity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature and purpose of reserves within equity
                        
                        
                           Disclosure: IAS 1.79 b
                        
                     
                           documentation
                        
                        
                           The description of the nature and purpose of reserves within equity. [Refer: Other reserves]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfActivitiesOfBiologicalAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of activities of biological assets
                        
                        
                           Disclosure: IAS 41.46 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of activities involving biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfAssetsWithSignificantRiskOfMaterialAdjustmentsWithinNextFinancialYear
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of assets with significant risk of material adjustments within next financial year
                        
                        
                           Disclosure: IAS 1.125 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of assets that are subject to assumptions that have a significant risk of resulting in a material adjustment to the amounts of those assets within the next financial year.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfBenefitsProvidedByPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of benefits provided by plan
                        
                        
                           Disclosure: IAS 19.139 a (i)
                        
                     
                           documentation
                        
                        
                           The description of the nature of the benefits provided by a defined benefit plan (for example, final salary defined benefit plan or contribution-based plan with guarantee). [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfChangeInAccountingPolicy
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of change in accounting policy
                        
                        
                           Disclosure: IAS 8.28 c
                        
                     
                           documentation
                        
                        
                           The description of the nature of a change in accounting policy related to an initial application of an IFRS. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfChangesFromPriorPeriodsInMeasurementMethodsUsedToDetermineReportedSegmentProfitOrLossAndEffectOfThoseChangesOnMeasureOfSegmentProfitOrLoss
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of changes from prior periods in measurement methods used to determine reported segment profit or loss and effect of those changes on measure of segment profit or loss
                        
                        
                           Disclosure: IFRS 8.27 e
                        
                     
                           documentation
                        
                        
                           The description of the nature of the changes from prior periods in the measurement methods used to determine reported segment profit or loss and the effect, if any, of those changes on the measure of segment profit (loss). [Refer: Reportable segments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfClassOfAssetsMeasuredAtFairValue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of class of assets measured at fair value
                        
                        
                           Example: IFRS 13.92, Example: IFRS 13.IE64 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of the class of assets being measured at fair value, including the characteristics of the items being measured, that are taken into account when determining the relevant inputs. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfClassOfEntitysOwnEquityInstrumentsMeasuredAtFairValue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of class of entity's own equity instruments measured at fair value
                        
                        
                           Example: IFRS 13.92, Example: IFRS 13.IE64 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of the class of the entity's own equity instruments being measured at fair value, including the characteristics of the items being measured, that are taken into account when determining the relevant inputs. [Refer: At fair value [member]; Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfClassOfLiabilitiesMeasuredAtFairValue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of class of liabilities measured at fair value
                        
                        
                           Example: IFRS 13.92, Example: IFRS 13.IE64 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of the class of liabilities being measured at fair value, including the characteristics of the items being measured, that are taken into account when determining the relevant inputs. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfContingentAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of contingent assets
                        
                        
                           Disclosure: IAS 37.89
                        
                     
                           documentation
                        
                        
                           The description of the nature of possible assets that arise from past events and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain future events not wholly within the entity's control.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfCounterparty
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of counterparty
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG23 b
                        
                     
                           documentation
                        
                        
                           The description of the nature of the party to a transaction other than the entity.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfDifferencesBetweenMeasurementsOfReportableSegmentsAssetsAndEntitysAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of differences between measurements of reportable segments' assets and entity's assets
                        
                        
                           Disclosure: IFRS 8.27 c
                        
                     
                           documentation
                        
                        
                           The description of the nature of the differences between measurements of the reportable segments' assets and the entity's assets. Those differences could include accounting policies and policies for allocation of jointly used assets that are necessary for an understanding of the reported segment information. [Refer: Reportable segments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfDifferencesBetweenMeasurementsOfReportableSegmentsLiabilitiesAndEntitysLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of differences between measurements of reportable segments' liabilities and entity's liabilities
                        
                        
                           Disclosure: IFRS 8.27 d
                        
                     
                           documentation
                        
                        
                           The description of the nature of the differences between measurements of the reportable segments' liabilities and the entity's liabilities. Those differences could include accounting policies and policies for the allocation of jointly utilised liabilities that are necessary for an understanding of the reported segment information. [Refer: Reportable segments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfDifferencesBetweenMeasurementsOfReportableSegmentsProfitsOrLossesAndEntitysProfitOrLossBeforeIncomeTaxExpenseOrIncomeAndDiscontinuedOperations
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of differences between measurements of reportable segments' profits or losses and entity's profit or loss before income tax expense or income and discontinued operations
                        
                        
                           Disclosure: IFRS 8.27 b
                        
                     
                           documentation
                        
                        
                           The description of the nature of the differences between measurements of the reportable segments' profits or losses and the entity's profit or loss before income tax expense or income and discontinued operations. Those differences could include accounting policies and policies for the allocation of centrally incurred costs that are necessary for an understanding of the reported segment information. [Refer: Discontinued operations [member]; Reportable segments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of entity's operations and principal activities
                        
                        
                           Disclosure: IAS 1.138 b
                        
                     
                           documentation
                        
                        
                           The description of the nature of the entity's operations and principal activities.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfEntitysRelationshipWithAssociate
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of entity's relationship with associate
                        
                        
                           Disclosure: IFRS 12.21 a (ii)
                        
                     
                           documentation
                        
                        
                           The description of the nature of the entity's relationship with an associate (for example, describing the nature of the activities of the associate and whether they are strategic to the entity's activities). [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfEntitysRelationshipWithJointOperation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of entity's relationship with joint operation
                        
                        
                           Disclosure: IFRS 12.21 a (ii)
                        
                     
                           documentation
                        
                        
                           The description of the nature of the entity's relationship with a joint operation (for example, describing the nature of the activities of the joint operation and whether they are strategic to the entity's activities). [Refer: Joint operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfEntitysRelationshipWithJointVenture
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of entity's relationship with joint venture
                        
                        
                           Disclosure: IFRS 12.21 a (ii)
                        
                     
                           documentation
                        
                        
                           The description of the nature of the entity's relationship with a joint venture (for example, describing the nature of the activities of the joint venture and whether they are strategic to the entity's activities). [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of financial statements
                        
                        
                           Disclosure: IAS 1.51 b, Disclosure: IAS 27.16 a, Disclosure: IAS 27.17 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of financial statements (for example, whether the financial statements are of an individual entity or a group of entities).
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfGoodsOrServicesThatEntityHasPromisedToTransfer
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of goods or services that entity has promised to transfer
                        
                        
                           Disclosure: IFRS 15.119 c
                        
                     
                           documentation
                        
                        
                           The description of the nature of the goods or services that the entity has promised to transfer to customers.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfImpendingChangeInAccountingPolicy
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of impending change in accounting policy
                        
                        
                           Example: IAS 8.31 b
                        
                     
                           documentation
                        
                        
                           The description of the nature of the impending change or changes in accounting policy due to a new IFRS that has been issued but is not yet effective.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfIndividualAsset
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of individual asset
                        
                        
                           Disclosure: IAS 36.130 c (i)
                        
                     
                           documentation
                        
                        
                           The description of the nature of an individual asset for which material impairment loss is recognised or reversed during the period. [Refer: Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfInterestInFunds
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of interest in funds
                        
                        
                           Disclosure: IFRIC 5.11
                        
                     
                           documentation
                        
                        
                           The description of the nature of the entity's interest in decommissioning, restoration and environmental rehabilitation funds.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfLiabilitiesConnectedWithInsuranceThatAreNotLiabilitiesArisingFromContractsWithinScopeOfIFRS4
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of liabilities connected with insurance that are not liabilities arising from contracts within scope of IFRS 4
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39C a
                        
                     
                           documentation
                        
                        
                           The description of the nature of the liabilities connected with insurance that are not liabilities arising from contracts within the scope of IFRS 4.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfLiabilitiesWithSignificantRiskOfMaterialAdjustmentsWithinNextFinancialYear
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of liabilities with significant risk of material adjustments within next financial year
                        
                        
                           Disclosure: IAS 1.125 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of liabilities that are subject to assumptions that have a significant risk of resulting in a material adjustment to the amounts of those liabilities within the next financial year.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfMainAdjustmentsThatWouldMakeHistoricalSummariesOrComparativeInformationPresentedInAccordanceWithPreviousGAAPComplyWithIFRSs
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of main adjustments that would make historical summaries or comparative information presented in accordance with previous GAAP comply with IFRSs
                        
                        
                           Disclosure: IFRS 1.22 b
                        
                     
                           documentation
                        
                        
                           The description of the nature of main adjustments that would make historical summaries or comparative information presented in accordance with previous GAAP comply with IFRSs. [Refer: Previous GAAP [member]; IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfNecessaryAdjustmentToProvideComparativeInformation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of necessary adjustments to provide comparative information
                        
                        
                           Disclosure: IAS 1.42 b
                        
                     
                           documentation
                        
                        
                           The description, when it is impracticable to reclassify comparative amounts, of the nature of the adjustments that would have been made if the amounts had been reclassified.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfNonadjustingEventAfterReportingPeriod
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of non-adjusting event after reporting period
                        
                        
                           Disclosure: IAS 10.21 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of a non-adjusting event after the reporting period. [Refer: Non-adjusting events after reporting period [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfNoncashAssetsHeldForDistributionToOwnersDeclaredBeforeFinancialStatementsAuthorisedForIssue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of non-cash assets held for distribution to owners declared before financial statements authorised for issue
                        
                        
                           Disclosure: IFRIC 17.17 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of non-cash assets to be distributed as a dividend when the declaration date is after the end of the reporting period but before the financial statements are authorised for issue.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfObligationContingentLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of obligation, contingent liabilities
                        
                        
                           Disclosure: IAS 37.86
                        
                     
                           documentation
                        
                        
                           The description of the nature of the obligation for contingent liabilities. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfObligationContingentLiabilitiesInBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of obligation, contingent liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 j, Disclosure: IFRS 3.B64 j (i), Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The description of the nature of the obligation for contingent liabilities recognised in a business combination. [Refer: Contingent liabilities [member]; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfObligationOtherProvisions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of obligation, other provisions
                        
                        
                           Disclosure: IAS 37.85 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of the obligation for other provisions. [Refer: Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfReclassificationOrChangesInPresentation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of reclassifications or changes in presentation
                        
                        
                           Disclosure: IAS 1.41 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of reclassifications or changes in presentation.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfRegulatoryRatesettingProcess
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of regulatory rate-setting process
                        
                        
                           Disclosure: IFRS 14.30 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of the regulatory rate-setting process.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfRelatedPartyRelationship
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of related party relationship
                        
                        
                           Disclosure: IAS 24.18
                        
                     
                           documentation
                        
                        
                           The description of the nature of the related party relationships. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfRelationshipBetweenTransferredFinancialAssetsThatAreNotDerecognisedInTheirEntiretyAndAssociatedLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of relationship between transferred financial assets that are not derecognised in their entirety and associated liabilities
                        
                        
                           Disclosure: IFRS 7.42D c
                        
                     
                           documentation
                        
                        
                           The description of the nature of the relationship between transferred financial assets that are not derecognised in their entirety and associated liabilities, including restrictions arising from the transfer on the reporting entity's use of the transferred assets. [Refer: Transferred financial assets that are not derecognised in their entirety [member]; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfRelationshipWithSubsidiaryWhereParentHasDirectlyOrIndirectlyLessThanHalfOfVotingPower
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of significant judgements and assumptions made in determining that entity controls another entity even though it holds less than half of voting rights
                        
                        
                           Example: IFRS 12.9 b
                        
                     
                           documentation
                        
                        
                           The description of significant judgements and assumptions made when the entity determines that it controls another entity even though it holds less than half of voting rights.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfRisksBeingHedged
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of risks being hedged
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.22 c
                        
                     
                           documentation
                        
                        
                           The description of the nature of risks being hedged.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNatureOfVoluntaryChangeInAccountingPolicy
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of voluntary change in accounting policy
                        
                        
                           Disclosure: IAS 8.29 a
                        
                     
                           documentation
                        
                        
                           The description of the nature of a voluntary change in accounting policy.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNoncurrentAssetOrDisposalGroupHeldForSaleWhichWereSoldOrReclassified
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of non-current asset or disposal group held for sale which were sold or reclassified
                        
                        
                           Disclosure: IFRS 5.41 a
                        
                     
                           documentation
                        
                        
                           The description of non-current assets or disposal groups that have been either classified as held for sale or sold. [Refer: Non-current assets or disposal groups classified as held for sale; Disposal groups classified as held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfNonfinancialMeasuresOrEstimatesOfBiologicalAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of non-financial measures or estimates of physical quantities of biological assets and output of agricultural produce
                        
                        
                           Disclosure: IAS 41.46 b
                        
                     
                           documentation
                        
                        
                           The description of non-financial measures, or estimates, of the physical quantities of biological assets, and the output of agricultural produce. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfObjectivesPoliciesAndProcessesForManagingRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of objectives, policies and processes for managing risk
                        
                        
                           Disclosure: IFRS 7.33 b
                        
                     
                           documentation
                        
                        
                           The description of objectives, policies and processes for managing the risks that arise from financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfObjectivesPoliciesAndProcessesForManagingRisksArisingFromInsuranceContractsAndMethodsUsedToManageThoseRisks
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of objectives, policies and processes for managing risks arising from insurance contracts and methods used to manage those risks
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39 a
                        
                     
                           documentation
                        
                        
                           The description of the entity's objectives, policies and processes for managing the risks that arise from insurance contracts and the methods used to manage those risks. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfObjectivesPoliciesAndProcessesForManagingRisksThatAriseFromContractsWithinScopeOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of objectives, policies and processes for managing risks that arise from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124 b
                        
                     
                           documentation
                        
                        
                           The description of the entity's objectives, policies and processes for managing the risks that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfObligationsForReturnsRefundsAndOtherSimilarObligations
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of obligations for returns, refunds and other similar obligations
                        
                        
                           Disclosure: IFRS 15.119 d
                        
                     
                           documentation
                        
                        
                           The description of obligations for returns, refunds and other similar obligations in contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfOptionLifeShareOptionsGranted
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Option life, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a (i)
                        
                     
                           documentation
                        
                        
                           The option life of share options granted.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfOptionPricingModelShareOptionsGranted
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of option pricing model, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a (i)
                        
                     
                           documentation
                        
                        
                           The description of the option pricing model used for share options granted. [Refer: Option pricing model [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfOtherAccountingPoliciesRelevantToUnderstandingOfFinancialStatements
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of other accounting policies relevant to understanding of financial statements [text block]
                        
                        
                           Disclosure: IAS 1.117 b
                        
                     
                           documentation
                        
                        
                           The description of accounting policies relevant to an understanding of financial statements, which the entity does not separately disclose.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfOtherEquityInterest
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of rights, preferences and restrictions attaching to category of equity interest by entity without share capital
                        
                        
                           Disclosure: IAS 1.80
                        
                     
                           documentation
                        
                        
                           The description of the rights, preferences and restrictions that are attached to a category of equity interest by an entity without share capital. [Refer: Share capital [member]; Other equity interest]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfOtherInformationUsedToAssessCreditQuality
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of other information used to assess credit quality
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG23 d
                        
                     
                           documentation
                        
                        
                           The description of the information used to assess the credit quality of financial assets with credit risk that are neither past due nor impaired that the entity does not separately disclose. [Refer: Credit risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfOtherInputsToOptionsPricingModelShareOptionsGranted
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of other inputs to options pricing model, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a (i)
                        
                     
                           documentation
                        
                        
                           The description of inputs to option pricing model for share options granted that the entity does not disclose separately. [Refer: Option pricing model [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfOtherTransactionsThatAreCollectivelySignificant
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of other transactions that are collectively significant
                        
                        
                           Disclosure: IAS 24.26 b (ii)
                        
                     
                           documentation
                        
                        
                           The description of transactions with government that has control, joint control or significant influence over the reporting entity and the entities under control, joint control or significant influence of that government that are collectively, but not individually, significant.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfPerformanceObligationsToArrangeForAnotherPartyToTransferGoodsOrServices
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of performance obligations to arrange for another party to transfer goods or services
                        
                        
                           Disclosure: IFRS 15.119 c
                        
                     
                           documentation
                        
                        
                           The description of the performance obligations to arrange for another party to transfer goods or services to customers. [Refer: Performance obligations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfPeriodsWhenCashFlowsAffectProfitOrLoss
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of periods when cash flows affect profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.23 a
                        
                     
                           documentation
                        
                        
                           The description of periods when cash flows are expected to affect profit or loss for cash flow hedges. [Refer: Cash flow hedges [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfPeriodsWhenCashFlowsExpectedToOccur
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of periods when cash flows expected to occur
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.23 a
                        
                     
                           documentation
                        
                        
                           The description of periods when cash flows are expected to occur for cash flow hedges. [Refer: Cash flow hedges [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfPlanAmendmentsCurtailmentsAndSettlements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of plan amendments, curtailments and settlements
                        
                        
                           Disclosure: IAS 19.139 c
                        
                     
                           documentation
                        
                        
                           The description of defined benefit plan amendments, curtailments and settlements. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfPoliciesForDisposingOfAssetsNotReadilyConvertibleIntoCashOrForUsingThemInItsOperations
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of policies for disposal or for use in operation of assets obtained by taking possession of collateral or other credit enhancement [text block]
                        
                        
                           Disclosure: IFRS 7.38 b
                        
                     
                           documentation
                        
                        
                           The description of the policies for disposal, or for use in operations, of assets obtained by the entity taking possession of the collateral it holds as security or calling on other credit enhancements (for example, guarantees) when the assets are not readily convertible into cash. [Refer: Guarantees [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfPolicyForDeterminingContributionOfDefinedBenefitPlansThatShareRisksBetweenVariousEntities
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of policy for determining contribution of defined benefit plans that share risks between entities under common control [text block]
                        
                        
                           Disclosure: IAS 19.149 b
                        
                     
                           documentation
                        
                        
                           The description of the policy for determining the contribution to be paid by the entity for defined benefit plans that share risks between entities under common control. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfPolicyForDeterminingWhenTransfersBetweenLevelsAreDeemedToHaveOccurredAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of policy for determining when transfers between levels are deemed to have occurred, assets
                        
                        
                           Disclosure: IFRS 13.93 c, Disclosure: IFRS 13.93 e (iv), Disclosure: IFRS 13.95
                        
                     
                           documentation
                        
                        
                           The description of the policy for determining when transfers of assets between levels of the fair value hierarchy are deemed to have occurred. The policy about the timing of recognising transfers shall be the same for transfers into the levels as for transfers out of the levels.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfPolicyForDeterminingWhenTransfersBetweenLevelsAreDeemedToHaveOccurredEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of policy for determining when transfers between levels are deemed to have occurred, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 c, Disclosure: IFRS 13.93 e (iv), Disclosure: IFRS 13.95
                        
                     
                           documentation
                        
                        
                           The description of the policy for determining when transfers of the entity's own equity instruments between levels of the fair value hierarchy are deemed to have occurred. The policy about the timing of recognising transfers shall be the same for transfers into the levels as for transfers out of the levels. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfPolicyForDeterminingWhenTransfersBetweenLevelsAreDeemedToHaveOccurredLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of policy for determining when transfers between levels are deemed to have occurred, liabilities
                        
                        
                           Disclosure: IFRS 13.93 c, Disclosure: IFRS 13.93 e (iv), Disclosure: IFRS 13.95
                        
                     
                           documentation
                        
                        
                           The description of the policy for determining when transfers of liabilities between levels of the fair value hierarchy are deemed to have occurred. The policy about the timing of recognising transfers shall be the same for transfers into the levels as for transfers out of the levels.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfPracticalExpedientsUsedWhenApplyingIFRS15Retrospectively
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of practical expedients used when applying IFRS 15 retrospectively
                        
                        
                           Disclosure: IFRS 15.C6 a
                        
                     
                           documentation
                        
                        
                           The description of the practical expedients that have been used when applying IFRS 15 retrospectively.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfPresentationCurrency
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of presentation currency
                        
                        
                           Disclosure: IAS 1.51 d, Disclosure: IAS 21.53
                        
                     
                           documentation
                        
                        
                           The description of the currency in which the financial statements are presented.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfPrimaryReasonsForBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of primary reasons for business combination
                        
                        
                           Disclosure: IFRS 3.B64 d
                        
                     
                           documentation
                        
                        
                           The description of the primary reasons for a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfProcessForAnalysingChangesInFairValueMeasurementsAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of process for analysing changes in fair value measurements, assets
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 c
                        
                     
                           documentation
                        
                        
                           The description of the process for analysing changes in the fair value measurements of assets from period to period.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfProcessForAnalysingChangesInFairValueMeasurementsEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of process for analysing changes in fair value measurements, entity's own equity instruments
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 c
                        
                     
                           documentation
                        
                        
                           The description of the process for analysing changes in the fair value measurements of the entity's own equity instruments from period to period. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfProcessForAnalysingChangesInFairValueMeasurementsLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of process for analysing changes in fair value measurements, liabilities
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 c
                        
                     
                           documentation
                        
                        
                           The description of the process for analysing changes in the fair value measurements of liabilities from period to period.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfRatingAgenciesUsed
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of rating agencies used
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG24 b
                        
                     
                           documentation
                        
                        
                           The description of credit rating agencies used to evaluate the credit quality of the entity's financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonForChangeInFunctionalCurrency
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason for change in functional currency
                        
                        
                           Disclosure: IAS 21.54
                        
                     
                           documentation
                        
                        
                           The description of the reason for a change in the entity's functional currency. The functional currency is the currency of the primary economic environment in which the entity operates.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonForChangeInMethodsAndAssumptionsUsedInPreparingSensitivityAnalysis
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for changes in methods and assumptions used in preparing sensitivity analysis
                        
                        
                           Disclosure: IFRS 7.40 c
                        
                     
                           documentation
                        
                        
                           The description of reasons for changes in the methods and assumptions used in preparing a sensitivity analysis for types of market risk to which the entity is exposed. [Refer: Market risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonForDisposingOfInvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason for disposing of investments in equity instruments designated at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.11B a
                        
                     
                           documentation
                        
                        
                           The description of the reason for disposing of investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: Investments in equity instruments designated at fair value through other comprehensive income [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonForReassessmentWhetherInsurersActivitiesArePredominantlyConnectedWithInsurance
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason for reassessment whether insurer's activities are predominantly connected with insurance
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39C c (i)
                        
                     
                           documentation
                        
                        
                           The description of the reason for the reassessment whether an insurer's activities are predominantly connected with insurance.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonForReclassificationOrChangesInPresentation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason for reclassifications or changes in presentation
                        
                        
                           Disclosure: IAS 1.41 c
                        
                     
                           documentation
                        
                        
                           The description of the reason for the reclassifications or changes in presentation.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonForUsingLongerOrShorterReportingPeriod
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason for using longer or shorter reporting period
                        
                        
                           Disclosure: IAS 1.36 a
                        
                     
                           documentation
                        
                        
                           The description of the reason for using a longer or shorter reporting period when the entity changes the end of its reporting period and presents financial statements for a period longer or shorter than one year.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonForUsingPresentationAlternative
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason for using presentation alternative
                        
                        
                           Disclosure: IFRS 7.11A b
                        
                     
                           documentation
                        
                        
                           The description of the reasons for making the irrevocable election to present subsequent changes in the fair value of an investment in an equity instrument that is not held for trading in other comprehensive income. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonOfDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason for derecognition of financial assets measured at amortised cost
                        
                        
                           Disclosure: IFRS 7.20A
                        
                     
                           documentation
                        
                        
                           The description of the reason for the derecognition of financial assets measured at amortised cost. [Refer: Financial assets at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsAndFactorsWhyAmountOfChangesInFairValueOfFinancialAssetsAndFinancialLiabilitiesAttributableToChangesInCreditRiskNotFaithfullyRepresent
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons and relevant factors why amount of changes in fair value of financial assets and financial liabilities attributable to changes in credit risk are not faithfully represented
                        
                        
                           Disclosure: IFRS 7.11 b
                        
                     
                           documentation
                        
                        
                           The description of the reasons and relevant factors why the disclosure for changes in the fair value of financial assets and financial liabilities attributable to changes in credit risk does not faithfully represent those changes. [Refer: Credit risk [member]; Financial assets; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForChangeInValuationTechniqueUsedInFairValueMeasurementAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for change in valuation technique used in fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The description of the reasons for a change in valuation technique (for example, changing from a market approach to an income approach or the use of an additional valuation technique) for the fair value measurement of assets. [Refer: Income approach [member]; Market approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForChangeInValuationTechniqueUsedInFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for change in valuation technique used in fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The description of the reasons for a change in valuation technique (for example, changing from a market approach to an income approach or the use of an additional valuation technique) for the fair value measurement of the entity's own equity instruments. [Refer: Entity's own equity instruments [member]; Income approach [member]; Market approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForChangeInValuationTechniqueUsedInFairValueMeasurementLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for change in valuation technique used in fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The description of the reasons for a change in valuation technique (for example, changing from a market approach to an income approach or the use of an additional valuation technique) for the fair value measurement of liabilities. [Refer: Income approach [member]; Market approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForChangeInValuationTechniqueUsedToMeasureFairValueLessCostsOfDisposal
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for change in valuation technique used to measure fair value less costs of disposal
                        
                        
                           Disclosure: IAS 36.130 f (ii), Disclosure: IAS 36.134 e (iiB)
                        
                     
                           documentation
                        
                        
                           The description of the reasons for a change in valuation technique used to measure fair value less costs of disposal. [Refer: Valuation techniques [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForChangeOfInvestmentEntityStatus
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for change of investment entity status
                        
                        
                           Disclosure: IFRS 12.9B
                        
                     
                           documentation
                        
                        
                           The description of the reasons for the change of investment entity status. [Refer: Disclosure of investment entities [text block]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForChangesInMethodsAndAssumptionsUsedInPreparingSensitivityAnalysisForActuarialAssumptions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for changes in methods and assumptions used in preparing sensitivity analysis for actuarial assumptions
                        
                        
                           Disclosure: IAS 19.145 c
                        
                     
                           documentation
                        
                        
                           The description of the reason for changes in the methods and assumptions used when preparing a sensitivity analysis for significant actuarial assumptions. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForChangesInMethodsAndAssumptionsUsedInPreparingSensitivityAnalysisToChangesInRiskExposuresThatAriseFromContractsWithinScopeOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for changes in methods and assumptions used in preparing sensitivity analysis to changes in risk variables that arise from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 c
                        
                     
                           documentation
                        
                        
                           The description of the reasons for changes in the methods and assumptions used in preparing the sensitivity analysis to changes in risk variables that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForChangesInMethodsUsedToMeasureContractsWithinScopeOfIFRS17AndProcessesForEstimatingInputsToThoseMethods
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for changes in methods used to measure contracts within scope of IFRS 17 and processes for estimating inputs to those methods
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 b
                        
                     
                           documentation
                        
                        
                           The description of the reasons for changes in the methods used to measure contracts within the scope of IFRS 17 and the processes for estimating the inputs to those methods.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForChangingWayCashgeneratingUnitIsIdentified
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for changing way cash-generating unit is identified
                        
                        
                           Disclosure: IAS 36.130 d (iii)
                        
                     
                           documentation
                        
                        
                           The description of the reasons for changing the way a cash-generating unit is identified if the aggregation of assets for identifying the cash-generating unit has changed since the previous estimate of the cash-generating unit’s recoverable amount (if any). [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForConcludingThatEntityIsInvestmentEntityIfItDoesNotHaveOneOrMoreTypicalCharacteristics
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for concluding that entity is investment entity if it does not have one or more typical characteristics
                        
                        
                           Disclosure: IFRS 12.9A
                        
                     
                           documentation
                        
                        
                           The description of the reasons for concluding that the entity is an investment entity if it does not have one or more typical characteristics of an investment entity. [Refer: Disclosure of investment entities [text block]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForDesignationOrDedesignationOfFinancialAssetsAsMeasuredAtFairValueThroughProfitOrLossAtDateOfInitialApplicationOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for designation or de-designation of financial assets as measured at fair value through profit or loss at date of initial application of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C33 b
                        
                     
                           documentation
                        
                        
                           The description of the reasons for any designation or de-designation of financial assets as measured at fair value through profit or loss applying paragraph 4.1.5 of IFRS 9 at the date of initial application of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForDesignationOrDedesignationOfFinancialAssetsAsMeasuredAtFairValueThroughProfitOrLossWhenApplyingAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for designation or de-designation of financial assets as measured at fair value through profit or loss when applying amendments to IFRS 9 for prepayment features with negative compensation
                        
                        
                           Disclosure: IFRS 9.7.2.34 d
                        
                     
                           documentation
                        
                        
                           The description of the reasons for any designation or de-designation of financial assets as measured at fair value through profit or loss when the entity applies the amendments to IFRS 9 for prepayment features with negative compensation. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForDesignationOrDedesignationOfFinancialAssetsOrFinancialLiabilitiesAsMeasuredAtFairValueThroughProfitOrLossAtDateOfInitialApplicationOfIFRS9
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for designation or de-designation of financial assets or financial liabilities as measured at fair value through profit or loss at date of initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42J b
                        
                     
                           documentation
                        
                        
                           The description of the reasons for any designation or de-designation of financial assets or financial liabilities as measured at fair value through profit or loss at the date of initial application of IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForDesignationOrDedesignationOfFinancialLiabilitiesAsMeasuredAtFairValueThroughProfitOrLossWhenApplyingAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for designation or de-designation of financial liabilities as measured at fair value through profit or loss when applying amendments to IFRS 9 for prepayment features with negative compensation
                        
                        
                           Disclosure: IFRS 9.7.2.34 d
                        
                     
                           documentation
                        
                        
                           The description of the reasons for any designation or de-designation of financial liabilities as measured at fair value through profit or loss when the entity applies the amendments to IFRS 9 for prepayment features with negative compensation. [Refer: Financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForDesignationOrDedesignationOfFinancialLiabilitiesAsMeasuredAtFairValueThroughProfitOrLossWhenApplyingAmendmentsToIFRS9MadeByIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for designation or de-designation of financial liabilities as measured at fair value through profit or loss when applying amendments to IFRS 9 made by IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42 d
                        
                     
                           documentation
                        
                        
                           The description of the reasons for any designation or de-designation of financial liabilities as measured at fair value through profit or loss when the entity applies the amendments to IFRS 9 made by IFRS 17. [Refer: Financial liabilities at fair value through profit or loss; Financial liabilities that were designated as measured at fair value through profit or loss before application of amendments to IFRS 9 made by IFRS 17 but are no longer so designated]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForFairValueMeasurementAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 a
                        
                     
                           documentation
                        
                        
                           The description of the reasons for the fair value measurement of assets.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 a
                        
                     
                           documentation
                        
                        
                           The description of the reasons for the fair value measurement of the entity's own equity instruments. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForFairValueMeasurementLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 a
                        
                     
                           documentation
                        
                        
                           The description of the reasons for the fair value measurement of liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForProvidingSupportToStructuredEntityWithoutHavingContractualObligationToDoSo
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for providing support to structured entity without having contractual obligation to do so
                        
                        
                           Disclosure: IFRS 12.15 b, Disclosure: IFRS 12.30 b
                        
                     
                           documentation
                        
                        
                           The description of reasons for providing financial or other support (for example, purchasing assets of, or instruments issued by, the structured entity) to a structured entity without having a contractual obligation to do so, including situations in which the entity assisted the structured entity in obtaining financial support.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForProvidingSupportToSubsidiaryWithoutHavingContractualObligationToDoSo
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for providing support to subsidiary by investment entity or its subsidiaries without having contractual obligation to do so
                        
                        
                           Disclosure: IFRS 12.19E b
                        
                     
                           documentation
                        
                        
                           The description of the reasons for providing support to a subsidiary by the investment entity or its subsidiaries without having a contractual obligation to do so. [Refer: Disclosure of investment entities [text block]; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForTransfersIntoLevel3OfFairValueHierarchyAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for transfers into Level 3 of fair value hierarchy, assets
                        
                        
                           Disclosure: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The description of the reasons for transfers of assets into Level 3 of the fair value hierarchy. [Refer: Level 3 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForTransfersIntoLevel3OfFairValueHierarchyEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for transfers into Level 3 of fair value hierarchy, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The description of the reasons for transfers of the entity's own equity instruments into Level 3 of the fair value hierarchy. [Refer: Entity's own equity instruments [member]; Level 3 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForTransfersIntoLevel3OfFairValueHierarchyLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for transfers into Level 3 of fair value hierarchy, liabilities
                        
                        
                           Disclosure: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The description of the reasons for transfers of liabilities into Level 3 of the fair value hierarchy. [Refer: Level 3 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForTransfersOfCumulativeGainLossWithinEquity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for transfers of cumulative gain (loss) within equity when changes in liability's credit risk are presented in other comprehensive income
                        
                        
                           Disclosure: IFRS 7.10 c
                        
                     
                           documentation
                        
                        
                           The description of the reasons for transfers within equity of the cumulative gain (loss) on a financial liability designated as at fair value through profit or loss when the entity is required to present the effects of changes in that liability’s credit risk in other comprehensive income. [Refer: Financial liabilities at fair value through profit or loss; Transfers of cumulative gain (loss) within equity when changes in liability's credit risk are presented in other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForTransfersOutOfLevel1IntoLevel2OfFairValueHierarchyAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for transfers out of Level 1 into Level 2 of fair value hierarchy, assets
                        
                        
                           Disclosure: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The description of the reasons for transfers out of Level 1 and into Level 2 of the fair value hierarchy of assets held at the end of the reporting period. [Refer: Level 1 of fair value hierarchy [member]; Level 2 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForTransfersOutOfLevel1IntoLevel2OfFairValueHierarchyEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for transfers out of Level 1 into Level 2 of fair value hierarchy, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The description of the reasons for transfers out of Level 1 and into Level 2 of the fair value hierarchy of the entity's own equity instruments held at the end of the reporting period. [Refer: Level 1 of fair value hierarchy [member]; Level 2 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForTransfersOutOfLevel1IntoLevel2OfFairValueHierarchyLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for transfers out of Level 1 into Level 2 of fair value hierarchy, liabilities
                        
                        
                           Disclosure: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The description of the reasons for transfers out of Level 1 and into Level 2 of the fair value hierarchy of liabilities held at the end of the reporting period. [Refer: Level 1 of fair value hierarchy [member]; Level 2 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForTransfersOutOfLevel2IntoLevel1OfFairValueHierarchyAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for transfers out of Level 2 into Level 1 of fair value hierarchy, assets
                        
                        
                           Disclosure: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The description of the reasons for transfers out of Level 2 and into Level 1 of the fair value hierarchy of assets held at the end of the reporting period. [Refer: Level 1 of fair value hierarchy [member]; Level 2 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForTransfersOutOfLevel2IntoLevel1OfFairValueHierarchyEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for transfers out of Level 2 into Level 1 of fair value hierarchy, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The description of the reasons for transfers out of Level 2 and into Level 1 of the fair value hierarchy of entity's own equity instruments held at the end of the reporting period. [Refer: Level 1 of fair value hierarchy [member]; Level 2 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForTransfersOutOfLevel2IntoLevel1OfFairValueHierarchyLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for transfers out of Level 2 into Level 1 of fair value hierarchy, liabilities
                        
                        
                           Disclosure: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The description of the reasons for transfers out of Level 2 and into Level 1 of the fair value hierarchy of liabilities held at the end of the reporting period. [Refer: Level 1 of fair value hierarchy [member]; Level 2 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForTransfersOutOfLevel3OfFairValueHierarchyAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for transfers out of Level 3 of fair value hierarchy, assets
                        
                        
                           Disclosure: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The description of the reasons for transfers of assets out of Level 3 of the fair value hierarchy. [Refer: Level 3 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForTransfersOutOfLevel3OfFairValueHierarchyEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for transfers out of Level 3 of fair value hierarchy, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The description of the reasons for transfers of the entity's own equity instruments out of Level 3 of the fair value hierarchy. [Refer: Entity's own equity instruments [member]; Level 3 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsForTransfersOutOfLevel3OfFairValueHierarchyLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons for transfers out of Level 3 of fair value hierarchy, liabilities
                        
                        
                           Disclosure: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The description of the reasons for transfers of liabilities out of Level 3 of the fair value hierarchy. [Refer: Level 3 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsWhyApplyingNewAccountingPolicyProvidesReliableAndMoreRelevantInformation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons why applying new accounting policy provides reliable and more relevant information
                        
                        
                           Disclosure: IAS 8.29 b
                        
                     
                           documentation
                        
                        
                           The description of reasons why applying a new accounting policy provides reliable and more relevant information.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsWhyInitialAccountingForBusinessCombinationIsIncomplete
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons why initial accounting for business combination is incomplete
                        
                        
                           Disclosure: IFRS 3.B67 a (i)
                        
                     
                           documentation
                        
                        
                           The description of the reasons why initial accounting for business combination is incomplete. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsWhyLiabilityCannotBeMeasuredReliably
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons why liability cannot be measured reliably
                        
                        
                           Disclosure: IFRS 3.B64 j (ii)
                        
                     
                           documentation
                        
                        
                           The description of reasons why the fair value of a contingent liability in a business combination cannot be measured reliably. [Refer: Contingent liabilities [member]; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsWhyPresumptionThatInterestOfLessThanTwentyPerCentInAssociateIsOvercome
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons why presumption investor does not have significant influence is overcome when its interest in investee is less than twenty per cent
                        
                        
                           Example: IFRS 12.9 e
                        
                     
                           documentation
                        
                        
                           The description of significant judgements and assumptions made in determining that the entity has significant influence over another entity even though it holds less than 20 per cent of the voting rights of another entity.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsWhyPresumptionThatInterestOfMoreThanTwentyPerCentInAssociateIsOvercome
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons why presumption investor has significant influence is overcome when its interest in investee is more than twenty per cent
                        
                        
                           Example: IFRS 12.9 d
                        
                     
                           documentation
                        
                        
                           The description of significant judgements and assumptions made in determining that the entity does not have significant influence over another entity even though it holds more than 20 per cent of the voting rights of another entity.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsWhySeparateFinancialStatementsArePreparedIfNotRequiredByLaw
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons why separate financial statements are prepared if not required by law
                        
                        
                           Disclosure: IAS 27.17 a
                        
                     
                           documentation
                        
                        
                           The description of the reasons why separate financial statements are prepared if not required by law. [Refer: Separate [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonsWhyTransactionResultedInGainInBargainPurchase
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reasons why bargain purchase transaction resulted in gain
                        
                        
                           Disclosure: IFRS 3.B64 n (ii)
                        
                     
                           documentation
                        
                        
                           The description of the reasons why a bargain purchase transaction resulted in a gain. [Refer: Gain recognised in bargain purchase transaction]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyConsolidatedFinancialStatementsHaveNotBeenPrepared
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact that exemption from consolidation has been used
                        
                        
                           Disclosure: IAS 27.16 a
                        
                     
                           documentation
                        
                        
                           The description of the fact that exemption from consolidation has been used. [Refer: Consolidated [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyEntityIsResumingApplicationOfIFRSs
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason why entity is resuming application of IFRSs
                        
                        
                           Disclosure: IFRS 1.23A b
                        
                     
                           documentation
                        
                        
                           The description of the reason why an entity that has applied IFRSs in a previous reporting period, but whose most recent previous annual financial statements did not contain an explicit and unreserved statement of compliance with IFRSs, is resuming application of IFRSs.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyEntityStoppedApplyingIFRSs
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason why entity stopped applying IFRSs
                        
                        
                           Disclosure: IFRS 1.23A a
                        
                     
                           documentation
                        
                        
                           The description of the reason why an entity that has applied IFRSs in a previous reporting period, but whose most recent previous annual financial statements did not contain an explicit and unreserved statement of compliance with IFRSs, stopped applying IFRSs.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyEntityWasRequiredToChangeBasisOfDisaggregationOfInsuranceFinanceIncomeExpensesBetweenProfitOrLossAndOtherComprehensiveIncomeForContractsWithDirectParticipationFeatures
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason why entity was required to change basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.113 a
                        
                     
                           documentation
                        
                        
                           The description of the reason why an entity was required to change the basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features. [Refer: Description of composition of underlying items for contracts with direct participation features; Insurance finance income (expenses)]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyEntityWithMoreThanHalfOfVotingPowerDirectlyOrIndirectlyOwnedWhichIsNotSubsidiaryDueToAbsenceOfControl
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of significant judgements and assumptions made in determining that entity does not control another entity even though it holds more than half of voting rights
                        
                        
                           Example: IFRS 12.9 a
                        
                     
                           documentation
                        
                        
                           The description of significant judgements and assumptions made in determining that the entity does not control another entity even though it holds more than half of the voting rights.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyFairValueOfGoodsOrServicesReceivedCannotEstimateReliable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason why fair value of goods or services received cannot be reliably estimated
                        
                        
                           Disclosure: IFRS 2.49
                        
                     
                           documentation
                        
                        
                           The description of the reason why the presumption that the fair value of goods or services received in equity-settled share-based payment transactions with parties other than employees can be estimated reliably was rebutted.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyFinancialStatementsAreNotEntirelyComparable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of fact that amounts presented in financial statements are not entirely comparable
                        
                        
                           Disclosure: IAS 1.36 b
                        
                     
                           documentation
                        
                        
                           The description of the fact that amounts presented in the financial statements are not entirely comparable when an entity changes the end of its reporting period and presents financial statements for a period longer or shorter than one year.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyNonfinancialAssetIsBeingUsedInMannerDifferentFromHighestAndBestUse
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason why non-financial asset is being used in manner different from highest and best use
                        
                        
                           Disclosure: IFRS 13.93 i
                        
                     
                           documentation
                        
                        
                           The description of the reason why a non-financial asset is being used in a manner that is different from the use that would maximise the value of the asset or the group of assets and liabilities (for example, a business) within which the asset would be used.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyPresentationCurrencyIsDifferentFromFunctionalCurrency
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason why presentation currency is different from functional currency
                        
                        
                           Disclosure: IAS 21.53
                        
                     
                           documentation
                        
                        
                           The description of the reason why the currency in which the financial statements are presented is different from the currency of the primary economic environment in which the entity operates.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyReclassificationOfComparativeAmountsIsImpracticable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason why reclassification of comparative amounts is impracticable
                        
                        
                           Disclosure: IAS 1.42 a
                        
                     
                           documentation
                        
                        
                           The description of the reason why the reclassification of comparative amounts is impracticable.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyRegulatoryDeferralAccountBalanceIsNoLongerFullyRecoverableOrReversible
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason why regulatory deferral account balance is no longer fully recoverable or reversible
                        
                        
                           Disclosure: IFRS 14.36
                        
                     
                           documentation
                        
                        
                           The description of the reason why a regulatory deferral account balance is no longer fully recoverable or reversible. [Refer: Regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhySufficientInformationIsNotAvailableToAccountForMultiemployerPlanAsDefinedBenefitPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason why sufficient information is not available to account for multi-employer or state plan as defined benefit plan
                        
                        
                           Disclosure: IAS 19.148 d (ii)
                        
                     
                           documentation
                        
                        
                           The description of the reason why sufficient information is not available to enable the entity to account for a multi-employer or state plan as a defined benefit plan. [Refer: Multi-employer defined benefit plans [member]; State defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyUsingDifferentReportingDateOrPeriodForAssociate
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason why using different reporting date or period for associate
                        
                        
                           Disclosure: IFRS 12.22 b (ii)
                        
                     
                           documentation
                        
                        
                           The description of the reason why the financial statements of an associate used in applying the equity method are as of a date or for a period that is different from that of the entity. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyUsingDifferentReportingDateOrPeriodForJointVenture
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason why using different reporting date or period for joint venture
                        
                        
                           Disclosure: IFRS 12.22 b (ii)
                        
                     
                           documentation
                        
                        
                           The description of the reason why the financial statements of a joint venture used in applying the equity method are as of a date or for a period that is different from that of the entity. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReasonWhyUsingDifferentReportingDateOrPeriodForSubsidiary
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reason why using different reporting date or period for subsidiary
                        
                        
                           Disclosure: IFRS 12.11 b
                        
                     
                           documentation
                        
                        
                           The description of the reason why the financial statements of a subsidiary, when such financial statements are used to prepare consolidated financial statements, are as of a date or for a period that is different from that of the parent's financial statements. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfRedesignatedFinancialAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of redesignated financial assets
                        
                        
                           Disclosure: IFRS 1.29
                        
                     
                           documentation
                        
                        
                           The description of financial assets that have been redesignated on transition to IFRSs. [Refer: IFRSs [member]; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfRedesignatedFinancialLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of redesignated financial liabilities
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 1.29, Disclosure: IFRS 1.29A
                        
                     
                           documentation
                        
                        
                           The description of financial liabilities that have been redesignated on transition to IFRSs. [Refer: IFRSs [member]; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfRegulatoryFrameworkInWhichPlanOperates
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of regulatory framework in which plan operates
                        
                        
                           Disclosure: IAS 19.139 a (ii)
                        
                     
                           documentation
                        
                        
                           The description of the regulatory framework in which a defined benefit plan operates, for example, the level of any minimum funding requirements. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfRelationshipBetweenInternalAndExternalRatings
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of relationship between internal and external ratings
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG24 d, Example: Expiry date 2023-01-01 IFRS 7.IG25 c
                        
                     
                           documentation
                        
                        
                           The description of the relationship between internal and external credit ratings. [Refer: Internal credit grades [member]; External credit grades [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfReportableSegmentToWhichIndividualAssetBelongs
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of reportable segment to which individual asset belongs
                        
                        
                           Disclosure: IAS 36.130 c (ii)
                        
                     
                           documentation
                        
                        
                           The description of the reportable segment to which an individual asset belongs. [Refer: Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfRestrictionsOnDistributionOfRevaluationSurplusToShareholdersPropertyPlantAndEquipment
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of restrictions on distribution of revaluation surplus to shareholders, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.77 f
                        
                     
                           documentation
                        
                        
                           The description of any restrictions on the distribution to shareholders of the balance of the revaluation surplus for property, plant and equipment. [Refer: Revaluation surplus; Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfRestrictionsOnDistributionOfRevaluationSurplusToShareholdersRightofuseAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of restrictions on distribution of revaluation surplus to shareholders, right-of-use assets
                        
                        
                           Disclosure: IFRS 16.57
                        
                     
                           documentation
                        
                        
                           The description of any restrictions on the distribution to shareholders of the balance of the revaluation surplus for right-of-use assets. [Refer: Revaluation surplus; Right-of-use assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfRetirementBenefitPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of retirement benefit plan
                        
                        
                           Disclosure: IAS 26.36
                        
                     
                           documentation
                        
                        
                           The description of a retirement benefit plan, either as part of the financial statements or in a separate report.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfRetirementBenefitsPromisedToParticipants
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of retirement benefits promised to participants
                        
                        
                           Disclosure: IAS 26.36 e
                        
                     
                           documentation
                        
                        
                           The description of the retirement benefits promised to participants in retirement benefit plans.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfRightsOfSetoffAssociatedWithFinancialAssetsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of rights of set-off associated with financial assets subject to enforceable master netting arrangement or similar agreement
                        
                        
                           Disclosure: IFRS 7.13E
                        
                     
                           documentation
                        
                        
                           The description of the rights of set-off associated with the entity's recognised financial assets subject to enforceable master netting arrangements and similar agreements, including the nature of those rights. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfRightsOfSetoffAssociatedWithFinancialLiabilitiesSubjectToEnforceableMasterNettingArrangementOrSimilarAgreement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of rights of set-off associated with financial liabilities subject to enforceable master netting arrangement or similar agreement
                        
                        
                           Disclosure: IFRS 7.13E
                        
                     
                           documentation
                        
                        
                           The description of the rights of set-off associated with the entity's recognised financial liabilities subject to enforceable master netting arrangements and similar agreements, including the nature of those rights. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfRiskFreeInterestRateShareOptionsGranted
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Risk free interest rate, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a (i)
                        
                     
                           documentation
                        
                        
                           The implied yield currently available on zero-coupon government issues of the country in whose currency the exercise price for share options granted is expressed, with a remaining term equal to the expected term of the option being valued (based on the option's remaining contractual life and taking into account the effects of expected early exercise). [Refer: Government [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfRisksToWhichPlanExposesEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of risks to which plan exposes entity
                        
                        
                           Disclosure: IAS 19.139 b
                        
                     
                           documentation
                        
                        
                           The description of the risks to which the defined benefit plan exposes the entity, focused on any unusual, entity-specific or plan-specific risks. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSensitivityOfFairValueMeasurementToChangesInUnobservableInputsAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of sensitivity of fair value measurement to changes in unobservable inputs, assets
                        
                        
                           Disclosure: IFRS 13.93 h (i)
                        
                     
                           documentation
                        
                        
                           The description of the sensitivity of the fair value measurement of assets to changes in unobservable inputs if a change to those inputs might result in a higher or lower fair value measurement.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSensitivityOfFairValueMeasurementToChangesInUnobservableInputsEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of sensitivity of fair value measurement to changes in unobservable inputs, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 h (i)
                        
                     
                           documentation
                        
                        
                           The description of the sensitivity of the fair value measurement of the entity's own equity instruments to changes in unobservable inputs if a change in those inputs to a different amount might result in a higher or lower fair value measurement. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSensitivityOfFairValueMeasurementToChangesInUnobservableInputsLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of sensitivity of fair value measurement to changes in unobservable inputs, liabilities
                        
                        
                           Disclosure: IFRS 13.93 h (i)
                        
                     
                           documentation
                        
                        
                           The description of the sensitivity of the fair value measurement of liabilities to changes in unobservable inputs if a change in those inputs to a different amount might result in a higher or lower fair value measurement.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfServiceConcessionArrangement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of service concession arrangement
                        
                        
                           Disclosure: SIC 29.6 a
                        
                     
                           documentation
                        
                        
                           The description of the service concession arrangement. [Refer: Service concession arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSharedCharacteristicForConcentration
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of shared characteristic for concentration
                        
                        
                           Disclosure: IFRS 7.B8 b
                        
                     
                           documentation
                        
                        
                           The description of a shared characteristic for the concentration of risks arising from financial instruments (for example, counterparty, geographical area, currency or market). [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSharedCharacteristicThatIdentifiesConcentrationOfRiskThatArisesFromContractsWithinScopeOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of shared characteristic that identifies concentration of risk that arises from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.127
                        
                     
                           documentation
                        
                        
                           The description of the shared characteristic that identifies the concentration of risk that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSignificantActuarialAssumptionsMadeAndMethodUsedToCalculateActuarialPresentValueOfPromisedRetirementBenefits
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of significant actuarial assumptions made and method used to calculate actuarial present value of promised retirement benefits
                        
                        
                           Disclosure: IAS 26.35 e
                        
                     
                           documentation
                        
                        
                           The description of significant actuarial assumptions made and the method used to calculate the actuarial present value of promised retirement benefits in retirement benefit plans. [Refer: Actuarial assumptions [member]; Actuarial present value of promised retirement benefits]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSignificantAssumptionsOrJudgementsEntityMadeInApplyingAmendmentsForInterestRateBenchmarkReform
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of significant assumptions or judgements entity made in applying amendments for interest rate benchmark reform
                        
                        
                           Disclosure: IFRS 7.24H d
                        
                     
                           documentation
                        
                        
                           The description of significant assumptions or judgements the entity made in applying the amendments for interest rate benchmark reform.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSignificantConcentrationsOfRiskRelatedToPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of significant concentrations of risk related to plan
                        
                        
                           Disclosure: IAS 19.139 b
                        
                     
                           documentation
                        
                        
                           The description of the significant concentrations of risk in defined benefit plans. For example, if plan assets are invested primarily in one class of investments, such as property, the plan may expose the entity to a concentration of property market risk. [Refer: Defined benefit plans [member]; Market risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSignificantEventsAndTransactions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of significant events and transactions
                        
                        
                           Disclosure: IAS 34.15
                        
                     
                           documentation
                        
                        
                           The description, in the entity's interim financial report, of events and transactions that are significant to an understanding of the changes in the financial position and performance of the entity since the end of the last annual reporting period. Information disclosed in relation to those events and transactions shall update the relevant information presented in the most recent annual financial report.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSignificantIntangibleAssetsControlledByEntityButNotRecognised
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of significant intangible assets controlled by entity but not recognised
                        
                        
                           Example: IAS 38.128 b
                        
                     
                           documentation
                        
                        
                           The description of significant intangible assets controlled by the entity but not recognised as assets because they did not meet the recognition criteria in IAS 38 or because they were acquired or generated before the version of IAS 38 issued in 1998 was effective. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSignificantJudgementsAndAssumptionsMadeInDeterminingThatEntityIsAgentOrPrincipal
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of significant judgements and assumptions made in determining that entity is agent or principal
                        
                        
                           Example: IFRS 12.9 c
                        
                     
                           documentation
                        
                        
                           The description of the significant judgements and assumptions made when determining that the entity is an agent or a principal.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSignificantJudgementsMadeInEvaluatingWhenCustomerObtainsControlOfPromisedGoodsOrServices
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of significant judgements made in evaluating when customer obtains control of promised goods or services
                        
                        
                           Disclosure: IFRS 15.125
                        
                     
                           documentation
                        
                        
                           The description of the significant judgements made in evaluating when a customer obtains control of promised goods or services.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSignificantPaymentTermsInContractsWithCustomers
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of significant payment terms in contracts with customers
                        
                        
                           Disclosure: IFRS 15.119 b
                        
                     
                           documentation
                        
                        
                           The description of the significant payment terms in contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSignificantRestrictionsOnEntitysAbilityToAccessOrUseAssetsAndSettleLiabilitiesOfGroup
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of significant restrictions on entity's ability to access or use assets and settle liabilities of group
                        
                        
                           Disclosure: IFRS 12.13 a
                        
                     
                           documentation
                        
                        
                           The description of significant restrictions (for example, statutory, contractual and regulatory restrictions) on the entity's ability to access or use the assets and settle the liabilities of the group, such as (a) those that restrict the ability of a parent or its subsidiaries to transfer cash or other assets to (or from) other entities within the group; and (b) guarantees or other requirements that may restrict dividends and other capital distributions being paid, or loans and advances being made or repaid, to (or from) other entities within the group. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSourcesOfHedgeIneffectivenessExpectedToAffectHedgingRelationship
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of sources of hedge ineffectiveness expected to affect hedging relationship
                        
                        
                           Disclosure: IFRS 7.23D
                        
                     
                           documentation
                        
                        
                           The description of the sources of hedge ineffectiveness that are expected to affect the hedging relationship. [Refer: Gain (loss) on hedge ineffectiveness]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSourcesOfHedgeIneffectivenessThatEmergedInHedgingRelationship
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of sources of hedge ineffectiveness that emerged in hedging relationship
                        
                        
                           Disclosure: IFRS 7.23E
                        
                     
                           documentation
                        
                        
                           The description of the sources of hedge ineffectiveness that emerged in the hedging relationship. [Refer: Gain (loss) on hedge ineffectiveness]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfSourcesOfRevenueForAllOtherSegments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of sources of revenue for all other segments
                        
                        
                           Disclosure: IFRS 8.16
                        
                     
                           documentation
                        
                        
                           The description of the sources of the revenue included in the 'all other segments' category, which includes the combined information about other business activities and operating segments that are not reportable. [Refer: All other segments [member]; Revenue]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTechniqueOtherThanConfidenceLevelTechniqueUsedForDeterminingRiskAdjustmentForNonfinancialRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of technique other than confidence level technique used for determining risk adjustment for non-financial risk
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.119
                        
                     
                           documentation
                        
                        
                           The description of a technique other than the confidence level technique used for determining the risk adjustment for non-financial risk. [Refer: Risk adjustment for non-financial risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTermAndConditionsOfFinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of terms and conditions of financial assets pledged as collateral for liabilities or contingent liabilities
                        
                        
                           Disclosure: IFRS 7.14 b
                        
                     
                           documentation
                        
                        
                           The description of the terms and conditions relating to financial assets pledged as collateral for liabilities or contingent liabilities. [Refer: Financial assets pledged as collateral for liabilities or contingent liabilities; Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTermsOfContractualArrangementsThatCouldRequireInvestmentEntityOrItsSubsidiariesToProvideFinancialSupportToUnconsolidatedStructuredEntityControlledByInvestmentEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of terms of contractual arrangements that could require investment entity or its subsidiaries to provide financial support to unconsolidated structured entity controlled by investment entity
                        
                        
                           Disclosure: IFRS 12.19F
                        
                     
                           documentation
                        
                        
                           The description of the terms of contractual arrangements that could require an investment entity or its subsidiaries to provide financial support to an unconsolidated structured entity controlled by the investment entity. [Refer: Disclosure of investment entities [text block]; Subsidiaries [member]; Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTermsOfContractualArrangementsThatCouldRequireParentOrSubsidiariesToProvideFinancialSupportToStructuredEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of terms of contractual arrangements that could require parent or subsidiaries to provide financial support to structured entity
                        
                        
                           Disclosure: IFRS 12.14, Example: IFRS 12.B26 a
                        
                     
                           documentation
                        
                        
                           The description of the terms of contractual arrangements that could require the parent or its subsidiaries to provide financial support to a structured entity, including events or circumstances that could expose the reporting entity to a loss (for example, liquidity arrangements or credit rating triggers associated with obligations to purchase assets of the structured entity or provide financial support). [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTermsOfSharesReservedForIssueUnderOptionsAndContractsForSaleOfShares
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of terms of shares reserved for issue under options and contracts for sale of shares
                        
                        
                           Disclosure: IAS 1.79 a (vii)
                        
                     
                           documentation
                        
                        
                           The description of terms of shares reserved for issue under options and contracts for the sale of shares.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTimingAndReasonOfReclassificationBetweenFinancialLiabilitiesAndEquity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of timing and reason of reclassification between financial liabilities and equity
                        
                        
                           Disclosure: IAS 1.80A
                        
                     
                           documentation
                        
                        
                           The description of the timing of, and the reason for, the reclassification of instruments between financial liabilities and equity. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfToWhomGroupWithinEntityThatDecidesEntitysValuationPoliciesAndProceduresReportsAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of to whom group within entity that decides entity's valuation policies and procedures reports, assets
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 a (ii)
                        
                     
                           documentation
                        
                        
                           The description of who the group within the entity that decides the entity's fair value measurement valuation policies and procedures for assets reports to.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfToWhomGroupWithinEntityThatDecidesEntitysValuationPoliciesAndProceduresReportsEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of to whom group within entity that decides entity's valuation policies and procedures reports, entity's own equity instruments
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 a (ii)
                        
                     
                           documentation
                        
                        
                           The description of who the group within the entity that decides the entity's fair value measurement valuation policies and procedures for the entity's own equity instruments reports to. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfToWhomGroupWithinEntityThatDecidesEntitysValuationPoliciesAndProceduresReportsLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of to whom group within entity that decides entity's valuation policies and procedures reports, liabilities
                        
                        
                           Example: IFRS 13.93 g, Example: IFRS 13.IE65 a (ii)
                        
                     
                           documentation
                        
                        
                           The description of who the group within the entity that decides the entity's fair value measurement valuation policies and procedures for liabilities reports to.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTransactionsAfterReportingPeriodWithSignificantChangeInNumberOfOrdinarySharesOutstanding
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of transactions after reporting period that significantly change number of ordinary shares outstanding
                        
                        
                           Disclosure: IAS 33.70 d
                        
                     
                           documentation
                        
                        
                           The description of transactions after the reporting period, other than those accounted for in accordance with paragraph 64 of IAS 33, that would have significantly changed the number of ordinary shares outstanding at the end of the period if those transactions had occurred before the end of the reporting period. [Refer: Ordinary shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTransactionsAfterReportingPeriodWithSignificantChangeInNumberOfPotentialOrdinarySharesOutstanding
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of transactions after reporting period that significantly change number of potential ordinary shares outstanding
                        
                        
                           Disclosure: IAS 33.70 d
                        
                     
                           documentation
                        
                        
                           The description of transactions after the reporting period, other than those accounted for in accordance with paragraph 64 of IAS 33, that would have significantly changed the number of potential ordinary shares outstanding at the end of the period if those transactions had occurred before the end of the reporting period. [Refer: Ordinary shares [member]; Potential ordinary share transactions [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTransactionsWithRelatedParty
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of transactions with related party
                        
                        
                           Disclosure: IAS 24.18
                        
                     
                           documentation
                        
                        
                           The description of related party transactions. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTransitionalProvisionsOfInitiallyAppliedIFRS
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of transitional provisions of initially applied IFRS
                        
                        
                           Disclosure: IAS 8.28 d
                        
                     
                           documentation
                        
                        
                           The description of transitional provisions related to an initial application of an IFRS. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTransitionalProvisionsOfInitiallyAppliedIFRSThatMightHaveEffectOnFuturePeriods
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of transitional provisions of initially applied IFRS that might have effect on future periods
                        
                        
                           Disclosure: IAS 8.28 e
                        
                     
                           documentation
                        
                        
                           The description of transitional provisions related to an initial application of an IFRS that might have an effect on future periods. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTypeOfHedge
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of type of hedge
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.22 a
                        
                     
                           documentation
                        
                        
                           The description of the type of a hedge used by the entity.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTypeOfPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of type of plan
                        
                        
                           Disclosure: IAS 19.139 a
                        
                     
                           documentation
                        
                        
                           The general description of the type of a defined benefit plan. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTypeOfRetirementBenefitPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of type of retirement benefit plan
                        
                        
                           Disclosure: IAS 26.36 c
                        
                     
                           documentation
                        
                        
                           The description of the type of retirement benefit plans, ie defined contribution or defined benefit. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTypeOfSupportProvidedToStructuredEntityWithoutHavingContractualObligationToDoSo
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of type of support provided to structured entity without having contractual obligation to do so
                        
                        
                           Disclosure: IFRS 12.15 a, Disclosure: IFRS 12.30 a
                        
                     
                           documentation
                        
                        
                           The description of the type of financial or other support (for example, purchasing assets of, or instruments issued by, the structured entity) provided to a structured entity without having a contractual obligation to do so, including situations in which the entity assisted the structured entity in obtaining financial support. [Refer: Subsidiaries [member]; Support provided to structured entity without having contractual obligation to do so]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTypeOfSupportProvidedToSubsidiaryWithoutHavingContractualObligationToDoSo
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of type of support provided to subsidiary by investment entity or its subsidiaries without having contractual obligation to do so
                        
                        
                           Disclosure: IFRS 12.19E a
                        
                     
                           documentation
                        
                        
                           The description of the type of support provided to a subsidiary by the investment entity or its subsidiaries without having a contractual obligation to do so. [Refer: Disclosure of investment entities [text block]; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTypesOfContractsAffectedByChangesInMethodsUsedToMeasureContractsWithinScopeOfIFRS17AndProcessesForEstimatingInputsToThoseMethods
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of types of contracts affected by changes in methods used to measure contracts within scope of IFRS 17 and processes for estimating inputs to those methods
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 b
                        
                     
                           documentation
                        
                        
                           The description of the types of contracts affected by changes in the methods used to measure contracts within the scope of IFRS 17 and the processes for estimating the inputs to those methods.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTypesOfIncomeFromStructuredEntities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of types of income from structured entities
                        
                        
                           Disclosure: IFRS 12.27 b, Example: IFRS 12.B26 c
                        
                     
                           documentation
                        
                        
                           The description of the types of income from structured entities. [Refer: Income from structured entities]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTypesOfProductsAndServicesFromWhichEachReportableSegmentDerivesItsRevenues
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of types of products and services from which each reportable segment derives its revenues
                        
                        
                           Disclosure: IFRS 8.22 b
                        
                     
                           documentation
                        
                        
                           The description of the types of products and services from which a reportable segment derives its revenues. [Refer: Products and services [member]; Revenue]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfTypesOfWarrantiesAndRelatedObligations
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of types of warranties and related obligations
                        
                        
                           Disclosure: IFRS 15.119 e
                        
                     
                           documentation
                        
                        
                           The description of types of warranties and related obligations in contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfUncertaintiesOfEntitysAbilityToContinueAsGoingConcern
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of uncertainties of entity's ability to continue as going concern [text block]
                        
                        
                           Disclosure: IAS 1.25
                        
                     
                           documentation
                        
                        
                           The disclosure of material uncertainties related to events or conditions that may cast significant doubt upon the entity's ability to continue as a going concern.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfUnfulfilledConditionsAndOtherContingenciesAttachedToGovernmentGrantForAgriculturalActivity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of unfulfilled conditions and other contingencies attached to government grant for agricultural activity
                        
                        
                           Disclosure: IAS 41.57 b
                        
                     
                           documentation
                        
                        
                           The description of unfulfilled conditions and other contingencies attached to government grants for agricultural activity. [Refer: Government [member]; Government grants]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfUsefulLifeBiologicalAssetsAtCost
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of useful life, biological assets, at cost
                        
                        
                           Disclosure: IAS 41.54 e
                        
                     
                           documentation
                        
                        
                           Description of useful life used for biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfUsefulLifeIntangibleAssetsOtherThanGoodwill
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of useful life, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 a
                        
                     
                           documentation
                        
                        
                           Description of useful life used for intangible assets other than goodwill. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfUsefulLifeInvestmentPropertyCostModel
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of useful life, investment property, cost model
                        
                        
                           Disclosure: IAS 40.79 b
                        
                     
                           documentation
                        
                        
                           Description of useful life used for investment property. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfUsefulLifePropertyPlantAndEquipment
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of useful life, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 c
                        
                     
                           documentation
                        
                        
                           Description of useful life used for property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfValuationProcessesUsedInFairValueMeasurementAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of valuation processes used in fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 g
                        
                     
                           documentation
                        
                        
                           The description of the valuation processes used by the entity for the fair value measurement of assets (including, for example, how an entity decides its valuation policies and procedures and analyses changes in fair value measurements from period to period).
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfValuationProcessesUsedInFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of valuation processes used in fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 g
                        
                     
                           documentation
                        
                        
                           The description of the valuation processes used by the entity for the fair value measurement of its own equity instruments (including, for example, how an entity decides its valuation policies and procedures and analyses changes in fair value measurements from period to period).
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfValuationProcessesUsedInFairValueMeasurementLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of valuation processes used in fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 g
                        
                     
                           documentation
                        
                        
                           The description of the valuation processes used by the entity for fair value measurement of liabilities (including, for example, how an entity decides its valuation policies and procedures and analyses changes in fair value measurements from period to period).
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfValuationTechniquesAndKeyModelInputsUsedForDeterminingNoncontrollingInterestInAnAcquireeMeasuredAtFairValue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of valuation techniques and significant inputs used to measure non-controlling interest in acquiree measured at fair value
                        
                        
                           Disclosure: IFRS 3.B64 o (ii)
                        
                     
                           documentation
                        
                        
                           The description of the valuation techniques and significant inputs used to measure non-controlling interest in an acquiree measured at fair value for business combinations in which the acquirer holds less than 100 per cent of the equity interests in the acquiree at the acquisition date. [Refer: At fair value [member]; Business combinations [member]; Valuation techniques [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfValuationTechniquesAndKeyModelInputsUsedToMeasureContingentConsideration
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of valuation techniques and key model inputs used to measure contingent consideration
                        
                        
                           Disclosure: IFRS 3.B67 b (iii)
                        
                     
                           documentation
                        
                        
                           The description of valuation techniques and key model inputs used to measure contingent consideration assets or liabilities. [Refer: Valuation techniques [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfValuationTechniquesUsedInFairValueMeasurementAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of valuation techniques used in fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The description of the valuation techniques (for example, the market approach, cost approach and income approach) used for the fair value measurement of assets. [Refer: Valuation techniques [member]; Cost approach [member]; Income approach [member]; Market approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfValuationTechniquesUsedInFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of valuation techniques used in fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The description of the valuation techniques (for example, the market approach, cost approach and income approach) used for the fair value measurement of the entity's own equity instruments. [Refer: Valuation techniques [member]; Cost approach [member]; Income approach [member]; Market approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfValuationTechniquesUsedInFairValueMeasurementLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of valuation techniques used in fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The description of the valuation techniques (for example, the market approach, cost approach and income approach) used for the fair value measurement of liabilities. [Refer: Valuation techniques [member]; Cost approach [member]; Income approach [member]; Market approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfValuationTechniquesUsedToMeasureFairValueLessCostsOfDisposal
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of valuation techniques used to measure fair value less costs of disposal
                        
                        
                           Disclosure: IAS 36.130 f (ii), Disclosure: IAS 36.134 e
                        
                     
                           documentation
                        
                        
                           The description of the valuation techniques used to measure fair value less costs of disposal for a cash generating unit (group of units). [Refer: Valuation techniques [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfVestingRequirementsForSharebasedPaymentArrangement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of vesting requirements for share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 a
                        
                     
                           documentation
                        
                        
                           The description of the vesting requirements for a type of share-based payment arrangement that existed at any time during the period. An entity with substantially similar types of share-based payment arrangements may aggregate this information. [Refer: Share-based payment arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfVoluntaryChangeInAccountingPolicy
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of voluntary change in accounting policy [text block]
                        
                        
                           Disclosure: IAS 8.29
                        
                     
                           documentation
                        
                        
                           The disclosure of a voluntary change in accounting policy.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfWhenEntityTypicallySatisfiesPerformanceObligations
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of when entity typically satisfies performance obligations
                        
                        
                           Disclosure: IFRS 15.119 a
                        
                     
                           documentation
                        
                        
                           The description of when the entity typically satisfies its performance obligations. [Refer: Performance obligations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfWhetherEntityIsRequiredToAbsorbLossesOfStructuredEntitiesBeforeOtherParties
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of whether entity is required to absorb losses of structured entities before other parties
                        
                        
                           Example: IFRS 12.B26 d
                        
                     
                           documentation
                        
                        
                           The description of whether the entity is required to absorb losses of structured entities before other parties.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfWhetherEntityMakesAdjustmentForTimeValueOfMoneyAndEffectOfFinancialRiskWhenUsingPremiumAllocationApproach
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of whether entity makes adjustment for time value of money and effect of financial risk when using premium allocation approach
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.97 b
                        
                     
                           documentation
                        
                        
                           The description of whether an entity that uses the premium allocation approach makes an adjustment for the time value of money and the effect of financial risk applying paragraphs 56 and 57(b) of IFRS 17. Premium allocation approach is an approach, described in paragraphs 53-59 of IFRS 17, that simplifies the measurement of the liability for remaining coverage of a group of insurance contracts.
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfWhetherInvestmentInAssociateIsMeasuredUsingEquityMethodOrAtFairValue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of whether investment in associate is measured using equity method or at fair value
                        
                        
                           Disclosure: IFRS 12.21 b (i)
                        
                     
                           documentation
                        
                        
                           The description of whether the investment in an associate is measured using the equity method or at fair value. [Refer: At fair value [member]; Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfWhetherInvestmentInJointVentureIsMeasuredUsingEquityMethodOrAtFairValue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of whether investment in joint venture is measured using equity method or at fair value
                        
                        
                           Disclosure: IFRS 12.21 b (i)
                        
                     
                           documentation
                        
                        
                           The description of whether the investment in a joint venture is measured using the equity method or at fair value. [Refer: At fair value [member]; Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfWhetherThereArePotentialIncomeTaxConsequencesNotPracticablyDeterminable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of whether there are potential income tax consequences not practicably determinable
                        
                        
                           Disclosure: IAS 12.82A
                        
                     
                           documentation
                        
                        
                           The description of whether there are potential income tax consequences not practically determinable that would result from the payment of dividends to the entity's shareholders in jurisdictions where income taxes are payable at a higher or lower rate if part or all of the net profit or retained earnings is paid out as a dividend to shareholders of the entity, or where income taxes may be refundable or payable if part or all of the net profit or retained earnings is paid out as a dividend to shareholders of the entity. [Refer: Retained earnings]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionOfWhetherThirdpartyCreditEnhancementIsReflectedInFairValueMeasurement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of whether third-party credit enhancement is reflected in fair value measurement
                        
                        
                           Disclosure: IFRS 13.98
                        
                     
                           documentation
                        
                        
                           The description of whether third-party credit enhancement is reflected in the fair value measurement of liabilities measured at fair value and issued with an inseparable third-party credit enhancement. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           DescriptionWhetherChangeInAccountingPolicyIsMadeInAccordanceWithTransitionalProvisionsOfInitiallyAppliedIFRS
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description whether change in accounting policy is made in accordance with transitional provisions of initially applied IFRS
                        
                        
                           Disclosure: IAS 8.28 b
                        
                     
                           documentation
                        
                        
                           The description that a change in accounting policy is made in accordance with the transitional provisions of an initially applied IFRS. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           DesignatedFinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Designated financial liabilities at fair value through profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DesignatedLoansOrReceivablesAtFairValueThroughProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Designated loans or receivables at fair value through profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DestructionOfMajorProductionPlantMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Destruction of major production plant [member]
                        
                        
                           Example: IAS 10.22 d
                        
                     
                           documentation
                        
                        
                           This member stands for destruction of a major production plant.
                        
                     
                           ifrs-full
                        
                        
                           DeterminationOfFairValueOfGoodsOrServicesReceivedOrFairValueOfEquityInstrumentsGrantedOnSharebasedPayments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of determination of fair value of goods or services received or fair value of equity instruments granted on share-based payments
                        
                        
                           Disclosure: IFRS 2.46
                        
                     
                           documentation
                        
                        
                           The explanation that enables users of financial statements to understand how the fair value of the goods or services received, or the fair value of the equity instruments granted, in share-based payment arrangements was determined. [Refer: Share-based payment arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           DifferenceBetweenCarryingAmountOfDividendsPayableAndCarryingAmountOfNoncashAssetsDistributed
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Difference between carrying amount of dividends payable and carrying amount of non-cash assets distributed
                        
                        
                           Disclosure: IFRIC 17.15
                        
                     
                           documentation
                        
                        
                           The amount of difference between the carrying amount of dividends payable and the carrying amount of non-cash assets distributed when settling the dividends payable. [Refer: Carrying amount [member]]
                        
                     
                           ifrs-full
                        
                        
                           DifferenceBetweenCarryingAmountOfFinancialLiabilityAndAmountContractuallyRequiredToPayAtMaturityToHolderOfObligation
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Difference between carrying amount of financial liability and amount contractually required to pay at maturity to holder of obligation
                        
                        
                           Disclosure: IFRS 7.10A b, Disclosure: IFRS 7.10 b
                        
                     
                           documentation
                        
                        
                           The amount by which the carrying amount of a financial liability is more (less) than the amount that the entity would be contractually required to pay at maturity to the holder of the obligation. [Refer: Carrying amount [member]]
                        
                     
                           ifrs-full
                        
                        
                           DilutedEarningsLossPerInstrumentFromContinuingOperationsParticipatingEquityInstrumentsOtherThanOrdinaryShares
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Diluted earnings (loss) per instrument from continuing operations, participating equity instruments other than ordinary shares
                        
                        
                           Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           Diluted earnings (loss) per instrument from continuing operations for an equity instrument that participates in profit with ordinary shares according to a predetermined formula. [Refer: Diluted earnings (loss) per instrument, participating equity instruments other than ordinary shares; Continuing operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DilutedEarningsLossPerInstrumentFromDiscontinuedOperationsParticipatingEquityInstrumentsOtherThanOrdinaryShares
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Diluted earnings (loss) per instrument from discontinued operations, participating equity instruments other than ordinary shares
                        
                        
                           Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           Diluted earnings (loss) per instrument from discontinued operations for an equity instrument that participates in profit with ordinary shares according to a predetermined formula. [Refer: Diluted earnings (loss) per instrument, participating equity instruments other than ordinary shares; Discontinued operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DilutedEarningsLossPerInstrumentParticipatingEquityInstrumentsOtherThanOrdinaryShares
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Diluted earnings (loss) per instrument, participating equity instruments other than ordinary shares
                        
                        
                           Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           Diluted earnings (loss) per instrument for an equity instrument that participates in profit with ordinary shares according to a predetermined formula.
                        
                     
                           totalLabel
                        
                        
                           Total diluted earnings (loss) per instrument, participating equity instruments other than ordinary shares
                        
                     
                           ifrs-full
                        
                        
                           DilutedEarningsLossPerShare
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Diluted earnings (loss) per share
                        
                        
                           Disclosure: IAS 33.66, Disclosure: IAS 33.67
                        
                     
                           documentation
                        
                        
                           The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator), divided by the weighted average number of ordinary shares outstanding during the period (the denominator), both adjusted for the effects of all dilutive potential ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           The reported value should be tagged twice, with both this element and the element ‘Basic earnings (loss) per share’ when: (a) basic and diluted earnings per share are equal; and (b) an entity presents one line item to accomplish the dual presentation requirement of paragraph 67 of IAS 33.
                        
                     
                           totalLabel
                        
                        
                           Total diluted earnings (loss) per share
                        
                     
                           ifrs-full
                        
                        
                           DilutedEarningsLossPerShareFromContinuingOperations
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Diluted earnings (loss) per share from continuing operations
                        
                        
                           Disclosure: IAS 33.66, Disclosure: IAS 33.67
                        
                     
                           documentation
                        
                        
                           Diluted earnings (loss) per share from continuing operations. [Refer: Continuing operations [member]; Diluted earnings (loss) per share]
                        
                     
                           commentaryGuidance
                        
                        
                           The reported value should be tagged twice, with both this element and the element ‘Basic earnings (loss) per share from continuing operations’ when: (a) basic and diluted earnings per share are equal; and (b) an entity presents one line item to accomplish the dual presentation requirement of paragraph 67 of IAS 33.
                        
                     
                           ifrs-full
                        
                        
                           DilutedEarningsLossPerShareFromContinuingOperationsIncludingNetMovementInRegulatoryDeferralAccountBalancesAndNetMovementInRelatedDeferredTax
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Diluted earnings (loss) per share from continuing operations, including net movement in regulatory deferral account balances and net movement in related deferred tax
                        
                        
                           Disclosure: IAS 33.67, Disclosure: IFRS 14.26
                        
                     
                           documentation
                        
                        
                           Diluted earnings (loss) per share from continuing operations that include the net movement in regulatory deferral account balances and the net movement in related deferred tax. [Refer: Diluted earnings (loss) per share; Net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax; Continuing operations [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           The reported value should be tagged twice, with both this element and the element 'Basic earnings (loss) per share from continuing operations, including net movement in regulatory deferral account balances and net movement in related deferred tax' when: (a) basic and diluted earnings per share equal; and (b) an entity presents one line item to accomplish the dual presentation requirement of paragraph 67 of IAS 33.
                        
                     
                           ifrs-full
                        
                        
                           DilutedEarningsLossPerShareFromDiscontinuedOperations
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Diluted earnings (loss) per share from discontinued operations
                        
                        
                           Disclosure: IAS 33.67, Disclosure: IAS 33.68
                        
                     
                           documentation
                        
                        
                           Diluted earnings (loss) per share from discontinued operations. [Refer: Diluted earnings (loss) per share; Discontinued operations [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           The reported value should be tagged twice, with both this element and the element ‘Basic earnings (loss) per share from discontinued operations’ when: (a) basic and diluted earnings per share are equal; and (b) an entity presents one line item to accomplish the dual presentation requirement of paragraph 67 of IAS 33.
                        
                     
                           ifrs-full
                        
                        
                           DilutedEarningsLossPerShareFromDiscontinuedOperationsIncludingNetMovementInRegulatoryDeferralAccountBalancesAndNetMovementInRelatedDeferredTax
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Diluted earnings (loss) per share from discontinued operations, including net movement in regulatory deferral account balances and net movement in related deferred tax
                        
                        
                           Disclosure: IAS 33.67, Disclosure: IFRS 14.26
                        
                     
                           documentation
                        
                        
                           Diluted earnings (loss) per share from discontinued operations that include the net movement in regulatory deferral account balances and the net movement in related deferred tax. [Refer: Diluted earnings (loss) per share; Net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax; Discontinued operations [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           The reported value should be tagged twice, with both this element and the element 'Basic earnings (loss) per share from discontinued operations, including net movement in regulatory deferral account balances and net movement in related deferred tax' when: (a) basic and diluted earnings per share equal; and (b) an entity presents one line item to accomplish the dual presentation requirement of paragraph 67 of IAS 33.
                        
                     
                           ifrs-full
                        
                        
                           DilutedEarningsLossPerShareIncludingNetMovementInRegulatoryDeferralAccountBalancesAndNetMovementInRelatedDeferredTax
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Diluted earnings (loss) per share, including net movement in regulatory deferral account balances and net movement in related deferred tax
                        
                        
                           Disclosure: IAS 33.67, Disclosure: IFRS 14.26
                        
                     
                           documentation
                        
                        
                           Diluted earnings (loss) per share that include the net movement in regulatory deferral account balances and the net movement in related deferred tax. [Refer: Diluted earnings (loss) per share; Net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax]
                        
                     
                           commentaryGuidance
                        
                        
                           The reported value should be tagged twice, with both this element and the element 'Basic earnings (loss) per share, including net movement in regulatory deferral account balances and net movement in related deferred tax' when: (a) basic and diluted earnings per share equal; and (b) an entity presents one line item to accomplish the dual presentation requirement of paragraph 67 of IAS 33.
                        
                     
                           ifrs-full
                        
                        
                           DilutedEarningsPerShareAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Diluted earnings per share [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DilutiveEffectOfConvertibleInstrumentsOnNumberOfOrdinaryShares
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Dilutive effect of convertible instruments on number of ordinary shares
                        
                        
                           Common practice: IAS 33.70 b
                        
                     
                           documentation
                        
                        
                           The number of dilutive potential ordinary shares that relate to the assumed conversion of the entity's convertible instruments.
                        
                     
                           ifrs-full
                        
                        
                           DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Dilutive effect of share options on number of ordinary shares
                        
                        
                           Common practice: IAS 33.70 b
                        
                     
                           documentation
                        
                        
                           The number of dilutive potential ordinary shares that relate to the assumed exercise of the entity's share options.
                        
                     
                           ifrs-full
                        
                        
                           DirectFinanceLeasesAcquiredInBusinessCombinationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Direct finance leases acquired in business combination [member]
                        
                        
                           Example: IFRS 3.B64 h
                        
                     
                           documentation
                        
                        
                           This member stands for direct finance leases that are acquired in business combinations. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DirectOperatingExpenseFromInvestmentProperty
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Direct operating expense from investment property
                        
                        
                           Common practice: IAS 40.75 f
                        
                     
                           documentation
                        
                        
                           The amount of direct operating expenses (including repairs and maintenance) arising from investment property. [Refer: Investment property]
                        
                     
                           negatedTotalLabel
                        
                        
                           Total direct operating expense from investment property
                        
                     
                           ifrs-full
                        
                        
                           DirectOperatingExpenseFromInvestmentPropertyAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Direct operating expense from investment property [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DirectOperatingExpenseFromInvestmentPropertyGeneratingRentalIncome
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Direct operating expense from investment property generating rental income
                        
                        
                           Disclosure: IAS 40.75 f (ii)
                        
                     
                           documentation
                        
                        
                           The amount of direct operating expenses (including repairs and maintenance) arising from investment property that generated rental income during the period recognised in profit or loss. [Refer: Investment property]
                        
                     
                           negatedLabel
                        
                        
                           Direct operating expense from investment property generating rental income
                        
                     
                           ifrs-full
                        
                        
                           DirectOperatingExpenseFromInvestmentPropertyNotGeneratingRentalIncome
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Direct operating expense from investment property not generating rental income
                        
                        
                           Disclosure: IAS 40.75 f (iii)
                        
                     
                           documentation
                        
                        
                           The amount of direct operating expenses (including repairs and maintenance) arising from investment property that did not generate rental income during the period recognised in profit or loss. [Refer: Investment property]
                        
                     
                           negatedLabel
                        
                        
                           Direct operating expense from investment property not generating rental income
                        
                     
                           ifrs-full
                        
                        
                           DirectorsRemunerationExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Directors' remuneration expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of remuneration paid or payable to the entity's directors.
                        
                     
                           ifrs-full
                        
                        
                           DisaggregationOfInsuranceContractsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Disaggregation of insurance contracts [axis]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.107, Disclosure: Effective 2023-01-01 IFRS 17.109, Disclosure: Effective 2023-01-01 IFRS 17.131 a, Disclosure: Effective 2023-01-01 IFRS 17.132 b, Disclosure: Effective 2023-01-01 IFRS 17.98
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           DisaggregationOfInsuranceContractsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Disaggregation of insurance contracts [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.107, Disclosure: Effective 2023-01-01 IFRS 17.109, Disclosure: Effective 2023-01-01 IFRS 17.131 a, Disclosure: Effective 2023-01-01 IFRS 17.132 b, Disclosure: Effective 2023-01-01 IFRS 17.98
                        
                     
                           documentation
                        
                        
                           This member stands for all insurance contracts when disaggregated into insurance contracts issued and reinsurance contracts held. It also represents the standard value for the 'Disaggregation of insurance contracts' axis if no other member is used. [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAccountingJudgementsAndEstimatesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of accounting judgements and estimates [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of judgements that management has made in the process of applying the entity's accounting policies that have the most significant effect on amounts recognised in the financial statements along with information about the assumptions that the entity makes about the future, and other major sources of estimation uncertainty at the end of the reporting period, that have a significant risk of resulting in a material adjustment to the carrying amounts of assets and liabilities within the next year. [Refer: Carrying amount [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of accrued expenses and other liabilities [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of accrued expenses and other liabilities. [Refer: Accruals; Other liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAcquiredReceivablesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of acquired receivables [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAcquiredReceivablesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of acquired receivables [text block]
                        
                        
                           Disclosure: IFRS 3.B64 h
                        
                     
                           documentation
                        
                        
                           The disclosure of receivables acquired in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAcquiredReceivablesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of acquired receivables [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAcquiredReceivablesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of acquired receivables [table]
                        
                        
                           Disclosure: IFRS 3.B64 h
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to receivables acquired in business combinations.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfActualClaimsComparedWithPreviousEstimatesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of actual claims compared with previous estimates [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfActualClaimsComparedWithPreviousEstimatesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of actual claims compared with previous estimates [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130, Disclosure: Expiry date 2023-01-01 IFRS 4.39 c (iii)
                        
                     
                           documentation
                        
                        
                           The disclosure of actual claims compared with previous estimates of the undiscounted amount of the claims (ie claims development). The disclosure about claims development shall start with the period when the earliest material claim(s) arose and for which there is still uncertainty about the amount and timing of the claims payments at the end of the reporting period, but is not required to start more than 10 years before the end of the reporting period. The entity is not required to disclose information about the development of claims for which uncertainty about the amount and timing of the claims payments is resolved typically within one year.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfActualClaimsComparedWithPreviousEstimatesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of actual claims compared with previous estimates [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfActualClaimsComparedWithPreviousEstimatesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of actual claims compared with previous estimates [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to actual claims compared with previous estimates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAdditionalInformationAboutDefinedBenefitPlansExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of additional information about defined benefit plans [text block]
                        
                        
                           Disclosure: IAS 19.137
                        
                     
                           documentation
                        
                        
                           The disclosure of additional information about defined benefit plans necessary to meet the objectives of IAS 19. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAdditionalInformationAboutLeasingActivitiesForLesseeExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of additional information about leasing activities for lessee [text block]
                        
                        
                           Disclosure: IFRS 16.59
                        
                     
                           documentation
                        
                        
                           The disclosure of additional information about leasing activities of a lessee.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAdditionalInformationAboutLeasingActivitiesForLessorExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of additional information about leasing activities for lessor [text block]
                        
                        
                           Disclosure: IFRS 16.92
                        
                     
                           documentation
                        
                        
                           The disclosure of additional information about leasing activities of a lessor.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAdditionalInformationAboutUnderstandingFinancialPositionsAndLiquidityOfEntityExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of additional information about understanding financial position and liquidity of entity [text block]
                        
                        
                           Example: IAS 7.50
                        
                     
                           documentation
                        
                        
                           The disclosure of additional information that may be relevant to users of financial statements in understanding the financial position and liquidity of an entity.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAdditionalInformationExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of additional information [text block]
                        
                        
                           Disclosure: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The disclosure of additional information that is not presented elsewhere in the financial statements, but that is relevant to an understanding of them.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAdditionalInformationRepresentativeOfRiskExposureArisingFromContractsWithinScopeOfIFRS17DuringPeriodExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of additional information representative of risk exposure arising from contracts within scope of IFRS 17 during period [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.123
                        
                     
                           documentation
                        
                        
                           The disclosure of additional information that is representative of the entity's risk exposure arising from contracts within the scope of IFRS 17 during the period, if the information disclosed about the entity’s exposure to risk at the end of the reporting period is not representative.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAdjustmentsMadeWhenEntityChangedBasisOfDisaggregationOfInsuranceFinanceIncomeExpensesBetweenProfitOrLossAndOtherComprehensiveIncomeForContractsWithDirectParticipationFeaturesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of adjustments made when entity changed basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAdjustmentsMadeWhenEntityChangedBasisOfDisaggregationOfInsuranceFinanceIncomeExpensesBetweenProfitOrLossAndOtherComprehensiveIncomeForContractsWithDirectParticipationFeaturesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of adjustments made when entity changed basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.113 b
                        
                     
                           documentation
                        
                        
                           The disclosure of the adjustments made when an entity changed the basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features. [Refer: Description of composition of underlying items for contracts with direct participation features; Insurance finance income (expenses)]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAdjustmentsMadeWhenEntityChangedBasisOfDisaggregationOfInsuranceFinanceIncomeExpensesBetweenProfitOrLossAndOtherComprehensiveIncomeForContractsWithDirectParticipationFeaturesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of adjustments made when entity changed basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAdjustmentsMadeWhenEntityChangedBasisOfDisaggregationOfInsuranceFinanceIncomeExpensesBetweenProfitOrLossAndOtherComprehensiveIncomeForContractsWithDirectParticipationFeaturesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of adjustments made when entity changed basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.113 b
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the adjustments made when an entity changed the basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAllowanceForCreditLossesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of allowance for credit losses [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of the allowance relating to impairments of financial assets due to credit losses. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAmountsArisingFromInsuranceContractsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of amounts arising from insurance contracts [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.36
                        
                     
                           documentation
                        
                        
                           The disclosure of information that identifies and explains the amounts in the entity's financial statements arising from insurance contracts. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of amounts incurred by entity for provision of key management personnel services provided by separate management entities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of amounts incurred by entity for provision of key management personnel services provided by separate management entities [text block]
                        
                        
                           Disclosure: IAS 24.18A
                        
                     
                           documentation
                        
                        
                           The disclosure of amounts incurred by the entity for provision of key management personnel services that are provided by separate management entities. [Refer: Key management personnel of entity or parent [member]; Separate management entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of amounts incurred by entity for provision of key management personnel services provided by separate management entities [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of amounts incurred by entity for provision of key management personnel services provided by separate management entities [table]
                        
                        
                           Disclosure: IAS 24.18A
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the amounts incurred by the entity for provision of key management personnel services that are provided by separate management entities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAmountsOfPotentialIncomeTaxConsequencesPracticablyDeterminableExplanatory
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of amounts of potential income tax consequences practicably determinable
                        
                        
                           Disclosure: IAS 12.82A
                        
                     
                           documentation
                        
                        
                           The description of the amounts of the practically determinable potential income tax consequences that would result from the payment of dividends to the entity's shareholders in jurisdictions where income taxes are payable at a higher or lower rate if part or all of the net profit or retained earnings is paid out as a dividend to shareholders of the entity, or where income taxes may be refundable or payable if part or all of the net profit or retained earnings is paid out as a dividend to shareholders of the entity. [Refer: Retained earnings]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [text block]
                        
                        
                           Disclosure: IAS 1.61
                        
                     
                           documentation
                        
                        
                           The disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more, and more than, twelve months after reporting date.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [table]
                        
                        
                           Disclosure: IAS 1.61
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more, and more than, twelve months after reporting date.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAnalysisOfInsuranceRevenueAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of analysis of insurance revenue [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAnalysisOfInsuranceRevenueExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of analysis of insurance revenue [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.106
                        
                     
                           documentation
                        
                        
                           The disclosure of the analysis of insurance revenue. [Refer: Insurance revenue]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAnalysisOfInsuranceRevenueLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of analysis of insurance revenue [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAnalysisOfInsuranceRevenueTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of analysis of insurance revenue [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.106
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the analysis of insurance revenue.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAnalysisOfOtherComprehensiveIncomeByItemAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of analysis of other comprehensive income by item [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAnalysisOfOtherComprehensiveIncomeByItemExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of analysis of other comprehensive income by item [text block]
                        
                        
                           Disclosure: IAS 1.106A
                        
                     
                           documentation
                        
                        
                           The entire disclosure of the analysis of other comprehensive income by item.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAnalysisOfOtherComprehensiveIncomeByItemLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of analysis of other comprehensive income by item [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAnalysisOfOtherComprehensiveIncomeByItemTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of analysis of other comprehensive income by item [table]
                        
                        
                           Disclosure: IAS 1.106A
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the analysis of other comprehensive income by item.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAnalysisOfPresentValueOfDefinedBenefitObligationThatDistinguishesNatureCharacteristicsAndRisksExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of analysis of present value of defined benefit obligation that distinguishes nature, characteristics and risks [text block]
                        
                        
                           Example: IAS 19.137
                        
                     
                           documentation
                        
                        
                           The disclosure of an analysis of the present value of a defined benefit obligation that distinguishes the nature, characteristics and risks of the obligation. Such a disclosure could distinguish: (a) between amounts owing to active members, deferred members, and pensioners; (b) between vested benefits and accrued but not vested benefits; and (c) between conditional benefits, amounts attributable to future salary increases and other benefits. [Refer: Defined benefit obligation, at present value]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAnalysisOfSingleAmountOfDiscontinuedOperationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of analysis of single amount of discontinued operations [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAnalysisOfSingleAmountOfDiscontinuedOperationsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of analysis of single amount of discontinued operations [text block]
                        
                        
                           Disclosure: IFRS 5.33 b
                        
                     
                           documentation
                        
                        
                           The disclosure of the analysis of the single amount of discontinued operations. [Refer: Discontinued operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAnalysisOfSingleAmountOfDiscontinuedOperationsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of analysis of single amount of discontinued operations [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAnalysisOfSingleAmountOfDiscontinuedOperationsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of analysis of single amount of discontinued operations [table]
                        
                        
                           Disclosure: IFRS 5.33 b
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the analysis of the single amount of discontinued operations.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAssetsAndLiabilitiesWithSignificantRiskOfMaterialAdjustmentAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of assets and liabilities with significant risk of material adjustment [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAssetsAndLiabilitiesWithSignificantRiskOfMaterialAdjustmentExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of assets and liabilities with significant risk of material adjustment [text block]
                        
                        
                           Disclosure: IAS 1.125
                        
                     
                           documentation
                        
                        
                           The disclosure of assets and liabilities for which there exists a significant risk of material adjustment within the next year.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAssetsAndLiabilitiesWithSignificantRiskOfMaterialAdjustmentLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of assets and liabilities with significant risk of material adjustment [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAssetsAndLiabilitiesWithSignificantRiskOfMaterialAdjustmentTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of assets and liabilities with significant risk of material adjustment [table]
                        
                        
                           Disclosure: IAS 1.125
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to assets and liabilities with a significant risk of material adjustment.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomersAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of assets recognised from costs to obtain or fulfil contracts with customers [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomersExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of assets recognised from costs to obtain or fulfil contracts with customers [text block]
                        
                        
                           Disclosure: IFRS 15.128 a
                        
                     
                           documentation
                        
                        
                           The disclosure of assets recognised from the costs to obtain or fulfil contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomersLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of assets recognised from costs to obtain or fulfil contracts with customers [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomersTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of assets recognised from costs to obtain or fulfil contracts with customers [table]
                        
                        
                           Disclosure: IFRS 15.128 a
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to assets recognised from the costs to obtain or fulfil contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAttributionOfExpensesByNatureToTheirFunctionAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of attribution of expenses by nature to their function [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAttributionOfExpensesByNatureToTheirFunctionExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of attribution of expenses by nature to their function [text block]
                        
                        
                           Common practice: IAS 1.104, Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The disclosure of attribution of expenses by nature to line items by function in the statement of profit or loss.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAttributionOfExpensesByNatureToTheirFunctionLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of attribution of expenses by nature to their function [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAttributionOfExpensesByNatureToTheirFunctionTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of attribution of expenses by nature to their function [table]
                        
                        
                           Common practice: IAS 1.104, Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to attribution of expenses by nature to analysis of expenses by function in the statement of profit or loss.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAuditorsRemunerationExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of auditors' remuneration [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of compensation to the entity's auditors.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAuthorisationOfFinancialStatementsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of authorisation of financial statements [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of the authorisation of financial statements for issue.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfAvailableforsaleAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of available-for-sale financial assets [text block]
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of financial assets classified as available for sale. [Refer: Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfBasisOfConsolidationExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of basis of consolidation [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of the basis used for consolidation.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of basis of preparation of financial statements [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of the basis used for the preparation of the financial statements.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfBiologicalAssetsAndGovernmentGrantsForAgriculturalActivityExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of biological assets, agriculture produce at point of harvest and government grants related to biological assets [text block]
                        
                        
                           Disclosure: IAS 41 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for biological assets, agricultural produce at point of harvest and government grants related to biological assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfBorrowingCostsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of borrowing costs [text block]
                        
                        
                           Disclosure: IAS 23 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for borrowing costs.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfBorrowingsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of borrowings [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of borrowings. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfBreakdownOfAssetsAndLiabilitiesAggregatedIntoSingleLineInvestmentBalanceTransitionFromProportionateConsolidationToEquityMethodExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of breakdown of assets and liabilities aggregated into single line investment balance, transition from proportionate consolidation to equity method [text block]
                        
                        
                           Disclosure: IFRS 11.C5
                        
                     
                           documentation
                        
                        
                           The disclosure of the breakdown of assets and liabilities that have been aggregated into the single line investment balance for the transition from proportionate consolidation to the equity method.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfBusinessCombinationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about business combination [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfBusinessCombinationsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of business combinations [text block]
                        
                        
                           Disclosure: IFRS 3 -, Disclosure:
                        
                     
                           documentation
                        
                        
                           The entire disclosure for business combinations.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfBusinessCombinationsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about business combination [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfBusinessCombinationsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about business combination [table]
                        
                        
                           Disclosure: IFRS 3.B64
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to details of business combinations.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCashAndBankBalancesAtCentralBanksExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of cash and bank balances at central banks [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of cash and bank balances at central banks.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCashAndCashEquivalentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of cash and cash equivalents [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of cash and cash equivalents. [Refer: Cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCashFlowStatementExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of cash flow statement [text block]
                        
                        
                           Disclosure: IAS 7 - Presentation of a statement of cash flows
                        
                     
                           documentation
                        
                        
                           The entire disclosure for a statement of cash flows.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfChangesInAccountingEstimatesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of changes in accounting estimates [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfChangesInAccountingEstimatesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of changes in accounting estimates [text block]
                        
                        
                           Disclosure: IAS 8.39
                        
                     
                           documentation
                        
                        
                           The disclosure of changes in accounting estimates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfChangesInAccountingEstimatesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of changes in accounting estimates [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfChangesInAccountingEstimatesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of changes in accounting estimates [table]
                        
                        
                           Disclosure: IAS 8.39
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the changes in accounting estimates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of changes in accounting policies, accounting estimates and errors [text block]
                        
                        
                           Disclosure: IAS 8 - Accounting policies
                        
                     
                           documentation
                        
                        
                           The entire disclosure for changes in accounting policies, accounting estimates and errors.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfChangesInAccountingPoliciesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of changes in accounting policies [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of changes made to accounting policies by the entity.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfClaimsAndBenefitsPaidExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of claims and benefits paid [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of claims and benefits paid to policyholders.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfClassesOfShareCapitalAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of classes of share capital [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfClassesOfShareCapitalExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of classes of share capital [text block]
                        
                        
                           Disclosure: IAS 1.79 a
                        
                     
                           documentation
                        
                        
                           The disclosure of classes of share capital. [Refer: Share capital [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfClassesOfShareCapitalLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of classes of share capital [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfClassesOfShareCapitalTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of classes of share capital [table]
                        
                        
                           Disclosure: IAS 1.79 a
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to classes of share capital.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCollateralExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of collateral [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of assets and liabilities used as collateral.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of commitments and contingent liabilities [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of commitments and contingent liabilities. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCommitmentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of commitments [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of commitments.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfComparativeInformationPreparedUnderPreviousGAAPAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of comparative information prepared under previous GAAP [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfComparativeInformationPreparedUnderPreviousGAAPExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of comparative information prepared under previous GAAP [text block]
                        
                        
                           Disclosure: IFRS 1.24
                        
                     
                           documentation
                        
                        
                           The disclosure, in the entity's first IFRS financial statements, of comparative information prepared under previous GAAP.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfComparativeInformationPreparedUnderPreviousGAAPLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of comparative information prepared under previous GAAP [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfComparativeInformationPreparedUnderPreviousGAAPTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of comparative information prepared under previous GAAP [table]
                        
                        
                           Disclosure: IFRS 1.24
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to comparative information prepared under previous GAAP.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCompositionOfGroupExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of composition of group [text block]
                        
                        
                           Disclosure: IFRS 12.10 a (i)
                        
                     
                           documentation
                        
                        
                           The disclosure of the composition of the group (the parent and all its subsidiaries). [Refer: Subsidiaries [member]; Parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCompoundFinancialInstrumentsWithMultipleEmbeddedDerivativesExplanatory
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of compound financial instruments with multiple embedded derivatives
                        
                        
                           Disclosure: IFRS 7.17
                        
                     
                           documentation
                        
                        
                           The description of financial instruments with both a liability and an equity component that have multiple embedded derivatives whose values are interdependent (such as a callable convertible debt instrument). [Refer: Derivatives [member]; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfConsolidatedAndSeparateFinancialStatementsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of separate financial statements [text block]
                        
                        
                           Disclosure: IAS 27 - Disclosure, Disclosure: IFRS 12 - Objective
                        
                     
                           documentation
                        
                        
                           The entire disclosure for separate financial statements.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfContingentLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of contingent liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfContingentLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of contingent liabilities [text block]
                        
                        
                           Disclosure: IAS 37.86
                        
                     
                           documentation
                        
                        
                           The disclosure of contingent liabilities. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfContingentLiabilitiesInBusinessCombinationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of contingent liabilities in business combination [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfContingentLiabilitiesInBusinessCombinationExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of contingent liabilities in business combination [text block]
                        
                        
                           Disclosure: IFRS 3.B64 j
                        
                     
                           documentation
                        
                        
                           The disclosure of contingent liabilities in a business combination. [Refer: Contingent liabilities [member]; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfContingentLiabilitiesInBusinessCombinationLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of contingent liabilities in business combination [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfContingentLiabilitiesInBusinessCombinationTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of contingent liabilities in business combination [table]
                        
                        
                           Disclosure: IFRS 3.B64 j, Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to contingent liabilities in business combinations.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfContingentLiabilitiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of contingent liabilities [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfContingentLiabilitiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of contingent liabilities [table]
                        
                        
                           Disclosure: IAS 37.86
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to contingent liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfContinuingInvolvementInDerecognisedFinancialAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of continuing involvement in derecognised financial assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfContinuingInvolvementInDerecognisedFinancialAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of continuing involvement in derecognised financial assets [text block]
                        
                        
                           Disclosure: IFRS 7.42E, Disclosure: IFRS 7.42G
                        
                     
                           documentation
                        
                        
                           The disclosure of continuing involvement in derecognised financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfContinuingInvolvementInDerecognisedFinancialAssetsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of continuing involvement in derecognised financial assets [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfContinuingInvolvementInDerecognisedFinancialAssetsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of continuing involvement in derecognised financial assets [table]
                        
                        
                           Disclosure: IFRS 7.42E, Disclosure: IFRS 7.42G
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to continuing involvement in derecognised financial assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCostOfSalesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of cost of sales [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of the cost of sales. [Refer: Cost of sales]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCreditRiskExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of credit risk [text block]
                        
                        
                           Common practice: IAS 1.10 e, Disclosure: IFRS 7 - Credit risk
                        
                     
                           documentation
                        
                        
                           The disclosure of credit risk. [Refer: Credit risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCreditRiskExposureAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of credit risk exposure [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCreditRiskExposureExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of credit risk exposure [text block]
                        
                        
                           Disclosure: IFRS 7.35M
                        
                     
                           documentation
                        
                        
                           The disclosure of the credit risk exposure. Credit risk exposure is the credit risk inherent in an entity’s financial assets and commitments to extend credit.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCreditRiskExposureLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of credit risk exposure [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCreditRiskExposureTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of credit risk exposure [table]
                        
                        
                           Disclosure: IFRS 7.35M
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the credit risk exposure.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfCreditRiskOfInsuranceContractsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of credit risk of insurance contracts [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39 d
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the credit risk of insurance contracts. [Refer: Credit risk [member]; Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDebtSecuritiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of debt instruments [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of debt instruments. [Refer: Debt instruments issued; Debt instruments held]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDeferredAcquisitionCostsArisingFromInsuranceContractsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of deferred acquisition costs arising from insurance contracts [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of deferred acquisition costs arising from insurance contracts. [Refer: Deferred acquisition costs arising from insurance contracts]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDeferredIncomeExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of deferred income [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of deferred income. [Refer: Deferred income including contract liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDeferredTaxesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of deferred taxes [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of deferred taxes. [Refer: Deferred tax liabilities; Deferred tax assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDefinedBenefitPlansAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of defined benefit plans [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDefinedBenefitPlansExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of defined benefit plans [text block]
                        
                        
                           Disclosure: IAS 19.138
                        
                     
                           documentation
                        
                        
                           The disclosure of defined benefit plans. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDefinedBenefitPlansLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of defined benefit plans [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDefinedBenefitPlansTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of defined benefit plans [table]
                        
                        
                           Disclosure: IAS 19.138
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to defined benefit plans.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDefinedContributionPlansExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of defined contribution plans [text block]
                        
                        
                           Common practice: IAS 19.28
                        
                     
                           documentation
                        
                        
                           The disclosure of defined contribution plans. [Refer: Post-employment benefit expense, defined contribution plans]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDepositaryReceiptsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of depositary receipts [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDepositaryReceiptsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of depositary receipts [text block]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The disclosure of information about depositary receipts.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDepositaryReceiptsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of depositary receipts [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDepositaryReceiptsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of depositary receipts [table]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information about depositary receipts.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDepositsFromBanksExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of deposits from banks [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of deposits from banks. [Refer: Deposits from banks]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDepositsFromCustomersExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of deposits from customers [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of deposits from customers. [Refer: Deposits from customers]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDepreciationAndAmortisationExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of depreciation and amortisation expense [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of depreciation and amortisation expense. [Refer: Depreciation and amortisation expense]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDerivativeFinancialInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of derivative financial instruments [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of derivative financial instruments. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutBiologicalAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about biological assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutBiologicalAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about biological assets [text block]
                        
                        
                           Example: IAS 41.43
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutBiologicalAssetsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about biological assets [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutBiologicalAssetsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about biological assets [table]
                        
                        
                           Example: IAS 41.43
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to details of biological assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutBorrowingsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about borrowings [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutBorrowingsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about borrowings [text block]
                        
                        
                           Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about borrowings. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutBorrowingsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about borrowings [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutBorrowingsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about borrowings [table]
                        
                        
                           Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to details of borrowings.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about business combination [text block]
                        
                        
                           Disclosure: IFRS 3 -, Disclosure: application of paragraphs 59 and 61
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about business combinations. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutConcentrationsOfRiskThatArisesFromContractsWithinScopeOfIFRS17Abstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about concentrations of risk that arises from contracts within scope of IFRS 17 [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutConcentrationsOfRiskThatArisesFromContractsWithinScopeOfIFRS17Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about concentrations of risk that arises from contracts within scope of IFRS 17 [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.127
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about concentrations of risk that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutConcentrationsOfRiskThatArisesFromContractsWithinScopeOfIFRS17LineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about concentrations of risk that arises from contracts within scope of IFRS 17 [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutConcentrationsOfRiskThatArisesFromContractsWithinScopeOfIFRS17Table
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about concentrations of risk that arises from contracts within scope of IFRS 17 [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.127
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to concentrations of risk that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutFinancialAssetsDescribedInParagraph39EaOfIFRS4Abstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial assets described in paragraph 39E(a) of IFRS 4 [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutFinancialAssetsDescribedInParagraph39EaOfIFRS4Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial assets described in paragraph 39E(a) of IFRS 4 [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39G a
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about the financial assets described in paragraph 39E(a) of IFRS 4. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutFinancialAssetsDescribedInParagraph39EaOfIFRS4ForAssociatesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial assets described in paragraph 39E(a) of IFRS 4 for associates [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutFinancialAssetsDescribedInParagraph39EaOfIFRS4ForAssociatesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial assets described in paragraph 39E(a) of IFRS 4 for associates [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about the financial assets described in paragraph 39E(a) of IFRS 4 for associates. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutFinancialAssetsDescribedInParagraph39EaOfIFRS4ForAssociatesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial assets described in paragraph 39E(a) of IFRS 4 for associates [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutFinancialAssetsDescribedInParagraph39EaOfIFRS4ForAssociatesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial assets described in paragraph 39E(a) of IFRS 4 for associates [table]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the financial assets described in paragraph 39E(a) of IFRS 4 for associates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutFinancialAssetsDescribedInParagraph39EaOfIFRS4ForJointVenturesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial assets described in paragraph 39E(a) of IFRS 4 for joint ventures [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutFinancialAssetsDescribedInParagraph39EaOfIFRS4ForJointVenturesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial assets described in paragraph 39E(a) of IFRS 4 for joint ventures [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about the financial assets described in paragraph 39E(a) of IFRS 4 for joint ventures. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutFinancialAssetsDescribedInParagraph39EaOfIFRS4ForJointVenturesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial assets described in paragraph 39E(a) of IFRS 4 for joint ventures [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutFinancialAssetsDescribedInParagraph39EaOfIFRS4ForJointVenturesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial assets described in paragraph 39E(a) of IFRS 4 for joint ventures [table]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the financial assets described in paragraph 39E(a) of IFRS 4 for joint ventures.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutFinancialAssetsDescribedInParagraph39EaOfIFRS4LineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial assets described in paragraph 39E(a) of IFRS 4 [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutFinancialAssetsDescribedInParagraph39EaOfIFRS4Table
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial assets described in paragraph 39E(a) of IFRS 4 [table]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39G a
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the financial assets described in paragraph 39E(a) of IFRS 4.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial instruments [text block]
                        
                        
                           Disclosure: IFRS 7.31, Disclosure: IFRS 7.35K, Disclosure: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutHedgedItemsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about hedged items [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutHedgedItemsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about hedged items [text block]
                        
                        
                           Disclosure: IFRS 7.24B
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about hedged items. [Refer: Hedged items [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutHedgedItemsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about hedged items [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutHedgedItemsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about hedged items [table]
                        
                        
                           Disclosure: IFRS 7.24B
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to details of hedged items.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutHedgesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about hedges [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.22
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about hedges.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutHedgingInstrumentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about hedging instruments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about hedging instruments [text block]
                        
                        
                           Disclosure: IFRS 7.24A
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about hedging instruments. [Refer: Hedging instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutHedgingInstrumentsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about hedging instruments [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutHedgingInstrumentsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about hedging instruments [table]
                        
                        
                           Disclosure: IFRS 7.24A
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to details of hedging instruments.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about intangible assets [text block]
                        
                        
                           Disclosure: IAS 38.118
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about intangible assets. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutInvestmentPropertyExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about investment property [text block]
                        
                        
                           Disclosure: IAS 40.32A
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about investment property. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about property, plant and equipment [text block]
                        
                        
                           Disclosure: IAS 16.73
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDetailedInformationAboutServiceConcessionArrangementsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about service concession arrangements [text block]
                        
                        
                           Disclosure: SIC 29.6
                        
                     
                           documentation
                        
                        
                           The disclosure of detailed information about service concession arrangements. [Refer: Service concession arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of disaggregation of revenue from contracts with customers [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of disaggregation of revenue from contracts with customers [text block]
                        
                        
                           Disclosure: IFRS 15.114
                        
                     
                           documentation
                        
                        
                           The disclosure of the disaggregation of revenue from contracts with customers. [Refer: Revenue from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of disaggregation of revenue from contracts with customers [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of disaggregation of revenue from contracts with customers [table]
                        
                        
                           Disclosure: IFRS 15.114
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the disaggregation of revenue from contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDiscontinuedOperationsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of discontinued operations [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of discontinued operations. [Refer: Discontinued operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfDividendsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of dividends [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of dividends. Dividends are distributions of profits to holders of equity investments in proportion to their holdings of a particular class of capital.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEarningsPerShareExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of earnings per share [text block]
                        
                        
                           Disclosure: IAS 33 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for earnings per share.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfChangeOfInvestmentEntityStatusOnFinancialStatementsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of effect of change of investment entity status on financial statements [text block]
                        
                        
                           Disclosure: IFRS 12.9B
                        
                     
                           documentation
                        
                        
                           The disclosure of the effect of the change of investment entity status on the financial statements. [Refer: Disclosure of investment entities [text block]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of effect of changes in foreign exchange rates [text block]
                        
                        
                           Disclosure: IAS 21 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for the effect of changes in foreign exchange rates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfInsuranceContractsInitiallyRecognisedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of effect of insurance contracts initially recognised [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfInsuranceContractsInitiallyRecognisedExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of effect of insurance contracts initially recognised [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.107
                        
                     
                           documentation
                        
                        
                           The disclosure of the effect of insurance contracts initially recognised in the period. [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfInsuranceContractsInitiallyRecognisedLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of effect of insurance contracts initially recognised [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfInsuranceContractsInitiallyRecognisedTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of effect of insurance contracts initially recognised [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.107
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the effect of insurance contracts initially recognised in the period.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfOverlayApproachReclassificationOnProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of effect of overlay approach reclassification on profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfOverlayApproachReclassificationOnProfitOrLossExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of effect of overlay approach reclassification on profit or loss [text block]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L e
                        
                     
                           documentation
                        
                        
                           The disclosure of the effect of the overlay approach reclassification on profit or loss.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfOverlayApproachReclassificationOnProfitOrLossForAssociatesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of effect of overlay approach reclassification on profit or loss for associates [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfOverlayApproachReclassificationOnProfitOrLossForAssociatesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of effect of overlay approach reclassification on profit or loss for associates [text block]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           The disclosure of the effect of the overlay approach reclassification on profit or loss for associates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfOverlayApproachReclassificationOnProfitOrLossForAssociatesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of effect of overlay approach reclassification on profit or loss for associates [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfOverlayApproachReclassificationOnProfitOrLossForAssociatesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of effect of overlay approach reclassification on profit or loss for associates [table]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the effect of the overlay approach reclassification on profit or loss for associates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfOverlayApproachReclassificationOnProfitOrLossForJointVenturesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of effect of overlay approach reclassification on profit or loss for joint ventures [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfOverlayApproachReclassificationOnProfitOrLossForJointVenturesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of effect of overlay approach reclassification on profit or loss for joint ventures [text block]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           The disclosure of the effect of the overlay approach reclassification on profit or loss for joint ventures.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfOverlayApproachReclassificationOnProfitOrLossForJointVenturesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of effect of overlay approach reclassification on profit or loss for joint ventures [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfOverlayApproachReclassificationOnProfitOrLossForJointVenturesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of effect of overlay approach reclassification on profit or loss for joint ventures [table]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the effect of the overlay approach reclassification on profit or loss for joint ventures.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfOverlayApproachReclassificationOnProfitOrLossLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of effect of overlay approach reclassification on profit or loss [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectOfOverlayApproachReclassificationOnProfitOrLossTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of effect of overlay approach reclassification on profit or loss [table]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L e
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the effect of the overlay approach reclassification on profit or loss.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEffectsOfChangesInParentsOwnershipInterestInSubsidiaryThatDoNotResultInLossOfControlOnEquityAttributableToOwnersOfParentExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of effects of changes in parent's ownership interest in subsidiary that do not result in loss of control on equity attributable to owners of parent [text block]
                        
                        
                           Disclosure: IFRS 12.18
                        
                     
                           documentation
                        
                        
                           The disclosure of a schedule that shows the effects of any changes in the parent's ownership interest in a subsidiary that do not result in a loss of control on the equity attributable to owners of the parent.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEmployeeBenefitsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of employee benefits [text block]
                        
                        
                           Disclosure: IAS 19 - Scope
                        
                     
                           documentation
                        
                        
                           The entire disclosure for employee benefits.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEntitysReportableSegmentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of entity's operating segments [text block]
                        
                        
                           Disclosure: IFRS 8 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for operating segments.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEventsAfterReportingPeriodExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of events after reporting period [text block]
                        
                        
                           Disclosure: IAS 10 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for events after the reporting period.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfEvidenceSupportingRecognitionOfDeferredTaxAssetsDependentOnFutureTaxableProfitsAndEntityHasSufferedALossInCurrentOrPrecedingPeriodExplanatory
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of evidence supporting recognition of deferred tax asset when utilisation is dependent on future taxable profits in excess of profits from reversal of taxable temporary differences and entity has suffered loss in jurisdiction to which deferred tax asset relates
                        
                        
                           Disclosure: IAS 12.82
                        
                     
                           documentation
                        
                        
                           The description of the nature of the evidence supporting the recognition of a deferred tax asset when: (a) the utilisation of the deferred tax asset is dependent on future taxable profits in excess of the profits arising from the reversal of existing taxable temporary differences; and (b) the entity has suffered a loss in either the current or preceding period in the tax jurisdiction to which the deferred tax asset relates. [Refer: Temporary differences [member]; Deferred tax asset when utilisation is dependent on future taxable profits in excess of profits from reversal of taxable temporary differences and entity has suffered loss in jurisdiction to which deferred tax asset relates]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfExpensesByNatureExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of expenses by nature [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of expenses by nature. [Refer: Expenses, by nature]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfExpensesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of expenses [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of expenses.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfExplorationAndEvaluationAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of exploration and evaluation assets [text block]
                        
                        
                           Disclosure: IFRS 6 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for exploration and evaluation assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfExtentOfRiskExposureEntityManagesForHedgingRelationshipsDirectlyAffectedByInterestRateBenchmarkReformExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of extent of risk exposure entity manages for hedging relationships directly affected by interest rate benchmark reform [text block]
                        
                        
                           Disclosure: IFRS 7.24H b
                        
                     
                           documentation
                        
                        
                           The disclosure of the extent of the risk exposure the entity manages for hedging relationships directly affected by the interest rate benchmark reform.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfExternalCreditExposuresAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of external credit grades [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfExternalCreditExposuresExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of external credit grades [text block]
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG24
                        
                     
                           documentation
                        
                        
                           The disclosure of external credit grades. [Refer: External credit grades [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfExternalCreditExposuresLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of external credit grades [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfExternalCreditExposuresTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of external credit grades [table]
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG24
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to external credit grades.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFactAndExplanationWhyDisclosureOfInformationForEachBusinessCombinationIsImpracticable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of fact and explanation of why disclosure of information on revenues and profit or loss is impracticable
                        
                        
                           Disclosure: IFRS 3.B64 q
                        
                     
                           documentation
                        
                        
                           The explanation of the fact and the reason why the disclosure of information on revenues and profit (loss) of the acquiree since the acquisition date and the combined entity as though the acquisition date for all business combinations that occurred had been as of the beginning of the reporting period is impracticable. [Refer: Business combinations [member]; Revenue]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueMeasurementExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of fair value measurement [text block]
                        
                        
                           Disclosure: IFRS 13 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for fair value measurement.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueMeasurementOfAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of fair value measurement of assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueMeasurementOfAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of fair value measurement of assets [text block]
                        
                        
                           Disclosure: IFRS 13.93
                        
                     
                           documentation
                        
                        
                           The disclosure of the fair value measurement of assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueMeasurementOfAssetsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of fair value measurement of assets [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueMeasurementOfAssetsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of fair value measurement of assets [table]
                        
                        
                           Disclosure: IFRS 13.93
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the fair value measurement of assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueMeasurementOfEquityAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of fair value measurement of equity [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueMeasurementOfEquityExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of fair value measurement of equity [text block]
                        
                        
                           Disclosure: IFRS 13.93
                        
                     
                           documentation
                        
                        
                           The disclosure of the fair value measurement of equity.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueMeasurementOfEquityLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of fair value measurement of equity [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueMeasurementOfEquityTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of fair value measurement of equity [table]
                        
                        
                           Disclosure: IFRS 13.93
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the fair value measurement of equity.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueMeasurementOfLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of fair value measurement of liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of fair value measurement of liabilities [text block]
                        
                        
                           Disclosure: IFRS 13.93
                        
                     
                           documentation
                        
                        
                           The disclosure of the fair value measurement of liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueMeasurementOfLiabilitiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of fair value measurement of liabilities [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueMeasurementOfLiabilitiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of fair value measurement of liabilities [table]
                        
                        
                           Disclosure: IFRS 13.93
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the fair value measurement of liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueOfEachInvestmentInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [text block]
                        
                        
                           Disclosure: IFRS 7.11A c
                        
                     
                           documentation
                        
                        
                           The disclosure of the fair value of investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: Investments in equity instruments designated at fair value through other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueOfFinancialAssetsAndFinancialLiabilitiesAndReclassificationExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about possible differences between carrying amount and fair value of contracts described in IFRS 7.29 b and IFRS 7.29 c [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.30
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the extent of possible differences between the carrying amount and fair value of: (a) investments in equity instruments that do not have a quoted market price in an active market (or derivatives linked to such equity instruments) that are measured at cost because their fair value cannot be measured reliably; and (b) contracts containing a discretionary participation feature if the fair value of that feature cannot be measured reliably.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueOfFinancialInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of fair value of financial instruments [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of the fair value of financial instruments. [Refer: Financial instruments, class [member]; At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [table]
                        
                        
                           Disclosure: IFRS 7.11A c
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the fair value of investments in equity instruments designated at fair value through other comprehensive income.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueOfPlanAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of fair value of plan assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueOfPlanAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of fair value of plan assets [text block]
                        
                        
                           Disclosure: IAS 19.142
                        
                     
                           documentation
                        
                        
                           The disclosure of the fair value of defined benefit plan assets. [Refer: Plan assets [member]; Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueOfPlanAssetsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of fair value of plan assets [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValueOfPlanAssetsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of fair value of plan assets [table]
                        
                        
                           Disclosure: IAS 19.142
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the fair value of defined benefit plan assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValuesOfItemsUsedAsDeemedCostAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of fair values of items used as deemed cost [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValuesOfItemsUsedAsDeemedCostExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of fair values of items used as deemed cost [text block]
                        
                        
                           Disclosure: IFRS 1.30
                        
                     
                           documentation
                        
                        
                           The disclosure of the fair values used as deemed cost in the entity's opening IFRS statement of financial position for items of property, plant and equipment, investment property or intangible assets. [Refer: Property, plant and equipment; Investment property; Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValuesOfItemsUsedAsDeemedCostLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of fair values of items used as deemed cost [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFairValuesOfItemsUsedAsDeemedCostTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of fair values of items used as deemed cost [table]
                        
                        
                           Disclosure: IFRS 1.30
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the fair values of items used as deemed cost in the entity's first IFRS financial statements.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFeeAndCommissionIncomeExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of fee and commission income (expense) [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of fee and commission income (expense). [Refer: Fee and commission income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinanceCostExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of finance cost [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of finance cost. [Refer: Finance costs]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinanceIncomeExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of finance income (cost) [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of finance income (cost). [Refer: Finance income (cost)]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinanceIncomeExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of finance income [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of finance income. [Refer: Finance income]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of financial assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of financial assets affected by amendments to IFRS 9 for prepayment features with negative compensation [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial assets affected by amendments to IFRS 9 for prepayment features with negative compensation [text block]
                        
                        
                           Disclosure: IFRS 9.7.2.34
                        
                     
                           documentation
                        
                        
                           The disclosure of designation of financial assets as a result of the amendments to IFRS 9 for prepayment features with negative compensation.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of financial assets affected by amendments to IFRS 9 for prepayment features with negative compensation [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of financial assets affected by amendments to IFRS 9 for prepayment features with negative compensation [table]
                        
                        
                           Disclosure: IFRS 9.7.2.34
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to designation of financial assets as a result of the amendments to IFRS 9 for prepayment features with negative compensation.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsAffectedByAmendmentsToIFRS9MadeByIFRS17Abstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of financial assets affected by amendments to IFRS 9 made by IFRS 17 [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsAffectedByAmendmentsToIFRS9MadeByIFRS17Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial assets affected by amendments to IFRS 9 made by IFRS 17 [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42
                        
                     
                           documentation
                        
                        
                           The disclosure of financial assets affected by amendments to IFRS 9 made by IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsAffectedByAmendmentsToIFRS9MadeByIFRS17LineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of financial assets affected by amendments to IFRS 9 made by IFRS 17 [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsAffectedByAmendmentsToIFRS9MadeByIFRS17Table
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of financial assets affected by amendments to IFRS 9 made by IFRS 17 [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to financial assets affected by amendments to IFRS 9 made by IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsAtDateOfInitialApplicationOfIFRS9Abstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of financial assets at date of initial application of IFRS 9 [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsAtDateOfInitialApplicationOfIFRS9Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial assets at date of initial application of IFRS 9 [text block]
                        
                        
                           Disclosure: IFRS 7.42I
                        
                     
                           documentation
                        
                        
                           The disclosure of financial assets at the date of initial application of IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsAtDateOfInitialApplicationOfIFRS9LineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of financial assets at date of initial application of IFRS 9 [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsAtDateOfInitialApplicationOfIFRS9Table
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of financial assets at date of initial application of IFRS 9 [table]
                        
                        
                           Disclosure: IFRS 7.42I
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to financial assets at the date of initial application of IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial assets [text block]
                        
                        
                           Disclosure: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           The disclosure of financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsHeldForTradingExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial assets held for trading [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of financial assets classified as held for trading. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of financial assets [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of financial assets [table]
                        
                        
                           Disclosure: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to financial assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of financial assets that are either past due or impaired [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial assets that are either past due or impaired [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.37
                        
                     
                           documentation
                        
                        
                           The disclosure of financial assets that are either past due or impaired. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of financial assets that are either past due or impaired [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of financial assets that are either past due or impaired [table]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.37
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to financial assets that are either past due or impaired.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsToWhichOverlayApproachIsAppliedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of financial assets to which overlay approach is applied [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsToWhichOverlayApproachIsAppliedExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial assets to which overlay approach is applied [text block]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L b
                        
                     
                           documentation
                        
                        
                           The disclosure of financial assets to which the overlay approach is applied.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsToWhichOverlayApproachIsAppliedForAssociatesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of financial assets to which overlay approach is applied for associates [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsToWhichOverlayApproachIsAppliedForAssociatesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial assets to which overlay approach is applied for associates [text block]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           The disclosure of financial assets to which the overlay approach is applied for associates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsToWhichOverlayApproachIsAppliedForAssociatesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of financial assets to which overlay approach is applied for associates [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsToWhichOverlayApproachIsAppliedForAssociatesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of financial assets to which overlay approach is applied for associates [table]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the financial assets to which the overlay approach is applied for associates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsToWhichOverlayApproachIsAppliedForJointVenturesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of financial assets to which overlay approach is applied for joint ventures [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsToWhichOverlayApproachIsAppliedForJointVenturesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial assets to which overlay approach is applied for joint ventures [text block]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           The disclosure of financial assets to which the overlay approach is applied for joint ventures.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsToWhichOverlayApproachIsAppliedForJointVenturesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of financial assets to which overlay approach is applied for joint ventures [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsToWhichOverlayApproachIsAppliedForJointVenturesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of financial assets to which overlay approach is applied for joint ventures [table]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the financial assets to which the overlay approach is applied for joint ventures.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsToWhichOverlayApproachIsAppliedLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of financial assets to which overlay approach is applied [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsToWhichOverlayApproachIsAppliedTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of financial assets to which overlay approach is applied [table]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L b
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the financial assets to which the overlay approach is applied.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of transferred financial assets that are not derecognised in their entirety [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of transferred financial assets that are not derecognised in their entirety [text block]
                        
                        
                           Disclosure: IFRS 7.42D
                        
                     
                           documentation
                        
                        
                           The disclosure of transferred financial assets that are not derecognised in their entirety. [Refer: Transferred financial assets that are not derecognised in their entirety [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of transferred financial assets that are not derecognised in their entirety [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of transferred financial assets that are not derecognised in their entirety [table]
                        
                        
                           Disclosure: IFRS 7.42D
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to transferred financial assets that are not derecognised in their entirety.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialInstrumentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial instruments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial instruments at fair value through profit or loss [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of financial instruments measured at fair value through profit or loss. [Refer: At fair value [member]; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialInstrumentsByTypeOfInterestRateAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of financial instruments by type of interest rate [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialInstrumentsByTypeOfInterestRateExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial instruments by type of interest rate [text block]
                        
                        
                           Common practice: IFRS 7.39
                        
                     
                           documentation
                        
                        
                           The disclosure of financial instruments by type of interest rate. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialInstrumentsByTypeOfInterestRateLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of financial instruments by type of interest rate [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialInstrumentsByTypeOfInterestRateTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of financial instruments by type of interest rate [table]
                        
                        
                           Common practice: IFRS 7.39
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to financial instruments, by type of interest rate.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialInstrumentsDesignatedAtFairValueThroughProfitOrLossExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial instruments designated at fair value through profit or loss [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of financial instruments designated at fair value through profit or loss. [Refer: At fair value [member]; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial instruments [text block]
                        
                        
                           Disclosure: IFRS 7 - Scope
                        
                     
                           documentation
                        
                        
                           The entire disclosure for financial instruments.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialInstrumentsHeldForTradingExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial instruments held for trading [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of financial instruments classified as held for trading. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialInstrumentsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial instruments [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialInstrumentsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about financial instruments [table]
                        
                        
                           Disclosure: IFRS 7.31, Disclosure: IFRS 7.35K, Disclosure: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to details of financial instruments.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities affected by amendments to IFRS 9 for prepayment features with negative compensation [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities affected by amendments to IFRS 9 for prepayment features with negative compensation [text block]
                        
                        
                           Disclosure: IFRS 9.7.2.34
                        
                     
                           documentation
                        
                        
                           The disclosure of designation of financial liabilities as a result of the amendments to IFRS 9 for prepayment features with negative compensation.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities affected by amendments to IFRS 9 for prepayment features with negative compensation [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities affected by amendments to IFRS 9 for prepayment features with negative compensation [table]
                        
                        
                           Disclosure: IFRS 9.7.2.34
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to designation of financial liabilities as a result of the amendments to IFRS 9 for prepayment features with negative compensation.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesAffectedByAmendmentsToIFRS9MadeByIFRS17Abstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities affected by amendments to IFRS 9 made by IFRS 17 [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesAffectedByAmendmentsToIFRS9MadeByIFRS17Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities affected by amendments to IFRS 9 made by IFRS 17 [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42
                        
                     
                           documentation
                        
                        
                           The disclosure of financial liabilities affected by amendments to IFRS 9 made by IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesAffectedByAmendmentsToIFRS9MadeByIFRS17LineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities affected by amendments to IFRS 9 made by IFRS 17 [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesAffectedByAmendmentsToIFRS9MadeByIFRS17Table
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities affected by amendments to IFRS 9 made by IFRS 17 [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to financial liabilities affected by amendments to IFRS 9 made by IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesAtDateOfInitialApplicationOfIFRS9Abstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities at date of initial application of IFRS 9 [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesAtDateOfInitialApplicationOfIFRS9Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities at date of initial application of IFRS 9 [text block]
                        
                        
                           Disclosure: IFRS 7.42I
                        
                     
                           documentation
                        
                        
                           The disclosure of financial liabilities at the date of initial application of IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesAtDateOfInitialApplicationOfIFRS9LineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities at date of initial application of IFRS 9 [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesAtDateOfInitialApplicationOfIFRS9Table
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities at date of initial application of IFRS 9 [table]
                        
                        
                           Disclosure: IFRS 7.42I
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to financial liabilities at the date of initial application of IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities [text block]
                        
                        
                           Disclosure: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           The disclosure of financial liabilities. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesHeldForTradingExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities held for trading [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of financial liabilities classified as held for trading. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialLiabilitiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of financial liabilities [table]
                        
                        
                           Disclosure: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to financial liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFinancialRiskManagementExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of financial risk management [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of the entity's financial risk management practices and policies.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFirstTimeAdoptionExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of first-time adoption [text block]
                        
                        
                           Disclosure: IFRS 1 - Presentation and disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for the entity's first-time adoption of International Financial Reporting Standards.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfFormsOfFundingOfStructuredEntityAndTheirWeightedaverageLifeExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of forms of funding of structured entity and their weighted-average life [text block]
                        
                        
                           Example: IFRS 12.B26 g
                        
                     
                           documentation
                        
                        
                           The disclosure of the forms of funding (for example, commercial paper or medium-term notes) of structured entities and their weighted-average life.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfGeneralAndAdministrativeExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of general and administrative expense [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of general and administrative expenses. [Refer: Administrative expenses]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfGeneralHedgeAccountingExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of general hedge accounting [text block]
                        
                        
                           Disclosure: IFRS 7 - Hedge accounting
                        
                     
                           documentation
                        
                        
                           The entire disclosure for general hedge accounting.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of general information about financial statements [text block]
                        
                        
                           Disclosure: IAS 1.51
                        
                     
                           documentation
                        
                        
                           The entire disclosure for general information about financial statements.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfGeographicalAreasAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of geographical areas [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfGeographicalAreasExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of geographical areas [text block]
                        
                        
                           Disclosure: IFRS 8.33
                        
                     
                           documentation
                        
                        
                           The disclosure of geographical information.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfGeographicalAreasLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of geographical areas [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfGeographicalAreasTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of geographical areas [table]
                        
                        
                           Disclosure: IFRS 8.33
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to geographical areas.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfGoingConcernExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of going concern [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of the entity's ability to continue as a going concern.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfGoodwillExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of goodwill [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of goodwill. [Refer: Goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfGoodwillNotAllocatedToCashgeneratingUnitExplanatory
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of goodwill not allocated to cash-generating unit
                        
                        
                           Disclosure: IAS 36.133
                        
                     
                           documentation
                        
                        
                           The explanation of the reasons why a portion of the goodwill acquired in a business combination has not been allocated to a cash-generating unit (group of units). [Refer: Goodwill; Cash-generating units [member]; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfGovernmentGrantsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of government grants [text block]
                        
                        
                           Disclosure: IAS 20 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for government grants.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfHedgeAccountingAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about hedges [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfHedgeAccountingExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of hedge accounting [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.22
                        
                     
                           documentation
                        
                        
                           The disclosure of hedge accounting.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfHedgeAccountingLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about hedges [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfHedgeAccountingTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about hedges [table]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.22
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to details of hedges.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfHowEntityAggregatedInterestsInSimilarEntitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of how entity aggregated interests in similar entities [text block]
                        
                        
                           Disclosure: IFRS 12.B3
                        
                     
                           documentation
                        
                        
                           The disclosure of how the entity aggregated its interests in similar entities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfHowEntityIsManagingTransitionToAlternativeBenchmarkRatesItsProgressAtReportingDateAndRisksToWhichItIsExposedArisingFromFinancialInstrumentsBecauseOfTransitionExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of how entity is managing transition to alternative benchmark rates, its progress at reporting date and risks to which it is exposed arising from financial instruments because of transition [text block]
                        
                        
                           Disclosure: IFRS 7.24J a
                        
                     
                           documentation
                        
                        
                           The disclosure of how the entity is managing the transition to alternative benchmark rates, its progress at the reporting date and the risks to which it is exposed arising from financial instruments because of the transition.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfHyperinflationaryReportingExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of hyperinflationary reporting [text block]
                        
                        
                           Disclosure: IAS 29 -, Disclosure:
                        
                     
                           documentation
                        
                        
                           The entire disclosure for financial reporting in hyperinflationary economies.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfImpairmentLossAndReversalOfImpairmentLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of impairment loss and reversal of impairment loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfImpairmentLossAndReversalOfImpairmentLossExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of impairment loss and reversal of impairment loss [text block]
                        
                        
                           Disclosure: IAS 36.126
                        
                     
                           documentation
                        
                        
                           The disclosure of impairment loss and the reversal of impairment loss. [Refer: Impairment loss; Reversal of impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of impairment loss and reversal of impairment loss [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of impairment loss and reversal of impairment loss [table]
                        
                        
                           Disclosure: IAS 36.126
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to impairment loss and the reversal of impairment loss.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfImpairmentLossRecognisedOrReversedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of impairment loss recognised or reversed for cash-generating unit [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfImpairmentLossRecognisedOrReversedLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of impairment loss recognised or reversed for cash-generating unit [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfImpairmentLossRecognisedOrReversedTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of impairment loss recognised or reversed for cash-generating unit [table]
                        
                        
                           Disclosure: IAS 36.130 d (ii)
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to impairment loss recognised or reversed for a cash-generating unit.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfImpairmentOfAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of impairment of assets [text block]
                        
                        
                           Disclosure: IAS 36 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for the impairment of assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIncomeTaxExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of income tax [text block]
                        
                        
                           Disclosure: IAS 12 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for income taxes.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedOtherEquityInstrumentsGrantedDuringPeriodExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of indirect measurement of fair value of goods or services received, other equity instruments granted during period [text block]
                        
                        
                           Disclosure: IFRS 2.47 b
                        
                     
                           documentation
                        
                        
                           The disclosure of information about indirect, by reference to the fair value of the equity instruments granted, measurement of the fair value of goods or services received as consideration for the entity's other equity instruments (ie other than share options).
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedSharebasedPaymentArrangementsModifiedDuringPeriodExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of indirect measurement of fair value of goods or services received, share-based payment arrangements modified during period [text block]
                        
                        
                           Disclosure: IFRS 2.47 c
                        
                     
                           documentation
                        
                        
                           The disclosure of information about indirect, by reference to the fair value of the equity instruments granted, measurement of the fair value of goods or services received as consideration for the entity's equity instruments in share-based payment arrangements that were modified.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of indirect measurement of fair value of goods or services received, share options granted during period [text block]
                        
                        
                           Disclosure: IFRS 2.47 a
                        
                     
                           documentation
                        
                        
                           The disclosure of information about indirect, by reference to the fair value of the equity instruments granted, measurement of the fair value of goods or services received as consideration for the entity's share options.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutActivitiesSubjectToRateRegulationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about activities subject to rate regulation [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutActivitiesSubjectToRateRegulationExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about activities subject to rate regulation [text block]
                        
                        
                           Disclosure: IFRS 14 - Explanation of activities subject to rate regulation
                        
                     
                           documentation
                        
                        
                           The disclosure of information about activities subject to rate regulation. Rate regulation is a framework for establishing the prices that can be charged to customers for goods or services and that framework is subject to oversight and/or approval by a rate regulator.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutActivitiesSubjectToRateRegulationLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about activities subject to rate regulation [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutActivitiesSubjectToRateRegulationTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about activities subject to rate regulation [table]
                        
                        
                           Disclosure: IFRS 14 - Explanation of activities subject to rate regulation
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to activities subject to rate regulation.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutAgriculturalProduceAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about agricultural produce [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutAgriculturalProduceExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about agricultural produce [text block]
                        
                        
                           Disclosure: IAS 41.46 b (ii)
                        
                     
                           documentation
                        
                        
                           The disclosure of information about agricultural produce. Agricultural produce is the harvested produce of the entity's biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutAgriculturalProduceLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about agricultural produce [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutAgriculturalProduceTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about agricultural produce [table]
                        
                        
                           Disclosure: IAS 41.46 b (ii)
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to agricultural produce.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutAmountsRecognisedInRelationToRegulatoryDeferralAccountBalancesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about amounts recognised in relation to regulatory deferral account balances [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutAmountsRecognisedInRelationToRegulatoryDeferralAccountBalancesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about amounts recognised in relation to regulatory deferral account balances [text block]
                        
                        
                           Disclosure: IFRS 14 - Explanation of recognised amounts
                        
                     
                           documentation
                        
                        
                           The disclosure of information about amounts recognised in relation to regulatory deferral account balances. [Refer: Regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutAmountsRecognisedInRelationToRegulatoryDeferralAccountBalancesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about amounts recognised in relation to regulatory deferral account balances [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutAmountsRecognisedInRelationToRegulatoryDeferralAccountBalancesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about amounts recognised in relation to regulatory deferral account balances [table]
                        
                        
                           Disclosure: IFRS 14 - Explanation of recognised amounts
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to amounts recognised in relation to regulatory deferral account balances.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [text block]
                        
                        
                           Disclosure: IFRS 7.24C
                        
                     
                           documentation
                        
                        
                           The disclosure of information about amounts that affected the statement of comprehensive income as a result of hedge accounting.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [table]
                        
                        
                           Disclosure: IFRS 7.24C
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to amounts that affected the statement of comprehensive income as a result of hedge accounting.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutConsolidatedStructuredEntitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about consolidated structured entities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutConsolidatedStructuredEntitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about consolidated structured entities [text block]
                        
                        
                           Disclosure: IFRS 12 - Nature of the risks associated with an entity's interests in consolidated structured entities
                        
                     
                           documentation
                        
                        
                           The disclosure of information about consolidated structured entities. [Refer: Consolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutConsolidatedStructuredEntitiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about consolidated structured entities [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutConsolidatedStructuredEntitiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about consolidated structured entities [table]
                        
                        
                           Disclosure: IFRS 12 - Nature of the risks associated with an entity's interests in consolidated structured entities
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to consolidated structured entities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutCreditExposuresDesignatedAsMeasuredAtFairValueThroughProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about credit exposures designated as measured at fair value through profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutCreditExposuresDesignatedAsMeasuredAtFairValueThroughProfitOrLossExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about credit exposures designated as measured at fair value through profit or loss [text block]
                        
                        
                           Disclosure: IFRS 7.24G
                        
                     
                           documentation
                        
                        
                           The disclosure of information about credit exposures designated as measured at fair value through profit or loss.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutCreditExposuresDesignatedAsMeasuredAtFairValueThroughProfitOrLossLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about credit exposures designated as measured at fair value through profit or loss [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutCreditExposuresDesignatedAsMeasuredAtFairValueThroughProfitOrLossTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about credit exposures designated as measured at fair value through profit or loss [table]
                        
                        
                           Disclosure: IFRS 7.24G
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to credit exposures designated as measured at fair value through profit or loss.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutCreditRiskThatArisesFromContractsWithinScopeOfIFRS17Abstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about credit risk that arises from contracts within scope of IFRS 17 [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutCreditRiskThatArisesFromContractsWithinScopeOfIFRS17Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about credit risk that arises from contracts within scope of IFRS 17 [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.131
                        
                     
                           documentation
                        
                        
                           The disclosure of information about credit risk that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutCreditRiskThatArisesFromContractsWithinScopeOfIFRS17LineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about credit risk that arises from contracts within scope of IFRS 17 [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutCreditRiskThatArisesFromContractsWithinScopeOfIFRS17Table
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about credit risk that arises from contracts within scope of IFRS 17 [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.131
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to credit risk that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutDefinedBenefitPlansAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about defined benefit plans [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutEffectOfInterestRateBenchmarkReformOnEntitysFinancialInstrumentsAndRiskManagementStrategyExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about effect of interest rate benchmark reform on entity's financial instruments and risk management strategy [text block]
                        
                        
                           Disclosure: IFRS 7.24I, Disclosure: IFRS 7.24J
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the effect of interest rate benchmark reform on an entity's financial instruments and risk management strategy.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutEmployeesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about employees [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of information about employees.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutEntitysHedgingRelationshipsDirectlyAffectedByUncertaintyArisingFromInterestRateBenchmarkReformExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about entity's hedging relationships directly affected by uncertainty arising from interest rate benchmark reform [text block]
                        
                        
                           Disclosure: IFRS 7.24H
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the entity's hedging relationships that are directly affected by the uncertainty arising from interest rate benchmark reform.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutExpectedDerecognitionOfAssetsForInsuranceAcquisitionCashFlowsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about expected derecognition of assets for insurance acquisition cash flows [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutExpectedDerecognitionOfAssetsForInsuranceAcquisitionCashFlowsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about expected derecognition of assets for insurance acquisition cash flows [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.109A
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the expected derecognition of the assets for insurance acquisition cash flows. [Refer: Insurance contracts [member]; Assets for insurance acquisition cash flows; Insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutExpectedDerecognitionOfAssetsForInsuranceAcquisitionCashFlowsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about expected derecognition of assets for insurance acquisition cash flows [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutExpectedDerecognitionOfAssetsForInsuranceAcquisitionCashFlowsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about expected derecognition of assets for insurance acquisition cash flows [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.109A
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the expected derecognition of the assets for insurance acquisition cash flows.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutExpectedRecognitionOfContractualServiceMarginInProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about expected recognition of contractual service margin in profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutExpectedRecognitionOfContractualServiceMarginInProfitOrLossExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about expected recognition of contractual service margin in profit or loss [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.109
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the expected recognition of the contractual service margin in profit or loss. [Refer: Contractual service margin [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutExpectedRecognitionOfContractualServiceMarginInProfitOrLossLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about expected recognition of contractual service margin in profit or loss [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutExpectedRecognitionOfContractualServiceMarginInProfitOrLossTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about expected recognition of contractual service margin in profit or loss [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.109
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the expected recognition of the contractual service margin in profit or loss.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutInterestsInStructuredEntityExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about interests in structured entity [text block]
                        
                        
                           Disclosure: IFRS 12.26
                        
                     
                           documentation
                        
                        
                           The disclosure of qualitative and quantitative information about the entity's interests in structured entities, including, but not limited to, the nature, purpose, size and activities of the structured entity and how the structured entity is financed.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutKeyManagementPersonnelExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about key management personnel [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of information about key management personnel. [Refer: Key management personnel of entity or parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutLiquidityArrangementsGuaranteesOrOtherCommitmentsWithThirdPartiesThatMayAffectFairValueOrRiskOfInterestsInStructuredEntitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about liquidity arrangements, guarantees or other commitments with third parties that may affect fair value or risk of interests in structured entities [text block]
                        
                        
                           Example: IFRS 12.B26 e
                        
                     
                           documentation
                        
                        
                           The disclosure of information about liquidity arrangements, guarantees or other commitments with third parties that may affect the fair value or risk of the entity's interests in structured entities. [Refer: Guarantees [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutMaturityProfileOfDefinedBenefitObligationExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about maturity profile of defined benefit obligation [text block]
                        
                        
                           Disclosure: IAS 19.147 c
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the maturity profile of a defined benefit obligation. This will include the weighted average duration of the defined benefit obligation and may include other information about the distribution of the timing of benefit payments, such as a maturity analysis of the benefit payments. [Refer: Defined benefit obligation, at present value]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutMethodsInputsAndAssumptionsUsedForAllocatingTransactionPriceExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about methods, inputs and assumptions used for allocating transaction price [text block]
                        
                        
                           Disclosure: IFRS 15.126 c
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the methods, inputs and assumptions used for allocating the transaction price in contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutMethodsInputsAndAssumptionsUsedForAssessingWhetherEstimateOfVariableConsiderationIsConstrainedExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about methods, inputs and assumptions used for assessing whether estimate of variable consideration is constrained [text block]
                        
                        
                           Disclosure: IFRS 15.126 b
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the methods, inputs and assumptions used for assessing whether an estimate of variable consideration is constrained.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutMethodsInputsAndAssumptionsUsedForDeterminingTransactionPriceExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about methods, inputs and assumptions used for determining transaction price [text block]
                        
                        
                           Disclosure: IFRS 15.126 a
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the methods, inputs and assumptions used for determining the transaction price in contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutMethodsInputsAndAssumptionsUsedForMeasuringObligationsForReturnsRefundsAndOtherSimilarObligationsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about methods, inputs and assumptions used for measuring obligations for returns, refunds and other similar obligations [text block]
                        
                        
                           Disclosure: IFRS 15.126 d
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the methods, inputs and assumptions used for measuring obligations for returns, refunds and other similar obligations in contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutNatureOfContractsToWhichLesseeAppliedPracticalExpedientInParagraph46AOfIFRS16IfItIsNotAppliedToAllRentConcessionsOccurringAsDirectConsequenceOfCovid19PandemicExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about nature of contracts to which lessee applied practical expedient in paragraph 46A of IFRS 16 if it is not applied to all rent concessions occurring as direct consequence of covid-19 pandemic [text block]
                        
                        
                           Disclosure: IFRS 16.60A a
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the nature of the contracts to which the lessee has applied the practical expedient in paragraph 46A of IFRS 16, if the lessee has not applied the practical expedient to all rent concessions occurring as a direct consequence of the covid-19 pandemic that meet the conditions in paragraph 46B of IFRS 16.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutOverlayApproachForAssociatesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about overlay approach for associates [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutOverlayApproachForAssociatesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about overlay approach for associates [text block]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the overlay approach for associates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutOverlayApproachForAssociatesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about overlay approach for associates [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutOverlayApproachForAssociatesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about overlay approach for associates [table]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the overlay approach for associates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutOverlayApproachForJointVenturesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about overlay approach for joint ventures [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutOverlayApproachForJointVenturesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about overlay approach for joint ventures [text block]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the overlay approach for joint ventures.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutOverlayApproachForJointVenturesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about overlay approach for joint ventures [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutOverlayApproachForJointVenturesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about overlay approach for joint ventures [table]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the overlay approach for joint ventures.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutTemporaryExemptionFromIFRS9ForAssociatesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about temporary exemption from IFRS 9 for associates [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutTemporaryExemptionFromIFRS9ForAssociatesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about temporary exemption from IFRS 9 for associates [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J
                        
                     
                           documentation
                        
                        
                           The disclosure information about the temporary exemption from IFRS 9 for associates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutTemporaryExemptionFromIFRS9ForAssociatesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about temporary exemption from IFRS 9 for associates [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutTemporaryExemptionFromIFRS9ForAssociatesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about temporary exemption from IFRS 9 for associates [table]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the temporary exemption from IFRS 9 for associates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutTemporaryExemptionFromIFRS9ForJointVenturesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about temporary exemption from IFRS 9 for joint ventures [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutTemporaryExemptionFromIFRS9ForJointVenturesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about temporary exemption from IFRS 9 for joint ventures [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the temporary exemption from IFRS 9 for joint ventures.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutTemporaryExemptionFromIFRS9ForJointVenturesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about temporary exemption from IFRS 9 for joint ventures [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutTemporaryExemptionFromIFRS9ForJointVenturesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about temporary exemption from IFRS 9 for joint ventures [table]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the temporary exemption from IFRS 9 for joint ventures.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutTermsAndConditionsOfHedgingInstrumentsAndHowTheyAffectFutureCashFlowsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutTermsAndConditionsOfHedgingInstrumentsAndHowTheyAffectFutureCashFlowsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [text block]
                        
                        
                           Disclosure: IFRS 7.23A
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the terms and conditions of hedging instruments and how they affect future cash flows. [Refer: Hedging instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutTermsAndConditionsOfHedgingInstrumentsAndHowTheyAffectFutureCashFlowsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutTermsAndConditionsOfHedgingInstrumentsAndHowTheyAffectFutureCashFlowsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [table]
                        
                        
                           Disclosure: IFRS 7.23A
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the terms and conditions of hedging instruments and how they affect future cash flows.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutUnconsolidatedStructuredEntitiesControlledByInvestmentEntityAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about unconsolidated structured entities controlled by investment entity [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutUnconsolidatedStructuredEntitiesControlledByInvestmentEntityExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about unconsolidated structured entities controlled by investment entity [text block]
                        
                        
                           Disclosure: IFRS 12.19F
                        
                     
                           documentation
                        
                        
                           The disclosure of information about unconsolidated structured entities controlled by an investment entity. [Refer: Disclosure of investment entities [text block]; Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutUnconsolidatedStructuredEntitiesControlledByInvestmentEntityLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about unconsolidated structured entities controlled by investment entity [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutUnconsolidatedStructuredEntitiesControlledByInvestmentEntityTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about unconsolidated structured entities controlled by investment entity [table]
                        
                        
                           Disclosure: IFRS 12.19F
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to unconsolidated structured entities controlled by the investment entity.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutUnconsolidatedSubsidiariesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information about unconsolidated subsidiaries [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutUnconsolidatedSubsidiariesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information about unconsolidated subsidiaries [text block]
                        
                        
                           Disclosure: IFRS 12.19B
                        
                     
                           documentation
                        
                        
                           The disclosure of information about unconsolidated subsidiaries. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutUnconsolidatedSubsidiariesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information about unconsolidated subsidiaries [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationAboutUnconsolidatedSubsidiariesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information about unconsolidated subsidiaries [table]
                        
                        
                           Disclosure: IFRS 12.19B
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to unconsolidated subsidiaries.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [text block]
                        
                        
                           Disclosure: IAS 36.130
                        
                     
                           documentation
                        
                        
                           The disclosure of information for an individual asset, including goodwill, or a cash-generating unit, for which an impairment loss has been recognised or reversed. [Refer: Goodwill; Impairment loss; Reversal of impairment loss; Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [table]
                        
                        
                           Disclosure: IAS 36.130
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to an individual asset or a cash-generating unit, for which an impairment loss has been recognised or reversed.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationForIndividualAssetOrCashgeneratingUnitWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of information for cash-generating units [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationForIndividualAssetOrCashgeneratingUnitWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information for cash-generating units [text block]
                        
                        
                           Disclosure: IAS 36.134
                        
                     
                           documentation
                        
                        
                           The disclosure of information for cash-generating units. [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationForIndividualAssetOrCashgeneratingUnitWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of information for cash-generating units [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationForIndividualAssetOrCashgeneratingUnitWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of information for cash-generating units [table]
                        
                        
                           Disclosure: IAS 36.134
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to cash-generating units.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationSufficientToPermitReconciliationOfClassesDeterminedForFairValueMeasurementToLineItemsInStatementOfFinancialPositionAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information sufficient to permit reconciliation of classes determined for fair value measurement to line items in statement of financial position, assets [text block]
                        
                        
                           Disclosure: IFRS 13.94
                        
                     
                           documentation
                        
                        
                           The disclosure of information sufficient to permit the reconciliation of classes of assets determined for fair value measurement to the line items in the statement of financial position.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationSufficientToPermitReconciliationOfClassesDeterminedForFairValueMeasurementToLineItemsInStatementOfFinancialPositionEntitysOwnEquityInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information sufficient to permit reconciliation of classes determined for fair value measurement to line items in statement of financial position, entity's own equity instruments [text block]
                        
                        
                           Disclosure: IFRS 13.94
                        
                     
                           documentation
                        
                        
                           The disclosure of information sufficient to permit the reconciliation of classes of the entity's own equity instruments determined for fair value measurement to the line items in the statement of financial position.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationSufficientToPermitReconciliationOfClassesDeterminedForFairValueMeasurementToLineItemsInStatementOfFinancialPositionLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information sufficient to permit reconciliation of classes determined for fair value measurement to line items in statement of financial position, liabilities [text block]
                        
                        
                           Disclosure: IFRS 13.94
                        
                     
                           documentation
                        
                        
                           The disclosure of information sufficient to permit the reconciliation of classes of liabilities determined for fair value measurement to the line items in the statement of financial position.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInformationThatEnablesUsersOfFinancialStatementsToEvaluateChangesInLiabilitiesArisingFromFinancingActivitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of information that enables users of financial statements to evaluate changes in liabilities arising from financing activities [text block]
                        
                        
                           Disclosure: IAS 7.44A
                        
                     
                           documentation
                        
                        
                           The disclosure of information that enables users of financial statements to evaluate changes in liabilities arising from financing activities, including both changes arising from cash flows and non-cash changes. [Refer: Liabilities arising from financing activities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInitialApplicationOfStandardsOrInterpretationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of initial application of standards or interpretations [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInitialApplicationOfStandardsOrInterpretationsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of initial application of standards or interpretations [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInitialApplicationOfStandardsOrInterpretationsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of initial application of standards or interpretations [table]
                        
                        
                           Disclosure: IAS 8.28
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the initial application of standards or interpretations.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInputsToMethodsUsedToMeasureContractsWithinScopeOfIFRS17Abstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of inputs to methods used to measure contracts within scope of IFRS 17 [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInputsToMethodsUsedToMeasureContractsWithinScopeOfIFRS17Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of inputs to methods used to measure contracts within scope of IFRS 17 [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 a
                        
                     
                           documentation
                        
                        
                           The disclosure of the inputs to the methods used to measure contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInputsToMethodsUsedToMeasureContractsWithinScopeOfIFRS17LineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of inputs to methods used to measure contracts within scope of IFRS 17 [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInputsToMethodsUsedToMeasureContractsWithinScopeOfIFRS17Table
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of inputs to methods used to measure contracts within scope of IFRS 17 [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 a
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the inputs to the methods used to measure contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInstrumentsWithPotentialFutureDilutiveEffectNotIncludedInCalculationOfDilutedEarningsPerShareExplanatory
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of instruments with potential future dilutive effect not included in calculation of diluted earnings per share
                        
                        
                           Disclosure: IAS 33.70 c
                        
                     
                           documentation
                        
                        
                           The description of instruments (including contingently issuable shares) that could potentially dilute basic earnings per share in the future, but were not included in the calculation of diluted earnings per share because they are antidilutive for the period(s) presented.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInsuranceContractsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of insurance contracts [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17 - Disclosure, Disclosure: Expiry date 2023-01-01 IFRS 4 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for insurance contracts.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInsurancePremiumRevenueExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of insurance premium revenue [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of insurance premium revenue. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInsuranceRiskExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of insurance risk [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39 c
                        
                     
                           documentation
                        
                        
                           The disclosure of risk, other than financial risk, transferred from the holder of an insurance contract to the issuer.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIntangibleAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about intangible assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIntangibleAssetsAndGoodwillExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of intangible assets and goodwill [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of intangible assets and goodwill. [Refer: Intangible assets and goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIntangibleAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of intangible assets [text block]
                        
                        
                           Disclosure: IAS 38 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for intangible assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIntangibleAssetsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about intangible assets [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIntangibleAssetsMaterialToEntityAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of intangible assets material to entity [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIntangibleAssetsMaterialToEntityExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of intangible assets material to entity [text block]
                        
                        
                           Disclosure: IAS 38.122 b
                        
                     
                           documentation
                        
                        
                           The disclosure of intangible assets that are material to the entity. [Refer: Intangible assets material to entity]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIntangibleAssetsMaterialToEntityLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of intangible assets material to entity [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIntangibleAssetsMaterialToEntityTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of intangible assets material to entity [table]
                        
                        
                           Disclosure: IAS 38.122 b
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to intangible assets that are material to the entity.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIntangibleAssetsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about intangible assets [table]
                        
                        
                           Disclosure: IAS 38.118
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to details of intangible assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of intangible assets with indefinite useful life [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of intangible assets with indefinite useful life [text block]
                        
                        
                           Disclosure: IAS 38.122 a
                        
                     
                           documentation
                        
                        
                           The disclosure of intangible assets with an indefinite useful life. [Refer: Intangible assets with indefinite useful life]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of intangible assets with indefinite useful life [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of intangible assets with indefinite useful life [table]
                        
                        
                           Disclosure: IAS 38.122 a
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to intangible assets with an indefinite useful life.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInterestExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of interest expense [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of interest expense. [Refer: Interest expense]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInterestIncomeExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of interest income (expense) [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of interest income and expense. [Refer: Interest income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInterestIncomeExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of interest income [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of interest income. [Refer: Interest income]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInterestInFundsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of interest in funds [text block]
                        
                        
                           Disclosure: IFRIC 5 - Consensus
                        
                     
                           documentation
                        
                        
                           The entire disclosure for the entity's interest in decommissioning, restoration and environmental rehabilitation funds.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInterestsInAssociatesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of interests in associates [text block]
                        
                        
                           Disclosure: IFRS 12.2 b (ii)
                        
                     
                           documentation
                        
                        
                           The disclosure of interests in associates. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInterestsInJointArrangementsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of interests in joint arrangements [text block]
                        
                        
                           Disclosure: IFRS 12.2 b (ii)
                        
                     
                           documentation
                        
                        
                           The disclosure of interests in joint arrangements. A joint arrangement is an arrangement of which two or more parties have joint control.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInterestsInOtherEntitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of interests in other entities [text block]
                        
                        
                           Disclosure: IFRS 12.1
                        
                     
                           documentation
                        
                        
                           The entire disclosure for interests in other entities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInterestsInSubsidiariesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of interests in subsidiaries [text block]
                        
                        
                           Disclosure: IFRS 12.2 b (i)
                        
                     
                           documentation
                        
                        
                           The disclosure of interests in subsidiaries. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInterestsInUnconsolidatedStructuredEntitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of interests in unconsolidated structured entities [text block]
                        
                        
                           Disclosure: IFRS 12.2 b (iii)
                        
                     
                           documentation
                        
                        
                           The disclosure of interests in structured entities that are not controlled by the entity (unconsolidated structured entities). [Refer: Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInterimFinancialReportingExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of interim financial reporting [text block]
                        
                        
                           Disclosure: IAS 34 - Content of an interim financial report
                        
                     
                           documentation
                        
                        
                           The entire disclosure for interim financial reporting.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInternalCreditExposuresAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of internal credit grades [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInternalCreditExposuresExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of internal credit grades [text block]
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG25
                        
                     
                           documentation
                        
                        
                           The disclosure of internal credit grades. [Refer: Internal credit grades [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInternalCreditExposuresLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of internal credit grades [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInternalCreditExposuresTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of internal credit grades [table]
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG25
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to internal credit grades.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInventoriesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of inventories [text block]
                        
                        
                           Disclosure: IAS 2 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for inventories.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInvestmentContractsLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of investment contracts liabilities [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of investment contracts liabilities. [Refer: Investment contracts liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInvestmentEntitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of investment entities [text block]
                        
                        
                           Disclosure: IFRS 12 - Investment entity status
                        
                     
                           documentation
                        
                        
                           The disclosure of investment entities. An investment entity is an entity that: (a) obtains funds from one or more investors for the purpose of providing those investor(s) with investment management services; (b) commits to its investor(s) that its business purpose is to invest funds solely for returns from capital appreciation, investment income, or both; and (c) measures and evaluates the performance of substantially all of its investments on a fair value basis.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInvestmentPropertyAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about investment property [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInvestmentPropertyExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of investment property [text block]
                        
                        
                           Disclosure: IAS 40 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for investment property.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInvestmentPropertyLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about investment property [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInvestmentPropertyTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about investment property [table]
                        
                        
                           Disclosure: IAS 40.32A
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to details of investment property.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of investments accounted for using equity method [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of investments accounted for using the equity method. [Refer: Investments accounted for using equity method]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethodExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of investments other than investments accounted for using equity method [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of investments other than investments accounted for using the equity method. [Refer: Investments other than investments accounted for using equity method]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfIssuedCapitalExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of issued capital [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of issued capital. [Refer: Issued capital]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfJointOperationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of joint operations [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfJointOperationsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of joint operations [text block]
                        
                        
                           Disclosure: IFRS 12.B4 c
                        
                     
                           documentation
                        
                        
                           The disclosure of joint operations. [Refer: Joint operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfJointOperationsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of joint operations [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfJointOperationsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of joint operations [table]
                        
                        
                           Disclosure: IFRS 12.B4 c
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to joint operations.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfJointVenturesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of joint ventures [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfJointVenturesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of joint ventures [text block]
                        
                        
                           Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 b
                        
                     
                           documentation
                        
                        
                           The disclosure of joint ventures. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfJointVenturesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of joint ventures [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfJointVenturesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of joint ventures [table]
                        
                        
                           Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 b
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to joint ventures.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfLeasePrepaymentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of lease prepayments [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of lease prepayments. [Refer: Prepayments]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfLeasesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of leases [text block]
                        
                        
                           Disclosure: IFRS 16 - Presentation, Disclosure: IFRS 16 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for leases.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfLiabilitiesMeasuredAtFairValueAndIssuedWithInseparableThirdpartyCreditEnhancementAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of liabilities measured at fair value and issued with inseparable third-party credit enhancement [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfLiabilitiesMeasuredAtFairValueAndIssuedWithInseparableThirdpartyCreditEnhancementExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of liabilities measured at fair value and issued with inseparable third-party credit enhancement [text block]
                        
                        
                           Disclosure: IFRS 13.98
                        
                     
                           documentation
                        
                        
                           The disclosure of liabilities measured at fair value and issued with an inseparable third-party credit enhancement. [Refer: Liabilities measured at fair value and issued with inseparable third-party credit enhancement [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfLiabilitiesMeasuredAtFairValueAndIssuedWithInseparableThirdpartyCreditEnhancementLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of liabilities measured at fair value and issued with inseparable third-party credit enhancement [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfLiabilitiesMeasuredAtFairValueAndIssuedWithInseparableThirdpartyCreditEnhancementTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of liabilities measured at fair value and issued with inseparable third-party credit enhancement [table]
                        
                        
                           Disclosure: IFRS 13.98
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to liabilities measured at fair value and issued with inseparable third-party credit enhancement.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfLiquidityRiskExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of liquidity risk [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of liquidity risk. [Refer: Liquidity risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfLiquidityRiskOfInsuranceContractsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of liquidity risk of insurance contracts [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39 d
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the liquidity risk of insurance contracts. [Refer: Liquidity risk [member]; Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfLoansAndAdvancesToBanksExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of loans and advances to banks [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of loans and advances to banks. [Refer: Loans and advances to banks]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfLoansAndAdvancesToCustomersExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of loans and advances to customers [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of loans and advances to customers. [Refer: Loans and advances to customers]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMajorCustomersAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of major customers [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMajorCustomersLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of major customers [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMajorCustomersTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of major customers [table]
                        
                        
                           Disclosure: IFRS 8.34
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the entity's major customers.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMarketRiskExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of market risk [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of market risk. [Refer: Market risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMarketRiskOfInsuranceContractsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of market risk of insurance contracts [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39 d
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the market risk of insurance contracts. [Refer: Market risk [member]; Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for derivative financial liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for derivative financial liabilities [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for derivative financial liabilities [table]
                        
                        
                           Disclosure: IFRS 7.39 b
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the maturity analysis for derivative financial liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForFinancialAssetsHeldForManagingLiquidityRiskAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for financial assets held for managing liquidity risk [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForFinancialAssetsHeldForManagingLiquidityRiskExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for financial assets held for managing liquidity risk [text block]
                        
                        
                           Disclosure: IFRS 7.B11E
                        
                     
                           documentation
                        
                        
                           The disclosure of a maturity analysis for financial assets held for managing liquidity risk. [Refer: Financial assets; Liquidity risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForFinancialAssetsHeldForManagingLiquidityRiskLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for financial assets held for managing liquidity risk [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForFinancialAssetsHeldForManagingLiquidityRiskTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for financial assets held for managing liquidity risk [table]
                        
                        
                           Disclosure: IFRS 7.B11E
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the maturity analysis for financial assets held for managing liquidity risk.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForLiquidityRiskThatArisesFromContractsWithinScopeOfIFRS17Abstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for liquidity risk that arises from contracts within scope of IFRS 17 [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForLiquidityRiskThatArisesFromContractsWithinScopeOfIFRS17Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for liquidity risk that arises from contracts within scope of IFRS 17 [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.132 b
                        
                     
                           documentation
                        
                        
                           The disclosure of the maturity analysis for liquidity risk that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForLiquidityRiskThatArisesFromContractsWithinScopeOfIFRS17LineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for liquidity risk that arises from contracts within scope of IFRS 17 [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForLiquidityRiskThatArisesFromContractsWithinScopeOfIFRS17Table
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for liquidity risk that arises from contracts within scope of IFRS 17 [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.132 b
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the maturity analysis for liquidity risk that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForNonderivativeFinancialLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for non-derivative financial liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForNonderivativeFinancialLiabilitiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for non-derivative financial liabilities [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisForNonderivativeFinancialLiabilitiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for non-derivative financial liabilities [table]
                        
                        
                           Disclosure: IFRS 7.39 a
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the maturity analysis for non-derivative financial liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis of finance lease payments receivable [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis of finance lease payments receivable [text block]
                        
                        
                           Disclosure: IFRS 16.94
                        
                     
                           documentation
                        
                        
                           The disclosure of a maturity analysis of finance lease payments receivable. Finance lease is a lease that transfers substantially all the risks and rewards incidental to ownership of an underlying asset.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis of finance lease payments receivable [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis of finance lease payments receivable [table]
                        
                        
                           Disclosure: IFRS 16.94
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the maturity analysis of finance lease payments receivable.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis of operating lease payments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis of operating lease payments [text block]
                        
                        
                           Disclosure: IFRS 16.97
                        
                     
                           documentation
                        
                        
                           The disclosure of a maturity analysis of operating lease payments. Operating lease is a lease that does not transfer substantially all the risks and rewards incidental to ownership of an underlying asset.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis of operating lease payments [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis of operating lease payments [table]
                        
                        
                           Disclosure: IFRS 16.97
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the maturity analysis of operating lease payments.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisOfUndiscountedCashOutflowsToRepurchaseDerecognisedFinancialAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis of undiscounted cash outflows to repurchase derecognised financial assets or amounts payable to transferee in respect of transferred assets [text block]
                        
                        
                           Disclosure: IFRS 7.42E e
                        
                     
                           documentation
                        
                        
                           The disclosure of a maturity analysis of the undiscounted cash outflows that would or may be required to repurchase derecognised financial assets or other amounts payable to the transferee in respect of transferred assets, showing the remaining contractual maturities of the entity's continuing involvement. [Refer: Undiscounted cash outflow required to repurchase derecognised financial assets; Other amounts payable to transferee in respect of transferred assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisOfUndiscountedCashOutflowsToRepurchaseDerecognisedFinancialAssetsOrAmountsPayableToTransfereeInRespectOfTransferredAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis of undiscounted cash outflows to repurchase derecognised financial assets or amounts payable to transferee in respect of transferred assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisOfUndiscountedCashOutflowsToRepurchaseDerecognisedFinancialAssetsOrAmountsPayableToTransfereeInRespectOfTransferredAssetsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis of undiscounted cash outflows to repurchase derecognised financial assets or amounts payable to transferee in respect of transferred assets [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfMaturityAnalysisOfUndiscountedCashOutflowsToRepurchaseDerecognisedFinancialAssetsOrAmountsPayableToTransfereeInRespectOfTransferredAssetsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis of undiscounted cash outflows to repurchase derecognised financial assets or amounts payable to transferee in respect of transferred assets [table]
                        
                        
                           Disclosure: IFRS 7.42E e
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the maturity analysis of undiscounted cash outflows to repurchase derecognised financial assets or amounts payable to the transferee in respect of the transferred assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of nature and extent of risks arising from financial instruments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of nature and extent of risks arising from financial instruments [text block]
                        
                        
                           Disclosure: IFRS 7.31
                        
                     
                           documentation
                        
                        
                           The disclosure of information that enables users of financial statements to evaluate the nature and extent of risks arising from financial instruments to which the entity is exposed. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of nature and extent of risks arising from financial instruments [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of nature and extent of risks arising from financial instruments [table]
                        
                        
                           Disclosure: IFRS 7.33, Disclosure: IFRS 7.34
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the nature and extent of risks arising from financial instruments.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNatureAndExtentOfRisksArisingFromInsuranceContractsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of nature and extent of risks arising from insurance contracts [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.38
                        
                     
                           documentation
                        
                        
                           The disclosure of information to evaluate the nature and extent of risks arising from insurance contracts. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNatureAndExtentOfRisksThatAriseFromContractsWithinScopeOfIFRS17Abstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of nature and extent of risks that arise from contracts within scope of IFRS 17 [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNatureAndExtentOfRisksThatAriseFromContractsWithinScopeOfIFRS17Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of nature and extent of risks that arise from contracts within scope of IFRS 17 [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124, Disclosure: Effective 2023-01-01 IFRS 17.125
                        
                     
                           documentation
                        
                        
                           The disclosure of the nature and extent of risks that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNatureAndExtentOfRisksThatAriseFromContractsWithinScopeOfIFRS17LineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of nature and extent of risks that arise from contracts within scope of IFRS 17 [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNatureAndExtentOfRisksThatAriseFromContractsWithinScopeOfIFRS17Table
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of nature and extent of risks that arise from contracts within scope of IFRS 17 [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124, Disclosure: Effective 2023-01-01 IFRS 17.125
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the nature and extent of risks that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNatureOfPotentialIncomeTaxConsequencesThatWouldResultFromPaymentOfDividendExplanatory
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of potential income tax consequences that would result from payment of dividend
                        
                        
                           Disclosure: IAS 12.82A
                        
                     
                           documentation
                        
                        
                           The description of the nature of the potential income tax consequences that would result from the payment of dividends to the entity's shareholders in jurisdictions such as those where income taxes are payable at a higher or lower rate if part or all of the net profit or retained earnings is paid out as a dividend to shareholders of the entity, or where income taxes may be refundable or payable if part or all of the net profit or retained earnings is paid out as a dividend to shareholders of the entity. [Refer: Retained earnings]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNetAssetValueAttributableToUnitholdersExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of net asset value attributable to unit-holders [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of the net asset value attributable to unit-holders.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNetDefinedBenefitLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of net defined benefit liability (asset) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of net defined benefit liability (asset) [text block]
                        
                        
                           Disclosure: IAS 19.140 a
                        
                     
                           documentation
                        
                        
                           The disclosure of a net defined benefit liability (asset). [Refer: Net defined benefit liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNetDefinedBenefitLiabilityAssetLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of net defined benefit liability (asset) [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNetDefinedBenefitLiabilityAssetTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of net defined benefit liability (asset) [table]
                        
                        
                           Disclosure: IAS 19.140 a
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the net defined benefit liability (asset).
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNetGrossAndReinsurersShareForAmountsArisingFromInsuranceContractsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of net, gross and reinsurer's share for amounts arising from insurance contracts [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNetGrossAndReinsurersShareForAmountsArisingFromInsuranceContractsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of net, gross and reinsurer's share for amounts arising from insurance contracts [text block]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4 - Disclosure
                        
                     
                           documentation
                        
                        
                           The disclosure of the net and gross amounts and the reinsurer's share for amounts arising from insurance contracts. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNetGrossAndReinsurersShareForAmountsArisingFromInsuranceContractsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of net, gross and reinsurer's share for amounts arising from insurance contracts [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNetGrossAndReinsurersShareForAmountsArisingFromInsuranceContractsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of net, gross and reinsurer's share for amounts arising from insurance contracts [table]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4 - Disclosure
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the net and gross amounts and to the reinsurer's share for amounts arising from insurance contracts.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of non-adjusting events after reporting period [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of non-adjusting events after reporting period [text block]
                        
                        
                           Disclosure: IAS 10.21
                        
                     
                           documentation
                        
                        
                           The disclosure of non-adjusting events after the reporting period. [Refer: Non-adjusting events after reporting period [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of non-adjusting events after reporting period [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNonadjustingEventsAfterReportingPeriodTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of non-adjusting events after reporting period [table]
                        
                        
                           Disclosure: IAS 10.21
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to non-adjusting events after the reporting period.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNoncontrollingInterestsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of non-controlling interests [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of non-controlling interests. [Refer: Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of non-current assets held for sale and discontinued operations [text block]
                        
                        
                           Disclosure: IFRS 5 - Presentation and disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for non-current assets held for sale and discontinued operations.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of non-current assets or disposal groups classified as held for sale [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of non-current assets or disposal groups classified as held for sale. [Refer: Non-current assets or disposal groups classified as held for sale]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNotesAndOtherExplanatoryInformationExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of notes and other explanatory information [text block]
                        
                        
                           Disclosure: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of notes and other explanatory information as part of a complete set of financial statements.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNumberAndWeightedAverageExercisePricesOfOtherEquityInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of number and weighted average exercise prices of other equity instruments [text block]
                        
                        
                           Common practice: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The disclosure of the number and weighted average exercise prices of other equity instruments (ie other than share options).
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of number and weighted average exercise prices of share options [text block]
                        
                        
                           Disclosure: IFRS 2.45 b
                        
                     
                           documentation
                        
                        
                           The disclosure of the number and weighted average exercise prices of share options. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of number and weighted average remaining contractual life of outstanding share options [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of number and weighted average remaining contractual life of outstanding share options [text block]
                        
                        
                           Disclosure: IFRS 2.45 d
                        
                     
                           documentation
                        
                        
                           The disclosure of the number and weighted average remaining contractual life of outstanding share options. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of number and weighted average remaining contractual life of outstanding share options [table]
                        
                        
                           Disclosure: IFRS 2.45 d
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the number and weighted average remaining contractual life of outstanding share options.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of objectives, policies and processes for managing capital [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of objectives, policies and processes for managing capital [text block]
                        
                        
                           Disclosure: IAS 1.134
                        
                     
                           documentation
                        
                        
                           The disclosure of information that enables users of financial statements to evaluate the entity's objectives, policies and processes for managing capital.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of objectives, policies and processes for managing capital [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of objectives, policies and processes for managing capital [table]
                        
                        
                           Disclosure: IAS 1.136
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the objectives, policies and processes for managing capital.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOffsettingOfFinancialAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of offsetting of financial assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of offsetting of financial assets and financial liabilities [text block]
                        
                        
                           Disclosure: IFRS 7 - Offsetting financial assets and financial liabilities
                        
                     
                           documentation
                        
                        
                           The disclosure of the offsetting of financial assets and financial liabilities. [Refer: Financial assets; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOffsettingOfFinancialAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of offsetting of financial assets [text block]
                        
                        
                           Disclosure: IFRS 7.13C
                        
                     
                           documentation
                        
                        
                           The disclosure of the offsetting of financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOffsettingOfFinancialAssetsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of offsetting of financial assets [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOffsettingOfFinancialAssetsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of offsetting of financial assets [table]
                        
                        
                           Disclosure: IFRS 7.13C
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the offsetting of financial assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOffsettingOfFinancialLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of offsetting of financial liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOffsettingOfFinancialLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of offsetting of financial liabilities [text block]
                        
                        
                           Disclosure: IFRS 7.13C
                        
                     
                           documentation
                        
                        
                           The disclosure of the offsetting of financial liabilities. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOffsettingOfFinancialLiabilitiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of offsetting of financial liabilities [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOffsettingOfFinancialLiabilitiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of offsetting of financial liabilities [table]
                        
                        
                           Disclosure: IFRS 7.13C
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the offsetting of financial liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOperatingSegmentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of operating segments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOperatingSegmentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of operating segments [text block]
                        
                        
                           Disclosure: IFRS 8.23
                        
                     
                           documentation
                        
                        
                           The disclosure of operating segments. [Refer: Operating segments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOperatingSegmentsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of operating segments [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOperatingSegmentsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of operating segments [table]
                        
                        
                           Disclosure: IFRS 8.23
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to operating segments.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of other assets [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of other assets. [Refer: Other assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherCurrentAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of other current assets [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of other current assets. [Refer: Other current assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherCurrentLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of other current liabilities [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of other current liabilities. [Refer: Other current liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of other liabilities [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of other liabilities. [Refer: Other liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherNoncurrentAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of other non-current assets [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of other non-current assets. [Refer: Other non-current assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherNoncurrentLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of other non-current liabilities [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of other non-current liabilities. [Refer: Other non-current liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherOperatingExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of other operating expense [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of other operating expense. [Refer: Other operating income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherOperatingIncomeExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of other operating income (expense) [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of other operating income or expense. [Refer: Other operating income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherOperatingIncomeExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of other operating income [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of other operating income. [Refer: Other operating income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherProvisionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of other provisions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of other provisions, contingent liabilities and contingent assets [text block]
                        
                        
                           Disclosure: IAS 37 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for other provisions, contingent liabilities and contingent assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherProvisionsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of other provisions [text block]
                        
                        
                           Disclosure: IAS 37.84
                        
                     
                           documentation
                        
                        
                           The disclosure of other provisions. [Refer: Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherProvisionsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of other provisions [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfOtherProvisionsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of other provisions [table]
                        
                        
                           Disclosure: IAS 37.84
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to other provisions.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfPerformanceObligationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of performance obligations [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfPerformanceObligationsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of performance obligations [text block]
                        
                        
                           Disclosure: IFRS 15.119
                        
                     
                           documentation
                        
                        
                           The disclosure of performance obligations in contracts with customers. [Refer: Performance obligations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfPerformanceObligationsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of performance obligations [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfPerformanceObligationsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of performance obligations [table]
                        
                        
                           Disclosure: IFRS 15.119
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to performance obligations in contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfPrepaymentsAndOtherAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of prepayments and other assets [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of prepayments and other assets. [Refer: Other assets; Prepayments]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfProductsAndServicesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of products and services [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfProductsAndServicesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of products and services [text block]
                        
                        
                           Disclosure: IFRS 8.32
                        
                     
                           documentation
                        
                        
                           The disclosure of the entity's products and services. [Refer: Products and services [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfProductsAndServicesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of products and services [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfProductsAndServicesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of products and services [table]
                        
                        
                           Disclosure: IFRS 8.32
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the entity's products and services.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfProfitLossFromOperatingActivitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of profit (loss) from operating activities [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of profit (loss) from operating activities. [Refer: Profit (loss) from operating activities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfPropertyPlantAndEquipmentAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about property, plant and equipment [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfPropertyPlantAndEquipmentExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of property, plant and equipment [text block]
                        
                        
                           Disclosure: IAS 16 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for property, plant and equipment.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfPropertyPlantAndEquipmentLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about property, plant and equipment [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfPropertyPlantAndEquipmentTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about property, plant and equipment [table]
                        
                        
                           Disclosure: IAS 16.73
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to details of property, plant and equipment.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfProvisionMatrixAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of provision matrix [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfProvisionMatrixExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of provision matrix [text block]
                        
                        
                           Example: IFRS 7.35N
                        
                     
                           documentation
                        
                        
                           The disclosure of the provision matrix.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfProvisionMatrixLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of provision matrix [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfProvisionMatrixTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of provision matrix [table]
                        
                        
                           Example: IFRS 7.35N
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the provision matrix.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfProvisionsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of provisions [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of provisions. [Refer: Provisions]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfQuantitativeInformationAboutFinancialInstrumentsThatHaveYetToTransitionToAlternativeBenchmarkRateAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of quantitative information about financial instruments that have yet to transition to alternative benchmark rate [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfQuantitativeInformationAboutFinancialInstrumentsThatHaveYetToTransitionToAlternativeBenchmarkRateExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of quantitative information about financial instruments that have yet to transition to alternative benchmark rate [text block]
                        
                        
                           Disclosure: IFRS 7.24J b
                        
                     
                           documentation
                        
                        
                           The disclosure of quantitative information about financial instruments that have yet to transition to an alternative benchmark rate.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfQuantitativeInformationAboutFinancialInstrumentsThatHaveYetToTransitionToAlternativeBenchmarkRateLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of quantitative information about financial instruments that have yet to transition to alternative benchmark rate [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfQuantitativeInformationAboutFinancialInstrumentsThatHaveYetToTransitionToAlternativeBenchmarkRateTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of quantitative information about financial instruments that have yet to transition to alternative benchmark rate [table]
                        
                        
                           Disclosure: IFRS 7.24J b
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the quantitative information about financial instruments that have yet to transition to alternative benchmark rate.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfQuantitativeInformationAboutLeasesForLesseeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of quantitative information about leases for lessee [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfQuantitativeInformationAboutLeasesForLessorAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of quantitative information about leases for lessor [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfQuantitativeInformationAboutRightofuseAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of quantitative information about right-of-use assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of quantitative information about right-of-use assets [text block]
                        
                        
                           Disclosure: IFRS 16.53
                        
                     
                           documentation
                        
                        
                           The disclosure of quantitative information about right-of-use assets. [Refer: Right-of-use assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfQuantitativeInformationAboutRightofuseAssetsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of quantitative information about right-of-use assets [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfQuantitativeInformationAboutRightofuseAssetsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of quantitative information about right-of-use assets [table]
                        
                        
                           Disclosure: IFRS 16.53
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to right-of-use assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of range of exercise prices of outstanding share options [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of range of exercise prices of outstanding share options [text block]
                        
                        
                           Disclosure: IFRS 2.45 d
                        
                     
                           documentation
                        
                        
                           The disclosure of the range of exercise prices for outstanding share options.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of range of exercise prices of outstanding share options [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of range of exercise prices of outstanding share options [table]
                        
                        
                           Disclosure: IFRS 2.45 d
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the range of exercise prices of outstanding share options.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRankingAndAmountsOfPotentialLossesInStructuredEntitiesBorneByPartiesWhoseInterestsRankLowerThanEntitysInterestsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of ranking and amounts of potential losses in structured entities borne by parties whose interests rank lower than entity's interests [text block]
                        
                        
                           Example: IFRS 12.B26 d
                        
                     
                           documentation
                        
                        
                           The disclosure of the ranking and amounts of potential losses in structured entities borne by parties whose interests rank lower than entity's interests in the structured entities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReclassificationOfFinancialAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of reclassification of financial assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReclassificationOfFinancialAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reclassification of financial assets [text block]
                        
                        
                           Disclosure: IFRS 7.12B
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the reclassification of financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReclassificationOfFinancialAssetsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of reclassification of financial assets [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReclassificationOfFinancialAssetsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of reclassification of financial assets [table]
                        
                        
                           Disclosure: IFRS 7.12B
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the reclassification of financial assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReclassificationOfFinancialInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reclassification of financial instruments [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of the reclassification of financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReclassificationsOrChangesInPresentationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of reclassifications or changes in presentation [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReclassificationsOrChangesInPresentationExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reclassifications or changes in presentation [text block]
                        
                        
                           Disclosure: IAS 1.41
                        
                     
                           documentation
                        
                        
                           The disclosure of reclassifications or changes in the presentation of items in the financial statements.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReclassificationsOrChangesInPresentationLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of reclassifications or changes in presentation [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReclassificationsOrChangesInPresentationTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of reclassifications or changes in presentation [table]
                        
                        
                           Disclosure: IAS 1.41
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to reclassifications or changes in presentation.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationBetweenInvestmentDerecognisedAndAssetsAndLiabilitiesRecognisedTransitionFromAccountingForInvestmentAtCostOrInAccordanceWithIFRS9ToAccountingForAssetsAndLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation between investment derecognised and assets and liabilities recognised, transition from accounting for investment at cost or in accordance with IFRS 9 to accounting for assets and liabilities [text block]
                        
                        
                           Disclosure: IFRS 11.C12 b
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation between the investment derecognised and the assets and liabilities recognised on the transition from accounting for investment at cost or in accordance with IFRS 9 to accounting for assets and liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationBetweenInvestmentDerecognisedAndAssetsAndLiabilitiesRecognisedTransitionFromEquityMethodToAccountingForAssetsAndLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation between investment derecognised and assets and liabilities recognised, transition from equity method to accounting for assets and liabilities [text block]
                        
                        
                           Disclosure: IFRS 11.C10
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation between the investment derecognised and the assets and liabilities recognised on the transition from the equity method to accounting for assets and liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInAssetsForInsuranceAcquisitionCashFlowsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in assets for insurance acquisition cash flows [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105A
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation of changes in assets for insurance acquisition cash flows recognised for insurance acquisition cash flows paid (or insurance acquisition cash flows for which a liability has been recognised applying another IFRS Standard) before the related group of insurance contracts is recognised.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInBiologicalAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in biological assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInBiologicalAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in biological assets [text block]
                        
                        
                           Disclosure: IAS 41.50
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation of changes in biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInBiologicalAssetsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in biological assets [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInBiologicalAssetsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in biological assets [table]
                        
                        
                           Disclosure: IAS 41.50
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the reconciliation of changes in biological assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInGoodwillExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in goodwill [text block]
                        
                        
                           Disclosure: IFRS 3.B67 d
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation of changes in goodwill. [Refer: Goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInGoodwillLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in goodwill [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInGoodwillTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in goodwill [table]
                        
                        
                           Disclosure: IFRS 3.B67 d
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the reconciliation of changes in goodwill.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInInsuranceContractsByComponentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in insurance contracts by components [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInInsuranceContractsByComponentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in insurance contracts by components [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.101
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation of changes in insurance contracts by components, ie the estimates of the present value of the future cash flows, the risk adjustment for non-financial risk and the contractual service margin. [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInInsuranceContractsByComponentsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in insurance contracts by components [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInInsuranceContractsByComponentsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in insurance contracts by components [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.101
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the reconciliation of changes in insurance contracts by components.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInInsuranceContractsByRemainingCoverageAndIncurredClaimsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in insurance contracts by remaining coverage and incurred claims [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInInsuranceContractsByRemainingCoverageAndIncurredClaimsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in insurance contracts by remaining coverage and incurred claims [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation of changes in insurance contracts by remaining coverage and incurred claims. [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInInsuranceContractsByRemainingCoverageAndIncurredClaimsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in insurance contracts by remaining coverage and incurred claims [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInInsuranceContractsByRemainingCoverageAndIncurredClaimsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in insurance contracts by remaining coverage and incurred claims [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the reconciliation of changes in insurance contracts by remaining coverage and incurred claims.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in intangible assets and goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in intangible assets and goodwill [text block]
                        
                        
                           Common practice: IAS 38.118
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation of changes in intangible assets and goodwill. [Refer: Intangible assets and goodwill]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in intangible assets and goodwill [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in intangible assets and goodwill [table]
                        
                        
                           Common practice: IAS 38.118
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the reconciliation of changes in intangible assets and goodwill.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [text block]
                        
                        
                           Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35I
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation of changes in the loss allowance and explanation of changes in the gross carrying amount for financial instruments. Loss allowance is the allowance for expected credit losses on financial assets measured in accordance with paragraph 4.1.2 of IFRS 9, lease receivables and contract assets, the accumulated impairment amount for financial assets measured in accordance with paragraph 4.1.2A of IFRS 9 and the provision for expected credit losses on loan commitments and financial guarantee contracts. [Refer: Gross carrying amount [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [table]
                        
                        
                           Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35I
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the reconciliation of changes in the loss allowance and explanation of changes in the gross carrying amount for financial instruments.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsToIndividualLineItemsInStatementOfFinancialPositionExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of financial assets subject to offsetting, enforceable master netting arrangements or similar agreements to individual line items in statement of financial position [text block]
                        
                        
                           Disclosure: IFRS 7.B46
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation of the net amounts presented in the statement of financial position for financial assets that are offset or that are subject to an enforceable master netting arrangement or similar agreement, to the individual line item amounts presented in the statement of financial position. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsToIndividualLineItemsInStatementOfFinancialPositionExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements to individual line items in statement of financial position [text block]
                        
                        
                           Disclosure: IFRS 7.B46
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation of the net amounts presented in the statement of financial position for financial liabilities that are offset or that are subject to an enforceable master netting arrangement or similar agreement, to the individual line item amounts presented in the statement of financial position. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of liabilities arising from financing activities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of liabilities arising from financing activities [text block]
                        
                        
                           Example: IAS 7.44D
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation of liabilities arising from financing activities. [Refer: Liabilities arising from financing activities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of liabilities arising from financing activities [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of liabilities arising from financing activities [table]
                        
                        
                           Example: IAS 7.44D
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the reconciliation of liabilities arising from financing activities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfSummarisedFinancialInformationOfAssociateAccountedForUsingEquityMethodToCarryingAmountOfInterestInAssociateExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of summarised financial information of associate accounted for using equity method to carrying amount of interest in associate [text block]
                        
                        
                           Disclosure: IFRS 12.B14 b
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation of the summarised financial information of an associate accounted for using the equity method to the carrying amount of the reporting entity's interest in the associate. [Refer: Carrying amount [member]; Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReconciliationOfSummarisedFinancialInformationOfJointVentureAccountedForUsingEquityMethodToCarryingAmountOfInterestInJointVentureExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reconciliation of summarised financial information of joint venture accounted for using equity method to carrying amount of interest in joint venture [text block]
                        
                        
                           Disclosure: IFRS 12.B14 b
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation of the summarised financial information of a joint venture accounted for using the equity method to the carrying amount of the reporting entity's interest in the joint venture. [Refer: Carrying amount [member]; Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRedemptionProhibitionTransferBetweenFinancialLiabilitiesAndEquityExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of redemption prohibition, transfer between financial liabilities and equity [text block]
                        
                        
                           Disclosure: IFRIC 2 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for the change in a redemption prohibition that leads to a transfer between financial liabilities and equity.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRedesignatedFinancialAssetsAndLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of redesignated financial assets and liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRedesignatedFinancialAssetsAndLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of redesignated financial assets and liabilities [text block]
                        
                        
                           Disclosure: IFRS 1.29
                        
                     
                           documentation
                        
                        
                           The disclosure of financial assets and financial liabilities that have been redesignated during the transition to IFRSs. [Refer: Financial assets; Financial liabilities; IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRedesignatedFinancialAssetsAndLiabilitiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of redesignated financial assets and liabilities [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRedesignatedFinancialAssetsAndLiabilitiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of redesignated financial assets and liabilities [table]
                        
                        
                           Disclosure: IFRS 1.29
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to redesignated financial assets and liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRedesignationOfFinancialAssetsAtDateOfInitialApplicationOfIFRS17Abstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of redesignation of financial assets at date of initial application of IFRS 17 [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRedesignationOfFinancialAssetsAtDateOfInitialApplicationOfIFRS17Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of redesignation of financial assets at date of initial application of IFRS 17 [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C32
                        
                     
                           documentation
                        
                        
                           The disclosure of redesignation of financial assets at the date of initial application of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRedesignationOfFinancialAssetsAtDateOfInitialApplicationOfIFRS17LineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of redesignation of financial assets at date of initial application of IFRS 17 [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRedesignationOfFinancialAssetsAtDateOfInitialApplicationOfIFRS17Table
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of redesignation of financial assets at date of initial application of IFRS 17 [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C32
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to redesignation of financial assets at the date of initial application of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRegulatoryDeferralAccountsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of regulatory deferral accounts [text block]
                        
                        
                           Disclosure: IFRS 14 - Disclosure, Disclosure: IFRS 14 - Presentation
                        
                     
                           documentation
                        
                        
                           The entire disclosure for regulatory deferral accounts.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReimbursementRightsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of reimbursement rights [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReimbursementRightsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reimbursement rights [text block]
                        
                        
                           Disclosure: IAS 19.140 b
                        
                     
                           documentation
                        
                        
                           The disclosure of reimbursement rights related to defined benefit obligations. [Refer: Reimbursement rights related to defined benefit obligation, at fair value]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReimbursementRightsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of reimbursement rights [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReimbursementRightsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of reimbursement rights [table]
                        
                        
                           Disclosure: IAS 19.140 b
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to reimbursement rights.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReinsuranceExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reinsurance [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of reinsurance.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRelatedPartyExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of related party [text block]
                        
                        
                           Disclosure: IAS 24 -, Disclosure:
                        
                     
                           documentation
                        
                        
                           The entire disclosure for related parties.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRepurchaseAndReverseRepurchaseAgreementsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of repurchase and reverse repurchase agreements [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of repurchase and reverse repurchase agreements.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfResearchAndDevelopmentExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of research and development expense [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of research and development expense. [Refer: Research and development expense]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReservesAndOtherEquityInterestExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of reserves within equity [text block]
                        
                        
                           Disclosure: IAS 1.79 b
                        
                     
                           documentation
                        
                        
                           The disclosure of reserves within equity. [Refer: Other reserves [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReservesWithinEquityAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of reserves within equity [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReservesWithinEquityLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of reserves within equity [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfReservesWithinEquityTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of reserves within equity [table]
                        
                        
                           Disclosure: IAS 1.79 b
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to reserves within equity.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRestrictedCashAndCashEquivalentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of restricted cash and cash equivalents [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRevenueExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of revenue [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The entire disclosure for revenue.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRevenueFromContractsWithCustomersExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of revenue from contracts with customers [text block]
                        
                        
                           Disclosure: IFRS 15 - Presentation, Disclosure: IFRS 15 - Disclosure
                        
                     
                           documentation
                        
                        
                           The entire disclosure for revenue from contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of risk management strategy related to hedge accounting [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of risk management strategy related to hedge accounting [text block]
                        
                        
                           Disclosure: IFRS 7.22A
                        
                     
                           documentation
                        
                        
                           The disclosure of risk management strategy related to hedge accounting.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of risk management strategy related to hedge accounting [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of risk management strategy related to hedge accounting [table]
                        
                        
                           Disclosure: IFRS 7.22A
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the risk management strategy in relation to hedge accounting.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSegmentsMajorCustomersExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of major customers [text block]
                        
                        
                           Disclosure: IFRS 8.34
                        
                     
                           documentation
                        
                        
                           The disclosure of major customers.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisForActuarialAssumptionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis for actuarial assumptions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis for actuarial assumptions [text block]
                        
                        
                           Disclosure: IAS 19.145
                        
                     
                           documentation
                        
                        
                           The disclosure of a sensitivity analysis for significant actuarial assumptions used to determine the present value of a defined benefit obligation. [Refer: Actuarial assumptions [member]; Defined benefit obligation, at present value]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisForActuarialAssumptionsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis for actuarial assumptions [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisForActuarialAssumptionsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis for actuarial assumptions [table]
                        
                        
                           Disclosure: IAS 19.145
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the sensitivity analysis for actuarial assumptions.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisOfFairValueMeasurementToChangesInUnobservableInputsAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisOfFairValueMeasurementToChangesInUnobservableInputsAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, assets [text block]
                        
                        
                           Disclosure: IFRS 13.93 h
                        
                     
                           documentation
                        
                        
                           The disclosure of the sensitivity analysis of fair value measurement of assets to changes in unobservable inputs.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisOfFairValueMeasurementToChangesInUnobservableInputsAssetsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, assets [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisOfFairValueMeasurementToChangesInUnobservableInputsAssetsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, assets [table]
                        
                        
                           Disclosure: IFRS 13.93 h
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the sensitivity analysis of fair value measurement of assets to changes in unobservable inputs.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisOfFairValueMeasurementToChangesInUnobservableInputsEntitysOwnEquityInstrumentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, entity's own equity instruments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisOfFairValueMeasurementToChangesInUnobservableInputsEntitysOwnEquityInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, entity's own equity instruments [text block]
                        
                        
                           Disclosure: IFRS 13.93 h
                        
                     
                           documentation
                        
                        
                           The disclosure of the sensitivity analysis of the fair value measurement of the entity's own equity instruments to changes in unobservable inputs.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisOfFairValueMeasurementToChangesInUnobservableInputsEntitysOwnEquityInstrumentsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, entity's own equity instruments [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisOfFairValueMeasurementToChangesInUnobservableInputsEntitysOwnEquityInstrumentsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, entity's own equity instruments [table]
                        
                        
                           Disclosure: IFRS 13.93 h
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the sensitivity analysis of the fair value measurement of the entity's own equity instruments to changes in unobservable inputs.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisOfFairValueMeasurementToChangesInUnobservableInputsLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisOfFairValueMeasurementToChangesInUnobservableInputsLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, liabilities [text block]
                        
                        
                           Disclosure: IFRS 13.93 h
                        
                     
                           documentation
                        
                        
                           The disclosure of the sensitivity analysis of the fair value measurement of liabilities to changes in unobservable inputs.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisOfFairValueMeasurementToChangesInUnobservableInputsLiabilitiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, liabilities [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisOfFairValueMeasurementToChangesInUnobservableInputsLiabilitiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, liabilities [table]
                        
                        
                           Disclosure: IFRS 13.93 h
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the sensitivity analysis of the fair value measurement of liabilities to changes in unobservable inputs.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisOtherThanSpecifiedInParagraph128aOfIFRS17Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis other than specified in paragraph 128(a) of IFRS 17 [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.129
                        
                     
                           documentation
                        
                        
                           The disclosure of a sensitivity analysis other than the analysis specified in paragraph 128(a) of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisToChangesInRiskExposuresThatAriseFromContractsWithinScopeOfIFRS17Abstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis to changes in risk variables that arise from contracts within scope of IFRS 17 [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisToChangesInRiskExposuresThatAriseFromContractsWithinScopeOfIFRS17Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis to changes in risk variables that arise from contracts within scope of IFRS 17 [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a
                        
                     
                           documentation
                        
                        
                           The disclosure of the sensitivity analysis to changes in risk variables that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisToChangesInRiskExposuresThatAriseFromContractsWithinScopeOfIFRS17LineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis to changes in risk variables that arise from contracts within scope of IFRS 17 [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityAnalysisToChangesInRiskExposuresThatAriseFromContractsWithinScopeOfIFRS17Table
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity analysis to changes in risk variables that arise from contracts within scope of IFRS 17 [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the sensitivity analysis to changes in risk variables that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSensitivityToInsuranceRiskExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of sensitivity to insurance risk [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39 c (i)
                        
                     
                           documentation
                        
                        
                           The disclosure of the entity's sensitivity to insurance risk.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfServiceConcessionArrangementsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about service concession arrangements [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfServiceConcessionArrangementsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of service concession arrangements [text block]
                        
                        
                           Disclosure: SIC 29 - Consensus
                        
                     
                           documentation
                        
                        
                           The entire disclosure for service concession arrangements.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfServiceConcessionArrangementsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about service concession arrangements [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfServiceConcessionArrangementsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of detailed information about service concession arrangements [table]
                        
                        
                           Disclosure: SIC 29.6
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to details of service concession arrangements.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSharebasedPaymentArrangementsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of share-based payment arrangements [text block]
                        
                        
                           Disclosure: IFRS 2.44
                        
                     
                           documentation
                        
                        
                           The entire disclosure for share-based payment arrangements.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of share capital, reserves and other equity interest [text block]
                        
                        
                           Disclosure: IAS 1.79
                        
                     
                           documentation
                        
                        
                           The entire disclosure for share capital, reserves and other equity interest.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantAdjustmentsToValuationObtainedExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of significant adjustments to valuation obtained [text block]
                        
                        
                           Disclosure: IAS 40.77
                        
                     
                           documentation
                        
                        
                           The disclosure of the reconciliation between the valuation obtained for investment property and the adjusted valuation included in the financial statements, including the aggregate amount of any recognised lease obligations that have been added back, and any other significant adjustments. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantInterestRateBenchmarksToWhichEntitysHedgingRelationshipsAreExposedExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of significant interest rate benchmarks to which entity's hedging relationships are exposed [text block]
                        
                        
                           Disclosure: IFRS 7.24H a
                        
                     
                           documentation
                        
                        
                           The disclosure of significant interest rate benchmarks to which the entity's hedging relationships are exposed.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantInvestmentsInAssociatesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of associates [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantInvestmentsInAssociatesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of associates [text block]
                        
                        
                           Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 d
                        
                     
                           documentation
                        
                        
                           The disclosure of associates. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantInvestmentsInAssociatesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of associates [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantInvestmentsInAssociatesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of associates [table]
                        
                        
                           Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 d
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to associates.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantInvestmentsInSubsidiariesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of subsidiaries [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of subsidiaries [text block]
                        
                        
                           Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 a
                        
                     
                           documentation
                        
                        
                           The disclosure of subsidiaries. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantInvestmentsInSubsidiariesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of subsidiaries [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantInvestmentsInSubsidiariesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of subsidiaries [table]
                        
                        
                           Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 a
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to subsidiaries.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantJudgementsAndAssumptionsMadeInRelationToInterestsInOtherEntitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of significant judgements and assumptions made in relation to interests in other entities [text block]
                        
                        
                           Disclosure: IFRS 12.7
                        
                     
                           documentation
                        
                        
                           The disclosure of significant judgements and assumptions made in relation to interests in other entities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantJudgementsAndChangesInJudgementsMadeInApplyingIFRS17Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of significant judgements and changes in judgements made in applying IFRS 17 [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117
                        
                     
                           documentation
                        
                        
                           The disclosure of the significant judgements and changes in judgements made in applying IFRS 17. Specifically, an entity shall disclose the inputs, assumptions and estimation techniques used.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of significant unobservable inputs used in fair value measurement of assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of significant unobservable inputs used in fair value measurement of assets [text block]
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The disclosure of significant inputs for which market data are not available and that are developed using the best information available about the assumptions that market participants would use when measuring the fair value of assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of significant unobservable inputs used in fair value measurement of assets [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of significant unobservable inputs used in fair value measurement of assets [table]
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to significant unobservable inputs used in the fair value measurement of assets.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of significant unobservable inputs used in fair value measurement of equity [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of significant unobservable inputs used in fair value measurement of equity [text block]
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The disclosure of significant inputs for which market data are not available and that are developed using the best information available about the assumptions that market participants would use when measuring the fair value of the entity's own equity instruments. [Refer: Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of significant unobservable inputs used in fair value measurement of equity [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of significant unobservable inputs used in fair value measurement of equity [table]
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to significant unobservable inputs used in the fair value measurement of equity.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of significant unobservable inputs used in fair value measurement of liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of significant unobservable inputs used in fair value measurement of liabilities [text block]
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The disclosure of significant inputs for which market data are not available and that are developed using the best information available about the assumptions that market participants would use when measuring the fair value of liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfLiabilitiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of significant unobservable inputs used in fair value measurement of liabilities [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfLiabilitiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of significant unobservable inputs used in fair value measurement of liabilities [table]
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to significant unobservable inputs used in the fair value measurement of liabilities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSubordinatedLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of subordinated liabilities [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of subordinated liabilities. [Refer: Subordinated liabilities]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of significant accounting policies [text block]
                        
                        
                           Disclosure: IAS 1.117
                        
                     
                           documentation
                        
                        
                           The entire disclosure for significant accounting policies applied by the entity.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTaxReceivablesAndPayablesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of tax receivables and payables [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of tax receivables and payables.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of temporary difference, unused tax losses and unused tax credits [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of temporary difference, unused tax losses and unused tax credits [text block]
                        
                        
                           Disclosure: IAS 12.81 g
                        
                     
                           documentation
                        
                        
                           The disclosure of types of temporary differences, unused tax losses and unused tax credits. [Refer: Unused tax credits [member]; Unused tax losses [member]; Temporary differences [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of temporary difference, unused tax losses and unused tax credits [table]
                        
                        
                           Disclosure: IAS 12.81 g
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to temporary differences, unused tax losses and unused tax credits.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of terms and conditions of share-based payment arrangement [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of terms and conditions of share-based payment arrangement [text block]
                        
                        
                           Disclosure: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The disclosure of the general terms and conditions of share-based payment arrangements. [Refer: Share-based payment arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of terms and conditions of share-based payment arrangement [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of terms and conditions of share-based payment arrangement [table]
                        
                        
                           Disclosure: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to terms and conditions of share-based payment arrangements.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTradeAndOtherPayablesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of trade and other payables [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of trade and other payables. [Refer: Trade and other payables]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTradeAndOtherReceivablesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of trade and other receivables [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of trade and other receivables. [Refer: Trade and other receivables]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTradingIncomeExpenseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of trading income (expense) [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of trading income (expense). [Refer: Trading income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTransactionPriceAllocatedToRemainingPerformanceObligationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of transaction price allocated to remaining performance obligations [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTransactionPriceAllocatedToRemainingPerformanceObligationsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of transaction price allocated to remaining performance obligations [text block]
                        
                        
                           Disclosure: IFRS 15.120 b (i)
                        
                     
                           documentation
                        
                        
                           The disclosure of the transaction price allocated to the remaining performance obligations in contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTransactionPriceAllocatedToRemainingPerformanceObligationsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of transaction price allocated to remaining performance obligations [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTransactionPriceAllocatedToRemainingPerformanceObligationsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of transaction price allocated to remaining performance obligations [table]
                        
                        
                           Disclosure: IFRS 15.120 b (i)
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the transaction price allocated to the remaining performance obligations in contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTransactionsBetweenRelatedPartiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of transactions between related parties [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTransactionsBetweenRelatedPartiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of transactions between related parties [text block]
                        
                        
                           Disclosure: IAS 24.18
                        
                     
                           documentation
                        
                        
                           The disclosure of transactions between the entity and its related parties. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTransactionsBetweenRelatedPartiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of transactions between related parties [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTransactionsBetweenRelatedPartiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of transactions between related parties [table]
                        
                        
                           Disclosure: IAS 24.19
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to transactions between related parties.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of transactions recognised separately from acquisition of assets and assumption of liabilities in business combination [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of transactions recognised separately from acquisition of assets and assumption of liabilities in business combination [text block]
                        
                        
                           Disclosure: IFRS 3.B64 l
                        
                     
                           documentation
                        
                        
                           The disclosure of transactions recognised separately from acquisition of assets and assumption of liabilities in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of transactions recognised separately from acquisition of assets and assumption of liabilities in business combination [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of transactions recognised separately from acquisition of assets and assumption of liabilities in business combination [table]
                        
                        
                           Disclosure: IFRS 3.B64 l
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to transactions recognised separately from the acquisition of assets and the assumption of liabilities in business combinations.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTransfersOfFinancialAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of transfers of financial assets [text block]
                        
                        
                           Disclosure: IFRS 7 - Transfers of financial assets
                        
                     
                           documentation
                        
                        
                           The disclosure of transfers of financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTreasurySharesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of treasury shares [text block]
                        
                        
                           Common practice: IAS 1.10 e
                        
                     
                           documentation
                        
                        
                           The disclosure of treasury shares. [Refer: Treasury shares]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTypesOfInsuranceContractsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of types of insurance contracts [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTypesOfInsuranceContractsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of types of insurance contracts [text block]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4 - Disclosure
                        
                     
                           documentation
                        
                        
                           The disclosure of types of insurance contracts. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTypesOfInsuranceContractsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of types of insurance contracts [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfTypesOfInsuranceContractsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of types of insurance contracts [table]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4 - Disclosure
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to types of insurance contracts.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfUnconsolidatedStructuredEntitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of unconsolidated structured entities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfUnconsolidatedStructuredEntitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of unconsolidated structured entities [text block]
                        
                        
                           Disclosure: IFRS 12.B4 e
                        
                     
                           documentation
                        
                        
                           The disclosure of unconsolidated structured entities. [Refer: Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfUnconsolidatedStructuredEntitiesLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of unconsolidated structured entities [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfUnconsolidatedStructuredEntitiesTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of unconsolidated structured entities [table]
                        
                        
                           Disclosure: IFRS 12.B4 e
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to unconsolidated structured entities.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfVoluntaryChangeInAccountingPolicyAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of voluntary change in accounting policy [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfVoluntaryChangeInAccountingPolicyLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of voluntary change in accounting policy [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfVoluntaryChangeInAccountingPolicyTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of voluntary change in accounting policy [table]
                        
                        
                           Disclosure: IAS 8.29
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to a voluntary change in accounting policy.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfYieldCurveUsedToDiscountCashFlowsThatDoNotVaryBasedOnReturnsOnUnderlyingItemsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosure of yield curve used to discount cash flows that do not vary based on returns on underlying items [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfYieldCurveUsedToDiscountCashFlowsThatDoNotVaryBasedOnReturnsOnUnderlyingItemsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of yield curve used to discount cash flows that do not vary based on returns on underlying items [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.120
                        
                     
                           documentation
                        
                        
                           The disclosure of the yield curve used to discount cash flows that do not vary based on the returns on underlying items, applying paragraph 36 of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfYieldCurveUsedToDiscountCashFlowsThatDoNotVaryBasedOnReturnsOnUnderlyingItemsLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Disclosure of yield curve used to discount cash flows that do not vary based on returns on underlying items [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureOfYieldCurveUsedToDiscountCashFlowsThatDoNotVaryBasedOnReturnsOnUnderlyingItemsTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Disclosure of yield curve used to discount cash flows that do not vary based on returns on underlying items [table]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.120
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to the yield curve used to discount cash flows that do not vary based on the returns on underlying items.
                        
                     
                           ifrs-full
                        
                        
                           DisclosuresAboutOverlayApproachAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosures about overlay approach [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosuresAboutTemporaryExemptionFromIFRS9Abstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disclosures about temporary exemption from IFRS 9 [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisclosureThatRelatedPartyTransactionsWereMadeOnTermsEquivalentToThoseThatPrevailInArmsLengthTransactions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Disclosure that related party transactions were made on terms equivalent to those that prevail in arm's length transactions
                        
                        
                           Disclosure: IAS 24.23
                        
                     
                           documentation
                        
                        
                           The disclosure that related party transactions were made on terms equivalent to those that prevail in arm's length transactions, made only if such terms can be substantiated.
                        
                     
                           ifrs-full
                        
                        
                           DisclosureWhetherLoansPayableInDefaultRemediedOrTermsOfLoansPayableRenegotiatedBeforeAuthorisationForIssueOfFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of whether default was remedied or terms of loans payable were renegotiated before financial statements were authorised for issue
                        
                        
                           Disclosure: IFRS 7.18 c
                        
                     
                           documentation
                        
                        
                           The explanation of whether a default on loans payable was remedied, or terms of the loans payable were renegotiated, before the financial statements were authorised for issue.
                        
                     
                           ifrs-full
                        
                        
                           DiscontinuedOperationsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Discontinued operations [member]
                        
                        
                           Disclosure: IFRS 5 - Presentation and disclosure
                        
                     
                           documentation
                        
                        
                           This member stands for a component of an entity that either has been disposed of or is classified as held for sale, and that: (a) represents a separate major line of business or geographical area of operations; (b) is part of a single co-ordinated plan to dispose of a separate major line of business or geographical area of operations; or (c) is a subsidiary acquired exclusively with a view to resale. A component of an entity comprises operations and cash flows that can be clearly distinguished, operationally and for financial reporting purposes, from the rest of the entity. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DiscountedCashFlowMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Discounted cash flow [member]
                        
                        
                           Example: IFRS 13.B11 a, Example: IFRS 13.IE63
                        
                     
                           documentation
                        
                        
                           This member stands for a specific valuation technique consistent with the income approach that involves analysing future cash flow amounts through the application of present value techniques and inputs (for example, weighted average cost of capital, long-term revenue growth rate, long-term pre-tax operating margin, discount for lack of marketability, control premium). [Refer: Income approach [member]; Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           DiscountedUnguaranteedResidualValueOfAssetsSubjectToFinanceLease
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Discounted unguaranteed residual value of assets subject to finance lease
                        
                        
                           Disclosure: IFRS 16.94
                        
                     
                           documentation
                        
                        
                           The amount of the discounted unguaranteed residual value of assets subject to finance leases. Unguaranteed residual value is the portion of the residual value of the underlying asset, the realisation of which by a lessor is not assured or is guaranteed solely by a party related to the lessor. Finance lease is a lease that transfers substantially all the risks and rewards incidental to ownership of an underlying asset.
                        
                     
                           ifrs-full
                        
                        
                           DiscountRateMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Discount rate, measurement input [member]
                        
                        
                           Common practice: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           This member stands for a discount rate used as a measurement input used in valuation techniques based on a present value calculation.
                        
                     
                           ifrs-full
                        
                        
                           DiscountRateUsedInCurrentMeasurementOfFairValueLessCostsOfDisposal
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Discount rate used in current measurement of fair value less costs of disposal
                        
                        
                           Disclosure: IAS 36.130 f (iii)
                        
                     
                           documentation
                        
                        
                           The discount rate used in the current measurement of fair value less costs of disposal.
                        
                     
                           ifrs-full
                        
                        
                           DiscountRateUsedInPreviousMeasurementOfFairValueLessCostsOfDisposal
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Discount rate used in previous measurement of fair value less costs of disposal
                        
                        
                           Disclosure: IAS 36.130 f (iii)
                        
                     
                           documentation
                        
                        
                           The discount rate used in the previous measurement of fair value less costs of disposal.
                        
                     
                           ifrs-full
                        
                        
                           DiscountRateUsedToReflectTimeValueOfMoneyRegulatoryDeferralAccountBalances
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Discount rate used to reflect time value of money, regulatory deferral account balances
                        
                        
                           Disclosure: IFRS 14.33 b
                        
                     
                           documentation
                        
                        
                           The discount rate used to reflect the time value of money that is applicable to regulatory deferral account balances. [Refer: Regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           DiscussionOfImpactThatInitialApplicationOfIFRSIsExpectedToHaveOnFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Discussion of impact that initial application of new IFRS is expected to have on financial statements
                        
                        
                           Example: IAS 8.31 e (i)
                        
                     
                           documentation
                        
                        
                           The discussion of the impact that the initial application of a new IFRS is expected to have on financial statements.
                        
                     
                           ifrs-full
                        
                        
                           DisposalGroupsClassifiedAsHeldForSaleMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Disposal groups classified as held for sale [member]
                        
                        
                           Disclosure: IFRS 5 - Presentation and disclosure, Common practice: IFRS 5.38
                        
                     
                           documentation
                        
                        
                           This member stands for groups of assets, which are to be disposed of together as a group in a single transaction, and the liabilities directly associated with those assets that will be transferred in the transaction.
                        
                     
                           ifrs-full
                        
                        
                           DisposalOfMajorSubsidiaryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Disposal of major subsidiary [member]
                        
                        
                           Example: IAS 10.22 a
                        
                     
                           documentation
                        
                        
                           This member stands for the disposal of a major subsidiary. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           DisposalsAndRetirementsIntangibleAssetsAndGoodwill
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Disposals and retirements, intangible assets and goodwill
                        
                        
                           Common practice: IAS 38.118 e
                        
                     
                           documentation
                        
                        
                           The decrease in intangible assets and goodwill resulting from disposals and retirements. [Refer: Intangible assets and goodwill]
                        
                     
                           negatedTotalLabel
                        
                        
                           Total disposals and retirements, intangible assets and goodwill
                        
                     
                           ifrs-full
                        
                        
                           DisposalsAndRetirementsIntangibleAssetsAndGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disposals and retirements, intangible assets and goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisposalsAndRetirementsIntangibleAssetsOtherThanGoodwill
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Disposals and retirements, intangible assets other than goodwill
                        
                        
                           Common practice: IAS 38.118 e
                        
                     
                           documentation
                        
                        
                           The decrease in intangible assets other than goodwill resulting from disposals and retirements. [Refer: Intangible assets other than goodwill]
                        
                     
                           negatedTotalLabel
                        
                        
                           Total disposals and retirements, intangible assets other than goodwill
                        
                     
                           ifrs-full
                        
                        
                           DisposalsAndRetirementsIntangibleAssetsOtherThanGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disposals and retirements, intangible assets other than goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisposalsAndRetirementsPropertyPlantAndEquipment
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Disposals and retirements, property, plant and equipment
                        
                        
                           Common practice: IAS 16.73 e
                        
                     
                           documentation
                        
                        
                           The decrease in property, plant and equipment resulting from disposals and retirements. [Refer: Property, plant and equipment]
                        
                     
                           negatedTotalLabel
                        
                        
                           Total disposals and retirements, property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           DisposalsAndRetirementsPropertyPlantAndEquipmentAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Disposals and retirements, property, plant and equipment [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           DisposalsBiologicalAssets
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Disposals, biological assets
                        
                        
                           Disclosure: IAS 41.50 c
                        
                     
                           documentation
                        
                        
                           The decrease in biological assets resulting from disposals. [Refer: Biological assets]
                        
                     
                           negatedLabel
                        
                        
                           Disposals, biological assets
                        
                     
                           ifrs-full
                        
                        
                           DisposalsIntangibleAssetsAndGoodwill
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Disposals, intangible assets and goodwill
                        
                        
                           Common practice: IAS 38.118 e (ii)
                        
                     
                           documentation
                        
                        
                           The decrease in intangible assets and goodwill resulting from disposals. [Refer: Intangible assets and goodwill]
                        
                     
                           negatedLabel
                        
                        
                           Disposals, intangible assets and goodwill
                        
                     
                           ifrs-full
                        
                        
                           DisposalsIntangibleAssetsOtherThanGoodwill
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Disposals, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 e (ii)
                        
                     
                           documentation
                        
                        
                           The decrease in intangible assets other than goodwill resulting from disposals. [Refer: Intangible assets other than goodwill]
                        
                     
                           negatedLabel
                        
                        
                           Disposals, intangible assets other than goodwill
                        
                     
                           ifrs-full
                        
                        
                           DisposalsInvestmentProperty
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Disposals, investment property
                        
                        
                           Disclosure: IAS 40.76 c, Disclosure: IAS 40.79 d (iii)
                        
                     
                           documentation
                        
                        
                           The decrease in investment property resulting from disposals. [Refer: Investment property]
                        
                     
                           negatedLabel
                        
                        
                           Disposals, investment property
                        
                     
                           ifrs-full
                        
                        
                           DisposalsPropertyPlantAndEquipment
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Disposals, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 e (ii)
                        
                     
                           documentation
                        
                        
                           The decrease in property, plant and equipment resulting from disposals. [Refer: Property, plant and equipment]
                        
                     
                           negatedLabel
                        
                        
                           Disposals, property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           DistributionAndAdministrativeExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Distribution and administrative expense
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of expense relating to distribution costs and administrative expenses. [Refer: Administrative expenses; Distribution costs]
                        
                     
                           ifrs-full
                        
                        
                           DistributionCosts
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Distribution costs
                        
                        
                           Example: IAS 1.103, Disclosure: IAS 1.99
                        
                     
                           documentation
                        
                        
                           The amount of costs relating to the distribution of goods and services.
                        
                     
                           negatedLabel
                        
                        
                           Distribution costs
                        
                     
                           ifrs-full
                        
                        
                           DividendPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Dividend payables
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of dividends that the company has declared but not yet paid.
                        
                     
                           ifrs-full
                        
                        
                           DividendsClassifiedAsExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Dividends classified as expense
                        
                        
                           Example: IAS 32.40
                        
                     
                           documentation
                        
                        
                           The amount of dividends classified as an expense.
                        
                     
                           ifrs-full
                        
                        
                           DividendsPaid
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Dividends recognised as distributions to owners
                        
                        
                           Disclosure: IAS 1.107
                        
                     
                           documentation
                        
                        
                           The amount of dividends recognised as distributions to owners.
                        
                     
                           negatedLabel
                        
                        
                           Dividends recognised as distributions to owners
                        
                     
                           ifrs-full
                        
                        
                           DividendsPaidClassifiedAsFinancingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Dividends paid, classified as financing activities
                        
                        
                           Disclosure: IAS 7.31
                        
                     
                           documentation
                        
                        
                           The cash outflow for dividends paid by the entity, classified as financing activities.
                        
                     
                           negatedTerseLabel
                        
                        
                           Dividends paid
                        
                     
                           ifrs-full
                        
                        
                           DividendsPaidClassifiedAsOperatingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Dividends paid, classified as operating activities
                        
                        
                           Disclosure: IAS 7.31
                        
                     
                           documentation
                        
                        
                           The cash outflow for dividends paid by the entity, classified as operating activities.
                        
                     
                           negatedTerseLabel
                        
                        
                           Dividends paid
                        
                     
                           ifrs-full
                        
                        
                           DividendsPaidOrdinaryShares
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Dividends paid, ordinary shares
                        
                        
                           Disclosure: IAS 34.16A f
                        
                     
                           documentation
                        
                        
                           The amount of dividends paid by the entity on ordinary shares. [Refer: Ordinary shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           DividendsPaidOrdinarySharesPerShare
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Dividends paid, ordinary shares per share
                        
                        
                           Disclosure: IAS 34.16A f
                        
                     
                           documentation
                        
                        
                           The amount of dividends paid per ordinary share.
                        
                     
                           ifrs-full
                        
                        
                           DividendsPaidOtherShares
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Dividends paid, other shares
                        
                        
                           Disclosure: IAS 34.16A f
                        
                     
                           documentation
                        
                        
                           The amount of dividends paid by the entity on shares other than ordinary shares. [Refer: Ordinary shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           DividendsPaidOtherSharesPerShare
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Dividends paid, other shares per share
                        
                        
                           Disclosure: IAS 34.16A f
                        
                     
                           documentation
                        
                        
                           The amount of dividends paid per other share.
                        
                     
                           ifrs-full
                        
                        
                           DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Dividends paid to equity holders of parent, classified as financing activities
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash outflow for dividends paid to equity holders of the parent, classified as financing activities.
                        
                     
                           ifrs-full
                        
                        
                           DividendsPaidToNoncontrollingInterests
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Dividends paid to non-controlling interests
                        
                        
                           Disclosure: IFRS 12.B10 a
                        
                     
                           documentation
                        
                        
                           The amount of dividends paid to non-controlling interests. [Refer: Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Dividends paid to non-controlling interests, classified as financing activities
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash outflow for dividends paid to non-controlling interests, classified as financing activities. [Refer: Non-controlling interests; Dividends paid to non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           DividendsPayable
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Dividends payable, non-cash assets distributions
                        
                        
                           Disclosure: IFRIC 17.16 a
                        
                     
                           documentation
                        
                        
                           The amount of dividends payable by means of the distribution of non-cash assets to owners.
                        
                     
                           ifrs-full
                        
                        
                           DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Dividends proposed or declared before financial statements authorised for issue but not recognised as distribution to owners
                        
                        
                           Disclosure: IAS 10.13, Disclosure: IAS 1.137 a
                        
                     
                           documentation
                        
                        
                           The amount of dividends proposed or declared after the reporting period but before financial statements are authorised for issue. Such dividends are not recognised as a liability at the end of the reporting period because no obligation exists at that time.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Dividends proposed or declared before financial statements authorised for issue but not recognised as distribution to owners per share
                        
                        
                           Disclosure: IAS 1.137 a
                        
                     
                           documentation
                        
                        
                           The amount, per share, of dividends proposed or declared before financial statements were authorised for issue but not recognised as distribution to owners.
                        
                     
                           ifrs-full
                        
                        
                           DividendsReceived
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Dividends received
                        
                        
                           Disclosure: IFRS 12.B12 a
                        
                     
                           documentation
                        
                        
                           The amount of dividends received.
                        
                     
                           ifrs-full
                        
                        
                           DividendsReceivedClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Dividends received, classified as investing activities
                        
                        
                           Disclosure: IAS 7.31
                        
                     
                           documentation
                        
                        
                           The cash inflow from dividends received, classified as investing activities. [Refer: Dividends received]
                        
                     
                           terseLabel
                        
                        
                           Dividends received
                        
                     
                           ifrs-full
                        
                        
                           DividendsReceivedClassifiedAsOperatingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Dividends received, classified as operating activities
                        
                        
                           Disclosure: IAS 7.31
                        
                     
                           documentation
                        
                        
                           The cash inflow from dividends received, classified as operating activities. [Refer: Dividends received]
                        
                     
                           terseLabel
                        
                        
                           Dividends received
                        
                     
                           ifrs-full
                        
                        
                           DividendsReceivedFromAssociatesClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Dividends received from associates, classified as investing activities
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow representing dividends received from associates, classified as investing activities. [Refer: Associates [member]; Dividends received]
                        
                     
                           ifrs-full
                        
                        
                           DividendsReceivedFromInvestmentsAccountedForUsingEquityMethodClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Dividends received from investments accounted for using equity method, classified as investing activities
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow representing dividends received from investments that are accounted for using the equity method, classified as investing activities. [Refer: Investments accounted for using equity method; Dividends received]
                        
                     
                           ifrs-full
                        
                        
                           DividendsReceivedFromJointVenturesClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Dividends received from joint ventures, classified as investing activities
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow representing dividends received from joint ventures, classified as investing activities. [Refer: Joint ventures [member]; Dividends received]
                        
                     
                           ifrs-full
                        
                        
                           DividendsRecognisedAsDistributionsToNoncontrollingInterests
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Dividends recognised as distributions to non-controlling interests
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The amount of dividends recognised as distributions to non-controlling interests. [Refer: Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           DividendsRecognisedAsDistributionsToOwnersOfParent
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Dividends recognised as distributions to owners of parent
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The amount of dividends recognised as distributions to owners of the parent. [Refer: Parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           DividendsRecognisedAsDistributionsToOwnersOfParentRelatingToCurrentYear
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Dividends recognised as distributions to owners of parent, relating to current year
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The amount of dividends relating to the current year, recognised as distributions to owners of the parent. [Refer: Parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           DividendsRecognisedAsDistributionsToOwnersOfParentRelatingToPriorYears
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Dividends recognised as distributions to owners of parent, relating to prior years
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The amount of dividends relating to prior years, recognised as distributions to owners of the parent. [Refer: Parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           DividendsRecognisedAsDistributionsToOwnersPerShare
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Dividends recognised as distributions to owners per share
                        
                        
                           Disclosure: IAS 1.107
                        
                     
                           documentation
                        
                        
                           The amount, per share, of dividends recognised as distributions to owners.
                        
                     
                           ifrs-full
                        
                        
                           DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeDerecognisedDuringPeriod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Dividends recognised for investments in equity instruments designated at fair value through other comprehensive income, derecognised during period
                        
                        
                           Disclosure: IFRS 7.11A d
                        
                     
                           documentation
                        
                        
                           The amount of dividends related to investments in equity instruments that the entity has designated at fair value through other comprehensive income, derecognised during the reporting period. [Refer: Investments in equity instruments designated at fair value through other comprehensive income [member]]
                        
                     
                           ifrs-full
                        
                        
                           DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeHeldAtEndOfReportingPeriod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Dividends recognised for investments in equity instruments designated at fair value through other comprehensive income, held at end of reporting period
                        
                        
                           Disclosure: IFRS 7.11A d
                        
                     
                           documentation
                        
                        
                           The amount of dividends related to investments in equity instruments that the entity has designated at fair value through other comprehensive income, held at the end of the reporting period. [Refer: Investments in equity instruments designated at fair value through other comprehensive income [member]]
                        
                     
                           ifrs-full
                        
                        
                           DomicileOfEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Domicile of entity
                        
                        
                           Disclosure: IAS 1.138 a
                        
                     
                           documentation
                        
                        
                           The country of domicile of the entity. [Refer: Country of domicile [member]]
                        
                     
                           ifrs-full
                        
                        
                           DonationsAndSubsidiesExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Donations and subsidies expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from donations and subsidies.
                        
                     
                           ifrs-full
                        
                        
                           EarningsLossPerInstrumentParticipatingEquityInstrumentsOtherThanOrdinarySharesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Earnings (loss) per instrument, participating equity instruments other than ordinary shares [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           EarningsPerShareAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Earnings per share [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           EarningsPerShareExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Earnings per share [text block]
                        
                        
                           Disclosure: IAS 33.66
                        
                     
                           documentation
                        
                        
                           The disclosure of earnings per share.
                        
                     
                           ifrs-full
                        
                        
                           EarningsPerShareLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Earnings per share [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           EarningsPerShareTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Earnings per share [table]
                        
                        
                           Disclosure: IAS 33.66
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to earnings per share.
                        
                     
                           ifrs-full
                        
                        
                           EffectiveDateOfRevaluationRightofuseAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Effective date of revaluation, right-of-use assets
                        
                        
                           Disclosure: IFRS 16.57
                        
                     
                           documentation
                        
                        
                           The effective date of the revaluation for right-of-use assets stated at revalued amounts. [Refer: Right-of-use assets]
                        
                     
                           ifrs-full
                        
                        
                           EffectiveDatesOfRevaluationIntangibleAssetsOtherThanGoodwill
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Effective dates of revaluation, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.124 a (i)
                        
                     
                           documentation
                        
                        
                           The effective dates of revaluation for classes of intangible assets other than goodwill stated at revalued amounts. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           EffectiveDatesOfRevaluationPropertyPlantAndEquipment
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Effective dates of revaluation, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.77 a
                        
                     
                           documentation
                        
                        
                           The effective dates of the revaluation for items of property, plant and equipment stated at revalued amounts. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           EffectiveInterestRateDeterminedOnDateOfReclassificationOfFinancialAssetsFirstApplicationOfIFRS9
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Effective interest rate determined on date of reclassification of financial assets out of fair value through profit or loss category, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42N a
                        
                     
                           documentation
                        
                        
                           The effective interest rate determined on the date that the entity reclassifies its financial assets out of fair value through profit or loss category as a result of the transition to IFRS 9. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           EffectiveInterestRateDeterminedOnDateOfReclassificationOfFinancialLiabilitiesFirstApplicationOfIFRS9
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Effective interest rate determined on date of reclassification of financial liabilities out of fair value through profit or loss category, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42N a
                        
                     
                           documentation
                        
                        
                           The effective interest rate determined on the date that the entity reclassifies its financial liabilities out of fair value through profit or loss category as a result of the transition to IFRS 9. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           EffectiveInterestRateOfFinancialAssetsReclassifiedOutOfAvailableforsaleFinancialAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Effective interest rate of financial assets reclassified out of available-for-sale financial assets
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A f
                        
                     
                           documentation
                        
                        
                           The effective interest rate of financial assets reclassified out of the available-for-sale measurement category. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           EffectiveInterestRateOfFinancialAssetsReclassifiedOutOfFinancialAssetsAtFairValueThroughProfitOrLoss
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Effective interest rate of financial assets reclassified out of financial assets at fair value through profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A f
                        
                     
                           documentation
                        
                        
                           The effective interest rate of financial assets reclassified out of the fair value through profit or loss measurement category. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           EffectOfAdjustmentsMadeWhenEntityChangedBasisOfDisaggregationOfInsuranceFinanceIncomeExpensesBetweenProfitOrLossAndOtherComprehensiveIncomeForContractsWithDirectParticipationFeaturesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Effect of adjustments made when entity changed basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features [axis]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.113 b
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           EffectOfAdjustmentsMadeWhenEntityChangedBasisOfDisaggregationOfInsuranceFinanceIncomeExpensesBetweenProfitOrLossAndOtherComprehensiveIncomeForContractsWithDirectParticipationFeaturesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Effect of adjustments made when entity changed basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.113 b
                        
                     
                           documentation
                        
                        
                           This member stands for the effect of the adjustments for financial statement line items affected by the change of the basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features. [Refer: Description of composition of underlying items for contracts with direct participation features; Insurance finance income (expenses)]
                        
                     
                           ifrs-full
                        
                        
                           EffectOfAssetCeilingMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Effect of asset ceiling [member]
                        
                        
                           Disclosure: IAS 19.140 a (iii)
                        
                     
                           documentation
                        
                        
                           This member stands for the effect of asset ceiling in a defined benefit plan. Asset ceiling is the present value of any economic benefits available in the form of refunds from the defined benefit plan or reductions in future contributions to the defined benefit plan. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           EffectOfExchangeRateChangesOnCashAndCashEquivalents
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Effect of exchange rate changes on cash and cash equivalents
                        
                        
                           Disclosure: IAS 7.25, Disclosure: IAS 7.28
                        
                     
                           documentation
                        
                        
                           The effect of exchange rate changes on cash and cash equivalents held or due in a foreign currency. [Refer: Cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           EffectOfExchangeRateChangesOnCashAndCashEquivalentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Effect of exchange rate changes on cash and cash equivalents [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           EffectOfOverlayApproachReclassificationAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Effect of overlay approach reclassification [axis]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L e
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           EffectOfOverlayApproachReclassificationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Effect of overlay approach reclassification [member]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L e
                        
                     
                           documentation
                        
                        
                           This member stands for the effect of the overlay approach reclassification.
                        
                     
                           ifrs-full
                        
                        
                           EffectOfTransitionToIFRSsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Effect of transition to IFRSs [member]
                        
                        
                           Disclosure: IFRS 1.24
                        
                     
                           documentation
                        
                        
                           This member stands for the financial effect of the transition from previous GAAP to IFRSs. [Refer: Previous GAAP [member]; IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           EffectOnAdjustmentToContractualServiceMarginOfChoiceNotToAdjustContractualServiceMarginForSomeChangesInFulfilmentCashFlowsForContractsWithDirectParticipationFeatures
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Effect on adjustment to contractual service margin of choice not to adjust contractual service margin for some changes in fulfilment cash flows for contracts with direct participation features
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.112
                        
                     
                           documentation
                        
                        
                           The amount of the effect on the adjustment to the contractual service margin in the current period of a choice not to adjust the contractual service margin for some changes in the fulfilment cash flows of contracts with direct participation features. [Refer: Description of composition of underlying items for contracts with direct participation features]
                        
                     
                           ifrs-full
                        
                        
                           EightYearsBeforeReportingYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Eight years before reporting year [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           This member stands for a year that ended eight years before the end of the reporting year.
                        
                     
                           ifrs-full
                        
                        
                           ElectricityDistributionMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Electricity distribution [member]
                        
                        
                           Example: IFRS 14.33, Example: IFRS 14.IE2
                        
                     
                           documentation
                        
                        
                           This member stands for an entity’s activity related to distribution of electricity.
                        
                     
                           ifrs-full
                        
                        
                           EliminationOfIntersegmentAmountsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Elimination of intersegment amounts [member]
                        
                        
                           Example: IFRS 8.28, Example: IFRS 8.IG4
                        
                     
                           documentation
                        
                        
                           This member stands for the elimination of intersegment amounts in the reconciliations of total segment amounts to amounts recognised in the entity's financial statements.
                        
                     
                           ifrs-full
                        
                        
                           EmployeeBenefitsExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Employee benefits expense
                        
                        
                           Example: IAS 1.102, Disclosure: IAS 1.104, Disclosure: IAS 1.99
                        
                     
                           documentation
                        
                        
                           The expense of all forms of consideration given by an entity in exchange for a service rendered by employees or for the termination of employment.
                        
                     
                           commentaryGuidance
                        
                        
                           Use this line item to tag employee benefits expenses including expenses from share-based payment transactions with employees (or when expenses from share-based payment transactions with employees are zero). Do NOT use this line item to tag employee benefits expenses excluding expenses from share-based payment transactions with employees.
                        
                     
                           totalLabel
                        
                        
                           Total employee benefits expense
                        
                     
                           negatedLabel
                        
                        
                           Employee benefits expense
                        
                     
                           ifrs-full
                        
                        
                           EmployeeContributions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Employee contributions
                        
                        
                           Disclosure: IAS 26.35 b (ii)
                        
                     
                           documentation
                        
                        
                           The amount of employee contributions to retirement benefit plans.
                        
                     
                           ifrs-full
                        
                        
                           EmployerContributions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Employer contributions
                        
                        
                           Disclosure: IAS 26.35 b (i)
                        
                     
                           documentation
                        
                        
                           The amount of employer contributions to retirement benefit plans.
                        
                     
                           ifrs-full
                        
                        
                           EnergyExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Energy expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from the consumption of energy.
                        
                     
                           ifrs-full
                        
                        
                           EnergyTransmissionCharges
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Energy transmission charges
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of charges related to transmission of energy.
                        
                     
                           ifrs-full
                        
                        
                           EnteringIntoSignificantCommitmentsOrContingentLiabilitiesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Entering into significant commitments or contingent liabilities [member]
                        
                        
                           Example: IAS 10.22 i
                        
                     
                           documentation
                        
                        
                           This member stands for entering into significant commitments or contingent liabilities. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           EntitysOwnEquityInstrumentsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's own equity instruments [member]
                        
                        
                           Disclosure: IFRS 13.93
                        
                     
                           documentation
                        
                        
                           This member stands for equity instruments issued by the entity. It also represents the standard value for the 'Classes of entity's own equity instruments' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForAssociatesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for associates [member]
                        
                        
                           Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 d, Disclosure: Expiry date 2023-01-01 IFRS 4.39J, Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Associates' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForBusinessCombinationsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for business combinations [member]
                        
                        
                           Disclosure: IFRS 3.B64, Disclosure: IFRS 3.B67
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Business combinations' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForCashgeneratingUnitsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for cash-generating units [member]
                        
                        
                           Disclosure: IAS 36.134, Disclosure: IAS 36.135
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Cash-generating units' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForConsolidatedStructuredEntitiesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for consolidated structured entities [member]
                        
                        
                           Disclosure: IFRS 12 - Nature of the risks associated with an entity's interests in consolidated structured entities
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Consolidated structured entities' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForExternalCreditGradesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for external credit grades [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39G a, Example: IFRS 7.35M, Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: IFRS 7.IG20C, Example: Expiry date 2023-01-01 IFRS 7.IG24 a
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'External credit grades' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForImpairmentOfFinancialAssetsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for impairment of financial assets [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.37
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Impairment of financial assets' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForIndividualAssetsOrCashgeneratingUnitsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for individual assets or cash-generating units [member]
                        
                        
                           Disclosure: IAS 36.130
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Individual assets or cash-generating units' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForInternalCreditGradesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for internal credit grades [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39G a, Example: IFRS 7.35M, Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: IFRS 7.IG20C, Example: Expiry date 2023-01-01 IFRS 7.IG25 b
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Internal credit grades' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForJointOperationsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for joint operations [member]
                        
                        
                           Disclosure: IFRS 12.B4 c
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Joint operations' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForJointVenturesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for joint ventures [member]
                        
                        
                           Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 b, Disclosure: Expiry date 2023-01-01 IFRS 4.39J, Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Joint ventures' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForProbabilityOfDefaultMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for probability of default [member]
                        
                        
                           Example: IFRS 7.35M, Example: IFRS 7.IG20C
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Probability of default' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForRelatedPartiesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for related parties [member]
                        
                        
                           Disclosure: IAS 24.19
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Categories of related parties' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForSegmentConsolidationItemsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for segment consolidation items [member]
                        
                        
                           Disclosure: IFRS 8.28
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Segment consolidation items' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForSubsidiariesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for subsidiaries [member]
                        
                        
                           Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 a
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Subsidiaries' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForUnconsolidatedStructuredEntitiesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for unconsolidated structured entities [member]
                        
                        
                           Disclosure: IFRS 12.B4 e
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Unconsolidated structured entities' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EntitysTotalForUnconsolidatedSubsidiariesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Entity's total for unconsolidated subsidiaries [member]
                        
                        
                           Disclosure: IFRS 12.19B
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value for the 'Unconsolidated subsidiaries' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           Equity
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Equity
                        
                        
                           Disclosure: IAS 1.55, Disclosure: IAS 1.78 e, Disclosure: IFRS 1.24 a, Disclosure: IFRS 1.32 a (i), Disclosure: IFRS 13.93 a, Disclosure: IFRS 13.93 b, Disclosure: IFRS 13.93 e
                        
                     
                           documentation
                        
                        
                           The amount of residual interest in the assets of the entity after deducting all its liabilities.
                        
                     
                           totalLabel
                        
                        
                           Total equity
                        
                     
                           periodStartLabel
                        
                        
                           Equity at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Equity at end of period
                        
                     
                           ifrs-full
                        
                        
                           EquityAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Equity [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           EquityAndLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Equity and liabilities
                        
                        
                           Disclosure: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of the entity's equity and liabilities. [Refer: Equity; Liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total equity and liabilities
                        
                     
                           ifrs-full
                        
                        
                           EquityAndLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Equity and liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           EquityAttributableToOwnersOfParent
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Equity attributable to owners of parent
                        
                        
                           Disclosure: IAS 1.54 r
                        
                     
                           documentation
                        
                        
                           The amount of equity attributable to the owners of the parent. This specifically excludes non-controlling interest.
                        
                     
                           totalLabel
                        
                        
                           Total equity attributable to owners of parent
                        
                     
                           ifrs-full
                        
                        
                           EquityAttributableToOwnersOfParentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Equity attributable to owners of parent [member]
                        
                        
                           Disclosure: IAS 1.106
                        
                     
                           documentation
                        
                        
                           This member stands for equity attributable to the owners of the parent.
                        
                     
                           ifrs-full
                        
                        
                           EquityInstrumentsAmountContributedToFairValueOfPlanAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Equity instruments, amount contributed to fair value of plan assets
                        
                        
                           Example: IAS 19.142 b
                        
                     
                           documentation
                        
                        
                           The amount instruments representing equity (rather than debt) contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           EquityInstrumentsHeld
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Equity instruments held
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of instruments held by the entity that provide evidence of a residual interest in the assets of another entity after deducting all of its liabilities.
                        
                     
                           ifrs-full
                        
                        
                           EquityInstrumentsPercentageContributedToFairValueOfPlanAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Equity instruments, percentage contributed to fair value of plan assets
                        
                        
                           Common practice: IAS 19.142 b
                        
                     
                           documentation
                        
                        
                           The percentage equity instruments contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]] [Contrast: Equity instruments, amount contributed to fair value of plan assets]
                        
                     
                           ifrs-full
                        
                        
                           EquityInterestsOfAcquirer
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Equity interests of acquirer
                        
                        
                           Disclosure: IFRS 3.B64 f (iv)
                        
                     
                           documentation
                        
                        
                           The fair value, at the acquisition date, of equity interests of the acquirer transferred as consideration in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           EquityInvestmentsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Equity investments [member]
                        
                        
                           Example: IFRS 7.6, Example: IFRS 7.IG40B
                        
                     
                           documentation
                        
                        
                           This member stands for investments in equity instruments.
                        
                     
                           ifrs-full
                        
                        
                           EquityLiabilitiesAndRegulatoryDeferralAccountCreditBalances
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Equity, liabilities and regulatory deferral account credit balances
                        
                        
                           Disclosure: IFRS 14.21
                        
                     
                           documentation
                        
                        
                           The amount of equity, liabilities and regulatory deferral account credit balances. [Refer: Equity; Liabilities; Regulatory deferral account credit balances]
                        
                     
                           ifrs-full
                        
                        
                           EquityMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Equity [member]
                        
                        
                           Disclosure: IAS 1.106
                        
                     
                           documentation
                        
                        
                           This member stands for the residual interest in the assets of the entity after deducting all its liabilities. It also represents the standard value for the 'Components of equity' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           EquityPriceRiskMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Equity price risk [member]
                        
                        
                           Example: IFRS 7.40 a, Example: IFRS 7.IG32
                        
                     
                           documentation
                        
                        
                           This member stands for a component of other price risk that represents the type of risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in equity prices. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           EquityReclassifiedIntoFinancialLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Equity reclassified into financial liabilities
                        
                        
                           Disclosure: IAS 1.80A
                        
                     
                           documentation
                        
                        
                           The amount of equity reclassified into financial liabilities. [Refer: Equity; Financial liabilities]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           EstimatedCashFlowsOfFinancialAssetsReclassifiedOutOfAvailableforsaleFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Estimated cash flows of financial assets reclassified out of available-for-sale financial assets
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A f
                        
                     
                           documentation
                        
                        
                           The estimated cash flows of financial assets reclassified out of the available-for-sale category. [Refer: Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           EstimatedCashFlowsOfFinancialAssetsReclassifiedOutOfFinancialAssetsAtFairValueThroughProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Estimated cash flows of financial assets reclassified out of financial assets at fair value through profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A f
                        
                     
                           documentation
                        
                        
                           The estimated cash flows of financial assets reclassified out of the fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           EstimatedFinancialEffectContingentLiabilitiesInBusinessCombination
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Estimated financial effect, contingent liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 j (i)
                        
                     
                           documentation
                        
                        
                           The amount of the estimated financial effect of contingent liabilities in a business combination that were not recognised because their fair value cannot be measured reliably. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           EstimatedFinancialEffectOfContingentAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Estimated financial effect of contingent assets
                        
                        
                           Disclosure: IAS 37.89
                        
                     
                           documentation
                        
                        
                           The amount of the estimated financial effect of possible assets that arise from past events and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain future events not wholly within control of the entity.
                        
                     
                           ifrs-full
                        
                        
                           EstimatedFinancialEffectOfContingentLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Estimated financial effect of contingent liabilities
                        
                        
                           Disclosure: IAS 37.86 a
                        
                     
                           documentation
                        
                        
                           The amount of the estimated financial effect of contingent liabilities. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           EstimateOfBenefitPaymentsExpectedToBePaidFromDefinedBenefitPlan
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Estimate of benefit payments expected to be paid from defined benefit plan
                        
                        
                           Example: IAS 19.147 c
                        
                     
                           documentation
                        
                        
                           The estimate of the amounts expected to be paid from defined benefit plan in future. [Refer: Defined benefit plans [member]; Maturity [axis]]
                        
                     
                           ifrs-full
                        
                        
                           EstimateOfContributionsExpectedToBePaidToPlan
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Estimate of contributions expected to be paid to plan for next annual reporting period
                        
                        
                           Disclosure: IAS 19.147 b, Disclosure: IAS 19.148 d (iii)
                        
                     
                           documentation
                        
                        
                           The estimate of the expected contributions to be made to a defined benefit plan for the next annual reporting period. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           EstimateOfUndiscountedClaimsThatAriseFromContractsWithinScopeOfIFRS17
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Estimate of undiscounted claims that arise from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           The estimate of the undiscounted amount of the claims that arise from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           EstimatesOfPresentValueOfFutureCashFlowsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Estimates of present value of future cash flows [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100 c (i), Disclosure: Effective 2023-01-01 IFRS 17.101 a
                        
                     
                           documentation
                        
                        
                           This member stands for the estimates of the present value of the future cash flows related to insurance contracts. [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           EstimatesOfPresentValueOfFutureCashInflowsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Estimates of present value of future cash inflows [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.107 b
                        
                     
                           documentation
                        
                        
                           This member stands for the estimates of the present value of future cash flows inflows related to insurance contracts. [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           EstimatesOfPresentValueOfFutureCashOutflowsInflowsThatAriseFromContractsWithinScopeOfIFRS17ThatAreLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Estimates of present value of future cash outflows (inflows) that arise from contracts within scope of IFRS 17 that are liabilities
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.132 b (ii)
                        
                     
                           documentation
                        
                        
                           The amount of the estimates of the present value of future cash outflows (inflows) that arise from contracts within the scope of IFRS 17 that are liabilities.
                        
                     
                           ifrs-full
                        
                        
                           EstimatesOfPresentValueOfFutureCashOutflowsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Estimates of present value of future cash outflows [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.107 a
                        
                     
                           documentation
                        
                        
                           This member stands for the estimates of the present value of future cash flows outflows related to insurance contracts. [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           EstimatesOfPresentValueOfFutureCashOutflowsOtherThanInsuranceAcquisitionCashFlowsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Estimates of present value of future cash outflows other than insurance acquisition cash flows [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.107 a
                        
                     
                           documentation
                        
                        
                           This member stands for the estimates of the present value of future cash outflows other than the insurance acquisition cash flows. [Refer: Estimates of present value of insurance acquisition cash flows [member]]
                        
                     
                           ifrs-full
                        
                        
                           EstimatesOfPresentValueOfInsuranceAcquisitionCashFlowsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Estimates of present value of insurance acquisition cash flows [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.107 a
                        
                     
                           documentation
                        
                        
                           This member stands for the estimates of the present value of the insurance acquisition cash flows. Insurance acquisition cash flows are cash flows arising from the costs of selling, underwriting and starting a group of insurance contracts (issued or expected to be issued) that are directly attributable to the portfolio of insurance contracts to which the group belongs. Such cash flows include cash flows that are not directly attributable to individual contracts or groups of insurance contracts within the portfolio.
                        
                     
                           ifrs-full
                        
                        
                           EventsOfReclassificationOfFinancialAssetsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Events of reclassification of financial assets [axis]
                        
                        
                           Disclosure: IFRS 7.12B
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           EventsOfReclassificationOfFinancialAssetsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Events of reclassification of financial assets [member]
                        
                        
                           Disclosure: IFRS 7.12B
                        
                     
                           documentation
                        
                        
                           This member stands for the events of reclassification of financial assets. It also represents the standard value for the 'Events of reclassification of financial assets' axis if no other member is used. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           ExchangeDifferencesOnTranslationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Exchange differences on translation [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ExciseTaxPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Excise tax payables
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of payables related to excise tax.
                        
                     
                           ifrs-full
                        
                        
                           ExercisePriceOfOutstandingShareOptions2019
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Exercise price of outstanding share options
                        
                        
                           Disclosure: IFRS 2.45 d
                        
                     
                           documentation
                        
                        
                           The exercise price of outstanding share options.
                        
                     
                           ifrs-full
                        
                        
                           ExercisePriceShareOptionsGranted2019
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Exercise price, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a (i)
                        
                     
                           documentation
                        
                        
                           The exercise price of share options granted.
                        
                     
                           ifrs-full
                        
                        
                           ExpectedCashOutflowOnRedemptionOrRepurchaseOfPuttableFinancialInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Expected cash outflow on redemption or repurchase of puttable financial instruments
                        
                        
                           Disclosure: IAS 1.136A c
                        
                     
                           documentation
                        
                        
                           The expected cash outflow on the redemption or repurchase of puttable financial instruments classified as equity. [Refer: Liquidity risk [member]; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExpectedCreditLossesCollectivelyAssessedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Expected credit losses collectively assessed [member]
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.35I, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           This member stands for expected credit losses that are collectively assessed. [Refer: Method of assessment of expected credit losses [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExpectedCreditLossesIndividuallyAssessedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Expected credit losses individually assessed [member]
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.35I, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           This member stands for expected credit losses that are individually assessed. [Refer: Method of assessment of expected credit losses [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExpectedCreditLossRate
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Expected credit loss rate
                        
                        
                           Example: IFRS 7.35N, Example: IFRS 7.IG20D
                        
                     
                           documentation
                        
                        
                           The rate of expected credit losses, calculated as percentage of the gross carrying amount. Expected credit losses are the weighted average of credit losses with the respective risks of a default occurring as the weights.
                        
                     
                           ifrs-full
                        
                        
                           ExpectedDividendAsPercentageShareOptionsGranted
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Expected dividend as percentage, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a (i)
                        
                     
                           documentation
                        
                        
                           The percentage of an expected dividend used to calculate the fair value of share options granted.
                        
                     
                           ifrs-full
                        
                        
                           ExpectedDividendShareOptionsGranted
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Expected dividend, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a (i)
                        
                     
                           documentation
                        
                        
                           The amount of an expected dividend used to calculate the fair value of share options granted.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExpectedReimbursementContingentLiabilitiesInBusinessCombination
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Expected reimbursement, contingent liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 j, Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The amount expected to be reimbursed by another party on expenditures to settle contingent liabilities recognised in a business combination. [Refer: Contingent liabilities [member]; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExpectedReimbursementOtherProvisions
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Expected reimbursement, other provisions
                        
                        
                           Disclosure: IAS 37.85 c
                        
                     
                           documentation
                        
                        
                           The amount expected to be reimbursed by another party on expenditures to settle other provisions. [Refer: Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           ExpenseArisingFromExplorationForAndEvaluationOfMineralResources
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense arising from exploration for and evaluation of mineral resources
                        
                        
                           Disclosure: IFRS 6.24 b
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from the search for mineral resources, including minerals, oil, natural gas and similar non-regenerative resources after the entity has obtained legal rights to explore in a specific area, as well as the determination of the technical feasibility and commercial viability of extracting the mineral resource.
                        
                     
                           ifrs-full
                        
                        
                           ExpenseArisingFromInsuranceContracts
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense arising from insurance contracts
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.37 b
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from insurance contracts. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExpenseByNature
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expenses, by nature
                        
                        
                           Disclosure: IAS 1.99
                        
                     
                           documentation
                        
                        
                           The amount of expenses aggregated according to their nature (for example, depreciation, purchases of materials, transport costs, employee benefits and advertising costs), and not reallocated among functions within the entity.
                        
                     
                           totalLabel
                        
                        
                           Total expenses, by nature
                        
                     
                           ifrs-full
                        
                        
                           ExpenseByNatureAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Expenses by nature [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ExpenseDueToUnwindingOfDiscountOnProvisions
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense arising from passage of time on other provisions
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense recognised due to the unwinding of the discount on provisions other than provisions from employee benefits, resulting from the effect of the passage of time. [Refer: Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           ExpenseForPolicyholderClaimsAndBenefitsWithoutReductionForReinsuranceHeld
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense for policyholder claims and benefits, without reduction for reinsurance held
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.85, Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG24 c
                        
                     
                           documentation
                        
                        
                           The amount of expense for policyholder claims and benefits, without any reduction for reinsurance held.
                        
                     
                           ifrs-full
                        
                        
                           ExpenseFromCashsettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense from cash-settled share-based payment transactions
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from cash-settled share-based payment transactions in which the goods or services received did not qualify for recognition as assets. [Refer: Expense from share-based payment transactions]
                        
                     
                           ifrs-full
                        
                        
                           ExpenseFromContinuingInvolvementInDerecognisedFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense from continuing involvement in derecognised financial assets
                        
                        
                           Disclosure: IFRS 7.42G b
                        
                     
                           documentation
                        
                        
                           The amount of expense recognised from the entity's continuing involvement in derecognised financial assets (for example, fair value changes in derivative instruments). [Refer: Financial assets; Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExpenseFromContinuingInvolvementInDerecognisedFinancialAssetsCumulativelyRecognised
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Expense from continuing involvement in derecognised financial assets cumulatively recognised
                        
                        
                           Disclosure: IFRS 7.42G b
                        
                     
                           documentation
                        
                        
                           The amount of cumulative expense recognised from the entity's continuing involvement in derecognised financial assets (for example, fair value changes in derivative instruments). [Refer: Expense from continuing involvement in derecognised financial assets; Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExpenseFromEquitysettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense from equity-settled share-based payment transactions
                        
                        
                           Disclosure: IFRS 2.51 a
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from equity-settled share-based payment transactions in which the goods or services received did not qualify for recognition as assets. [Refer: Expense from share-based payment transactions]
                        
                     
                           ifrs-full
                        
                        
                           ExpenseFromSharebasedPaymentTransactionsAlternativeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Expense from share-based payment transactions, alternative [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense from share-based payment transactions
                        
                        
                           Disclosure: IFRS 2.51 a
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from share-based payment transactions in which the goods or services received did not qualify for recognition as assets.
                        
                     
                           totalLabel
                        
                        
                           Total expense from share-based payment transactions
                        
                     
                           ifrs-full
                        
                        
                           ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Expense from share-based payment transactions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ExpenseFromSharebasedPaymentTransactionsWithEmployees
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense from share-based payment transactions with employees
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense from share-based payment transactions with employees. [Refer: Expense from share-based payment transactions]
                        
                     
                           ifrs-full
                        
                        
                           ExpenseFromSharebasedPaymentTransactionsWithPartiesOtherThanEmployees
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense from share-based payment transactions with parties other than employees
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense from share-based payment transactions with parties other than employees. [Refer: Expense from share-based payment transactions]
                        
                     
                           ifrs-full
                        
                        
                           ExpenseIncomeIncludedInProfitOrLossLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssued
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Expense (income) included in profit or loss, liabilities under insurance contracts and reinsurance contracts issued
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG37 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in liabilities under insurance contracts and reinsurance contracts issued resulting from expense or income included in profit or loss. [Refer: Liabilities under insurance contracts and reinsurance contracts issued]
                        
                     
                           ifrs-full
                        
                        
                           ExpenseOfRestructuringActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense of restructuring activities
                        
                        
                           Disclosure: IAS 1.98 b
                        
                     
                           documentation
                        
                        
                           The amount of expense relating to restructuring. Restructuring is a programme that is planned and controlled by management and materially changes either the scope of a business undertaken by an entity or the manner in which that business is conducted. Such programmes include: (a) the sale or termination of a line of business; (b) closure of business locations in a country or region or the relocation of activities from one country or region to another; (c) changes in management structure; and (d) fundamental reorganisations that have a material effect on the nature and focus of the entity's operations.
                        
                     
                           ifrs-full
                        
                        
                           ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense recognised during period for bad and doubtful debts for related party transaction
                        
                        
                           Disclosure: IAS 24.18 d
                        
                     
                           documentation
                        
                        
                           The amount of expense recognised during the period in respect of bad or doubtful debts due from related parties. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExpenseRelatingToLeasesOfLowvalueAssetsForWhichRecognitionExemptionHasBeenUsed
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense relating to leases of low-value assets for which recognition exemption has been used
                        
                        
                           Disclosure: IFRS 16.53 d
                        
                     
                           documentation
                        
                        
                           The amount of the expense relating to leases of low-value assets accounted for applying paragraph 6 of IFRS 16. This expense shall not include the expense relating to short-term leases of low-value assets.
                        
                     
                           ifrs-full
                        
                        
                           ExpenseRelatingToShorttermLeasesForWhichRecognitionExemptionHasBeenUsed
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense relating to short-term leases for which recognition exemption has been used
                        
                        
                           Disclosure: IFRS 16.53 c
                        
                     
                           documentation
                        
                        
                           The amount of the expense relating to short-term leases accounted for applying paragraph 6 of IFRS 16. This expense need not include the expense relating to leases with a lease term of one month or less. Short-term lease is a lease that, at the commencement date, has a lease term of 12 months or less. A lease that contains a purchase option is not a short-term lease.
                        
                     
                           ifrs-full
                        
                        
                           ExpenseRelatingToVariableLeasePaymentsNotIncludedInMeasurementOfLeaseLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expense relating to variable lease payments not included in measurement of lease liabilities
                        
                        
                           Disclosure: IFRS 16.53 e
                        
                     
                           documentation
                        
                        
                           The amount of the expense relating to variable lease payments not included in the measurement of lease liabilities. Variable lease payments are the portion of payments made by a lessee to a lessor for the right to use an underlying asset during the lease term that varies because of changes in facts or circumstances occurring after the commencement date, other than the passage of time. [Refer: Lease liabilities]
                        
                     
                           ifrs-full
                        
                        
                           ExpensesArisingFromReinsuranceHeld
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expenses arising from reinsurance held
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.85, Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG24 d
                        
                     
                           documentation
                        
                        
                           The amount of expenses relating to reinsurance contracts held.
                        
                     
                           ifrs-full
                        
                        
                           ExpensesFromAllocationOfPremiumsPaidToReinsurer
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Expenses from allocation of premiums paid to reinsurer
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.86
                        
                     
                           documentation
                        
                        
                           The amount of expenses from an allocation of the premiums paid to the reinsurer. [Refer: Reinsurance contracts held [member]]
                        
                     
                           negatedLabel
                        
                        
                           Expenses from allocation of premiums paid to reinsurer
                        
                     
                           ifrs-full
                        
                        
                           ExpensesOnFinancialAssetsReclassifiedOutOfAvailableforsaleFinancialAssetsRecognisedInOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expenses on financial assets reclassified out of available-for-sale financial assets recognised in profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A e
                        
                     
                           documentation
                        
                        
                           The amount of expenses recognised in profit or loss on financial assets reclassified out of the available-for-sale category. [Refer: Financial assets available-for-sale; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ExpensesOnFinancialAssetsReclassifiedOutOfFinancialAssetsAtFairValueThroughProfitOrLossRecognisedInProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Expenses on financial assets reclassified out of financial assets at fair value through profit or loss recognised in profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A e
                        
                     
                           documentation
                        
                        
                           The amount of expenses recognised in profit or loss on financial assets reclassified out of the fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationHowServiceConcessionArrangementHasBeenClassified
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of how service concession arrangement has been classified
                        
                        
                           Disclosure: SIC 29.6 e
                        
                     
                           documentation
                        
                        
                           The explanation of how a service concession arrangement has been classified. [Refer: Service concession arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfAccountingPoliciesAndMethodsOfComputationFollowedInInterimFinancialStatements
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Description of accounting policies and methods of computation followed in interim financial statements [text block]
                        
                        
                           Disclosure: IAS 34.16A a
                        
                     
                           documentation
                        
                        
                           The disclosure of a statement that the same accounting policies and methods of computation are followed in the interim financial statements as compared with the most recent annual financial statements or, if those policies or methods have been changed, a description of the nature and effect of the changes.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfAdjustmentsBetweenDenominatorsUsedToCalculateBasicAndDilutedEarningsPerShare
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of adjustments between denominators used to calculate basic and diluted earnings per share
                        
                        
                           Disclosure: IAS 33.70 b
                        
                     
                           documentation
                        
                        
                           The reconciliation of the denominators used in calculating basic and diluted earnings per share to each other.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfAdjustmentsThatWouldBeNecessaryToAchieveFairPresentation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of adjustments that would be necessary to achieve fair presentation
                        
                        
                           Disclosure: IAS 1.23 b
                        
                     
                           documentation
                        
                        
                           The explanation of the adjustments to items in the financial statements that management has concluded would be necessary to achieve a fair presentation in circumstances in which management concludes that compliance with a requirement in an IFRS would be so misleading that it would conflict with the objective of financial statements set out in the Conceptual Framework, but the relevant regulatory framework prohibits departure from the requirement.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfAmountOfAnyGainRecognisedAndLineItemInStatementOfComprehensiveIncomeInWhichGainIsRecognisedInBargainPurchase
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line item in statement of comprehensive income in which gain in bargain purchase transaction is recognised
                        
                        
                           Disclosure: IFRS 3.B64 n (i)
                        
                     
                           documentation
                        
                        
                           The description of the line item in the statement of comprehensive income in which a gain in a bargain purchase transaction is recognised. [Refer: Gain recognised in bargain purchase transaction]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfAmountReclassifiedBetweenProfitOrLossAndOtherComprehensiveIncomeApplyingOverlayApproach
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of amount reclassified between profit or loss and other comprehensive income applying overlay approach
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L d
                        
                     
                           documentation
                        
                        
                           The explanation of the amount reclassified between profit or loss and other comprehensive income when applying the overlay approach, in a way that enables users of financial statements to understand how that amount is derived.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfAnyChangesInRangeOfOutcomesUndiscountedAndReasonsForThoseChangesForContingentConsideration
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of any changes in range of undiscounted outcomes and reasons for those changes for contingent consideration
                        
                        
                           Disclosure: IFRS 3.B67 b (ii)
                        
                     
                           documentation
                        
                        
                           The explanation of any changes in the range of undiscounted outcomes and the reasons for those changes for contingent consideration assets or liabilities in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfAnyChangesInRecognisedAmountsOfContingentConsideration
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of any changes in recognised amounts of contingent consideration
                        
                        
                           Disclosure: IFRS 3.B67 b (i)
                        
                     
                           documentation
                        
                        
                           The explanation of any changes in recognised amounts of contingent consideration assets or liabilities in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfAssetsAcquiredByWayOfGovernmentGrantAndInitiallyRecognisedAtFairValue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of assets acquired by way of government grant and initially recognised at fair value
                        
                        
                           Disclosure: IAS 38.122 c (iii)
                        
                     
                           documentation
                        
                        
                           The explanation of whether assets acquired by way of government grants and initially recognised at fair value are measured after recognition under the cost model or the revaluation model. [Refer: At fair value [member]; Government [member]; Government grants]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfAssumptionAboutFutureWithSignificantRiskOfResultingInMaterialAdjustments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of sources of estimation uncertainty with significant risk of causing material adjustment
                        
                        
                           Disclosure: IAS 1.125, Disclosure: IFRIC 14.10
                        
                     
                           documentation
                        
                        
                           The explanation of major sources of estimation uncertainty that have a significant risk of resulting in a material adjustment.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfAssumptionsToMeasureInsuranceAssetsAndLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of process used to determine assumptions to measure recognised assets, liabilities, income and expense arising from insurance contracts
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.37 c
                        
                     
                           documentation
                        
                        
                           The explanation of the process used to determine assumptions that have the greatest effect on the measurement of recognised assets, liabilities, income and expense arising from insurance contracts.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfBasisOfPreparationOfUnadjustedComparativeInformation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of basis of preparation of unadjusted comparative information
                        
                        
                           Disclosure: IAS 16.80A, Disclosure: IAS 27.18I, Disclosure: IAS 38.130I, Disclosure: IFRS 10.C6B, Disclosure: IFRS 11.C13B, Disclosure: Effective 2023-01-01 IFRS 17.C27
                        
                     
                           documentation
                        
                        
                           The explanation of the basis used for the preparation of unadjusted comparative information in the financial statements.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfBodyOfAuthorisation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of body of authorisation
                        
                        
                           Disclosure: IAS 10.17
                        
                     
                           documentation
                        
                        
                           The explanation of who authorised the financial statements for issue.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfChangeInActivitiesThatPermittedInsurerToReassessWhetherItsActivitiesArePredominantlyConnectedWithInsurance
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of change in activities that permitted insurer to reassess whether its activities are predominantly connected with insurance
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39C c (iii)
                        
                     
                           documentation
                        
                        
                           The detailed explanation of the change in activities that permitted an insurer to reassess whether its activities are predominantly connected with insurance.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfChangeInActivitiesThatResultedInInsurerNoLongerQualifyingToApplyTemporaryExemptionFromIFRS9
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of change in activities that resulted in insurer no longer qualifying to apply temporary exemption from IFRS 9
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39D c
                        
                     
                           documentation
                        
                        
                           The detailed explanation of the change in activities that resulted in an insurer no longer qualifying to apply the temporary exemption from IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfChangeInBusinessModelForManagingFinancialAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of change in business model for managing financial assets
                        
                        
                           Disclosure: IFRS 7.12B b
                        
                     
                           documentation
                        
                        
                           The explanation of the change in the entity's business model for managing financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfChangeInNameOfReportingEntityOrOtherMeansOfIdentificationFromEndOfPrecedingReportingPeriod
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of change in name of reporting entity or other means of identification from end of preceding reporting period
                        
                        
                           Disclosure: IAS 1.51 a
                        
                     
                           documentation
                        
                        
                           The explanation of the change in either the name of the reporting entity or any other means of identification from the end of the preceding reporting period.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfChangesInApplicableTaxRatesToPreviousAccountingPeriod
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of changes in applicable tax rates to previous accounting period
                        
                        
                           Disclosure: IAS 12.81 d
                        
                     
                           documentation
                        
                        
                           The explanation of the changes in the entity's applicable income tax rate(s) compared to the previous accounting period.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfChangesInDescriptionOfRetirementBenefitPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of changes in description of retirement benefit plan
                        
                        
                           Disclosure: IAS 26.36 g
                        
                     
                           documentation
                        
                        
                           The explanation of the changes in the description of the retirement benefit plan during the period covered by the report.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfContractualObligationsToPurchaseConstructOrDevelopInvestmentPropertyOrForRepairsMaintenanceOrEnhancements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of contractual obligations to purchase, construct or develop investment property or for repairs, maintenance or enhancements
                        
                        
                           Disclosure: IAS 40.75 h
                        
                     
                           documentation
                        
                        
                           The explanation of contractual obligations to purchase, construct or develop investment property or for repairs, maintenance or enhancements. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfCreditRiskManagementPracticesAndHowTheyRelateToRecognitionAndMeasurementOfExpectedCreditLossesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Explanation of credit risk management practices and how they relate to recognition and measurement of expected credit losses [text block]
                        
                        
                           Disclosure: IFRS 7.35F
                        
                     
                           documentation
                        
                        
                           The explanation of the credit risk management practices and how they relate to the recognition and measurement of expected credit losses.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfDepartureFromIFRS
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of departure from IFRS
                        
                        
                           Disclosure: IAS 1.20 b, Disclosure: IAS 1.20 c
                        
                     
                           documentation
                        
                        
                           The explanation of the entity's departure from an IFRS, disclosing that it has complied with applicable IFRSs except that it has departed from a particular requirement to achieve a fair presentation. This includes the disclosure of the title of the IFRS from which the entity has departed, the nature of the departure (including the treatment that the IFRS would require), the reason why that treatment would be so misleading in the circumstances that it would conflict with the objective of financial statements set out in the Conceptual Framework, and the treatment adopted. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfDesignatedFinancialAssetsThatAreHeldOutsideLegalEntityThatIssuesContractsWithinScopeOfIFRS4
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of designated financial assets that are held outside legal entity that issues contracts within scope of IFRS 4
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L c
                        
                     
                           documentation
                        
                        
                           The explanation of any designated financial assets that are held outside the legal entity that issues contracts within the scope of IFRS 4.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfDetailsOfAnyInvestmentInEmployer
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of details of any investment in employer
                        
                        
                           Disclosure: IAS 26.35 a (iv)
                        
                     
                           documentation
                        
                        
                           The explanation of the details of any investment in the employer that a retirement benefit plan has.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfDetailsOfGuaranteesGivenOrReceivedOfOutstandingBalancesForRelatedPartyTransaction
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of details of guarantees given or received of outstanding balances for related party transaction
                        
                        
                           Disclosure: IAS 24.18 b (ii)
                        
                     
                           documentation
                        
                        
                           The explanation of the details of guarantees given or received for outstanding balances for related party transactions. [Refer: Guarantees [member]; Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfDetailsOfInvestmentExceedingEitherFivePerCentOfNetAssetsAvailableForBenefitsOrFivePerCentOfAnyClassOrTypeOfSecurity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of details of investment exceeding either five per cent of net assets available for benefits or five per cent of any class or type of security
                        
                        
                           Disclosure: IAS 26.35 a (iii)
                        
                     
                           documentation
                        
                        
                           The explanation of the details of a single investment exceeding either 5% of the assets of a retirement benefit plan less its liabilities other than the actuarial present value of promised retirement benefits, or 5% of any class or type of security.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfDifferenceBetweenOperatingLeaseCommitmentsDisclosedApplyingIAS17AndLeaseLiabilitiesRecognisedAtDateOfInitialApplicationOfIFRS16Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Explanation of difference between operating lease commitments disclosed applying IAS 17 and lease liabilities recognised at date of initial application of IFRS 16 [text block]
                        
                        
                           Disclosure: IFRS 16.C12 b
                        
                     
                           documentation
                        
                        
                           The explanation of the difference between: (a) operating lease commitments disclosed applying IAS 17 at the end of the annual reporting period immediately preceding the date of initial application of IFRS 16, discounted using the incremental borrowing rate at the date of initial application; and (b) lease liabilities recognised in the statement of financial position at the date of initial application of IFRS 16. The incremental borrowing rate is the rate of interest that a lessee would have to pay to borrow over a similar term, and with a similar security, the funds necessary to obtain an asset of a similar value to the right-of-use asset in a similar economic environment.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfDirectMeasurementOfFairValueOfGoodsOrServicesReceived
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of direct measurement of fair value of goods or services received
                        
                        
                           Disclosure: IFRS 2.48
                        
                     
                           documentation
                        
                        
                           The explanation of how the fair value of goods or services received was determined if it was measured directly (for example, whether fair value was measured at a market price for those goods or services).
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfDisposalOfInvestmentPropertyCarriedAtCostOrInAccordanceWithIFRS16WithinFairValueModel
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of disposal of investment property carried at cost or in accordance with IFRS 16 within fair value model
                        
                        
                           Disclosure: IAS 40.78 d (i)
                        
                     
                           documentation
                        
                        
                           The explanation of the fact that the entity has disposed of investment property not carried at fair value when the entity measures investment property at cost or in accordance with IFRS 16 within the fair value model, because fair value is not reliably determinable on a continuing basis. [Refer: At cost or in accordance with IFRS 16 within fair value model [member]; Investment property]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfEffectOfChangeForBiologicalAssetForWhichFairValueBecomesReliablyMeasurable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of effect of change for biological asset for which fair value becomes reliably measurable
                        
                        
                           Disclosure: IAS 41.56 c
                        
                     
                           documentation
                        
                        
                           The explanation of the effect of changing to fair value measurement for biological assets previously measured at their cost less any accumulated depreciation and impairment losses but for which fair value becomes reliably measurable. [Refer: Biological assets; Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfEffectOfChangesInAssumptionsToMeasureInsuranceAssetsAndInsuranceLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of effect of changes in assumptions to measure insurance assets and insurance liabilities
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.37 d
                        
                     
                           documentation
                        
                        
                           The explanation of the effect of changes in assumptions to measure insurance assets and insurance liabilities, showing separately the effect of each change that has a material effect on the financial statements.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfEffectOfChangesInCompositionOfEntityDuringInterimPeriod
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of effect of changes in composition of entity during interim period
                        
                        
                           Disclosure: IAS 34.16A i
                        
                     
                           documentation
                        
                        
                           The explanation of the effect of changes in the composition of the entity during the interim period, including business combinations, obtaining or losing control of subsidiaries and long-term investments, restructurings and discontinued operations. [Refer: Business combinations [member]; Discontinued operations [member]; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfEffectOfChangesInPlanToSellNoncurrentAssetOrDisposalGroupHeldForSaleOnResultsOfOperationsForCurrentPeriod
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of effect of changes in plan to sell non-current asset or disposal group held for sale on results of operations for current period
                        
                        
                           Disclosure: IFRS 5.42
                        
                     
                           documentation
                        
                        
                           The explanation of the effect of the decision to change the plan to sell non-current assets or disposal groups on the results of operations for the current period. [Refer: Non-current assets or disposal groups classified as held for sale; Disposal groups classified as held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfEffectOfChangesInPlanToSellNoncurrentAssetOrDisposalGroupHeldForSaleOnResultsOfOperationsForPriorPeriod
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of effect of changes in plan to sell non-current asset or disposal group held for sale on results of operations for prior period
                        
                        
                           Disclosure: IFRS 5.42
                        
                     
                           documentation
                        
                        
                           The explanation of the effect of the decision to change the plan to sell non-current assets or disposal groups on the results of operations for prior periods presented. [Refer: Non-current assets or disposal groups classified as held for sale]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfEffectOfSharebasedPaymentsOnFinancialPositions
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Explanation of effect of share-based payments on entity's financial position [text block]
                        
                        
                           Disclosure: IFRS 2.50
                        
                     
                           documentation
                        
                        
                           The explanation that enables users of financial statements to understand the effect of share-based payment transactions on the entity's financial position.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfEffectOfSharebasedPaymentsOnProfitOrLoss
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Explanation of effect of share-based payments on entity's profit or loss [text block]
                        
                        
                           Disclosure: IFRS 2.50
                        
                     
                           documentation
                        
                        
                           The explanation that enables users of financial statements to understand the effect of share-based payment transactions on the entity's profit (loss).
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfEffectOfTransitionOnReportedCashFlows
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of effect of transition on reported cash flows
                        
                        
                           Disclosure: IFRS 1.23, Disclosure: IFRS 1.25
                        
                     
                           documentation
                        
                        
                           The explanation of material adjustments to the statement of cash flows resulting from the transition from previous GAAP to IFRSs. [Refer: Previous GAAP [member]; IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfEffectOfTransitionOnReportedFinancialPerformance
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of effect of transition on reported financial performance
                        
                        
                           Disclosure: IFRS 1.23
                        
                     
                           documentation
                        
                        
                           The explanation of how the transition from previous GAAP to IFRSs affected the entity's reported financial performance. [Refer: Previous GAAP [member]; IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfEffectOfTransitionOnReportedFinancialPosition
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of effect of transition on reported financial position
                        
                        
                           Disclosure: IFRS 1.23
                        
                     
                           documentation
                        
                        
                           The explanation of how the transition from previous GAAP to IFRSs affected the entity's reported financial position. [Refer: Previous GAAP [member]; IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfEffectThatTimingOfSatisfactionOfPerformanceObligationsAndTypicalTimingOfPaymentHaveOnContractAssetsAndContractLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Explanation of effect that timing of satisfaction of performance obligations and typical timing of payment have on contract assets and contract liabilities [text block]
                        
                        
                           Disclosure: IFRS 15.117
                        
                     
                           documentation
                        
                        
                           The explanation of the effect that the timing of satisfaction of performance obligations and the typical timing of payment have on the contract assets and the contract liabilities. [Refer: Performance obligations [member]; Contract assets; Contract liabilities]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfEstimatedFinancialEffectContingentLiabilitiesInBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of estimated financial effect, contingent liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 j (i)
                        
                     
                           documentation
                        
                        
                           The explanation of the estimated financial effect for contingent liabilities recognised in a business combination. [Refer: Contingent liabilities [member]; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfEstimatedFinancialEffectOfContingentAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of estimated financial effect of contingent assets
                        
                        
                           Disclosure: IAS 37.89
                        
                     
                           documentation
                        
                        
                           The explanation of the estimated financial effect of possible assets that arise from past events and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain future events not wholly within control of the entity.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFactAndBasisForPreparationOfFinancialStatementsWhenNotGoingConcernBasis
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of fact and basis for preparation of financial statements when not going concern basis
                        
                        
                           Disclosure: IAS 1.25
                        
                     
                           documentation
                        
                        
                           The explanation of the fact that the entity has not prepared financial statements on a going concern basis and an explanation of the basis on which financial statements were prepared.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFactorsInReachingDecisionThatProvisionOfSupportToPreviouslyUnconsolidatedStructuredEntityResultedInObtainingControl
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of factors in reaching decision to provide support to previously unconsolidated structured entity that resulted in obtaining control
                        
                        
                           Disclosure: IFRS 12.16
                        
                     
                           documentation
                        
                        
                           The explanation of the relevant factors in reaching the decision by a parent or any of its subsidiaries to provide, without having a contractual obligation to do so, financial or other support to a previously unconsolidated structured entity that resulted in the entity controlling the structured entity. [Refer: Subsidiaries [member]; Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFactsAndCircumstancesIndicatingRareSituationForReclassificationOutOfFinancialAssetsAtFairValueThroughProfitOrLoss
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of facts and circumstances indicating rare situation for reclassification out of financial assets at fair value through profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A c
                        
                     
                           documentation
                        
                        
                           The explanation of facts and circumstances indicating a rare situation for the reclassification of financial assets that are no longer held for the purpose of selling or repurchasing in the near term out of the fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss; Reclassification out of financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFactsAndCircumstancesOfSaleOrReclassificationAndExpectedDisposalMannerAndTiming
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of facts and circumstances of sale or reclassification and expected disposal, manner and timing
                        
                        
                           Disclosure: IFRS 5.41 b
                        
                     
                           documentation
                        
                        
                           The explanation of the facts and circumstances of the sale or leading to the expected disposal, and the manner and timing of that disposal, when a non-current asset or disposal group has been either classified as held for sale or sold.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFactThatAggregateCarryingAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAllocatedToRecoverableAmountsIsSignificant
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of fact that aggregate carrying amount of goodwill or intangible assets with indefinite useful lives allocated to cash-generating units is significant
                        
                        
                           Disclosure: IAS 36.135
                        
                     
                           documentation
                        
                        
                           The explanation of the fact that the aggregate carrying amount of goodwill or intangible assets with indefinite useful lives allocated to the cash-generating unit (group of units) is significant in comparison with the entity's total carrying amount of goodwill or intangible assets with indefinite useful lives. [Refer: Carrying amount [member]; Cash-generating units [member]; Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFactThatCarryingAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesIsNotSignificant
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of fact that carrying amount of goodwill or intangible assets with indefinite useful lives is not significant
                        
                        
                           Disclosure: IAS 36.135
                        
                     
                           documentation
                        
                        
                           The explanation of the fact that the carrying amount of goodwill or intangible assets with indefinite useful lives allocated to a unit (group of units) across multiple cash-generating units (groups of units) is not significant in comparison with the entity's total carrying amount of goodwill or intangible assets with indefinite useful lives. [Refer: Carrying amount [member]; Cash-generating units [member]; Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFactThatEntitysOwnersOrOthersHavePowerToAmendFinancialStatementsAfterIssue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of fact that entity's owners or others have power to amend financial statements after issue
                        
                        
                           Disclosure: IAS 10.17
                        
                     
                           documentation
                        
                        
                           The explanation of the fact that the entity's owners or others have the power to amend financial statements after issue.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFactThatFinancialInstrumentsWhoseFairValuePreviouslyCouldNotBeReliablyMeasuredAreDerecognised
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of fact that financial instruments whose fair value previously could not be reliably measured are derecognised
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.30 e
                        
                     
                           documentation
                        
                        
                           The explanation of the fact that financial instruments whose fair value previously could not be reliably measured are derecognised. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFactThatFinancialStatementsAndCorrespondingFiguresForPreviousPeriodsHaveBeenRestatedForChangesInGeneralPurchasingPowerOfFunctionalCurrency
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of fact that financial statements and corresponding figures for previous periods have been restated for changes in general purchasing power of functional currency
                        
                        
                           Disclosure: IAS 29.39 a
                        
                     
                           documentation
                        
                        
                           The explanation of the fact that financial statements and the corresponding figures for previous periods have been restated for changes in the general purchasing power of the functional currency and, as a result, are stated in terms of the measuring unit current at the end of the reporting period in hyperinflationary reporting.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFactThatFinancialStatementsForPreviousPeriodsNotPresented
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of fact that financial statements for previous periods not presented
                        
                        
                           Disclosure: IFRS 1.28
                        
                     
                           documentation
                        
                        
                           The explanation, in the entity's first IFRS financial statements, of the fact that the entity did not present financial statements for previous periods.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFactThatMaximumAmountOfPaymentForContingentConsiderationArrangementsAndIndemnificationAssetsIsUnlimited
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of fact that maximum amount of payment for contingent consideration arrangements and indemnification assets is unlimited
                        
                        
                           Disclosure: IFRS 3.B64 g (iii)
                        
                     
                           documentation
                        
                        
                           The explanation of the fact that the maximum amount of the payment for contingent consideration arrangements and indemnification assets is unlimited.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFactThatSharesHaveNoParValue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of fact that shares have no par value
                        
                        
                           Disclosure: IAS 1.79 a (iii)
                        
                     
                           documentation
                        
                        
                           The explanation of the fact that shares have no par value. [Refer: Par value per share]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFinancialEffectOfAdjustmentsRelatedToBusinessCombinations
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of financial effect of adjustments related to business combinations
                        
                        
                           Disclosure: IFRS 3.61
                        
                     
                           documentation
                        
                        
                           The explanation of the financial effects of the adjustments recognised in the current reporting period that relate to business combinations that occurred in the period or previous reporting periods. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFinancialEffectOfContingentLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of estimated financial effect of contingent liabilities
                        
                        
                           Disclosure: IAS 37.86 a
                        
                     
                           documentation
                        
                        
                           The explanation of the estimated financial effect of contingent liabilities. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFinancialEffectOfDepartureFromIFRS
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of financial effect of departure from IFRS
                        
                        
                           Disclosure: IAS 1.20 d
                        
                     
                           documentation
                        
                        
                           The explanation of the financial effect of the departure from IFRS on items in the financial statements that would have been reported when complying with the requirement.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfFinancialEffectOfNonadjustingEventAfterReportingPeriod
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Explanation of financial effect of non-adjusting event after reporting period [text block]
                        
                        
                           Disclosure: IAS 10.21 b
                        
                     
                           documentation
                        
                        
                           The explanation of either an estimate of the financial effect of a non-adjusting event after the reporting period or a statement that such an estimate cannot be made.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfGainOrLossThatRelatesToIdentifiableAssetsAcquiredOrLiabilitiesAssumedInBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of gain or loss that relates to identifiable assets acquired or liabilities assumed in business combination and is of such size, nature or incidence that disclosure is relevant to understanding combined entity's financial statements
                        
                        
                           Disclosure: IFRS 3.B67 e
                        
                     
                           documentation
                        
                        
                           The explanation of the gain or loss that both relates to identifiable assets acquired or liabilities assumed in a business combination and is of such size, nature or incidence that disclosure is relevant to understanding the combined entity's financial statements. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfGainsLossesRecognisedWhenControlInSubsidiaryIsLost
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line item(s) in profit or loss in which gain (loss) is recognised when control of subsidiary is lost
                        
                        
                           Disclosure: IFRS 12.19 b
                        
                     
                           documentation
                        
                        
                           The description of the line item(s) in profit or loss in which the gain (loss) is recognised (if not presented separately) when control of a subsidiary is lost. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfHedgeIneffectivenessResultingFromSourcesThatEmergedInHedgingRelationship
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of hedge ineffectiveness resulting from sources that emerged in hedging relationship
                        
                        
                           Disclosure: IFRS 7.23E
                        
                     
                           documentation
                        
                        
                           The explanation of hedge ineffectiveness resulting from sources that emerged in the hedging relationship. [Refer: Gain (loss) on hedge ineffectiveness]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfHowAndWhyEntityHadAndCeasedToHaveFunctionalCurrencyForWhichReliableGeneralPriceIndexIsNotAvailableAndNoExchangeabilityWithStableForeignCurrencyExists
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of how and why entity had, and ceased to have, functional currency for which reliable general price index is not available and no exchangeability with stable foreign currency exists
                        
                        
                           Disclosure: IFRS 1.31C
                        
                     
                           documentation
                        
                        
                           The explanation when the entity has a functional currency that was, or is, the currency of a hyperinflationary economy, of how and why the entity had, and ceased to have, a functional currency for which the reliable general price index is not available and no exchangeability with stable foreign currency exists.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfHowEntityDeterminedMeasurementOfInsuranceContractsAtTransitionDate
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of how entity determined measurement of insurance contracts at transition date
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.115
                        
                     
                           documentation
                        
                        
                           The explanation of how an entity determined the measurement of insurance contracts at the transition date. [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfHowRateRegulatorIsRelated
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of how rate regulator is related
                        
                        
                           Disclosure: IFRS 14.30 b
                        
                     
                           documentation
                        
                        
                           The explanation of how the rate regulator is related to the entity. [Refer: Description of identity of rate regulator(s)]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfHowSignificantChangesInGrossCarryingAmountOfFinancialInstrumentsContributedToChangesInLossAllowance
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of how significant changes in gross carrying amount of financial instruments contributed to changes in loss allowance
                        
                        
                           Disclosure: IFRS 7.35I
                        
                     
                           documentation
                        
                        
                           The explanation of how significant changes in the gross carrying amount of financial instruments contributed to changes in the loss allowance.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfHowTimingOfSatisfactionOfPerformanceObligationsRelatesToTypicalTimingOfPayment
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of how timing of satisfaction of performance obligations relates to typical timing of payment
                        
                        
                           Disclosure: IFRS 15.117
                        
                     
                           documentation
                        
                        
                           The explanation of how the timing of satisfaction of performance obligations relates to the typical timing of payment. [Refer: Performance obligations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfImpairmentLossRecognisedOrReversedByClassOfAssetsAndByReportableSegment
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of impairment loss recognised or reversed for cash-generating unit [text block]
                        
                        
                           Disclosure: IAS 36.130 d (ii)
                        
                     
                           documentation
                        
                        
                           The disclosure of an impairment loss recognised or reversed for a cash-generating unit. [Refer: Impairment loss; Reversal of impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfIndependentValuerUsedForRevaluationPropertyPlantAndEquipment
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of involvement of independent valuer in revaluation, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.77 b
                        
                     
                           documentation
                        
                        
                           The explanation of whether an independent valuer was involved for items of property, plant and equipment stated at revalued amounts. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfInitialApplicationOfImpairmentRequirementsForFinancialInstrumentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Explanation of initial application of impairment requirements for financial instruments [text block]
                        
                        
                           Disclosure: IFRS 7.42P
                        
                     
                           documentation
                        
                        
                           The explanation of the initial application of the impairment requirements for financial instruments.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfInputsAssumptionsAndEstimationTechniquesUsedToApplyImpairmentRequirementsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Explanation of inputs, assumptions and estimation techniques used to apply impairment requirements [text block]
                        
                        
                           Disclosure: IFRS 7.35G
                        
                     
                           documentation
                        
                        
                           The explanation of the inputs, assumptions and estimation techniques used to apply the impairment requirements for financial instruments.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfInsuranceFinanceIncomeExpenses
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of insurance finance income (expenses)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.110
                        
                     
                           documentation
                        
                        
                           The explanation of the total amount of insurance finance income (expenses) in the reporting period. [Refer: Insurance finance income (expenses)]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfInterestRevenueReportedNetOfInterestExpense
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of interest income reported net of interest expense
                        
                        
                           Disclosure: IFRS 8.23
                        
                     
                           documentation
                        
                        
                           The explanation that the entity has reported a segment's interest revenue net of its interest expense. [Refer: Interest expense]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfInvestingAndFinancingTransactionsNotRequireUseOfCashOrCashEquivalents
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of investing and financing transactions not requiring use of cash or cash equivalents
                        
                        
                           Disclosure: IAS 7.43
                        
                     
                           documentation
                        
                        
                           The explanation of the relevant information about investing and financing transactions that do not require the use of cash or cash equivalents.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfInvolvementOfIndependentValuerInRevaluationRightofuseAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of involvement of independent valuer in revaluation, right-of-use assets
                        
                        
                           Disclosure: IFRS 16.57
                        
                     
                           documentation
                        
                        
                           The explanation of whether an independent valuer was involved for right-of-use assets stated at revalued amounts. [Refer: Right-of-use assets]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfIssuancesRepurchasesAndRepaymentsOfDebtAndEquitySecurities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of issues, repurchases and repayments of debt and equity securities
                        
                        
                           Disclosure: IAS 34.16A e
                        
                     
                           documentation
                        
                        
                           The explanation of the issues, repurchases and repayments of debt and equity securities.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfMainClassesOfAssetsAffectedByImpairmentLossesOrReversalsOfImpairmentLosses
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of main classes of assets affected by impairment losses or reversals of impairment losses
                        
                        
                           Disclosure: IAS 36.131 a
                        
                     
                           documentation
                        
                        
                           The explanation of the main classes of assets affected by impairment losses or reversals of impairment losses. [Refer: Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfMainEventsAndCircumstancesThatLedToRecognitionOfImpairmentLossesAndReversalsOfImpairmentLosses
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of main events and circumstances that led to recognition of impairment losses and reversals of impairment losses
                        
                        
                           Disclosure: IAS 36.130 a, Disclosure: IAS 36.131 b
                        
                     
                           documentation
                        
                        
                           The explanation of the main events and circumstances that led to the recognition of impairment losses and reversals of impairment losses. [Refer: Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfManagementJudgementsInApplyingEntitysAccountingPoliciesWithSignificantEffectOnRecognisedAmounts
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of management judgements in applying entity's accounting policies with significant effect on recognised amounts
                        
                        
                           Disclosure: IAS 1.122
                        
                     
                           documentation
                        
                        
                           The explanation of judgements, apart from those involving estimations, that management has made in the process of applying the entity's accounting policies and that have the most significant effect on the amounts recognised in the financial statements.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfMaterialEventsSubsequentToEndOfInterimPeriodThatHaveNotBeenReflected
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of events after interim period that have not been reflected
                        
                        
                           Disclosure: IAS 34.16A h
                        
                     
                           documentation
                        
                        
                           The explanation of events after the interim period that have not been reflected in the financial statements for the interim period.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfMeasurementBasesUsedInPreparingFinancialStatements
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Explanation of measurement bases used in preparing financial statements [text block]
                        
                        
                           Disclosure: IAS 1.117 a
                        
                     
                           documentation
                        
                        
                           The explanation of the measurement basis (or bases) used in preparing the financial statements.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfMethodMainParametersAndAssumptionsUnderlyingInformationProvidedSensitivityAnalysisOtherThanSpecifiedInParagraph128aOfIFRS17Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Explanation of method, main parameters and assumptions underlying information provided, sensitivity analysis other than specified in paragraph 128(a) of IFRS 17 [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.129 a
                        
                     
                           documentation
                        
                        
                           The explanation of the method, the main parameters and assumptions underlying the information provided for a sensitivity analysis other than the analysis specified in paragraph 128(a) of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfMethodsUsedToDetermineInsuranceFinanceIncomeExpensesRecognisedInProfitOrLoss
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of methods used to determine insurance finance income (expenses) recognised in profit or loss
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.118
                        
                     
                           documentation
                        
                        
                           The explanation of the methods used to determine the insurance finance income (expenses) recognised in profit or loss. [Refer: Insurance finance income (expenses)]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfModificationsModifiedSharebasedPaymentArrangements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of modifications, modified share-based payment arrangements
                        
                        
                           Disclosure: IFRS 2.47 c (i)
                        
                     
                           documentation
                        
                        
                           The explanation of the modifications for share-based payment arrangements. [Refer: Share-based payment arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfNatureAndAdjustmentsToAmountsPreviouslyPresentedInDiscontinuedOperations
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of nature and adjustments to amounts previously presented in discontinued operations
                        
                        
                           Disclosure: IFRS 5.35
                        
                     
                           documentation
                        
                        
                           The explanation of the nature and amount of adjustments in the current period to amounts previously presented in discontinued operations that are directly related to the disposal of a discontinued operation in a prior period. These adjustments may arise in such circumstances as: (a) the resolution of uncertainties that arise from the terms of the disposal transaction, such as the resolution of purchase price adjustments and indemnification issues with the purchaser; (b) the resolution of uncertainties that arise from and are directly related to the operations of the component before its disposal, such as environmental and product warranty obligations retained by the seller; and (c) the settlement of employee benefit plan obligations, provided that the settlement is directly related to the disposal transaction. [Refer: Discontinued operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfNatureAndAmountOfChangesInEstimatesOfAmountsReportedInPriorInterimPeriodsOrPriorFinancialYears
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of nature and amount of changes in estimates of amounts reported in prior interim periods or prior financial years
                        
                        
                           Disclosure: IAS 34.16A d
                        
                     
                           documentation
                        
                        
                           The explanation of the nature and amount of changes in estimates of amounts reported in prior interim periods of the current financial year or changes in estimates of amounts reported in prior financial years, disclosed in the entity's interim financial report.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfNatureAndAmountOfItemsAffectingAssetsLiabilitiesEquityNetIncomeOrCashFlowsThatAreUnusualBecauseOfTheirNatureSizeOrIncidence
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of nature and amount of items affecting assets, liabilities, equity, net income or cash flows that are unusual because of their nature size or incidence
                        
                        
                           Disclosure: IAS 34.16A c
                        
                     
                           documentation
                        
                        
                           The explanation of the nature and amount of items affecting assets, liabilities, equity, net income or cash flows that are unusual because of their nature, size or incidence.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfNatureAndAmountOfSignificantTransactions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of nature and amount of significant transactions
                        
                        
                           Disclosure: IAS 24.26 b (i)
                        
                     
                           documentation
                        
                        
                           The explanation of the nature and amount of individually significant transactions with a government that has control, joint control or significant influence over the reporting entity and entities under control, joint control or significant influence of that government.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfNatureAndExtentOfObligationsToAcquireOrBuildItemsOfPropertyPlantAndEquipment
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of nature and extent of obligations to acquire or build items of property, plant and equipment
                        
                        
                           Disclosure: SIC 29.6 c (iii)
                        
                     
                           documentation
                        
                        
                           The explanation of the nature and extent (for example, quantity, time period or amount as appropriate) of obligations to acquire or build items of property, plant and equipment in service concession arrangements. [Refer: Service concession arrangements [member]; Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfNatureAndExtentOfObligationsToDeliverOrRightsToReceiveSpecifiedAssetsAtEndOfConcessionPeriod
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of nature and extent of obligations to deliver or rights to receive specified assets at end of concession period
                        
                        
                           Disclosure: SIC 29.6 c (iv)
                        
                     
                           documentation
                        
                        
                           The explanation of the nature and extent (for example, quantity, time period or amount as appropriate) of obligations to deliver or rights to receive specified assets at the end of the concession period in service concession arrangements. [Refer: Service concession arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfNatureAndExtentOfObligationsToProvideOrRightsToExpectProvisionOfServices
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of nature and extent of obligations to provide or rights to expect provision of services
                        
                        
                           Disclosure: SIC 29.6 c (ii)
                        
                     
                           documentation
                        
                        
                           The explanation of the nature and extent (for example, quantity, time period or amount as appropriate) of obligations to provide, or rights to expect provision of, services in service concession arrangements. [Refer: Service concession arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfNatureAndExtentOfOtherRightsAndObligations
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of nature and extent of other rights and obligations
                        
                        
                           Disclosure: SIC 29.6 c (vi)
                        
                     
                           documentation
                        
                        
                           The explanation of the nature and extent (for example, quantity, time period or amount as appropriate) of rights and obligations in service concession arrangements that the entity does not separately disclose. [Refer: Service concession arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfNatureAndExtentOfRenewalAndTerminationOptions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of nature and extent of renewal and termination options
                        
                        
                           Disclosure: SIC 29.6 c (v)
                        
                     
                           documentation
                        
                        
                           The explanation of the nature and extent (for example, quantity, time period or amount as appropriate) of renewal and termination options in service concession arrangements. [Refer: Service concession arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfNatureAndExtentOfRightsToUseSpecifiedAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of nature and extent of rights to use specified assets
                        
                        
                           Disclosure: SIC 29.6 c (i)
                        
                     
                           documentation
                        
                        
                           The explanation of the nature and extent (for example, quantity, time period or amount as appropriate) of rights to use specified assets in service concession arrangements. [Refer: Service concession arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfNatureOfRequirementInIFRSAndConclusionWhyRequirementIsInConflictWithFairPresentation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of nature of requirement in IFRS and conclusion why requirement is in conflict with objective of financial statements set out in Framework
                        
                        
                           Disclosure: IAS 1.23 a
                        
                     
                           documentation
                        
                        
                           The explanation of the title of the IFRS in question, the nature of the requirement and the reason why management has concluded that complying with the requirement is so misleading in the circumstances that it conflicts with the objective of financial statements set out in the Conceptual Framework.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfNecessaryInformationNotAvailableAndDevelopmentCostExcessive
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of why revenues from external customers for each product and service, or each group of similar products and services, are not reported
                        
                        
                           Disclosure: IFRS 8.32, Disclosure: IFRS 8.33
                        
                     
                           documentation
                        
                        
                           The explanation of why revenues from external customers for each product and service, or each group of similar products and services, are not reported (for example, if the cost to develop the information would be excessive). [Refer: Products and services [member]; Revenue]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfNotAppliedNewStandardsOrInterpretations
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of new standards or interpretations not applied
                        
                        
                           Disclosure: IAS 8.30 a
                        
                     
                           documentation
                        
                        
                           The explanation of the fact that the entity has not applied a new IFRS that has been issued but is not yet effective.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfObjectiveOfMethodUsedAndLimitationsThatMayResultInInformationProvidedSensitivityAnalysisOtherThanSpecifiedInParagraph128aOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of objective of method used and limitations that may result in information provided, sensitivity analysis other than specified in paragraph 128(a) of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.129 b
                        
                     
                           documentation
                        
                        
                           The explanation of the objective of the method used and of any limitations that may result in the information provided for a sensitivity analysis other than the analysis specified in paragraph 128(a) of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfPeriodOverWhichManagementHasProjectedCashFlows
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of period over which management has projected cash flows
                        
                        
                           Disclosure: IAS 36.134 d (iii), Disclosure: IAS 36.134 e (iii)
                        
                     
                           documentation
                        
                        
                           The explanation of the period over which management has projected cash flows based on financial budgets/forecasts approved by management including, when a period greater than five years is used for a cash-generating unit (group of units), an explanation of why that longer period is justified. [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfPossibilityOfReimbursementContingentLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of possibility of reimbursement, contingent liabilities
                        
                        
                           Disclosure: IAS 37.86 c
                        
                     
                           documentation
                        
                        
                           The explanation of the possibility of reimbursement by another party for expenditures to settle contingent liabilities. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfPossibilityOfReimbursementContingentLiabilitiesInBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of possibility of reimbursement, contingent liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 j (i)
                        
                     
                           documentation
                        
                        
                           The explanation of the possibility of reimbursement by another party for expenditures to settle contingent liabilities recognised in a business combination. [Refer: Contingent liabilities [member]; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfReasonForNondisclosureOfInformationRegardingContingentAsset
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of general nature of dispute and of reason for non-disclosure of information regarding contingent asset
                        
                        
                           Disclosure: IAS 37.92
                        
                     
                           documentation
                        
                        
                           The explanation of the general nature of the dispute with other parties on the subject matter of a contingent asset and the fact and reason why required information relating to a possible asset that arises from past events and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain future events not wholly within control of the entity is not disclosed.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfReasonForNondisclosureOfInformationRegardingContingentLiability
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of general nature of dispute and of reason for non-disclosure of information regarding contingent liability
                        
                        
                           Disclosure: IAS 37.92
                        
                     
                           documentation
                        
                        
                           The explanation of the general nature of the dispute with other parties on the subject matter of a contingent liability and the fact and reason why required information relating to a contingent liability is not disclosed by the entity. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfReasonForNondisclosureOfInformationRegardingProvision
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of general nature of dispute and of reason for non-disclosure of information regarding provision
                        
                        
                           Disclosure: IAS 37.92
                        
                     
                           documentation
                        
                        
                           The explanation of the general nature of the dispute with other parties on the subject matter of a provision and the fact and reason why required information relating to a provision is not disclosed by the entity. [Refer: Provisions]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfReasonsForChangesInLossAllowanceForFinancialInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of reasons for changes in loss allowance for financial instruments
                        
                        
                           Example: IFRS 7.B8D
                        
                     
                           documentation
                        
                        
                           The explanation of the reasons for changes in the loss allowance for financial instruments, which may include (a) the portfolio composition; (b) the volume of financial instruments purchased or originated; and (c) the severity of the expected credit losses.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfReasonsForSignificantChangesInFinancialStatementLineItemsDueToApplicationOfIFRS15
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of reasons for significant changes in financial statement line items due to application of IFRS 15
                        
                        
                           Disclosure: IFRS 15.C8 b
                        
                     
                           documentation
                        
                        
                           The explanation of the reasons for significant changes in financial statement line items due to the application of IFRS 15.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfReasonsWhyEntityElectedToApplyIFRSsAsIfItHadNeverStoppedApplyingIFRSs
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of reasons why entity elected to apply IFRSs as if it had never stopped applying IFRSs
                        
                        
                           Disclosure: IFRS 1.23B
                        
                     
                           documentation
                        
                        
                           The explanation of the reasons why an entity that has applied IFRSs in a previous reporting period, but whose most recent previous annual financial statements did not contain an explicit and unreserved statement of compliance with IFRSs, elected to apply IFRSs as if it had never stopped applying IFRSs.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfReasonWhyItIsImpracticableToDetermineAmountsForCorrectionRelatedToPriorPeriodErrors
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of reason why it is impracticable to determine amounts for correction related to prior period errors
                        
                        
                           Disclosure: IAS 8.49 d
                        
                     
                           documentation
                        
                        
                           The explanation of the reason why it is impracticable to determine amounts for corrections related to prior period errors.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfReasonWhyItIsImpracticableToDetermineAmountsOfAdjustmentsRelatedToChangeInAccountingPolicy
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of reason why it is impracticable to determine amounts of adjustments related to change in accounting policy
                        
                        
                           Disclosure: IAS 8.28 h, Disclosure: IAS 8.29 e
                        
                     
                           documentation
                        
                        
                           The explanation of the reason why it is impracticable to determine amounts of adjustments related to changes in accounting policy.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfRelationshipBetweenAmountsPayableOnDemandThatAriseFromContractsWithinScopeOfIFRS17AndCarryingAmountOfRelatedGroupsOfContracts
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of relationship between amounts payable on demand that arise from contracts within scope of IFRS 17 and carrying amount of related portfolios of contracts
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.132 c
                        
                     
                           documentation
                        
                        
                           The explanation of the relationship between the amounts payable on demand that arise from contracts within the scope of IFRS 17 and the carrying amount of the related portfolios of contracts.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfRelationshipBetweenInsuranceFinanceIncomeExpensesAndInvestmentReturnOnAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of relationship between insurance finance income (expenses) and investment return on assets
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.110
                        
                     
                           documentation
                        
                        
                           The explanation of the relationship between insurance finance income (expenses) and the investment return on assets, to enable users of the entity's financial statements to evaluate the sources of finance income or expenses recognised in profit or loss and other comprehensive income. [Refer: Insurance finance income (expenses)]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfRelationshipBetweenSensitivitiesToChangesInRiskExposuresArisingFromInsuranceContractsAndFromFinancialAssetsHeld
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of relationship between sensitivities to changes in risk variables arising from insurance contracts and from financial assets held
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a (ii)
                        
                     
                           documentation
                        
                        
                           The explanation of the relationship between the sensitivities to changes in risk variables arising from insurance contracts and those arising from financial assets held by the entity. [Refer: Insurance contracts [member]; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfRelationshipsBetweenParentsAndEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of relationships between parent and subsidiaries
                        
                        
                           Disclosure: IAS 24.13
                        
                     
                           documentation
                        
                        
                           The explanation of the relationships between a parent and its subsidiaries. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfRelevantFactorsInReachingDecisionToProvideSupportThatResultedInControllingUnconsolidatedStructuredEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of relevant factors in reaching decision to provide support that resulted in controlling unconsolidated structured entity
                        
                        
                           Disclosure: IFRS 12.19G
                        
                     
                           documentation
                        
                        
                           The explanation of the relevant factors in reaching the decision by an investment entity or any of its unconsolidated subsidiaries to provide, without having a contractual obligation to do so, financial or other support to an unconsolidated, structured entity that the investment entity did not control, that resulted in obtaining control. [Refer: Disclosure of investment entities [text block]; Subsidiaries [member]; Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfRestrictionsOnDistributionOfRevaluationSurplusForIntangibleAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of restrictions on distribution of revaluation surplus for intangible assets
                        
                        
                           Disclosure: IAS 38.124 b
                        
                     
                           documentation
                        
                        
                           The explanation of restrictions on the distribution of the balance of the revaluation surplus for intangible assets to shareholders. [Refer: Revaluation surplus]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfRestrictionsOnRemittanceOfIncomeAndDisposalProceedsOfInvestmentProperty
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of restrictions on realisability of investment property or remittance of income and proceeds of disposal of investment property
                        
                        
                           Disclosure: IAS 40.75 g
                        
                     
                           documentation
                        
                        
                           The explanation of the existence of restrictions on the realisability of investment property or the remittance of income and proceeds on the disposal of investment property. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfRiskManagementStrategyRelatedToHedgeAccountingExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Explanation of risk management strategy related to hedge accounting [text block]
                        
                        
                           Disclosure: IFRS 7.22A
                        
                     
                           documentation
                        
                        
                           The explanation of the risk management strategy related to hedge accounting.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfSeasonalityOrCyclicalityOfInterimOperations
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of seasonality or cyclicality of interim operations
                        
                        
                           Disclosure: IAS 34.16A b
                        
                     
                           documentation
                        
                        
                           The explanatory comments about the seasonality or cyclicality of interim operations.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfShareOptionsInSharebasedPaymentArrangement
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 a
                        
                     
                           documentation
                        
                        
                           The description of a share-based payment arrangement that existed at any time during the reporting period. [Refer: Share-based payment arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfSignificantChangesInContractAssetsAndContractLiabilitiesExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Explanation of significant changes in contract assets and contract liabilities [text block]
                        
                        
                           Disclosure: IFRS 15.118
                        
                     
                           documentation
                        
                        
                           The explanation of the significant changes in the contract assets and the contract liabilities. [Refer: Contract assets; Contract liabilities]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfSignificantChangesInNetInvestmentInFinanceLeaseExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Explanation of significant changes in net investment in finance lease [text block]
                        
                        
                           Disclosure: IFRS 16.93
                        
                     
                           documentation
                        
                        
                           The explanation of the significant changes in the carrying amount of the net investment in finance leases. [Refer: Net investment in finance lease]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfSignificantDecreaseInLevelOfGovernmentGrantsForAgriculturalActivity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of significant decrease in level of government grants for agricultural activity
                        
                        
                           Disclosure: IAS 41.57 c
                        
                     
                           documentation
                        
                        
                           The explanation of a significant decrease in the level of government grants for agricultural activity. [Refer: Government [member]; Government grants]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfSignificantTermsOfServiceConcessionArrangementThatMayAffectAmountTimingAndCertaintyOfFutureCashFlows
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of significant terms of service concession arrangement that may affect amount, timing and certainty of future cash flows
                        
                        
                           Disclosure: SIC 29.6 b
                        
                     
                           documentation
                        
                        
                           The explanation of significant terms of service concession arrangements that may affect the amount, timing and certainty of future cash flows (for example, the period of the concession, re-pricing dates and the basis upon which re-pricing or re-negotiation is determined). [Refer: Service concession arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfTermsAndConditionsOfOutstandingBalancesForRelatedPartyTransaction
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of terms and conditions of outstanding balances for related party transaction
                        
                        
                           Disclosure: IAS 24.18 b (i)
                        
                     
                           documentation
                        
                        
                           The explanation of the terms and conditions of outstanding balances for related party transactions. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfTransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of transaction recognised separately from acquisition of assets and assumption of liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 l (i), Disclosure: IFRS 3.B64 l, Disclosure: IFRS 3.B64 m
                        
                     
                           documentation
                        
                        
                           The description of transactions that are recognised separately from the acquisition of assets and the assumption of liabilities in business combinations. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfTransfersOfCumulativeGainOrLossWithinEquityOfInvestmentsInEquityDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of transfers of cumulative gain or loss within equity of investments in equity instruments designated at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.11A e
                        
                     
                           documentation
                        
                        
                           The explanation of transfers of the cumulative gain or loss within equity for investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfUnfulfilledConditionsAndOtherContingenciesAttachingToGovernmentAssistance
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of unfulfilled conditions and other contingencies attaching to government assistance
                        
                        
                           Disclosure: IAS 20.39 c
                        
                     
                           documentation
                        
                        
                           The explanation of unfulfilled conditions and other contingencies attaching to government assistance that has been recognised. [Refer: Government [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfValueAssignedToKeyAssumption
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of value assigned to key assumption
                        
                        
                           Disclosure: IAS 36.134 f (ii), Disclosure: IAS 36.135 e (ii)
                        
                     
                           documentation
                        
                        
                           The explanation of the value(s) assigned to key assumption(s) on which management has based its determination of recoverable amount for a cash-generating unit (group of units). [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfWhenEntityExpectsToRecogniseTransactionPriceAllocatedToRemainingPerformanceObligationsAsRevenue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of when entity expects to recognise transaction price allocated to remaining performance obligations as revenue
                        
                        
                           Disclosure: IFRS 15.120 b (ii)
                        
                     
                           documentation
                        
                        
                           The explanation of when the entity expects to recognise the transaction price allocated to the remaining performance obligations as revenue. [Refer: Revenue from contracts with customers; Transaction price allocated to remaining performance obligations]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfWhetherAnyConsiderationFromContractsWithCustomersIsNotIncludedInDisclosureOfTransactionPriceAllocatedToRemainingPerformanceObligations
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of whether any consideration from contracts with customers is not included in disclosure of transaction price allocated to remaining performance obligations
                        
                        
                           Disclosure: IFRS 15.122
                        
                     
                           documentation
                        
                        
                           The explanation of whether any consideration from contracts with customers is not included in the disclosure of the transaction price allocated to the remaining performance obligations. [Refer: Transaction price allocated to remaining performance obligations]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfWhetherBreachesWhichPermittedLenderToDemandAcceleratedRepaymentWereRemediedOrTermsOfLoansPayableWereRenegotiatedBeforeFinancialStatementsWereAuthorisedForIssue
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of whether breaches which permitted lender to demand accelerated repayment were remedied or terms of loans payable were renegotiated before financial statements were authorised for issue
                        
                        
                           Disclosure: IFRS 7.19
                        
                     
                           documentation
                        
                        
                           The explanation of whether breaches of loan terms that permitted the lender to demand accelerated repayment were remedied, or terms of loans payable were renegotiated, before the financial statements were authorised for issue.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfWhetherEntityAppliesExemptionInIAS2425
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of whether entity applies exemption in IAS 24.25
                        
                        
                           Disclosure: IAS 24.26
                        
                     
                           documentation
                        
                        
                           The explanation of whether the entity applies the exemption in paragraph 25 of IAS 24.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfWhetherEntityHasObligationToReturnCollateralSoldOrRepledged
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of whether entity has obligation to return collateral sold or repledged in absence of default by owner of collateral
                        
                        
                           Disclosure: IFRS 7.15 b
                        
                     
                           documentation
                        
                        
                           The explanation of whether the entity has the obligation to return collateral sold or repledged in absence of default by the owner of the collateral.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfWhetherParticipantsContributeToRetirementBenefitPlan
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of whether participants contribute to retirement benefit plan
                        
                        
                           Disclosure: IAS 26.36 d
                        
                     
                           documentation
                        
                        
                           The explanation of whether participants contribute to retirement benefit plans.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfWhetherPracticalExpedientIsAppliedForDisclosureOfTransactionPriceAllocatedToRemainingPerformanceObligations
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of whether practical expedient is applied for disclosure of transaction price allocated to remaining performance obligations
                        
                        
                           Disclosure: IFRS 15.122
                        
                     
                           documentation
                        
                        
                           The explanation of whether the practical expedient is applied for the disclosure of the transaction price allocated to the remaining performance obligations. [Refer: Transaction price allocated to remaining performance obligations]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfWhyEntityCameToDifferentConclusionsInNewAssessmentApplyingParagraphs412aOr412AaOfIFRS9AtDateOfInitialApplicationOfIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of why entity came to different conclusions in new assessment applying paragraphs 4.1.2(a) or 4.1.2A(a) of IFRS 9 at date of initial application of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C33 c
                        
                     
                           documentation
                        
                        
                           The explanation of why the entity came to any different conclusions in the new assessment applying paragraphs 4.1.2(a) or 4.1.2A(a) of IFRS 9 at the date of initial application of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfWhyFairValueCannotBeReliablyMeasuredForInvestmentPropertyAtCostOrInAccordanceWithIFRS16WithinFairValueModel
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of why fair value cannot be reliably measured for investment property, at cost or in accordance with IFRS 16 within fair value model
                        
                        
                           Disclosure: IAS 40.78 b
                        
                     
                           documentation
                        
                        
                           The explanation of why fair value cannot be reliably measured for investment property when the entity measures investment property at cost or in accordance with IFRS 16 within the fair value model. [Refer: At cost or in accordance with IFRS 16 within fair value model [member]; Investment property]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOfWhyMethodsUsedToRecogniseRevenueProvideFaithfulDepictionOfTransferOfGoodsOrServices
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of why methods used to recognise revenue provide faithful depiction of transfer of goods or services
                        
                        
                           Disclosure: IFRS 15.124 b
                        
                     
                           documentation
                        
                        
                           The explanation of why the methods used to recognise revenue from contracts with customers provide a faithful depiction of the transfer of goods or services. [Refer: Revenue from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationOrCrossReferencesToInterimFinancialStatementDisclosuresForFirsttimeAdopter
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of cross-reference to interim financial statement disclosures for first-time adopter
                        
                        
                           Disclosure: IFRS 1.33
                        
                     
                           documentation
                        
                        
                           The explanation of cross-references to other published documents that include information that is material to understanding the entity's current interim period for first-time adopters of IFRSs.
                        
                     
                           ifrs-full
                        
                        
                           ExplanationWhenGreatestTransferActivityTookPlace
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation when greatest transfer activity took place
                        
                        
                           Disclosure: IFRS 7.42G c (i)
                        
                     
                           documentation
                        
                        
                           The explanation of when the greatest transfer activity took place within a reporting period (for example, over the last five days before the end of the reporting period) throughout which the total amount of proceeds from the transfer activity (that qualifies for derecognition) is not evenly distributed (for example, if a substantial proportion of the total amount of transfer activity takes place in the closing days of a reporting period).
                        
                     
                           ifrs-full
                        
                        
                           ExplanationWhichDisclosuresCouldNotBeMadeAndReasonsWhyTheyCannotBeMadeIfInitialAccountingForBusinessCombinationIsIncomplete
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of which disclosures could not be made and reasons why they cannot be made if initial accounting for business combination is incomplete at time financial statements are authorised for issue
                        
                        
                           Disclosure: IFRS 3.B66
                        
                     
                           documentation
                        
                        
                           The explanation of which disclosures could not be made and reasons why they cannot be made if the initial accounting for the business combination is incomplete at the time that financial statements are authorised for issue. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationWhyFairValueBecomesReliableForBiologicalAssetsPreviouslyMeasuredAtCost
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of why fair value becomes reliable for biological assets previously measured at cost
                        
                        
                           Disclosure: IAS 41.56 b
                        
                     
                           documentation
                        
                        
                           The explanation of why fair value becomes reliably measurable for biological assets previously measured at their cost less any accumulated depreciation and accumulated impairment losses. [Refer: At cost [member]; Biological assets; Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationWhyFairValueCannotBeReliablyMeasuredForBiologicalAssetsAtCost
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of why fair value cannot be reliably measured for biological assets, at cost
                        
                        
                           Disclosure: IAS 41.54 b
                        
                     
                           documentation
                        
                        
                           The explanation of why fair value cannot be reliably measured for biological assets measured at cost less any accumulated depreciation and accumulated impairment losses. [Refer: Biological assets; Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationWhyFairValueCannotBeReliablyMeasuredForInvestmentPropertyCostModel
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of why fair value cannot be reliably measured for investment property, cost model
                        
                        
                           Disclosure: IAS 40.79 e (ii)
                        
                     
                           documentation
                        
                        
                           The explanation of why fair value cannot be reliably measured for investment property measured using the cost model. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           ExplanationWhyFinancialStatementsNotPreparedOnGoingConcernBasis
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of why entity not regarded as going concern
                        
                        
                           Disclosure: IAS 1.25
                        
                     
                           documentation
                        
                        
                           The explanation of the reason why the entity is not regarded as a going concern.
                        
                     
                           ifrs-full
                        
                        
                           ExplorationAndEvaluationAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Exploration and evaluation assets [member]
                        
                        
                           Common practice: IAS 36.127
                        
                     
                           documentation
                        
                        
                           This member stands for exploration and evaluation expenditures recognised as assets in accordance with the entity's accounting policy. Exploration and evaluation expenditures are expenditures incurred by an entity in connection with the exploration for, and evaluation of, mineral resources before the technical feasibility and commercial viability of extracting a mineral resource are demonstrable.
                        
                     
                           ifrs-full
                        
                        
                           ExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Exposure to credit risk on loan commitments and financial guarantee contracts
                        
                        
                           Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35I, Disclosure: IFRS 7.35M
                        
                     
                           documentation
                        
                        
                           The amount of the exposure to credit risk on loan commitments and financial guarantee contracts. [Refer: Loan commitments [member]; Financial guarantee contracts [member]; Credit risk [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Exposure to credit risk on loan commitments and financial guarantee contracts at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Exposure to credit risk on loan commitments and financial guarantee contracts at end of period
                        
                     
                           ifrs-full
                        
                        
                           ExposureToRiskThatArisesFromContractsWithinScopeOfIFRS17
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Exposure to risk that arises from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.125 a
                        
                     
                           documentation
                        
                        
                           The amount of the exposure to risk that arises from contracts within the scope of IFRS 17.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExpropriationOfMajorAssetsByGovernmentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Expropriation of major assets by government [member]
                        
                        
                           Example: IAS 10.22 c
                        
                     
                           documentation
                        
                        
                           This member stands for expropriation of major assets by government. [Refer: Government [member]]
                        
                     
                           ifrs-full
                        
                        
                           ExternalCreditGradesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           External credit grades [axis]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39G a, Example: IFRS 7.35M, Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: IFRS 7.IG20C, Example: Expiry date 2023-01-01 IFRS 7.IG24 a
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ExternalCreditGradesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           External credit grades [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39G a, Example: IFRS 7.35M, Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: IFRS 7.IG20C, Example: Expiry date 2023-01-01 IFRS 7.IG24 a
                        
                     
                           documentation
                        
                        
                           This member stands for credit grades that have been provided by external rating agencies.
                        
                     
                           ifrs-full
                        
                        
                           FactoringOfReceivablesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Factoring of receivables [member]
                        
                        
                           Example: IFRS 7.B33
                        
                     
                           documentation
                        
                        
                           This member stands for transactions in which an entity transfers its receivables to another party (the factor).
                        
                     
                           ifrs-full
                        
                        
                           FactorsUsedToIdentifyEntitysReportableSegments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of factors used to identify entity's reportable segments
                        
                        
                           Disclosure: IFRS 8.22 a
                        
                     
                           documentation
                        
                        
                           The description of the factors used to identify the entity's reportable segments, including the basis of organisation (for example, whether management has chosen to organise the entity around differences in products and services, geographical areas, regulatory environments or a combination of factors and whether operating segments have been aggregated). [Refer: Geographical areas [member]; Operating segments [member]; Products and services [member]; Reportable segments [member]]
                        
                     
                           ifrs-full
                        
                        
                           FairValueAsDeemedCostAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Fair value as deemed cost [axis]
                        
                        
                           Disclosure: IFRS 1.30
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           FairValueGainLossThatWouldHaveBeenRecognisedInOtherComprehensiveIncomeIfFinancialAssetsHadNotBeenReclassified
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fair value gain (loss) that would have been recognised in other comprehensive income if financial assets had not been reclassified
                        
                        
                           Disclosure: IFRS 7.12D b
                        
                     
                           documentation
                        
                        
                           The fair value gain (loss) that would have been recognised in other comprehensive income if financial assets had not been reclassified. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FairValueGainLossThatWouldHaveBeenRecognisedInProfitOrLossIfFinancialAssetsHadNotBeenReclassifiedOutOfFairValueThroughProfitOrLossAndIntoFairValueThroughOtherComprehensiveIncomeInitialApplicationOfIFRS9
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fair value gain (loss) that would have been recognised in profit or loss if financial assets had not been reclassified out of fair value through profit or loss and into fair value through other comprehensive income, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42M b
                        
                     
                           documentation
                        
                        
                           The fair value gain (loss) that would have been recognised in profit or loss if financial assets had not been reclassified out of the fair value through profit or loss and into the fair value through other comprehensive income as a result of the transition to IFRS 9. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FairValueGainLossThatWouldHaveBeenRecognisedInProfitOrLossOrOtherComprehensiveIncomeIfFinancialAssetsHadNotBeenReclassifiedFirstApplicationOfIFRS9
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fair value gain (loss) that would have been recognised in profit or loss or other comprehensive income if financial assets had not been reclassified as measured at amortised cost, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42M b
                        
                     
                           documentation
                        
                        
                           The fair value gain (loss) that would have been recognised in profit or loss or other comprehensive income if financial assets had not been reclassified so that they are measured at amortised cost as a result of the transition to IFRS 9. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FairValueGainLossThatWouldHaveBeenRecognisedInProfitOrLossOrOtherComprehensiveIncomeIfFinancialLiabilitiesHadNotBeenReclassifiedFirstApplicationOfIFRS9
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fair value gain (loss) that would have been recognised in profit or loss or other comprehensive income if financial liabilities had not been reclassified as measured at amortised cost, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42M b
                        
                     
                           documentation
                        
                        
                           The fair value gain (loss) that would have been recognised in profit or loss or other comprehensive income if financial liabilities had not been reclassified so that they are measured at amortised cost as a result of the transition to IFRS 9. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FairValueGainsLossesOnFinancialAssetsReclassifiedOutOfAvailableforsaleFinancialAssetsNotRecognisedInOtherComprehensiveIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fair value gains (losses) on financial assets reclassified out of available-for-sale financial assets not recognised in other comprehensive income
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A e
                        
                     
                           documentation
                        
                        
                           The fair value gains (losses) that would have been recognised in other comprehensive income if financial assets had not been reclassified out of the available-for-sale category. [Refer: Financial assets available-for-sale; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           FairValueGainsLossesOnFinancialAssetsReclassifiedOutOfAvailableforsaleFinancialAssetsRecognisedInOtherComprehensiveIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fair value gains (losses) on financial assets reclassified out of available-for-sale financial assets recognised in other comprehensive income
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A d
                        
                     
                           documentation
                        
                        
                           The fair value gains (losses) recognised in other comprehensive income on financial assets reclassified out of the available-for-sale category. [Refer: Financial assets available-for-sale; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           FairValueGainsLossesOnFinancialAssetsReclassifiedOutOfFinancialAssetsAtFairValueThroughProfitOrLossNotRecognisedInProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fair value gains (losses) on financial assets reclassified out of financial assets at fair value through profit or loss not recognised in profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A e
                        
                     
                           documentation
                        
                        
                           The fair value gains (losses) that would have been recognised in profit or loss if financial assets had not been reclassified out of the fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FairValueGainsLossesOnFinancialAssetsReclassifiedOutOfFinancialAssetsAtFairValueThroughProfitOrLossRecognisedInProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fair value gains (losses) on financial assets reclassified out of financial assets at fair value through profit or loss recognised in profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A d
                        
                     
                           documentation
                        
                        
                           The fair value gains (losses) recognised in profit or loss on financial assets reclassified out of the fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FairValueGainsOrLossThatWouldHaveBeenRecognisedInProfitOrLossIfFinancialAssetsHadNotBeenReclassified
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fair value gain (loss) that would have been recognised in profit or loss if financial assets had not been reclassified
                        
                        
                           Disclosure: IFRS 7.12D b
                        
                     
                           documentation
                        
                        
                           The fair value gain (loss) that would have been recognised in profit or loss if financial assets had not been reclassified. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FairValueHedgesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Fair value hedges [member]
                        
                        
                           Disclosure: IAS 39.86 a, Disclosure: IFRS 7.24A, Disclosure: IFRS 7.24B, Disclosure: IFRS 7.24C
                        
                     
                           documentation
                        
                        
                           This member stands for hedges of the exposure to changes in fair value of a recognised asset or liability or an unrecognised firm commitment, or an identified portion of such an asset, liability or firm commitment, that is attributable to a particular risk and could affect profit or loss. [Refer: Hedges [member]]
                        
                     
                           ifrs-full
                        
                        
                           FairValueModelMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Fair value model [member]
                        
                        
                           Disclosure: IAS 40.32A
                        
                     
                           documentation
                        
                        
                           This member stands for measurement using the fair value model. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date.
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfAcquiredReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of acquired receivables
                        
                        
                           Disclosure: IFRS 3.B64 h (i)
                        
                     
                           documentation
                        
                        
                           The fair value of receivables acquired in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfAssetsRepresentingContinuingInvolvementInDerecognisedFinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of assets representing continuing involvement in derecognised financial assets
                        
                        
                           Disclosure: IFRS 7.42E b
                        
                     
                           documentation
                        
                        
                           The fair value of assets representing the entity's continuing involvement in derecognised financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfAssociatedFinancialLiabilities
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Fair value of associated financial liabilities
                        
                        
                           Disclosure: IFRS 7.42D d
                        
                     
                           documentation
                        
                        
                           The fair value of financial liabilities associated with transferred financial assets that are not derecognised in their entirety. [Refer: Financial assets]
                        
                     
                           negatedLabel
                        
                        
                           Fair value of associated financial liabilities
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfFinancialAssetsReclassifiedAsMeasuredAtAmortisedCost
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of financial assets reclassified out of fair value through profit or loss category into amortised cost or fair value through other comprehensive income category
                        
                        
                           Disclosure: IFRS 7.12D a
                        
                     
                           documentation
                        
                        
                           The fair value of financial assets reclassified out of the fair value through profit or loss category into amortised cost or fair value through other comprehensive income category. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfFinancialAssetsReclassifiedAsMeasuredAtAmortisedCostFirstApplicationOfIFRS9
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of financial assets reclassified as measured at amortised cost, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42M a
                        
                     
                           documentation
                        
                        
                           The fair value of financial assets that have been reclassified so that they are measured at amortised cost as a result of the transition to IFRS 9. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfFinancialAssetsReclassifiedOutOfFairValueThroughOtherComprehensiveIncomeCategoryIntoAmortisedCostCategory
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of financial assets reclassified out of fair value through other comprehensive income category into amortised cost category
                        
                        
                           Disclosure: IFRS 7.12D a
                        
                     
                           documentation
                        
                        
                           The fair value of financial assets reclassified out of the fair value other comprehensive income category so that they are measured at amortised cost. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfFinancialAssetsReclassifiedOutOfFairValueThroughProfitOrLossAndIntoFairValueThroughOtherComprehensiveIncomeInitialApplicationOfIFRS9
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of financial assets reclassified out of fair value through profit or loss and into fair value through other comprehensive income, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42M a
                        
                     
                           documentation
                        
                        
                           The fair value of financial assets that have been reclassified out of the fair value through profit or loss and into the fair value through other comprehensive income as a result of the transition to IFRS 9. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfFinancialInstrumentOnDiscontinuationOfMeasurementAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of financial instrument on discontinuation of measurement at fair value through profit or loss because credit derivative is used to manage credit risk, assets
                        
                        
                           Disclosure: IFRS 7.24G c
                        
                     
                           documentation
                        
                        
                           The fair value of a financial instrument, recognised as an asset, on discontinuation of its measurement at fair value through profit or loss, because a credit derivative is used to manage the credit risk of that financial instrument. [Refer: Credit risk [member]; Derivatives [member]; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfFinancialInstrumentOnDiscontinuationOfMeasurementAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Fair value of financial instrument on discontinuation of measurement at fair value through profit or loss because credit derivative is used to manage credit risk, liabilities
                        
                        
                           Disclosure: IFRS 7.24G c
                        
                     
                           documentation
                        
                        
                           The fair value of a financial instrument, recognised as a liability, on discontinuation of its measurement at fair value through profit or loss, because a credit derivative is used to manage the credit risk of that financial instrument. [Refer: Credit risk [member]; Derivatives [member]; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfFinancialLiabilitiesReclassifiedAsMeasuredAtAmortisedCostFirstApplicationOfIFRS9
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Fair value of financial liabilities reclassified as measured at amortised cost, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42M a
                        
                     
                           documentation
                        
                        
                           The fair value of financial liabilities that have been reclassified so that they are measured at amortised cost as a result of the transition to IFRS 9. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfInvestmentInJointVenturesWherePriceQuotationsPublished
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of investments in joint ventures for which there are quoted market prices
                        
                        
                           Disclosure: IFRS 12.21 b (iii)
                        
                     
                           documentation
                        
                        
                           The fair value of investments in joint ventures if there are quoted market prices for the investment. [Refer: Joint ventures [member]; Investments in joint ventures reported in separate financial statements]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfInvestmentsInAssociatesWherePriceQuotationsPublished
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of investments in associates for which there are quoted market prices
                        
                        
                           Disclosure: IFRS 12.21 b (iii)
                        
                     
                           documentation
                        
                        
                           The fair value of investments in associates if there are quoted market prices for the investment. [Refer: Associates [member]; Investments in associates reported in separate financial statements]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investments in equity instruments designated at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.11A c, Disclosure: IFRS 7.8 h
                        
                     
                           documentation
                        
                        
                           The amount of investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfInvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAtDateOfDerecognition
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of investments in equity instruments designated at fair value through other comprehensive income at date of derecognition
                        
                        
                           Disclosure: IFRS 7.11B b
                        
                     
                           documentation
                        
                        
                           The fair value at the date of the derecognition of investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: Investments in equity instruments designated at fair value through other comprehensive income [member]]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfLiabilitiesRepresentingContinuingInvolvementInDerecognisedFinancialAssets
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Fair value of liabilities representing continuing involvement in derecognised financial assets
                        
                        
                           Disclosure: IFRS 7.42E b
                        
                     
                           documentation
                        
                        
                           The fair value of liabilities representing the entity's continuing involvement in derecognised financial assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfPropertyPlantAndEquipmentMateriallyDifferentFromCarryingAmount
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of property, plant and equipment materially different from carrying amount
                        
                        
                           Example: IAS 16.79 d
                        
                     
                           documentation
                        
                        
                           The fair value of property, plant and equipment when the fair value is materially different from the carrying amount. [Refer: Carrying amount [member]; Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfSubsidiariesThatCeaseToBeConsolidatedAsOfDateOfChangeOfInvestmentEntityStatus
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of subsidiaries that cease to be consolidated as of date of change of investment entity status
                        
                        
                           Disclosure: IFRS 12.9B a
                        
                     
                           documentation
                        
                        
                           The fair value, as of the date of change of investment entity status, of subsidiaries that cease to be consolidated. [Refer: At fair value [member]; Disclosure of investment entities [text block]; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfTransferredFinancialAssetsAssociatedFinancialLiabilitiesThatAreNotDerecognisedInTheirEntirety
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of transferred financial assets (associated financial liabilities) that are not derecognised in their entirety
                        
                        
                           Disclosure: IFRS 7.42D d
                        
                     
                           documentation
                        
                        
                           The difference between the fair value of transferred financial assets that have not been derecognised in their entirety and their associated liabilities. [Refer: Financial assets]
                        
                     
                           netLabel
                        
                        
                           Net fair value of transferred financial assets (associated financial liabilities) that are not derecognised in their entirety
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfTransferredFinancialAssetsAssociatedFinancialLiabilitiesThatAreNotDerecognisedInTheirEntiretyAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Fair value of transferred financial assets (associated financial liabilities) that are not derecognised in their entirety [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfTransferredFinancialAssetsThatAreNotDerecognisedInTheirEntirety
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of transferred financial assets that are not derecognised in their entirety
                        
                        
                           Disclosure: IFRS 7.42D d
                        
                     
                           documentation
                        
                        
                           The fair value of transferred financial assets that are not derecognised in their entirety. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FairValueOfUnderlyingItemsForContractsWithDirectParticipationFeatures
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fair value of underlying items for contracts with direct participation features
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.111
                        
                     
                           documentation
                        
                        
                           The fair value of the underlying items for contracts with direct participation features. [Refer: Description of composition of underlying items for contracts with direct participation features]
                        
                     
                           ifrs-full
                        
                        
                           FeeAndCommissionExpense
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Fee and commission expense
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of expense relating to fees and commissions.
                        
                     
                           negatedTotalLabel
                        
                        
                           Total fee and commission expense
                        
                     
                           ifrs-full
                        
                        
                           FeeAndCommissionExpenseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Fee and commission expense [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           FeeAndCommissionIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fee and commission income
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of income relating to fees and commissions.
                        
                     
                           totalLabel
                        
                        
                           Total fee and commission income
                        
                     
                           ifrs-full
                        
                        
                           FeeAndCommissionIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Fee and commission income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           FeeAndCommissionIncomeExpense
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fee and commission income (expense)
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of income or expense relating to fees and commissions.
                        
                     
                           netLabel
                        
                        
                           Net fee and commission income (expense)
                        
                     
                           ifrs-full
                        
                        
                           FeeAndCommissionIncomeExpenseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Fee and commission income (expense) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           FeeExpenseArisingFromFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Fee expense arising from financial liabilities not at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.20 c (i)
                        
                     
                           documentation
                        
                        
                           The amount of fee expense (other than the amounts included when determining the effective interest rate) arising from financial liabilities that are not at fair value through profit or loss. [Refer: At fair value [member]; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FeeIncomeAndExpenseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Fee income and expense [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           FeeIncomeArisingFromFinancialAssetsMeasuredAtAmortisedCost
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fee income arising from financial assets not at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.20 c (i)
                        
                     
                           documentation
                        
                        
                           The amount of fee income (other than the amounts included when determining the effective interest rate) arising from financial assets that are not at fair value through profit or loss.
                        
                     
                           ifrs-full
                        
                        
                           FeeIncomeExpenseArisingFromFinancialAssetsOrFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fee income (expense) arising from financial assets or financial liabilities not at fair value through profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.20 c (i)
                        
                     
                           documentation
                        
                        
                           The amount of fee income or expense (other than the amounts included when determining the effective interest rate) arising from financial assets or financial liabilities that are not at fair value through profit or loss. [Refer: At fair value [member]; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FeeIncomeExpenseArisingFromTrustAndFiduciaryActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Fee income (expense) arising from trust and fiduciary activities
                        
                        
                           Disclosure: IFRS 7.20 c (ii)
                        
                     
                           documentation
                        
                        
                           The amount of fee income and expense (other than the amounts included when determining the effective interest rate) arising from trust and other fiduciary activities that result in the holding or investing of assets on behalf of individuals, trusts, retirement benefit plans and other institutions.
                        
                     
                           ifrs-full
                        
                        
                           FinalSalaryPensionDefinedBenefitPlansMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Final salary pension defined benefit plans [member]
                        
                        
                           Example: IAS 19.138 b
                        
                     
                           documentation
                        
                        
                           This member stands for final salary pension defined benefit plans. [Refer: Pension defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinanceCosts
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Finance costs
                        
                        
                           Disclosure: IAS 1.82 b
                        
                     
                           documentation
                        
                        
                           The amount of costs associated with financing activities of the entity.
                        
                     
                           negatedLabel
                        
                        
                           Finance costs
                        
                     
                           ifrs-full
                        
                        
                           FinanceCostsPaidClassifiedAsOperatingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Finance costs paid, classified as operating activities
                        
                        
                           Common practice: IAS 7.31
                        
                     
                           documentation
                        
                        
                           The cash outflow for finance costs paid, classified as operating activities. [Refer: Finance costs]
                        
                     
                           ifrs-full
                        
                        
                           FinanceIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Finance income
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of income associated with interest and other financing activities of the entity.
                        
                     
                           ifrs-full
                        
                        
                           FinanceIncomeCost
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Finance income (cost)
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of income or cost associated with interest and other financing activities of the entity.
                        
                     
                           ifrs-full
                        
                        
                           FinanceIncomeExpensesFromReinsuranceContractsHeldExcludedFromProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Finance income (expenses) from reinsurance contracts held excluded from profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           FinanceIncomeExpensesFromReinsuranceContractsHeldExcludedFromProfitOrLossBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Finance income (expenses) from reinsurance contracts held excluded from profit or loss, before tax
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.91 b, Disclosure: Effective 2023-01-01 IFRS 17.82, Disclosure: Effective 2023-01-01 IFRS 17.90
                        
                     
                           documentation
                        
                        
                           The amount of finance income (expenses) from reinsurance contracts held that is excluded from profit or loss and recognised in other comprehensive income, before tax, before reclassification adjustments. [Refer: Insurance finance income (expenses); Reinsurance contracts held [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinanceIncomeExpensesFromReinsuranceContractsHeldExcludedFromProfitOrLossNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Finance income (expenses) from reinsurance contracts held excluded from profit or loss, net of tax
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.91 a, Disclosure: Effective 2023-01-01 IFRS 17.82, Disclosure: Effective 2023-01-01 IFRS 17.90
                        
                     
                           documentation
                        
                        
                           The amount of finance income (expenses) from reinsurance contracts held that is excluded from profit or loss and recognised in other comprehensive income, net of tax, before reclassification adjustments. [Refer: Insurance finance income (expenses); Reinsurance contracts held [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinanceIncomeExpensesFromReinsuranceContractsHeldRecognisedInProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Finance income (expenses) from reinsurance contracts held recognised in profit or loss
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.82 bc, Disclosure: Effective 2023-01-01 IFRS 17.82
                        
                     
                           documentation
                        
                        
                           The amount of finance income (expenses) from reinsurance contracts held that is recognised in profit or loss. [Refer: Insurance finance income (expenses); Reinsurance contracts held [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinanceIncomeOnNetInvestmentInFinanceLease
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Finance income on net investment in finance lease
                        
                        
                           Disclosure: IFRS 16.90 a (ii)
                        
                     
                           documentation
                        
                        
                           The amount of finance income on the net investment in the finance lease. [Refer: Finance income; Net investment in finance lease]
                        
                     
                           ifrs-full
                        
                        
                           FinanceIncomeReceivedClassifiedAsOperatingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Finance income received, classified as operating activities
                        
                        
                           Common practice: IAS 7.31
                        
                     
                           documentation
                        
                        
                           The cash inflow from finance income received, classified as operating activities. [Refer: Finance income]
                        
                     
                           ifrs-full
                        
                        
                           FinanceLeaseReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Finance lease receivables
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of receivables related to finance leases.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets
                        
                        
                           Disclosure: IFRS 7.25, Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35I, Disclosure: IFRS 7.35M, Example: IFRS 7.35N
                        
                     
                           documentation
                        
                        
                           The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total financial assets
                        
                     
                           periodStartLabel
                        
                        
                           Financial assets at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Financial assets at end of period
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationCarryingAmountAfterApplyingAmendments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets affected by amendments to IFRS 9 for prepayment features with negative compensation, carrying amount after applying amendments
                        
                        
                           Disclosure: IFRS 9.7.2.34 b
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial assets affected by the amendments to IFRS 9 for prepayment features with negative compensation, after applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationCarryingAmountImmediatelyBeforeApplyingAmendments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets affected by amendments to IFRS 9 for prepayment features with negative compensation, carrying amount immediately before applying amendments
                        
                        
                           Disclosure: IFRS 9.7.2.34 a
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial assets affected by the amendments to IFRS 9 for prepayment features with negative compensation, immediately before applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationMeasurementCategoryAfterApplyingAmendments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial assets affected by amendments to IFRS 9 for prepayment features with negative compensation, measurement category after applying amendments
                        
                        
                           Disclosure: IFRS 9.7.2.34 b
                        
                     
                           documentation
                        
                        
                           The measurement category of financial assets affected by the amendments to IFRS 9 for prepayment features with negative compensation, after applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationMeasurementCategoryImmediatelyBeforeApplyingAmendments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial assets affected by amendments to IFRS 9 for prepayment features with negative compensation, measurement category immediately before applying amendments
                        
                        
                           Disclosure: IFRS 9.7.2.34 a
                        
                     
                           documentation
                        
                        
                           The measurement category of financial assets affected by the amendments to IFRS 9 for prepayment features with negative compensation, immediately before applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAffectedByAmendmentsToIFRS9MadeByIFRS17CarryingAmountAfterApplyingAmendments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets affected by amendments to IFRS 9 made by IFRS 17, carrying amount after applying amendments
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42 b
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial assets affected by the amendments to IFRS 9 made by IFRS 17, after applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAffectedByAmendmentsToIFRS9MadeByIFRS17CarryingAmountImmediatelyBeforeApplyingAmendments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets affected by amendments to IFRS 9 made by IFRS 17, carrying amount immediately before applying amendments
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42 a
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial assets affected by the amendments to IFRS 9 made by IFRS 17, immediately before applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAffectedByAmendmentsToIFRS9MadeByIFRS17ClassificationImmediatelyBeforeApplyingAmendments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial assets affected by amendments to IFRS 9 made by IFRS 17, classification immediately before applying amendments
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42 a
                        
                     
                           documentation
                        
                        
                           The classification of financial assets affected by the amendments to IFRS 9 made by IFRS 17, immediately before applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAffectedByAmendmentsToIFRS9MadeByIFRS17MeasurementCategoryAfterApplyingAmendments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial assets affected by amendments to IFRS 9 made by IFRS 17, measurement category after applying amendments
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42 b
                        
                     
                           documentation
                        
                        
                           The measurement category of financial assets affected by the amendments to IFRS 9 made by IFRS 17, after applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAffectedByAmendmentsToIFRS9MadeByIFRS17MeasurementCategoryImmediatelyBeforeApplyingAmendments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial assets affected by amendments to IFRS 9 made by IFRS 17, measurement category immediately before applying amendments
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42 a
                        
                     
                           documentation
                        
                        
                           The measurement category of financial assets affected by the amendments to IFRS 9 made by IFRS 17, immediately before applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAffectedByRedesignationAtDateOfInitialApplicationOfIFRS17CarryingAmountAfterRedesignation
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets affected by redesignation at date of initial application of IFRS 17, carrying amount after redesignation
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C32 b (ii)
                        
                     
                           documentation
                        
                        
                           The carrying amount, after redesignation, of financial assets affected by the redesignation at the date of initial application of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAffectedByRedesignationAtDateOfInitialApplicationOfIFRS17CarryingAmountImmediatelyBeforeRedesignation
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets affected by redesignation at date of initial application of IFRS 17, carrying amount immediately before redesignation
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C32 b (i)
                        
                     
                           documentation
                        
                        
                           The carrying amount, immediately before redesignation, of financial assets affected by the redesignation at the date of initial application of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAffectedByRedesignationAtDateOfInitialApplicationOfIFRS17MeasurementCategoryAfterRedesignation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial assets affected by redesignation at date of initial application of IFRS 17, measurement category after redesignation
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C32 b (ii)
                        
                     
                           documentation
                        
                        
                           The measurement category, after redesignation, of financial assets affected by the redesignation at the date of initial application of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAffectedByRedesignationAtDateOfInitialApplicationOfIFRS17MeasurementCategoryImmediatelyBeforeRedesignation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial assets affected by redesignation at date of initial application of IFRS 17, measurement category immediately before redesignation
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C32 b (i)
                        
                     
                           documentation
                        
                        
                           The measurement category, immediately before redesignation, of financial assets affected by the redesignation at the date of initial application of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtAmortisedCost
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets at amortised cost
                        
                        
                           Disclosure: IFRS 7.8 f
                        
                     
                           documentation
                        
                        
                           The amount of financial assets at amortised cost. The amortised cost is the amount at which financial assets are measured at initial recognition minus principal repayments, plus or minus the cumulative amortisation using the effective interest method of any difference between that initial amount and the maturity amount, and adjusted for any impairment. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtAmortisedCostCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets at amortised cost, category [member]
                        
                        
                           Disclosure: IFRS 7.8 f
                        
                     
                           documentation
                        
                        
                           This member stands for the financial assets at amortised cost category. [Refer: Financial assets at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtAmortisedCostMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets at amortised cost, class [member]
                        
                        
                           Disclosure: IFRS 7.B2 a
                        
                     
                           documentation
                        
                        
                           This member stands for the financial assets measured at amortised cost class. [Refer: Financial assets at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets, at fair value
                        
                        
                           Disclosure: IFRS 7.25
                        
                     
                           documentation
                        
                        
                           The fair value of financial assets. [Refer: At fair value [member]; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets at fair value, class [member]
                        
                        
                           Disclosure: IFRS 7.B2 a
                        
                     
                           documentation
                        
                        
                           This member stands for the financial assets measured at fair value class. [Refer: Financial assets; At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.8 h
                        
                     
                           documentation
                        
                        
                           The amount of financial assets at fair value through other comprehensive income. [Refer: At fair value [member]; Financial assets; Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total financial assets at fair value through other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Financial assets at fair value through other comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets at fair value through other comprehensive income, category [member]
                        
                        
                           Disclosure: IFRS 7.8 h
                        
                     
                           documentation
                        
                        
                           This member stands for the financial assets at fair value through other comprehensive income category. [Refer: Financial assets at fair value through other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughProfitOrLoss
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of financial assets that are measured at fair value and for which gains (losses) are recognised in profit or loss. A financial asset shall be measured at fair value through profit or loss unless it is measured at amortised cost or at fair value through other comprehensive income. A gain (loss) on a financial asset measured at fair value shall be recognised in profit or loss unless it is part of a hedging relationship, it is an investment in an equity instrument for which the entity has elected to present gains and losses in other comprehensive income or it is a financial asset measured at fair value through other comprehensive income. [Refer: At fair value [member]; Financial assets]
                        
                     
                           totalLabel
                        
                        
                           Total financial assets at fair value through profit or loss
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Financial assets at fair value through profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets at fair value through profit or loss, category [member]
                        
                        
                           Disclosure: IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           This member stands for the financial assets at fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets at fair value through profit or loss, classified as held for trading
                        
                        
                           Common practice: IAS 1.55, Disclosure: Expiry date 2023-01-01 IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of financial assets at fair value through profit or loss classified as held for trading. A financial asset is classified as held for trading if: (a) it is acquired principally for the purpose of selling it in the near term; (b) on initial recognition it is part of a portfolio of identified financial instruments that are managed together and for which there is evidence of a recent actual pattern of short-term profit-taking; or (c) it is a derivative (except for a derivative that is a financial guarantee contract or a designated and effective hedging instrument). [Refer: At fair value [member]; Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTradingCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets at fair value through profit or loss, classified as held for trading, category [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           This member stands for the financial assets at fair value through profit or loss classified as held for trading category. [Refer: Financial assets at fair value through profit or loss, classified as held for trading]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets at fair value through profit or loss, designated upon initial recognition or subsequently
                        
                        
                           Disclosure: IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of financial assets at fair value through profit or loss that were designated as such upon initial recognition or subsequently. [Refer: At fair value [member]; Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets at fair value through profit or loss, designated upon initial recognition or subsequently, category [member]
                        
                        
                           Disclosure: IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           This member stands for the financial assets at fair value through profit or loss designated as such upon initial recognition or subsequently category. [Refer: Financial assets at fair value through profit or loss, designated upon initial recognition or subsequently]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets at fair value through profit or loss, mandatorily measured at fair value
                        
                        
                           Disclosure: IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of financial assets mandatorily measured at fair value through profit or loss in accordance with IFRS 9. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member]
                        
                        
                           Disclosure: IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           This member stands for the financial assets mandatorily measured at fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss, mandatorily measured at fair value]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughProfitOrLossMeasuredAsSuchInAccordanceWithExemptionForReacquisitionOfOwnEquityInstruments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets at fair value through profit or loss, measured as such in accordance with exemption for reacquisition of own equity instruments
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of financial assets at fair value through profit or loss measured as such in accordance with the exemption for reacquisition of own equity instruments, as described in paragraph 33A of IAS 32. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughProfitOrLossMeasuredAsSuchInAccordanceWithExemptionForReacquisitionOfOwnEquityInstrumentsCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets at fair value through profit or loss, measured as such in accordance with exemption for reacquisition of own equity instruments, category [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           This member stands for the financial assets at fair value through profit or loss measured as such in accordance with the exemption for reacquisition of own equity instruments category. [Refer: Financial assets at fair value through profit or loss, measured as such in accordance with exemption for reacquisition of own equity instruments]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughProfitOrLossMeasuredAsSuchInAccordanceWithExemptionForRepurchaseOfOwnFinancialLiabilities
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets at fair value through profit or loss, measured as such in accordance with exemption for repurchase of own financial liabilities
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of financial assets at fair value through profit or loss measured as such in accordance with the exemption for repurchase of own financial liabilities, as described in paragraph 3.3.5 of IFRS 9. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAtFairValueThroughProfitOrLossMeasuredAsSuchInAccordanceWithExemptionForRepurchaseOfOwnFinancialLiabilitiesCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets at fair value through profit or loss, measured as such in accordance with exemption for repurchase of own financial liabilities, category [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           This member stands for the financial assets at fair value through profit or loss measured as such in accordance with the exemption for repurchase of own financial liabilities category. [Refer: Financial assets at fair value through profit or loss, measured as such in accordance with exemption for repurchase of own financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAvailableforsale
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets available-for-sale
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 d
                        
                     
                           documentation
                        
                        
                           The amount of non-derivative financial assets that are designated as available for sale or are not classified as (a) loans and receivables; (b) held-to-maturity investments; or (c) financial assets at fair value through profit or loss. [Refer: Derivative financial assets; Financial assets at fair value through profit or loss; Held-to-maturity investments]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsAvailableforsaleCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets available-for-sale, category [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 d
                        
                     
                           documentation
                        
                        
                           This member stands for the financial assets available-for-sale category. [Refer: Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsCarryingAmountImmediatelyAfterInitialApplicationOfIFRS9
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets, carrying amount immediately after initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I b
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial assets immediately after the initial application of IFRS 9. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsCarryingAmountImmediatelyBeforeInitialApplicationOfIFRS9
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets, carrying amount immediately before initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I a
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial assets at the date of initial application of IFRS 9, determined in accordance with IAS 39 or in accordance with a previous version of IFRS 9 (if the entity’s chosen approach to applying IFRS 9 involves more than one date of initial application for different requirements). [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsCategoryMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Financial assets, category [member]
                        
                        
                           Disclosure: IFRS 7.8
                        
                     
                           documentation
                        
                        
                           This member stands for aggregated categories of financial assets. It also represents the standard value for the 'Categories of financial assets' axis if no other member is used. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsCollectivelyAssessedForCreditLossesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets collectively assessed for credit losses [member]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 7.37
                        
                     
                           documentation
                        
                        
                           This member stands for financial assets that have been collectively assessed for credit losses. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsDescribedInParagraph39EaOfIFRS4CarryingAmountApplyingIAS39
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets described in paragraph 39E(a) of IFRS 4, carrying amount applying IAS 39
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39G a
                        
                     
                           documentation
                        
                        
                           The carrying amount applying IAS 39 of financial assets described in paragraph 39E(a) of IFRS 4. In case of financial assets measured at amortised cost, the amount should be before adjusting for any impairment allowances. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsDescribedInParagraph39EaOfIFRS4FairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets described in paragraph 39E(a) of IFRS 4, fair value
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39E a
                        
                     
                           documentation
                        
                        
                           The fair value of financial assets described in paragraph 39E(a) of IFRS 4, ie financial assets with contractual terms that give rise on specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding (ie financial assets that meet the condition in paragraphs 4.1.2(b) and 4.1.2A(b) of IFRS 9), excluding any financial asset that meets the definition of held for trading in IFRS 9, or that is managed and whose performance is evaluated on a fair value basis (paragraph B4.1.6 of IFRS 9). [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsDescribedInParagraph39EaOfIFRS4ThatDoNotHaveLowCreditRiskCarryingAmountApplyingIAS39
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets described in paragraph 39E(a) of IFRS 4 that do not have low credit risk, carrying amount applying IAS 39
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39G b
                        
                     
                           documentation
                        
                        
                           The carrying amount applying IAS 39 of financial assets described in paragraph 39E(a) of IFRS 4 that do not have low credit risk. In case of financial assets measured at amortised cost, the amount should be before adjusting for any impairment allowances. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsDescribedInParagraph39EaOfIFRS4ThatDoNotHaveLowCreditRiskFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets described in paragraph 39E(a) of IFRS 4 that do not have low credit risk, fair value
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39G b
                        
                     
                           documentation
                        
                        
                           The fair value of financial assets described in paragraph 39E(a) of IFRS 4 that do not have low credit risk. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsDesignatedAsMeasuredAtFairValueAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Financial assets designated as measured at fair value through profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsHeldForManagingLiquidityRisk
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets held for managing liquidity risk
                        
                        
                           Disclosure: IFRS 7.B11E
                        
                     
                           documentation
                        
                        
                           The amount of financial assets held for managing liquidity risk (for example, financial assets that are readily saleable or expected to generate cash inflows to meet cash outflows on financial liabilities). [Refer: Liquidity risk [member]; Financial assets; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsImpairedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets impaired [member]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 7.37
                        
                     
                           documentation
                        
                        
                           This member stands for financial assets that have been impaired. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsIndividuallyAssessedForCreditLossesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets individually assessed for credit losses [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.37 b
                        
                     
                           documentation
                        
                        
                           This member stands for financial assets that have been individually assessed for credit losses. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets measured at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.8 h
                        
                     
                           documentation
                        
                        
                           The amount of financial assets that are measured at fair value through other comprehensive income. A financial asset shall be measured at fair value through other comprehensive income if both of the following conditions are met: (a) the financial asset is held within a business model whose objective is achieved by both collecting contractual cash flows and selling financial assets and (b) the contractual terms of the financial asset give rise on specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding. [Refer: At fair value [member]; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Financial assets measured at fair value through other comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets measured at fair value through other comprehensive income, category [member]
                        
                        
                           Disclosure: IFRS 7.8 h
                        
                     
                           documentation
                        
                        
                           This member stands for the financial assets at fair value through other comprehensive income category. [Refer: Financial assets measured at fair value through other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsMeasurementCategoryImmediatelyAfterInitialApplicationOfIFRS9
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial assets, measurement category immediately after initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I b
                        
                     
                           documentation
                        
                        
                           The measurement category of financial assets immediately after the initial application of IFRS 9. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsMeasurementCategoryImmediatelyBeforeInitialApplicationOfIFRS9
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial assets, measurement category immediately before initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I a
                        
                     
                           documentation
                        
                        
                           The measurement category of financial assets at the date of initial application of IFRS 9, determined in accordance with IAS 39 or in accordance with a previous version of IFRS 9 (if the entity’s chosen approach to applying IFRS 9 involves more than one date of initial application for different requirements). [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Financial assets, class [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C32, Disclosure: Effective on first application of IFRS 9 IFRS 4.39L b, Disclosure: IFRS 7.42I, Disclosure: IFRS 7.6, Disclosure: IFRS 9.7.2.34, Disclosure: Effective 2023-01-01 IFRS 9.7.2.42
                        
                     
                           documentation
                        
                        
                           This member stands for aggregated classes of financial assets. It also represents the standard value for the 'Classes of financial assets' axis if no other member is used. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsNeitherPastDueNorImpairedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets neither past due nor impaired [member]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 7.37
                        
                     
                           documentation
                        
                        
                           This member stands for financial assets that are neither past due nor impaired. A financial asset is past due when a counterparty has failed to make a payment when contractually due. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsOtherThanThoseSpecifiedInParagraph39EaOfIFRS4FairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets other than those specified in paragraph 39E(a) of IFRS 4, fair value
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39E b
                        
                     
                           documentation
                        
                        
                           The fair value of financial assets other than those described in paragraph 39E(a) of IFRS 4. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsOutsideScopeOfIFRS7Member
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets outside scope of IFRS 7, class [member]
                        
                        
                           Disclosure: IFRS 7.B2 b
                        
                     
                           documentation
                        
                        
                           This member stands for the financial assets outside the scope of IFRS 7 class. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsPastDueButNotImpairedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial assets past due but not impaired [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.37 a
                        
                     
                           documentation
                        
                        
                           This member stands for financial assets that are past due but not impaired. A financial asset is past due when a counterparty has failed to make a payment when contractually due. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets pledged as collateral for liabilities or contingent liabilities
                        
                        
                           Disclosure: IFRS 7.14 a
                        
                     
                           documentation
                        
                        
                           The amount of financial assets that the entity has pledged as collateral for liabilities or contingent liabilities, including amounts that have been reclassified in accordance with paragraph 3.2.23(a) of IFRS 9. [Refer: Contingent liabilities [member]; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsPreviouslyDesignatedAtFairValueThroughProfitOrLossButNoLongerSoDesignatedFirstApplicationOfIFRS9
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets previously designated at fair value through profit or loss but no longer so designated, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I c
                        
                     
                           documentation
                        
                        
                           The amount of financial assets in the statement of financial position that were previously designated as measured at fair value through profit or loss but are no longer so designated when the entity initially applies IFRS 9. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsPreviouslyDesignatedAtFairValueThroughProfitOrLossReclassifiedDueToRequirementsOfIFRS9FirstApplicationOfIFRS9
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets previously designated at fair value through profit or loss reclassified due to requirements of IFRS 9, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I c
                        
                     
                           documentation
                        
                        
                           The amount of financial assets in the statement of financial position that were previously designated as measured at fair value through profit or loss but are no longer so designated, and that were reclassified due to requirements of IFRS 9 when the entity initially applies IFRS 9. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsPreviouslyDesignatedAtFairValueThroughProfitOrLossReclassifiedVoluntarilyFirstApplicationOfIFRS9
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets previously designated at fair value through profit or loss reclassified voluntarily, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I c
                        
                     
                           documentation
                        
                        
                           The amount of financial assets in the statement of financial position that were previously designated as measured at fair value through profit or loss but are no longer so designated, and that the entity voluntarily elected to reclassify when the entity initially applies IFRS 9. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsReclassifiedOutOfAvailableforsaleFinancialAssetsAtFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets reclassified out of available-for-sale financial assets, at fair value
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A b
                        
                     
                           documentation
                        
                        
                           The fair value of financial assets that have been reclassified out of the available-for-sale category. [Refer: At fair value [member]; Financial assets, at fair value]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsReclassifiedOutOfAvailableforsaleFinancialAssetsCarryingAmount
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets reclassified out of available-for-sale financial assets, carrying amount
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A b
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial assets that have been reclassified out of the available-for-sale category. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsReclassifiedOutOfFinancialAssetsAtFairValueThroughProfitOrLossAtFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets reclassified out of financial assets at fair value through profit or loss, at fair value
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A b
                        
                     
                           documentation
                        
                        
                           The fair value of financial assets that have been reclassified out of the fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsReclassifiedOutOfFinancialAssetsAtFairValueThroughProfitOrLossCarryingAmount
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets reclassified out of financial assets at fair value through profit or loss, carrying amount
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A b
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial assets that have been reclassified out of the fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsRecognisedAsOfAcquisitionDate
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets recognised as of acquisition date
                        
                        
                           Example: IFRS 3.B64 i, Example: IFRS 3.IE72
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for financial assets acquired in a business combination. [Refer: Financial assets; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsThatAreIndividuallyDeterminedToBeImpairedFairValueOfCollateralHeldAndOtherCreditEnhancements
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets that are individually determined to be impaired, fair value of collateral held and other credit enhancements
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.37 b, Example: Expiry date 2023-01-01 IFRS 7.IG29 c
                        
                     
                           documentation
                        
                        
                           The fair value of collateral available and other credit enhancements obtained for financial assets that are individually determined to be impaired. [Refer: Financial assets; Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsThatWereDesignatedAsMeasuredAtFairValueThroughProfitOrLossBeforeApplicationOfAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationThatAreNoLongerSoDesignated
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets that were designated as measured at fair value through profit or loss before application of amendments to IFRS 9 for prepayment features with negative compensation that are no longer so designated
                        
                        
                           Disclosure: IFRS 9.7.2.34 c
                        
                     
                           documentation
                        
                        
                           The amount of financial assets in the statement of financial position that were previously designated as measured at fair value through profit or loss but are no longer so designated when the entity applies the amendments to IFRS 9 for prepayment features with negative compensation. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsThatWereDesignatedAsMeasuredAtFairValueThroughProfitOrLossBeforeApplicationOfIFRS17ThatAreNoLongerSoDesignated
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets that were designated as measured at fair value through profit or loss before application of IFRS 17 that are no longer so designated
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C32 c
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial assets in the statement of financial position that were previously designated as measured at fair value through profit or loss applying paragraph 4.1.5 of IFRS 9 that are no longer so designated after application of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsToWhichOverlayApproachIsApplied
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets to which overlay approach is applied
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L b
                        
                     
                           documentation
                        
                        
                           The amount of financial assets to which the overlay approach is applied. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsTypeMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Financial assets, type [member]
                        
                        
                           Disclosure: IFRS 7.B51, Disclosure: IFRS 7.B52
                        
                     
                           documentation
                        
                        
                           This member stands for aggregated types of financial assets. It also represents the standard value for the 'Types of financial assets' axis if no other member is used. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsWhichDoNotQualifyForDerecognitionAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Transferred financial assets that are not derecognised in their entirety [axis]
                        
                        
                           Disclosure: IFRS 7.42D
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsWhichDoNotQualifyForDerecognitionMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Transferred financial assets that are not derecognised in their entirety [member]
                        
                        
                           Disclosure: IFRS 7.42D
                        
                     
                           documentation
                        
                        
                           This member stands for transferred financial assets that are not derecognised in their entirety. It also represents the standard value for the 'Transferred financial assets that are not derecognised in their entirety' axis if no other member is used. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsWhoseContractualCashFlowCharacteristicsHaveBeenAssessedBasedOnFactsAndCircumstancesAtInitialRecognitionWithoutTakingIntoAccountExceptionForPrepaymentFeatures
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets whose contractual cash flow characteristics have been assessed based on facts and circumstances at initial recognition without taking into account exception for prepayment features
                        
                        
                           Disclosure: IFRS 7.42S
                        
                     
                           documentation
                        
                        
                           The amount of financial assets whose contractual cash flow characteristics have been assessed based on the facts and circumstances that existed at the initial recognition without taking into account the exception for prepayment features. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsWhoseContractualCashFlowCharacteristicsHaveBeenAssessedBasedOnFactsAndCircumstancesAtInitialRecognitionWithoutTakingIntoAccountRequirementsRelatedToModificationOfTimeValueOfMoneyElement
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets whose contractual cash flow characteristics have been assessed based on facts and circumstances at initial recognition without taking into account requirements related to modification of time value of money element
                        
                        
                           Disclosure: IFRS 7.42R
                        
                     
                           documentation
                        
                        
                           The amount of financial assets whose contractual cash flow characteristics have been assessed based on the facts and circumstances that existed at the initial recognition without taking into account the requirements related to the modification of the time value of money element. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesAmortisedCostBeforeModification
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Financial assets with contractual cash flows modified during reporting period while loss allowance measured at lifetime expected credit losses, amortised cost before modification
                        
                        
                           Disclosure: IFRS 7.35J a
                        
                     
                           documentation
                        
                        
                           The amortised cost before the modification of financial assets for which the contractual cash flows have been modified during the reporting period while they had a loss allowance measured at an amount equal to lifetime expected credit losses. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesModificationGainLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Financial assets with contractual cash flows modified during reporting period while loss allowance measured at lifetime expected credit losses, modification gain (loss)
                        
                        
                           Disclosure: IFRS 7.35J a
                        
                     
                           documentation
                        
                        
                           The net modification gain (loss) on financial assets for which the contractual cash flows have been modified during the reporting period while they had a loss allowance measured at an amount equal to lifetime expected credit losses. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsWithModifiedContractualCashFlowsWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesForWhichLossAllowanceChangedDuringReportingPeriodTo12monthExpectedCreditLossesGrossCarryingAmount
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets with modified contractual cash flows while loss allowance measured at lifetime expected credit losses for which loss allowance changed during reporting period to 12-month expected credit losses, gross carrying amount
                        
                        
                           Disclosure: IFRS 7.35J b
                        
                     
                           documentation
                        
                        
                           The gross carrying amount of financial assets that have been modified since initial recognition at a time when the loss allowance was measured at an amount equal to lifetime expected credit losses and for which the loss allowance has changed during the reporting period to an amount equal to 12-month expected credit losses. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialAssetsWrittenOffDuringReportingPeriodAndStillSubjectToEnforcementActivityContractualAmountOutstanding
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Financial assets written off during reporting period and still subject to enforcement activity, contractual amount outstanding
                        
                        
                           Disclosure: IFRS 7.35L
                        
                     
                           documentation
                        
                        
                           The contractual amount outstanding on financial assets that were written off during the reporting period and are still subject to enforcement activity. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialEffectOfChangesInAccountingPolicyMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Increase (decrease) due to changes in accounting policy [member]
                        
                        
                           Disclosure: IAS 8.28 f (i), Disclosure: IAS 8.29 c (i)
                        
                     
                           documentation
                        
                        
                           This member stands for the financial effect of changes in accounting policy.
                        
                     
                           ifrs-full
                        
                        
                           FinancialEffectOfCorrectionsOfAccountingErrorsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Increase (decrease) due to corrections of prior period errors [member]
                        
                        
                           Disclosure: IAS 8.49 b (i), Disclosure: IAS 8.49 c
                        
                     
                           documentation
                        
                        
                           This member stands for the financial effect of corrections of prior period errors.
                        
                     
                           ifrs-full
                        
                        
                           FinancialEffectOfTransitionFromPreviousGAAPToIFRSsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Financial effect of transition from previous GAAP to IFRSs [axis]
                        
                        
                           Disclosure: IFRS 1.24
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           FinancialForecastOfCashFlowsForCashgeneratingUnitMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]
                        
                        
                           Example: IFRS 13.B36 e
                        
                     
                           documentation
                        
                        
                           This member stands for a financial forecast of cash flows for a cash-generating unit, used as a measurement input.
                        
                     
                           ifrs-full
                        
                        
                           FinancialForecastOfProfitOrLossForCashgeneratingUnitMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial forecast of profit (loss) for cash-generating unit, measurement input [member]
                        
                        
                           Example: IFRS 13.B36 e
                        
                     
                           documentation
                        
                        
                           This member stands for a financial forecast of profit or loss for a cash-generating unit, used as a measurement input.
                        
                     
                           ifrs-full
                        
                        
                           FinancialGuaranteeContractsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial guarantee contracts [member]
                        
                        
                           Disclosure: IFRS 7.35M, Disclosure: IFRS 7.B8E
                        
                     
                           documentation
                        
                        
                           This member stands for contracts that require the issuer to make specified payments to reimburse the holder for a loss it incurs because a specified debtor fails to make payment when due in accordance with the original or modified terms of a debt instrument.
                        
                     
                           ifrs-full
                        
                        
                           FinancialInstrumentsCreditimpairedAfterPurchaseOrOriginationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial instruments credit-impaired after purchase or origination [member]
                        
                        
                           Disclosure: IFRS 7.35H b (ii), Disclosure: IFRS 7.35M b (ii)
                        
                     
                           documentation
                        
                        
                           This member stands for financial instruments that were credit-impaired after purchase or origination. [Refer: Financial instruments credit-impaired [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinancialInstrumentsCreditimpairedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial instruments credit-impaired [member]
                        
                        
                           Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35M
                        
                     
                           documentation
                        
                        
                           This member stands for financial instruments that are credit-impaired. [Refer: Credit impairment of financial instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinancialInstrumentsDesignatedAsHedgingInstrumentsAtFairValue
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Financial instruments designated as hedging instruments, at fair value
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.22 b
                        
                     
                           documentation
                        
                        
                           The fair value of financial instruments designated as hedging instruments. Hedging instruments are designated derivatives or (for a hedge of the risk of changes in foreign currency exchange rates only) designated non-derivative financial assets or non-derivative financial liabilities whose fair value or cash flows are expected to offset changes in the fair value or cash flows of a designated hedged item. [Refer: At fair value [member]; Derivatives [member]; Derivative financial assets; Derivative financial liabilities; Financial instruments, class [member]; Financial assets; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Financial instruments measured at fair value through profit or loss because credit derivative is used to manage credit risk [axis]
                        
                        
                           Disclosure: IFRS 7.24G
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Financial instruments measured at fair value through profit or loss because credit derivative is used to manage credit risk [member]
                        
                        
                           Disclosure: IFRS 7.24G
                        
                     
                           documentation
                        
                        
                           This member stands for financial instruments measured at fair value through profit or loss, because a credit derivative is used to manage the credit risk of these instruments. It also represents the standard value for the 'Financial instruments measured at fair value through profit or loss because credit derivative is used to manage credit risk' axis if no other member is used. [Refer: Financial instruments, class [member]; Credit risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinancialInstrumentsNotCreditimpairedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial instruments not credit-impaired [member]
                        
                        
                           Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35M
                        
                     
                           documentation
                        
                        
                           This member stands for financial instruments that are not credit-impaired. [Refer: Credit impairment of financial instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinancialInstrumentsPurchasedOrOriginatedCreditimpairedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial instruments purchased or originated credit-impaired [member]
                        
                        
                           Disclosure: IFRS 7.35H c, Disclosure: IFRS 7.35M c
                        
                     
                           documentation
                        
                        
                           This member stands for financial instruments that were purchased or originated as credit-impaired. [Refer: Financial instruments credit-impaired [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Financial instruments subject to enforceable master netting arrangement or similar agreement not set off against financial assets
                        
                        
                           Example: IFRS 7.13C d (i), Example: IFRS 7.IG40D
                        
                     
                           documentation
                        
                        
                           The amount of financial instruments subject to an enforceable master netting arrangement or similar agreement that are not set off against financial assets. [Refer: Financial assets]
                        
                     
                           negatedLabel
                        
                        
                           Financial instruments subject to enforceable master netting arrangement or similar agreement not set off against financial assets
                        
                     
                           ifrs-full
                        
                        
                           FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities
                        
                        
                           (X) instant, debit
                        
                        
                           label
                        
                        
                           Financial instruments subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities
                        
                        
                           Example: IFRS 7.13C d (i), Example: IFRS 7.IG40D
                        
                     
                           documentation
                        
                        
                           The amount of financial instruments subject to an enforceable master netting arrangement or similar agreement that are not set off against financial liabilities. [Refer: Financial liabilities]
                        
                     
                           negatedLabel
                        
                        
                           Financial instruments subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities
                        
                     
                           ifrs-full
                        
                        
                           FinancialInstrumentsWhoseFairValuePreviouslyCouldNotBeReliablyMeasuredAtTimeOfDerecognition
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Financial instruments whose fair value previously could not be reliably measured at time of derecognition
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.30 e
                        
                     
                           documentation
                        
                        
                           The amount, at the time of derecognition, of derecognised financial instruments whose fair value previously could not be reliably measured. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities
                        
                        
                           Disclosure: IFRS 7.25
                        
                     
                           documentation
                        
                        
                           The amount of liabilities that are: (a) a contractual obligation: (i) to deliver cash or another financial asset to another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially unfavourable to the entity; or (b) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to deliver a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose, rights, options or warrants to acquire a fixed number of the entity’s own equity instruments for a fixed amount of any currency are equity instruments if the entity offers the rights, options or warrants pro rata to all of its existing owners of the same class of its own non-derivative equity instruments. Also, for those purposes the entity’s own equity instruments do not include puttable financial instruments that are classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. As an exception, an instrument that meets the definition of a financial liability is classified as an equity instrument if it has all the features and meets the conditions in paragraphs 16A-16B or paragraphs 16C-16D of IAS 32. [Refer: Financial instruments, class [member]; Financial assets; Derivatives [member]]
                        
                     
                           totalLabel
                        
                        
                           Total financial liabilities
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationCarryingAmountAfterApplyingAmendments
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities affected by amendments to IFRS 9 for prepayment features with negative compensation, carrying amount after applying amendments
                        
                        
                           Disclosure: IFRS 9.7.2.34 b
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial liabilities affected by the amendments to IFRS 9 for prepayment features with negative compensation, after applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationCarryingAmountImmediatelyBeforeApplyingAmendments
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities affected by amendments to IFRS 9 for prepayment features with negative compensation, carrying amount immediately before applying amendments
                        
                        
                           Disclosure: IFRS 9.7.2.34 a
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial liabilities affected by the amendments to IFRS 9 for prepayment features with negative compensation, immediately before applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationMeasurementCategoryAfterApplyingAmendments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial liabilities affected by amendments to IFRS 9 for prepayment features with negative compensation, measurement category after applying amendments
                        
                        
                           Disclosure: IFRS 9.7.2.34 b
                        
                     
                           documentation
                        
                        
                           The measurement category of financial liabilities affected by the amendments to IFRS 9 for prepayment features with negative compensation, after applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAffectedByAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationMeasurementCategoryImmediatelyBeforeApplyingAmendments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial liabilities affected by amendments to IFRS 9 for prepayment features with negative compensation, measurement category immediately before applying amendments
                        
                        
                           Disclosure: IFRS 9.7.2.34 a
                        
                     
                           documentation
                        
                        
                           The measurement category of financial liabilities affected by the amendments to IFRS 9 for prepayment features with negative compensation, immediately before applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAffectedByAmendmentsToIFRS9MadeByIFRS17CarryingAmountAfterApplyingAmendments
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities affected by amendments to IFRS 9 made by IFRS 17, carrying amount after applying amendments
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42 b
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial liabilities affected by amendments to IFRS 9 made by IFRS 17, after applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAffectedByAmendmentsToIFRS9MadeByIFRS17CarryingAmountImmediatelyBeforeApplyingAmendments
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities affected by amendments to IFRS 9 made by IFRS 17, carrying amount immediately before applying amendments
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42 a
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial liabilities affected by the amendments to IFRS 9 made by IFRS 17, immediately before applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAffectedByAmendmentsToIFRS9MadeByIFRS17ClassificationImmediatelyBeforeApplyingAmendments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial liabilities affected by amendments to IFRS 9 made by IFRS 17, classification immediately before applying amendments
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42 a
                        
                     
                           documentation
                        
                        
                           The classification of financial liabilities affected by the amendments to IFRS 9 made by IFRS 17, immediately before applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAffectedByAmendmentsToIFRS9MadeByIFRS17MeasurementCategoryAfterApplyingAmendments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial liabilities affected by amendments to IFRS 9 made by IFRS 17, measurement category after applying amendments
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42 b
                        
                     
                           documentation
                        
                        
                           The measurement category of financial liabilities affected by the amendments to IFRS 9 made by IFRS 17, after applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAffectedByAmendmentsToIFRS9MadeByIFRS17MeasurementCategoryImmediatelyBeforeApplyingAmendments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial liabilities affected by amendments to IFRS 9 made by IFRS 17, measurement category immediately before applying amendments
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42 a
                        
                     
                           documentation
                        
                        
                           The measurement category of financial liabilities affected by the amendments to IFRS 9 made by IFRS 17, immediately before applying the amendments.
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAtAmortisedCost
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities at amortised cost
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 f, Disclosure: IFRS 7.8 g
                        
                     
                           documentation
                        
                        
                           The amount of financial liabilities at amortised cost. The amortised cost is the amount at which financial liabilities are measured at initial recognition minus principal repayments, plus or minus the cumulative amortisation using the effective interest method of any difference between that initial amount and the maturity amount. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAtAmortisedCostCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial liabilities at amortised cost, category [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 f, Disclosure: IFRS 7.8 g
                        
                     
                           documentation
                        
                        
                           This member stands for the financial liabilities at amortised cost category. [Refer: Financial liabilities at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAtAmortisedCostMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial liabilities at amortised cost, class [member]
                        
                        
                           Disclosure: IFRS 7.B2 a
                        
                     
                           documentation
                        
                        
                           This member stands for the financial liabilities measured at amortised cost class. [Refer: Financial liabilities at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAtFairValue
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities, at fair value
                        
                        
                           Disclosure: IFRS 7.25
                        
                     
                           documentation
                        
                        
                           The fair value of financial liabilities. [Refer: At fair value [member]; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAtFairValueMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial liabilities at fair value, class [member]
                        
                        
                           Disclosure: IFRS 7.B2 a
                        
                     
                           documentation
                        
                        
                           This member stands for the financial liabilities measured at fair value class. [Refer: Financial liabilities; At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAtFairValueThroughProfitOrLoss
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.8 e
                        
                     
                           documentation
                        
                        
                           The amount of financial liabilities that meet either of the following conditions: (a) they meet the definition of held for trading; or (b) upon initial recognition they are designated by the entity as at fair value through profit or loss. An entity may use this designation only when permitted by paragraph 4.3.5 of IFRS 9 (embedded derivatives) or when doing so results in more relevant information, because either: (a) it eliminates or significantly reduces a measurement or recognition inconsistency (sometimes referred to as ‘an accounting mismatch’) that would otherwise arise from measuring assets or liabilities or recognising the gains and losses on them on different bases; or (b) a group of financial liabilities or financial assets and financial liabilities is managed and its performance is evaluated on a fair value basis, in accordance with a documented risk management or investment strategy, and information about the group is provided internally on that basis to the entity’s key management personnel (as defined in IAS 24). [Refer: At fair value [member]; Key management personnel of entity or parent [member]; Derivatives [member]; Financial assets; Financial liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total financial liabilities at fair value through profit or loss
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Financial liabilities at fair value through profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial liabilities at fair value through profit or loss, category [member]
                        
                        
                           Disclosure: IFRS 7.8 e
                        
                     
                           documentation
                        
                        
                           This member stands for the financial liabilities at fair value through profit or loss category. [Refer: Financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities at fair value through profit or loss that meet definition of held for trading
                        
                        
                           Disclosure: IFRS 7.8 e
                        
                     
                           documentation
                        
                        
                           The amount of financial liabilities at fair value through profit or loss that meet the definition of held for trading. A financial liability is classified as held for trading if: (a) it is acquired or incurred principally for the purpose of selling or repurchasing it in the near term; (b) on initial recognition it is part of a portfolio of identified financial instruments that are managed together and for which there is evidence of a recent actual pattern of short-term profit-taking; or (c) it is a derivative (except for a derivative that is a financial guarantee contract or a designated and effective hedging instrument). [Refer: Financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently
                        
                        
                           Disclosure: IFRS 7.8 e
                        
                     
                           documentation
                        
                        
                           The amount of financial liabilities at fair value through profit or loss that were designated as such upon initial recognition or subsequently. [Refer: At fair value [member]; Financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently, category [member]
                        
                        
                           Disclosure: IFRS 7.8 e
                        
                     
                           documentation
                        
                        
                           This member stands for the financial liabilities at fair value through profit or loss designated as such upon initial recognition or subsequently category. [Refer: Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesAtFairValueThroughProfitOrLossThatMeetDefinitionOfHeldForTradingCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial liabilities at fair value through profit or loss that meet definition of held for trading, category [member]
                        
                        
                           Disclosure: IFRS 7.8 e
                        
                     
                           documentation
                        
                        
                           This member stands for the financial liabilities at fair value through profit or loss that meet the definition of held for trading category. [Refer: Financial liabilities at fair value through profit or loss that meet definition of held for trading]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesCarryingAmountImmediatelyAfterInitialApplicationOfIFRS9
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities, carrying amount immediately after initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I b
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial liabilities immediately after the initial application of IFRS 9. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesCarryingAmountImmediatelyBeforeInitialApplicationOfIFRS9
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities, carrying amount immediately before initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I a
                        
                     
                           documentation
                        
                        
                           The carrying amount of financial liabilities at the date of initial application of IFRS 9, determined in accordance with IAS 39 or in accordance with a previous version of IFRS 9 (if the entity’s chosen approach to applying IFRS 9 involves more than one date of initial application for different requirements). [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesCategoryMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Financial liabilities, category [member]
                        
                        
                           Disclosure: IFRS 7.8
                        
                     
                           documentation
                        
                        
                           This member stands for aggregated categories of financial liabilities. It also represents the standard value for the 'Categories of financial liabilities' axis if no other member is used. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesMeasurementCategoryImmediatelyAfterInitialApplicationOfIFRS9
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial liabilities, measurement category immediately after initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I b
                        
                     
                           documentation
                        
                        
                           The measurement category of financial liabilities immediately after the initial application of IFRS 9. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesMeasurementCategoryImmediatelyBeforeInitialApplicationOfIFRS9
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Financial liabilities, measurement category immediately before initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I a
                        
                     
                           documentation
                        
                        
                           The measurement category of financial liabilities at the date of initial application of IFRS 9, determined in accordance with IAS 39 or in accordance with a previous version of IFRS 9 (if the entity’s chosen approach to applying IFRS 9 involves more than one date of initial application for different requirements). [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Financial liabilities, class [member]
                        
                        
                           Disclosure: IFRS 7.42I, Disclosure: IFRS 7.6, Disclosure: IFRS 9.7.2.34, Disclosure: Effective 2023-01-01 IFRS 9.7.2.42
                        
                     
                           documentation
                        
                        
                           This member stands for aggregated classes financial liabilities. It also represents the standard value for the 'Classes of financial liabilities' axis if no other member is used. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesOutsideScopeOfIFRS7Member
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial liabilities outside scope of IFRS 7, class [member]
                        
                        
                           Disclosure: IFRS 7.B2 b
                        
                     
                           documentation
                        
                        
                           This member stands for the financial liabilities outside the scope of IFRS 7 class. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesPreviouslyDesignatedAtFairValueThroughProfitOrLossButNoLongerSoDesignatedFirstApplicationOfIFRS9
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities previously designated at fair value through profit or loss but no longer so designated, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I c
                        
                     
                           documentation
                        
                        
                           The amount of financial liabilities in the statement of financial position that were previously designated as measured at fair value through profit or loss but are no longer so designated when the entity initially applies IFRS 9. [Refer: Financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesPreviouslyDesignatedAtFairValueThroughProfitOrLossReclassifiedDueToRequirementsOfIFRS9FirstApplicationOfIFRS9
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities previously designated at fair value through profit or loss reclassified due to requirements of IFRS 9, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I c
                        
                     
                           documentation
                        
                        
                           The amount of financial liabilities in the statement of financial position that were previously designated as measured at fair value through profit or loss but are no longer so designated, and that were reclassified due to the requirements of IFRS 9 when the entity initially applies IFRS 9. [Refer: Financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesPreviouslyDesignatedAtFairValueThroughProfitOrLossReclassifiedVoluntarilyFirstApplicationOfIFRS9
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities previously designated at fair value through profit or loss reclassified voluntarily, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42I c
                        
                     
                           documentation
                        
                        
                           The amount of financial liabilities in the statement of financial position that were previously designated as measured at fair value through profit or loss but are no longer so designated, and that the entity voluntarily elected to reclassify when the entity initially applies IFRS 9. [Refer: Financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesReclassifiedIntoEquity
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Financial liabilities reclassified into equity
                        
                        
                           Disclosure: IAS 1.80A
                        
                     
                           documentation
                        
                        
                           The amount of financial liabilities reclassified into equity. [Refer: Equity; Financial liabilities]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesRecognisedAsOfAcquisitionDate
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities recognised as of acquisition date
                        
                        
                           Example: IFRS 3.B64 i, Example: IFRS 3.IE72
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for financial liabilities assumed in a business combination. [Refer: Financial liabilities; Business combinations [member]]
                        
                     
                           negatedLabel
                        
                        
                           Financial liabilities recognised as of acquisition date
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesThatWereDesignatedAsMeasuredAtFairValueThroughProfitOrLossBeforeApplicationOfAmendmentsToIFRS9ForPrepaymentFeaturesWithNegativeCompensationThatAreNoLongerSoDesignated
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities that were designated as measured at fair value through profit or loss before application of amendments to IFRS 9 for prepayment features with negative compensation that are no longer so designated
                        
                        
                           Disclosure: IFRS 9.7.2.34 c
                        
                     
                           documentation
                        
                        
                           The amount of financial liabilities in the statement of financial position that were previously designated as measured at fair value through profit or loss but are no longer so designated when the entity applies the amendments to IFRS 9 for prepayment features with negative compensation. [Refer: Financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesThatWereDesignatedAsMeasuredAtFairValueThroughProfitOrLossBeforeApplicationOfAmendmentsToIFRS9MadeByIFRS17ButAreNoLongerSoDesignated
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Financial liabilities that were designated as measured at fair value through profit or loss before application of amendments to IFRS 9 made by IFRS 17 but are no longer so designated
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 9.7.2.42 c
                        
                     
                           documentation
                        
                        
                           The carrying amount of any financial liabilities in the statement of financial position that were previously designated as measured at fair value through profit or loss but are no longer so designated when the entity applies the amendments to IFRS 9 made by IFRS 17. [Refer: Financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           FinancialLiabilitiesTypeMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Financial liabilities, type [member]
                        
                        
                           Disclosure: IFRS 7.B51, Disclosure: IFRS 7.B52
                        
                     
                           documentation
                        
                        
                           This member stands for aggregated types of financial liabilities. It also represents the standard value for the 'Types of financial liabilities' axis if no other member is used. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           FinancialRiskMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Financial risk [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124, Disclosure: Effective 2023-01-01 IFRS 17.125, Disclosure: Effective 2023-01-01 IFRS 17.127
                        
                     
                           documentation
                        
                        
                           This member stands for the risk of a possible future change in one or more of a specified interest rate, financial instrument price, commodity price, currency exchange rate, index of prices or rates, credit rating or credit index or other variable, provided in the case of a non-financial variable that the variable is not specific to a party to the contract.
                        
                     
                           ifrs-full
                        
                        
                           FinishedGoods
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current finished goods
                        
                        
                           Example: IAS 1.78 c, Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of goods that have completed the production process and are held for sale in the ordinary course of business. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           FiveYearsBeforeReportingYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Five years before reporting year [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           This member stands for a year that ended five years before the end of the reporting year.
                        
                     
                           ifrs-full
                        
                        
                           FixedInterestRateMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Fixed interest rate [member]
                        
                        
                           Common practice: IFRS 7.39
                        
                     
                           documentation
                        
                        
                           This member stands for a fixed interest rate. [Refer: Interest rate risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           FixedpriceContractsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Fixed-price contracts [member]
                        
                        
                           Example: IFRS 15.B89 d
                        
                     
                           documentation
                        
                        
                           This member stands for fixed-price contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           FixturesAndFittings
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Fixtures and fittings
                        
                        
                           Example: IAS 16.37 g
                        
                     
                           documentation
                        
                        
                           The amount of fixtures and fittings, not permanently attached to real property, used in the entity's operations.
                        
                     
                           ifrs-full
                        
                        
                           FixturesAndFittingsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Fixtures and fittings [member]
                        
                        
                           Example: IAS 16.37 g
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing fixtures and fittings that are not permanently attached to real property. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           FlatSalaryPensionDefinedBenefitPlansMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Flat salary pension defined benefit plans [member]
                        
                        
                           Example: IAS 19.138 b
                        
                     
                           documentation
                        
                        
                           This member stands for flat salary pension defined benefit plans. [Refer: Pension defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           FloatingInterestRateMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Floating interest rate [member]
                        
                        
                           Common practice: IFRS 7.39
                        
                     
                           documentation
                        
                        
                           This member stands for a non-fixed interest rate. [Refer: Interest rate risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           ForeignCountriesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Foreign countries [member]
                        
                        
                           Disclosure: IFRS 8.33 a, Disclosure: IFRS 8.33 b
                        
                     
                           documentation
                        
                        
                           This member stands for countries outside the entity's country of domicile. [Refer: Country of domicile [member]]
                        
                     
                           ifrs-full
                        
                        
                           ForeignExchangeGain
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Foreign exchange gain
                        
                        
                           Disclosure: IAS 1.35, Disclosure: IAS 21.52 a
                        
                     
                           documentation
                        
                        
                           The gross gain arising from exchange differences recognised in profit or loss, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: Foreign exchange gain (loss)]
                        
                     
                           ifrs-full
                        
                        
                           ForeignExchangeGainLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Foreign exchange gain (loss) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ForeignExchangeLoss
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Foreign exchange loss
                        
                        
                           Disclosure: IAS 1.35, Disclosure: IAS 21.52 a
                        
                     
                           documentation
                        
                        
                           The gross loss arising from exchange differences recognised in profit or loss, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: Foreign exchange gain (loss)]
                        
                     
                           negatedLabel
                        
                        
                           Foreign exchange loss
                        
                     
                           ifrs-full
                        
                        
                           ForeignExchangeRatesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Foreign exchange rates [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ForwardContractMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Forward contract [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for a contract between two parties for the purchase or sale of an underlying asset at a specified future date for a settlement price determined in advance.
                        
                     
                           ifrs-full
                        
                        
                           FourYearsBeforeReportingYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Four years before reporting year [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           This member stands for a year that ended four years before the end of the reporting year.
                        
                     
                           ifrs-full
                        
                        
                           FranchiseFeeIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Franchise fee income
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of income arising from franchise fees.
                        
                     
                           ifrs-full
                        
                        
                           FranchisesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Franchises [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets representing the right to operate a business using the name, merchandise, services, methodologies, promotional support, marketing and supplies granted by another entity. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           FuelAndEnergyExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Fuel and energy expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from the consumption of fuel and energy.
                        
                     
                           totalLabel
                        
                        
                           Total fuel and energy expense
                        
                     
                           ifrs-full
                        
                        
                           FuelAndEnergyExpenseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Fuel and energy expense [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           FuelExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Fuel expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from the consumption of fuel.
                        
                     
                           ifrs-full
                        
                        
                           FunctionalOrPresentationCurrencyMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Functional or presentation currency [member]
                        
                        
                           Disclosure: IAS 21.57 a
                        
                     
                           documentation
                        
                        
                           This member indicates information displayed in the functional or presentation currency. It also represents the standard value for the ‘Currency in which information is displayed’ axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           FundingArrangementsOfDefinedBenefitPlansAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Funding arrangements of defined benefit plans [axis]
                        
                        
                           Example: IAS 19.138 e
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           FundingArrangementsOfDefinedBenefitPlansMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Funding arrangements of defined benefit plans [member]
                        
                        
                           Example: IAS 19.138 e
                        
                     
                           documentation
                        
                        
                           This member stands for all defined benefit plans when disaggregated by funding arrangements of defined benefits plans. It also represents the standard value for the 'Funding arrangements of defined benefits plans' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           FuturesContractMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Futures contract [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for a standardised, exchange-traded contract for the purchase or sale of an underlying asset at a specified future date for a settlement price determined in advance.
                        
                     
                           ifrs-full
                        
                        
                           GainLossArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) arising from derecognition of financial assets measured at amortised cost
                        
                        
                           Disclosure: IAS 1.82 aa
                        
                     
                           documentation
                        
                        
                           The gain (loss) arising from the derecognition of financial assets measured at amortised cost. [Refer: Financial assets at amortised cost]
                        
                     
                           netLabel
                        
                        
                           Net gain (loss) arising from derecognition of financial assets measured at amortised cost
                        
                     
                           ifrs-full
                        
                        
                           GainLossArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCostAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gain (loss) arising from derecognition of financial assets measured at amortised cost [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainLossArisingFromDifferenceBetweenCarryingAmountOfFinancialLiabilityExtinguishedAndConsiderationPaid
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) arising from difference between carrying amount of financial liability extinguished and consideration paid
                        
                        
                           Disclosure: IFRIC 19.11
                        
                     
                           documentation
                        
                        
                           The gain (loss) arising from the difference between the carrying amount of the financial liability extinguished and the measurement of the consideration paid (equity instruments issued) to the creditor. [Refer: Carrying amount [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainLossOfDerecognisedFinancialAssetsAtDateOfTransfer
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) of derecognised financial assets at date of transfer
                        
                        
                           Disclosure: IFRS 7.42G a
                        
                     
                           documentation
                        
                        
                           The gain (loss) recognised on derecognised financial assets as of the date of the transfer of the assets. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           GainLossOfDerecognisedFinancialAssetsRepresentingGreatestTransferActivity
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) from transfer activity during period representing greatest transfer activity
                        
                        
                           Disclosure: IFRS 7.42G c (ii)
                        
                     
                           documentation
                        
                        
                           The gain (loss) recognised from the transfer of financial assets during the part of the reporting period within which the greatest transfer activity took place when the total amount of proceeds from the transfer activity (that qualifies for derecognition) is not evenly distributed throughout the reporting period. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnCessationOfConsolidationOfSubsidiariesDueToChangeOfInvestmentEntityStatus
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) on cessation of consolidation of subsidiaries due to change of investment entity status
                        
                        
                           Disclosure: IFRS 12.9B b
                        
                     
                           documentation
                        
                        
                           The gain (loss) arising on the cessation of the consolidation of subsidiaries due to the change of investment entity status. [Refer: Disclosure of investment entities [text block]; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) on change in fair value of hedged item used as basis for recognising hedge ineffectiveness
                        
                        
                           Disclosure: IFRS 7.24B a (iv), Disclosure: IFRS 7.24B b (i)
                        
                     
                           documentation
                        
                        
                           The gain (loss) on the change in fair value of the hedged item used as a basis for recognising hedge ineffectiveness. Hedge ineffectiveness is the extent to which the changes in the fair value or the cash flows of the hedging instrument are greater or less than those on the hedged item.
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) on change in fair value of hedging instrument used as basis for recognising hedge ineffectiveness
                        
                        
                           Disclosure: IFRS 7.24A c
                        
                     
                           documentation
                        
                        
                           The gain (loss) on the change in fair value of the hedging instrument used as a basis for recognising hedge ineffectiveness. Hedge ineffectiveness is the extent to which the changes in the fair value or the cash flows of the hedging instrument are greater or less than those on the hedged item.
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) in net defined benefit liability (asset) resulting from gain (loss) on changes in effect of limiting net defined benefit asset to asset ceiling excluding interest income or expense
                        
                        
                           Disclosure: IAS 19.141 c (iv)
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in the net defined benefit liability (asset) resulting from the gain (loss) on changes in the effect of limiting a net defined benefit asset to the asset ceiling, excluding amounts included in interest income or expense. [Refer: Interest income (expense); Net defined benefit liability (asset); Increase (decrease) in net defined benefit liability (asset) resulting from interest expense (income)]
                        
                     
                           negatedLabel
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from loss (gain) on changes in effect of limiting net defined benefit asset to asset ceiling excluding interest income or expense
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnChangesInEffectOfLimitingReimbursementRightsToAssetCeiling
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from gain (loss) on changes in effect of limiting reimbursement rights to asset ceiling excluding interest income or expense
                        
                        
                           Disclosure: IAS 19.141 c (iv)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from the gain (loss) on changes in the effect of limiting a reimbursement right to the asset ceiling, excluding amounts included in interest income or expense. [Refer: Increase in reimbursement rights related to defined benefit obligation, resulting from interest income]
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnDesignationOfFinancialInstrumentAsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRisk
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) on designation of financial instrument as measured at fair value through profit or loss because credit derivative is used to manage credit risk
                        
                        
                           Disclosure: IFRS 7.24G b
                        
                     
                           documentation
                        
                        
                           The gain (loss) recognised on designation of a financial instrument, or a proportion of it, as measured at fair value through profit or loss, because a credit derivative is used to manage the credit risk of that financial instrument. [Refer: Credit risk [member]; Derivatives [member]; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnHedgeIneffectiveness
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) on hedge ineffectiveness
                        
                        
                           Disclosure: IFRS 7.24C a (i)
                        
                     
                           documentation
                        
                        
                           The gain (loss) on hedge ineffectiveness. Hedge ineffectiveness is the extent to which the changes in the fair value or the cash flows of the hedging instrument are greater or less than those on the hedged item.
                        
                     
                           totalLabel
                        
                        
                           Total gain (loss) on hedge ineffectiveness
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnHedgeIneffectivenessAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gain (loss) on hedge ineffectiveness [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnHedgeIneffectivenessRecognisedInOtherComprehensiveIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) on hedge ineffectiveness recognised in other comprehensive income
                        
                        
                           Disclosure: IFRS 7.24C a (i)
                        
                     
                           documentation
                        
                        
                           The gain (loss) recognised in other comprehensive income on hedge ineffectiveness. [Refer: Gain (loss) on hedge ineffectiveness]
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) on hedge ineffectiveness recognised in profit or loss
                        
                        
                           Disclosure: IFRS 7.24C a (i), Disclosure: IFRS 7.24C b (ii)
                        
                     
                           documentation
                        
                        
                           The gain (loss) recognised in profit or loss on hedge ineffectiveness. [Refer: Gain (loss) on hedge ineffectiveness]
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) in net defined benefit liability (asset) resulting from gain (loss) on remeasurement in other comprehensive income
                        
                        
                           Disclosure: IAS 19.141 c
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in a net defined benefit liability (asset) resulting from the remeasurement of that net defined benefit liability (asset). [Refer: Net defined benefit liability (asset)]
                        
                     
                           commentaryGuidance
                        
                        
                           Decreases in the present value of defined benefit obligation or net defined benefit liability resulting from gain on remeasurement in other comprehensive income should be tagged with a positive value; increases resulting from loss on remeasurement should be tagged with a negative value. Increases in the fair value of plan assets resulting from gain on remeasurement in other comprehensive income represent a decrease in the net defined benefit liability (equivalent to an increase in a net defined benefit asset) and should be tagged with a positive value; decreases in fair value of plan assets resulting from loss on remeasurement should be tagged with a negative value.
                        
                     
                           negatedTotalLabel
                        
                        
                           Total increase (decrease) in net defined benefit liability (asset) resulting from loss (gain) on remeasurement in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Changes in net defined benefit liability (asset) resulting from gain (loss) on remeasurement in other comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnRemeasurementOfReimbursementRights
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from gain (loss) on remeasurement
                        
                        
                           Disclosure: IAS 19.141 c
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from the remeasurement of reimbursement rights. [Refer: Reimbursement rights related to defined benefit obligation, at fair value]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from gain (loss) on remeasurement
                        
                     
                           ifrs-full
                        
                        
                           GainLossOnRemeasurementOfReimbursementRightsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from gain (loss) on remeasurement [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainLossRecognisedAsResultOfRemeasuringToFairValueEquityInterestInAcquireeHeldByAcquirerBeforeBusinessCombination
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) recognised as result of remeasuring to fair value equity interest in acquiree held by acquirer before business combination
                        
                        
                           Disclosure: IFRS 3.B64 p (ii)
                        
                     
                           documentation
                        
                        
                           The gain (loss) recognised as result of remeasuring to fair value the equity interest in the acquiree held by the acquirer before the business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainLossRecognisedOnFinancialInstrumentsWhoseFairValuePreviouslyCouldNotBeReliablyMeasured
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) recognised on derecognition of financial instruments whose fair value previously could not be reliably measured
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.30 e
                        
                     
                           documentation
                        
                        
                           The gain (loss) recognised on derecognition of financial instruments whose fair value previously could not be reliably measured. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainLossRecognisedOnMeasurementToFairValueLessCostsToSellOrOnDisposalOfAssetsOrDisposalGroupsConstitutingDiscontinuedOperation
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) recognised on measurement to fair value less costs to sell or on disposal of assets or disposal groups constituting discontinued operation
                        
                        
                           Disclosure: IFRS 5.33 b (iii)
                        
                     
                           documentation
                        
                        
                           The gain (loss) recognised on the measurement to fair value less costs to sell or on the disposal of the assets or disposal group(s) constituting the discontinued operation. [Refer: Discontinued operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainLossThatRelatesToIdentifiableAssetsAcquiredOrLiabilitiesAssumedInBusinessCombination
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain (loss) that relates to identifiable assets acquired or liabilities assumed in business combination and is of such size, nature or incidence that disclosure is relevant to understanding combined entity's financial statements
                        
                        
                           Disclosure: IFRS 3.B67 e
                        
                     
                           documentation
                        
                        
                           The gain (loss) that both: (a) relates to identifiable assets acquired or liabilities assumed in a business combination; and (b) is of such size, nature or incidence that disclosure is relevant to understanding the combined entity's financial statements. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainOnRecoveryOfLoansAndAdvancesPreviouslyWrittenOff
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain on recovery of loans and advances previously written off
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The gain on the recovery of loans and advances previously written off.
                        
                     
                           ifrs-full
                        
                        
                           GainRecognisedInBargainPurchaseTransaction
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gain recognised in bargain purchase transaction
                        
                        
                           Disclosure: IFRS 3.B64 n (i)
                        
                     
                           documentation
                        
                        
                           The amount of any gain recognised in a business combination in which the net of the identifiable assets acquired and the liabilities assumed exceeds the aggregate of the consideration transferred, non-controlling interest in the acquiree and fair value of the acquirer's previously held equity interest in the acquiree. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainsArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains arising from derecognition of financial assets measured at amortised cost
                        
                        
                           Disclosure: IFRS 7.20A
                        
                     
                           documentation
                        
                        
                           The gain, recognised in the statement of comprehensive income, that arises from the derecognition of financial assets measured at amortised cost. [Refer: Financial assets at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValue
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) arising from difference between previous amortised cost and fair value of financial assets reclassified out of amortised cost into fair value through profit or loss measurement category
                        
                        
                           Disclosure: IAS 1.82 ca
                        
                     
                           documentation
                        
                        
                           The gains (losses) arising from the difference between the previous amortised cost and the fair value of financial assets reclassified out of the amortised cost into the fair value through profit or loss measurement category. [Refer: At fair value [member]; Financial assets at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesArisingFromSaleAndLeasebackTransactions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) arising from sale and leaseback transactions
                        
                        
                           Disclosure: IFRS 16.53 i
                        
                     
                           documentation
                        
                        
                           The gains (losses) arising from sale and leaseback transactions.
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesArisingFromSettlementsDefinedBenefitPlans
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) arising from settlements, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of income (expense) resulting from settlements. Settlements are transactions that eliminate all further legal or constructive obligations for part or all of the benefits provided under a defined benefit plan, other than a payment of benefits to, or on behalf of, employees that is set out in the terms of the plan and included in the actuarial assumptions. [Post-employment benefit expense in profit or loss, defined benefit plans; Defined benefit plans [member]; Actuarial assumptions [member]] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from gains (losses) arising from settlements]
                        
                     
                           negatedLabel
                        
                        
                           Losses (gains) arising from settlements, defined benefit plans
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesArisingFromSettlementsNetDefinedBenefitLiabilityAsset
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) in net defined benefit liability (asset) resulting from gains (losses) arising from settlements
                        
                        
                           Disclosure: IAS 19.141 d
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in the net defined benefit liability (asset) resulting from settlements. Settlements are transactions that eliminate all further legal or constructive obligations for part or all of the benefits provided under a defined benefit plan, other than a payment of benefits to, or on behalf of, employees that is set out in the terms of the plan and included in the actuarial assumptions. [Refer: Net defined benefit liability (asset); Defined benefit plans [member]; Actuarial assumptions [member]]
                        
                     
                           negatedLabel
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from losses (gains) arising from settlements
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnAvailableforsaleFinancialAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on available-for-sale financial assets
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.20 a (ii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on available-for-sale financial assets. [Refer: Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnCashFlowHedgesBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on cash flow hedges, before tax
                        
                        
                           Disclosure: IAS 1.91 b, Disclosure: Expiry date 2023-01-01 IFRS 7.23 c
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on cash flow hedges, before tax, before reclassification adjustments. [Refer: Cash flow hedges [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnCashFlowHedgesNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on cash flow hedges, net of tax
                        
                        
                           Disclosure: IAS 1.91 a, Disclosure: Expiry date 2023-01-01 IFRS 7.23 c, Disclosure: IFRS 7.24C b (i), Disclosure: IFRS 7.24E a
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on cash flow hedges, net of tax, before reclassification adjustments. [Refer: Cash flow hedges [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnChangeInFairValueEstimatesOfBiologicalAssetsForCurrentPeriod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on change in fair value less costs to sell of biological assets for current period
                        
                        
                           Disclosure: IAS 41.40
                        
                     
                           documentation
                        
                        
                           The gains (losses) arising during the current period on the change in fair value less costs to sell of biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnChangeInFairValueOfDerivatives
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on change in fair value of derivatives
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The gains (losses) resulting from change in the fair value of derivatives recognised in profit or loss. [Refer: Derivatives [member]]
                        
                     
                           netLabel
                        
                        
                           Net gains (losses) on change in fair value of derivatives
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnChangeInFairValueOfDerivativesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) on change in fair value of derivatives [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnChangeInValueOfForeignCurrencyBasisSpreadsBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on change in value of foreign currency basis spreads, before tax
                        
                        
                           Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on change in value of foreign currency basis spreads, before tax, before reclassification adjustments. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnChangeInValueOfForeignCurrencyBasisSpreadsNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on change in value of foreign currency basis spreads, net of tax
                        
                        
                           Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on change in value of foreign currency basis spreads, net of tax, before reclassification adjustments. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnChangeInValueOfForwardElementsOfForwardContractsBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on change in value of forward elements of forward contracts, before tax
                        
                        
                           Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on change in value of forward elements of forward contracts, before tax, before reclassification adjustments. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnChangeInValueOfForwardElementsOfForwardContractsNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on change in value of forward elements of forward contracts, net of tax
                        
                        
                           Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on change in value of forward elements of forward contracts, net of tax, before reclassification adjustments. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnChangeInValueOfTimeValueOfOptionsBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on change in value of time value of options, before tax
                        
                        
                           Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on change in value of time value of options, before tax, before reclassification adjustments. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnChangeInValueOfTimeValueOfOptionsNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on change in value of time value of options, net of tax
                        
                        
                           Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on change in value of time value of options, net of tax, before reclassification adjustments. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeilingExcludingInterestIncomeOrExpenseBeforeTaxDefinedBenefitPlans
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on changes in effect of limiting net defined benefit asset to asset ceiling excluding interest income or expense, before tax, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, resulting from the gain (loss) on changes in the effect of limiting a net defined benefit asset to the asset ceiling, excluding amounts included in interest income or expense. [Refer: Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from gain (loss) on changes in effect of limiting net defined benefit asset to asset ceiling excluding interest income or expense]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeilingExcludingInterestIncomeOrExpenseNetOfTaxDefinedBenefitPlans
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on changes in effect of limiting net defined benefit asset to asset ceiling excluding interest income or expense, net of tax, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, resulting from the gain (loss) on changes in the effect of limiting a net defined benefit asset to the asset ceiling, excluding amounts included in interest income or expense. [Refer:Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from gain (loss) on changes in effect of limiting net defined benefit asset to asset ceiling excluding interest income or expense]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnDisposalsOfInvestmentProperties
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on disposals of investment properties
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The gains (losses) on disposals of investment properties. [Refer: Investment property]
                        
                     
                           netLabel
                        
                        
                           Net gains (losses) on disposals of investment properties
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnDisposalsOfInvestmentPropertiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) on disposals of investment properties [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnDisposalsOfInvestmentPropertyCarriedAtCostOrInAccordanceWithIFRS16WithinFairValueModel
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on disposals of investment property carried at cost or in accordance with IFRS 16 within fair value model
                        
                        
                           Disclosure: IAS 40.78 d (iii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on disposals of investment property carried at cost or in accordance with IFRS 16 within the fair value model. [Refer: At cost or in accordance with IFRS 16 within fair value model [member]; Investment property]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnDisposalsOfInvestments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on disposals of investments
                        
                        
                           Disclosure: IAS 1.98 d
                        
                     
                           documentation
                        
                        
                           The gains (losses) on disposals of investments.
                        
                     
                           netLabel
                        
                        
                           Net gains (losses) on disposals of investments
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnDisposalsOfInvestmentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) on disposals of investments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnDisposalsOfNoncurrentAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on disposals of non-current assets
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The gains (losses) on disposals of non-current assets. [Refer: Non-current assets]
                        
                     
                           netLabel
                        
                        
                           Net gains (losses) on disposals of non-current assets
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnDisposalsOfNoncurrentAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) on disposals of non-current assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnDisposalsOfOtherNoncurrentAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on disposals of other non-current assets
                        
                        
                           Disclosure: IAS 1.98
                        
                     
                           documentation
                        
                        
                           The gains (losses) on disposals of other non-current assets. [Refer: Other non-current assets]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnDisposalsOfPropertyPlantAndEquipment
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on disposals of property, plant and equipment
                        
                        
                           Disclosure: IAS 1.98 c
                        
                     
                           documentation
                        
                        
                           The gains (losses) on disposals of property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           netLabel
                        
                        
                           Net gains (losses) on disposals of property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnDisposalsOfPropertyPlantAndEquipmentAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) on disposals of property, plant and equipment [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnExchangeDifferencesOnTranslationBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on exchange differences on translation of foreign operations, before tax
                        
                        
                           Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on exchange differences on the translation of financial statements of foreign operations, before tax, before reclassification adjustments. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnExchangeDifferencesOnTranslationNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on exchange differences on translation of foreign operations, net of tax
                        
                        
                           Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on exchange differences on the translation of financial statements of foreign operations, net of tax, before reclassification adjustments. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Foreign exchange gain (loss)
                        
                        
                           Disclosure: IAS 1.35, Disclosure: IAS 21.52 a
                        
                     
                           documentation
                        
                        
                           The amount of exchange differences recognised in profit or loss that arise from foreign currency transactions, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: At fair value [member]; Financial instruments, class [member]]
                        
                     
                           netLabel
                        
                        
                           Net foreign exchange gain (loss)
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFairValueAdjustmentAttributableToPhysicalChangesBiologicalAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Gains (losses) on fair value adjustment attributable to physical changes, biological assets
                        
                        
                           Example: IAS 41 -, Example: 1 XYZ Dairy Ltd, Example: IAS 41.51
                        
                     
                           documentation
                        
                        
                           The gains (losses) arising from changes in fair value less costs to sell of biological assets due to physical changes. [Refer: Biological assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFairValueAdjustmentAttributableToPriceChangesBiologicalAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Gains (losses) on fair value adjustment attributable to price changes, biological assets
                        
                        
                           Example: IAS 41 -, Example: 1 XYZ Dairy Ltd, Example: IAS 41.51
                        
                     
                           documentation
                        
                        
                           The gains (losses) arising from changes in fair value less costs to sell of biological assets due to price changes in the market. [Refer: Biological assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFairValueAdjustmentBiologicalAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Gains (losses) on fair value adjustment, biological assets
                        
                        
                           Disclosure: IAS 41.50 a
                        
                     
                           documentation
                        
                        
                           The gains (losses) arising from changes in fair value less costs to sell of biological assets due to both physical and price changes in the market. [Refer: Biological assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           totalLabel
                        
                        
                           Total gains (losses) on fair value adjustment, biological assets
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFairValueAdjustmentBiologicalAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) on fair value adjustment, biological assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFairValueAdjustmentInvestmentProperty
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Gains (losses) on fair value adjustment, investment property
                        
                        
                           Disclosure: IAS 40.76 d
                        
                     
                           documentation
                        
                        
                           The gains (losses) from changes in the fair value of investment property. [Refer: Investment property]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialAssetsAtAmortisedCost
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on financial assets at amortised cost
                        
                        
                           Disclosure: IFRS 7.20 a (vi)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on financial assets measured at amortised cost. [Refer: Financial assets at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on financial assets at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.20 a (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on financial assets at fair value through profit or loss. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           totalLabel
                        
                        
                           Total gains (losses) on financial assets at fair value through profit or loss
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on financial assets at fair value through profit or loss, classified as held for trading
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.20 a (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on financial assets at fair value through profit or loss classified as held for trading. [Refer: Financial assets at fair value through profit or loss, classified as held for trading; Gains (losses) on financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on financial assets at fair value through profit or loss, designated upon initial recognition or subsequently
                        
                        
                           Disclosure: IFRS 7.20 a (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on financial assets at fair value through profit or loss that were designated as such upon initial recognition or subsequently. [Refer: Financial assets at fair value through profit or loss, designated upon initial recognition or subsequently; Gains (losses) on financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on financial assets at fair value through profit or loss, mandatorily measured at fair value
                        
                        
                           Disclosure: IFRS 7.20 a (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on financial assets mandatorily measured at fair value through profit or loss in accordance with IFRS 9. [Refer: Financial assets at fair value through profit or loss, mandatorily measured at fair value; Gains (losses) on financial assets at fair value through profit or loss; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on financial assets measured at fair value through other comprehensive income, before tax
                        
                        
                           Disclosure: IAS 1.91 b, Disclosure: IFRS 7.20 a (viii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on financial assets measured at fair value through other comprehensive income applying paragraph 4.1.2A of IFRS 9, before tax, before reclassification adjustments. [Refer: Financial assets measured at fair value through other comprehensive income; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           Do NOT use this element for other comprehensive income relating to equity instruments designated at fair value through other comprehensive income applying paragraph 5.7.5 of IFRS 9, which is not reclassified to profit or loss. Instead, use element ‘Other comprehensive income, net of tax, gains (losses) from investments in equity instruments’.
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on financial assets measured at fair value through other comprehensive income, net of tax
                        
                        
                           Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on financial assets measured at fair value through other comprehensive income applying paragraph 4.1.2A of IFRS 9, net of tax, before reclassification adjustments. [Refer: Financial assets measured at fair value through other comprehensive income; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           Do NOT use this element for other comprehensive income relating to equity instruments designated at fair value through other comprehensive income applying paragraph 5.7.5 of IFRS 9, which is not reclassified to profit or loss. Instead, use element ‘Other comprehensive income, net of tax, gains (losses) from investments in equity instruments’.
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialAssetsReclassifiedOutOfAvailableforsaleFinancialAssetsRecognisedInOtherComprehensiveIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on financial assets reclassified out of available-for-sale financial assets recognised in profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A e
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in profit or loss on financial assets reclassified out of the available-for-sale category. [Refer: Financial assets available-for-sale; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialAssetsReclassifiedOutOfFinancialAssetsAtFairValueThroughProfitOrLossRecognisedInProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on financial assets reclassified out of financial assets at fair value through profit or loss recognised in profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A e
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in profit or loss on financial assets reclassified out of the fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialInstrumentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) on financial instruments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialLiabilitiesAtAmortisedCost
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on financial liabilities at amortised cost
                        
                        
                           Disclosure: IFRS 7.20 a (v)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on financial liabilities measured at amortised cost. [Refer: Financial liabilities at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialLiabilitiesAtFairValueThroughProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on financial liabilities at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.20 a (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on financial liabilities at fair value through profit or loss. [Refer: Financial liabilities at fair value through profit or loss]
                        
                     
                           totalLabel
                        
                        
                           Total gains (losses) on financial liabilities at fair value through profit or loss
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on financial liabilities at fair value through profit or loss, classified as held for trading
                        
                        
                           Disclosure: IFRS 7.20 a (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on financial liabilities at fair value through profit or loss classified as held for trading. [Refer: Financial liabilities at fair value through profit or loss; Gains (losses) on financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnFinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently
                        
                        
                           Disclosure: IFRS 7.20 a (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on financial liabilities at fair value through profit or loss that were designated as such upon initial recognition or subsequently. [Refer: Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently; Gains (losses) on financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnHedgedItemAttributableToHedgedRisk
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on hedged item attributable to hedged risk, fair value hedges
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.24 a (ii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on hedged items in fair value hedges, which are attributable to the hedged risk. [Refer: Fair value hedges [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnHedgesOfNetInvestmentsInForeignOperationsBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on hedges of net investments in foreign operations, before tax
                        
                        
                           Disclosure: IAS 1.91 b, Disclosure: IAS 39.102 a, Disclosure: IFRS 9.6.5.13 a
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on hedges of net investments in foreign operations, before tax, before reclassification adjustments. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnHedgesOfNetInvestmentsInForeignOperationsNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on hedges of net investments in foreign operations, net of tax
                        
                        
                           Disclosure: IAS 1.91 a, Disclosure: IAS 39.102 a, Disclosure: IFRS 7.24C b (i), Disclosure: IFRS 7.24E a, Disclosure: IFRS 9.6.5.13 a
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on hedges of net investments in foreign operations, net of tax, before reclassification adjustments. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnHedgingInstrument
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on hedging instrument, fair value hedges
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.24 a (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on hedging instruments in fair value hedges. [Refer: Fair value hedges [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnHeldtomaturityInvestments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on held-to-maturity investments
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.20 a (iii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on held-to-maturity investments. [Refer: Held-to-maturity investments]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnIneffectivenessOfCashFlowHedgesRecognisedInProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on ineffectiveness of cash flow hedges recognised in profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.24 b
                        
                     
                           documentation
                        
                        
                           The gains (losses) on the ineffective portion of cash flow hedges recognised in profit or loss. [Refer: Cash flow hedges [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnIneffectivenessOfHedgesOfNetInvestmentsInForeignOperations
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on ineffectiveness of hedges of net investments in foreign operations recognised in profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.24 c
                        
                     
                           documentation
                        
                        
                           The gains (losses) on the ineffective portion of hedges of net investments in foreign operations recognised in profit or loss. [Refer: Hedges of net investment in foreign operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnInitialRecognitionOfBiologicalAssetsForCurrentPeriod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on initial recognition of biological assets and agricultural produce for current period
                        
                        
                           Disclosure: IAS 41.40
                        
                     
                           documentation
                        
                        
                           The aggregate gains (losses) arising during the current period on the initial recognition of biological assets and agricultural produce. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnLitigationSettlements
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on litigation settlements
                        
                        
                           Disclosure: IAS 1.98 f
                        
                     
                           documentation
                        
                        
                           The gains (losses) on settlements of litigation.
                        
                     
                           netLabel
                        
                        
                           Net gains (losses) on litigation settlements
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnLitigationSettlementsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) on litigation settlements [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnLoansAndReceivables
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on loans and receivables
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.20 a (iv)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on loans and receivables. [Refer: Loans and receivables]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnNetMonetaryPosition
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on net monetary position
                        
                        
                           Disclosure: IAS 29.9
                        
                     
                           documentation
                        
                        
                           The gains (losses) representing the difference resulting from the restatement of non-monetary assets, owners' equity and items in the statement of comprehensive income and the adjustment of index linked assets and liabilities in hyperinflationary reporting.
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnNetMovementInRegulatoryDeferralAccountBalancesRelatedToItemsThatWillBeReclassifiedToProfitOrLossBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on net movement in regulatory deferral account balances related to items that will be reclassified to profit or loss, before tax
                        
                        
                           Disclosure: IFRS 14.22 b
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on the net movement in regulatory deferral account balances that is related to items that will be reclassified to profit or loss, before tax. [Refer: Regulatory deferral account balances [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnNetMovementInRegulatoryDeferralAccountBalancesRelatedToItemsThatWillBeReclassifiedToProfitOrLossNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on net movement in regulatory deferral account balances related to items that will be reclassified to profit or loss, net of tax
                        
                        
                           Disclosure: IFRS 14.22 b
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on the net movement in regulatory deferral account balances that is related to items that will be reclassified to profit or loss, net of tax. [Refer: Regulatory deferral account balances [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on remeasuring available-for-sale financial assets, before tax
                        
                        
                           Disclosure: Expiry date 2023-01-01 IAS 1.91 b, Disclosure: Expiry date 2023-01-01 IFRS 7.20 a (ii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on remeasuring available-for-sale financial assets, before tax, before reclassification adjustments. [Refer: Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on remeasuring available-for-sale financial assets, net of tax
                        
                        
                           Disclosure: Expiry date 2023-01-01 IAS 1.91 a, Disclosure: Expiry date 2023-01-01 IFRS 7.20 a (ii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on remeasuring available-for-sale financial assets, net of tax, before reclassification adjustments. [Refer: Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesOnSubsequentIncreaseInFairValueLessCostsToSellNotInExcessOfRecognisedCumulativeImpairmentLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) on subsequent increase in fair value less costs to sell not in excess of recognised cumulative impairment loss or write-down to fair value less costs to sell
                        
                        
                           Disclosure: IFRS 5.41 c
                        
                     
                           documentation
                        
                        
                           The gains on subsequent increase in fair value less costs to sell (not in excess of recognised cumulative impairment loss) and losses on write-down to fair value less costs to sell for non-current assets or disposal groups held for sale.
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in other comprehensive income excluding exchange differences, fair value measurement, assets
                        
                        
                           Common practice: IFRS 13.93 e (ii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) excluding exchange differences, recognised in other comprehensive income, on the fair value measurement of assets. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in other comprehensive income excluding exchange differences, fair value measurement, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 e (ii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) excluding exchange differences, recognised in other comprehensive income, on the fair value measurement of the entity's own equity instruments. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           negatedLabel
                        
                        
                           Losses (gains) recognised in other comprehensive income excluding exchange differences, fair value measurement, entity's own equity instruments
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in other comprehensive income excluding exchange differences, fair value measurement, liabilities
                        
                        
                           Common practice: IFRS 13.93 e (ii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) excluding exchange differences, recognised in other comprehensive income, on the fair value measurement of liabilities. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           negatedLabel
                        
                        
                           Losses (gains) recognised in other comprehensive income excluding exchange differences, fair value measurement, liabilities
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in other comprehensive income including exchange differences, fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 e (ii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) including exchange differences recognised in other comprehensive income on the fair value measurement of assets. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           totalLabel
                        
                        
                           Total gains (losses) recognised in other comprehensive income including exchange differences, fair value measurement, assets
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in other comprehensive income, fair value measurement, assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in other comprehensive income including exchange differences, fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 e (ii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) including exchange differences recognised in other comprehensive income on the fair value measurement of the entity's own equity instruments. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           negatedTotalLabel
                        
                        
                           Total losses (gains) recognised in other comprehensive income including exchange differences, fair value measurement, entity's own equity instruments
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementEntitysOwnEquityInstrumentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in other comprehensive income, fair value measurement, entity's own equity instruments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementLiabilities
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in other comprehensive income including exchange differences, fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 e (ii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) including exchange differences recognised in other comprehensive income on the fair value measurement of liabilities. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           negatedTotalLabel
                        
                        
                           Total losses (gains) recognised in other comprehensive income including exchange differences, fair value measurement, liabilities
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in other comprehensive income, fair value measurement, liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInOtherComprehensiveIncomeOnExchangeDifferencesFairValueMeasurementAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in other comprehensive income on exchange differences, fair value measurement, assets
                        
                        
                           Common practice: IFRS 13.93 e (ii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on exchange differences, recognised in other comprehensive income, on the fair value measurement of assets. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInOtherComprehensiveIncomeOnExchangeDifferencesFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in other comprehensive income on exchange differences, fair value measurement, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 e (ii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on exchange differences, recognised in other comprehensive income, on the fair value measurement of the entity's own equity instruments. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           negatedLabel
                        
                        
                           Losses (gains) recognised in other comprehensive income on exchange differences, fair value measurement, entity's own equity instruments
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInOtherComprehensiveIncomeOnExchangeDifferencesFairValueMeasurementLiabilities
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in other comprehensive income on exchange differences, fair value measurement, liabilities
                        
                        
                           Common practice: IFRS 13.93 e (ii)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on exchange differences, recognised in other comprehensive income, on the fair value measurement of liabilities. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           negatedLabel
                        
                        
                           Losses (gains) recognised in other comprehensive income on exchange differences, fair value measurement, liabilities
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInOtherComprehensiveIncomeOnFinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionOrSubsequently
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in other comprehensive income on financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently
                        
                        
                           Disclosure: IFRS 7.20 a (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in other comprehensive income on financial liabilities at fair value through profit or loss that were designated as such upon initial recognition or subsequently. [Refer: Gains (losses) on financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsHeldAtEndOfPeriodFairValueMeasurement
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss attributable to change in unrealised gains or losses for assets held at end of period, fair value measurement
                        
                        
                           Disclosure: IFRS 13.93 f
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in profit or loss for assets measured at fair value that are attributable to the change in unrealised gains or losses relating to those assets held at the end of the reporting period. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForEntitysOwnEquityInstrumentsHeldAtEndOfPeriodFairValueMeasurement
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss attributable to change in unrealised gains or losses for entity's own equity instruments held at end of period, fair value measurement
                        
                        
                           Disclosure: IFRS 13.93 f
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in profit or loss for the entity's own equity instruments measured at fair value that are attributable to the change in unrealised gains or losses relating to those instruments held at the end of the reporting period. [Refer: At fair value [member]; Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForLiabilitiesHeldAtEndOfPeriodFairValueMeasurement
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss attributable to change in unrealised gains or losses for liabilities held at end of period, fair value measurement
                        
                        
                           Disclosure: IFRS 13.93 f
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in profit or loss for liabilities measured at fair value that are attributable to the change in unrealised gains or losses relating to those liabilities held at the end of the reporting period. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss excluding exchange differences, fair value measurement, assets
                        
                        
                           Common practice: IFRS 13.93 e (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) excluding exchange differences, recognised in profit or loss, on the fair value measurement of assets. [Refer: At fair value [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss excluding exchange differences, fair value measurement, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 e (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) excluding exchange differences, recognised in profit or loss, on the fair value measurement of the entity's own equity instruments. [Refer: At fair value [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           negatedLabel
                        
                        
                           Losses (gains) recognised in profit or loss excluding exchange differences, fair value measurement, entity's own equity instruments
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss excluding exchange differences, fair value measurement, liabilities
                        
                        
                           Common practice: IFRS 13.93 e (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) excluding exchange differences, recognised in profit or loss, on the fair value measurement of liabilities. [Refer: At fair value [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           negatedLabel
                        
                        
                           Losses (gains) recognised in profit or loss excluding exchange differences, fair value measurement, liabilities
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossFairValueMeasurementAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss including exchange differences, fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 e (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) including exchange differences recognised in profit or loss on the fair value measurement of assets. [Refer: At fair value [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           totalLabel
                        
                        
                           Total gains (losses) recognised in profit or loss including exchange differences, fair value measurement, assets
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossFairValueMeasurementAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss, fair value measurement, assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss including exchange differences, fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 e (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) including exchange differences recognised in profit or loss on the fair value measurement of the entity's own equity instruments. [Refer: At fair value [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           negatedTotalLabel
                        
                        
                           Total losses (gains) recognised in profit or loss including exchange differences, fair value measurement, entity's own equity instruments
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossFairValueMeasurementEntitysOwnEquityInstrumentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss, fair value measurement, entity's own equity instruments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossFairValueMeasurementLiabilities
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss including exchange differences, fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 e (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) including exchange differences recognised in profit or loss on the fair value measurement of liabilities. [Refer: At fair value [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           negatedTotalLabel
                        
                        
                           Total losses (gains) recognised in profit or loss including exchange differences, fair value measurement, liabilities
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossFairValueMeasurementLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss, fair value measurement, liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossOnBuyingReinsurance
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss on buying reinsurance
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.37 b (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in profit or loss on the entity's purchase of reinsurance.
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossOnExchangeDifferencesFairValueMeasurementAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss on exchange differences, fair value measurement, assets
                        
                        
                           Common practice: IFRS 13.93 e (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on exchange differences, recognised in profit or loss, on the fair value measurement of assets. [Refer: At fair value [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossOnExchangeDifferencesFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss on exchange differences, fair value measurement, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 e (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on exchange differences, recognised in profit or loss, on the fair value measurement of the entity's own equity instruments. [Refer: At fair value [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           negatedLabel
                        
                        
                           Losses (gains) recognised in profit or loss on exchange differences, fair value measurement, entity's own equity instruments
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossOnExchangeDifferencesFairValueMeasurementLiabilities
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss on exchange differences, fair value measurement, liabilities
                        
                        
                           Common practice: IFRS 13.93 e (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) on exchange differences, recognised in profit or loss, on the fair value measurement of liabilities. [Refer: At fair value [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           negatedLabel
                        
                        
                           Losses (gains) recognised in profit or loss on exchange differences, fair value measurement, liabilities
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedInProfitOrLossOnFinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionOrSubsequently
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) recognised in profit or loss on financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently
                        
                        
                           Disclosure: IFRS 7.20 a (i)
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in profit or loss on financial liabilities at fair value through profit or loss that were designated as such upon initial recognition or subsequently. [Refer: Gains (losses) on financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently]
                        
                     
                           ifrs-full
                        
                        
                           GainsLossesRecognisedWhenControlInSubsidiaryIsLost
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains (losses) recognised when control of subsidiary is lost
                        
                        
                           Disclosure: IFRS 12.19
                        
                     
                           documentation
                        
                        
                           The gains (losses) recognised in association with the loss of control over a subsidiary, which are attributable to the former controlling interest.
                        
                     
                           ifrs-full
                        
                        
                           GainsOnChangeInFairValueOfDerivatives
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains on change in fair value of derivatives
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The gains resulting from change in the fair value of derivatives recognised in profit or loss. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           GainsOnDisposalsOfInvestmentProperties
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains on disposals of investment properties
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The gain on disposals of investment properties. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           GainsOnDisposalsOfInvestments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains on disposals of investments
                        
                        
                           Disclosure: IAS 1.98 d
                        
                     
                           documentation
                        
                        
                           The gain on the disposal of investments.
                        
                     
                           ifrs-full
                        
                        
                           GainsOnDisposalsOfNoncurrentAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains on disposals of non-current assets
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The gain on disposals of non-current assets. [Refer: Non-current assets]
                        
                     
                           ifrs-full
                        
                        
                           GainsOnDisposalsOfPropertyPlantAndEquipment
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains on disposals of property, plant and equipment
                        
                        
                           Disclosure: IAS 1.98 c
                        
                     
                           documentation
                        
                        
                           The gain on the disposal of property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           GainsOnLitigationSettlements
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gains on litigation settlements
                        
                        
                           Disclosure: IAS 1.98 f
                        
                     
                           documentation
                        
                        
                           The gain on settlements of litigation.
                        
                     
                           ifrs-full
                        
                        
                           GamingLicencesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Gaming licences [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for licences related to gaming. [Refer: Licences [member]]
                        
                     
                           ifrs-full
                        
                        
                           GasDistributionMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Gas distribution [member]
                        
                        
                           Example: IFRS 14.33, Example: IFRS 14.IE2
                        
                     
                           documentation
                        
                        
                           This member stands for an entity’s activity related to distribution of gas.
                        
                     
                           ifrs-full
                        
                        
                           GeneralAndAdministrativeExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           General and administrative expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense relating to general and administrative activities of the entity.
                        
                     
                           ifrs-full
                        
                        
                           GeographicalAreasAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Geographical areas [axis]
                        
                        
                           Example: IAS 19.138 a, Example: IFRS 15.B89 b, Example: Effective 2023-01-01 IFRS 17.96 b, Disclosure: IFRS 8.33
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           GeographicalAreasMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Geographical areas [member]
                        
                        
                           Example: IAS 19.138 a, Example: IFRS 15.B89 b, Example: Effective 2023-01-01 IFRS 17.96 b, Disclosure: IFRS 8.33
                        
                     
                           documentation
                        
                        
                           This member stands for aggregated geographical areas. It also represents the standard value for the 'Geographical areas' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           GoodsOrServicesTransferredAtPointInTimeMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Goods or services transferred at point in time [member]
                        
                        
                           Example: IFRS 15.B89 f
                        
                     
                           documentation
                        
                        
                           This member stands for goods or services transferred to customers at a point in time. [Refer: Performance obligations satisfied at point in time [member]]
                        
                     
                           ifrs-full
                        
                        
                           GoodsOrServicesTransferredOverTimeMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Goods or services transferred over time [member]
                        
                        
                           Example: IFRS 15.B89 f
                        
                     
                           documentation
                        
                        
                           This member stands for goods or services transferred to customers over time. [Refer: Performance obligations satisfied over time [member]]
                        
                     
                           ifrs-full
                        
                        
                           GoodsSoldDirectlyToConsumersMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Goods sold directly to consumers [member]
                        
                        
                           Example: IFRS 15.B89 g
                        
                     
                           documentation
                        
                        
                           This member stands for goods sold directly to consumers.
                        
                     
                           ifrs-full
                        
                        
                           GoodsSoldThroughIntermediariesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Goods sold through intermediaries [member]
                        
                        
                           Example: IFRS 15.B89 g
                        
                     
                           documentation
                        
                        
                           This member stands for goods sold through intermediaries.
                        
                     
                           ifrs-full
                        
                        
                           Goodwill
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Goodwill
                        
                        
                           Disclosure: IAS 1.54 c, Disclosure: IAS 36.134 a, Disclosure: IAS 36.135 a, Disclosure: IFRS 3.B67 d
                        
                     
                           documentation
                        
                        
                           The amount of assets representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognised. [Refer: Business combinations [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Goodwill at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Goodwill at end of period
                        
                     
                           ifrs-full
                        
                        
                           GoodwillDerecognisedWithoutHavingPreviouslyBeenIncludedInDisposalGroupClassifiedAsHeldForSale
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Goodwill derecognised without having previously been included in disposal group classified as held for sale
                        
                        
                           Disclosure: IFRS 3.B67 d (iv)
                        
                     
                           documentation
                        
                        
                           The amount of goodwill derecognised without having previously been included in a disposal group classified as held for sale. [Refer: Goodwill; Disposal groups classified as held for sale [member]]
                        
                     
                           negatedLabel
                        
                        
                           Goodwill derecognised without having previously been included in disposal group classified as held for sale
                        
                     
                           ifrs-full
                        
                        
                           GoodwillExpectedDeductibleForTaxPurposes
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Goodwill expected to be deductible for tax purposes
                        
                        
                           Disclosure: IFRS 3.B64 k
                        
                     
                           documentation
                        
                        
                           The amount of goodwill in a business combination that is expected to be deductible for tax purposes. [Refer: Goodwill; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           GoodwillMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Goodwill [member]
                        
                        
                           Example: IAS 36.127
                        
                     
                           documentation
                        
                        
                           This member stands for goodwill. [Refer: Goodwill]
                        
                     
                           ifrs-full
                        
                        
                           GoodwillRecognisedAsOfAcquisitionDate
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Goodwill recognised as of acquisition date
                        
                        
                           Example: IFRS 3.B64, Example: IFRS 3.IE72
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the business combination's acquisition date for goodwill. [Refer: Goodwill; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           GovernmentCustomersMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Government customers [member]
                        
                        
                           Example: IFRS 15.B89 c
                        
                     
                           documentation
                        
                        
                           This member stands for government customers. [Refer: Government [member]]
                        
                     
                           ifrs-full
                        
                        
                           GovernmentDebtInstrumentsHeld
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Government debt instruments held
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of debt instruments held by the entity that were issued by a government. [Refer: Debt instruments held; Government [member]]
                        
                     
                           ifrs-full
                        
                        
                           GovernmentGrants
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Government grants
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of assistance by government in the form of transfers of resources to an entity in return for past or future compliance with certain conditions relating to the operating activities of the entity, recognised as deferred income. They exclude those forms of government assistance that cannot reasonably have a value placed upon them and transactions with government that cannot be distinguished from the normal trading transactions of the entity. [Refer: Deferred income other than contract liabilities; Government [member]]
                        
                     
                           ifrs-full
                        
                        
                           GovernmentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Government [member]
                        
                        
                           Disclosure: IFRS 8.34
                        
                     
                           documentation
                        
                        
                           This member stands for a government, government agencies and similar bodies whether local, national or international.
                        
                     
                           ifrs-full
                        
                        
                           GrossAmountArisingFromInsuranceContractsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Gross amount arising from insurance contracts [member]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4 - Disclosure
                        
                     
                           documentation
                        
                        
                           This member stands for the gross amount arising from insurance contracts. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           GrossCarryingAmountMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Gross carrying amount [member]
                        
                        
                           Disclosure: IAS 16.73 d, Disclosure: IAS 38.118 c, Disclosure: IAS 40.79 c, Disclosure: IAS 41.54 f, Disclosure: IFRS 3.B67 d, Disclosure: IFRS 7.35I, Disclosure: IFRS 7.35M, Example: IFRS 7.35N, Common practice: Expiry date 2023-01-01 IFRS 7.37 b, Common practice: Expiry date 2023-01-01 IFRS 7.IG29
                        
                     
                           documentation
                        
                        
                           This member stands for the amount at which an asset is recognised before deducting any accumulated depreciation (amortisation) and accumulated impairment losses thereon. [Refer: Depreciation and amortisation expense; Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           GrossContractualAmountsReceivableForAcquiredReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Gross contractual amounts receivable for acquired receivables
                        
                        
                           Disclosure: IFRS 3.B64 h (ii)
                        
                     
                           documentation
                        
                        
                           The gross contractual amounts receivable for receivables acquired in business combinations. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements
                        
                        
                           (X) instant, debit
                        
                        
                           label
                        
                        
                           Gross financial assets set off against financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements
                        
                        
                           Disclosure: IFRS 7.13C b
                        
                     
                           documentation
                        
                        
                           The amount of financial assets set off against financial liabilities when an entity: (a) currently has a legally enforceable right to set off the recognised amounts; and (b) intends either to settle on a net basis, or to realise the asset and settle the liability simultaneously. [Refer: Financial assets; Financial liabilities]
                        
                     
                           negatedLabel
                        
                        
                           Gross financial assets set off against financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements
                        
                     
                           ifrs-full
                        
                        
                           GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Gross financial assets subject to offsetting, enforceable master netting arrangements or similar agreements
                        
                        
                           Disclosure: IFRS 7.13C a
                        
                     
                           documentation
                        
                        
                           The gross amount of recognised financial assets that are subject either to offsetting or to an enforceable master netting arrangement or similar agreement. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Gross financial liabilities set off against financial assets subject to offsetting, enforceable master netting arrangements or similar agreements
                        
                        
                           Disclosure: IFRS 7.13C b
                        
                     
                           documentation
                        
                        
                           The amount of financial liabilities set off against financial assets when an entity: (a) currently has a legally enforceable right to set off the recognised amounts; and (b) intends either to settle on a net basis or to realise the asset and settle the liability simultaneously. [Refer: Financial assets; Financial liabilities]
                        
                     
                           negatedLabel
                        
                        
                           Gross financial liabilities set off against financial assets subject to offsetting, enforceable master netting arrangements or similar agreements
                        
                     
                           ifrs-full
                        
                        
                           GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Gross financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements
                        
                        
                           Disclosure: IFRS 7.13C a
                        
                     
                           documentation
                        
                        
                           The gross amount of recognised financial liabilities that are subject either to offsetting or to an enforceable master netting arrangement or similar agreement. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           GrossLeaseLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Gross lease liabilities
                        
                        
                           Disclosure: IFRS 16.58, Example: IFRS 7.B11D a
                        
                     
                           documentation
                        
                        
                           The amount of contractual undiscounted cash flows in relation to lease liabilities before deducting finance charges. [Refer: Lease liabilities]
                        
                     
                           ifrs-full
                        
                        
                           GrossLoanCommitments
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Gross loan commitments
                        
                        
                           Example: IFRS 7.B11D e
                        
                     
                           documentation
                        
                        
                           The amount of contractual undiscounted cash flows for gross commitments to receive a loan.
                        
                     
                           ifrs-full
                        
                        
                           GrossProfit
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Gross profit
                        
                        
                           Example: IAS 1.103
                        
                     
                           documentation
                        
                        
                           The amount of revenue less cost of sales. [Refer: Cost of sales; Revenue]
                        
                     
                           netLabel
                        
                        
                           Gross profit
                        
                     
                           ifrs-full
                        
                        
                           GSMLicencesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           GSM licences [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for Global System for Mobile Communications licenses. [Refer: Licences and franchises]
                        
                     
                           ifrs-full
                        
                        
                           GuaranteesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Guarantees [member]
                        
                        
                           Example: IFRS 7.B33
                        
                     
                           documentation
                        
                        
                           This member stands for formal promises, often in writing, in which one party assumes responsibility for another's debts or responsibilities, or in which the party provides assurance that certain conditions will be fulfilled.
                        
                     
                           ifrs-full
                        
                        
                           HedgedItemAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Hedged item, assets
                        
                        
                           Disclosure: IFRS 7.24B a (i)
                        
                     
                           documentation
                        
                        
                           The amount of a hedged item, recognised as an asset. [Refer: Hedged items [member]]
                        
                     
                           ifrs-full
                        
                        
                           HedgedItemLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Hedged item, liabilities
                        
                        
                           Disclosure: IFRS 7.24B a (i)
                        
                     
                           documentation
                        
                        
                           The amount of a hedged item, recognised as a liability. [Refer: Hedged items [member]]
                        
                     
                           ifrs-full
                        
                        
                           HedgedItemsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Hedged items [axis]
                        
                        
                           Disclosure: IFRS 7.24B
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           HedgedItemsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Hedged items [member]
                        
                        
                           Disclosure: IFRS 7.24B
                        
                     
                           documentation
                        
                        
                           This member stands for hedged items. A hedged item can be a recognised asset or liability, an unrecognised firm commitment, a forecast transaction or a net investment in a foreign operation. The hedged item can be: (a) a single item; or (b) a group of items (subject to paragraphs 6.6.1–6.6.6 and B6.6.1–B6.6.16 of IFRS 9). A hedged item can also be a component of such an item or group of items (see paragraphs 6.3.7 and B6.3.7–B6.3.25 of IFRS 9). This member also represents the standard value for the 'Hedged items' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           HedgeFundInvestmentsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Hedge fund investments [member]
                        
                        
                           Example: IFRS 13.94, Example: IFRS 13.IE60
                        
                     
                           documentation
                        
                        
                           This member stands for investments in hedge funds.
                        
                     
                           ifrs-full
                        
                        
                           HedgesOfNetInvestmentInForeignOperationsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Hedges of net investment in foreign operations [member]
                        
                        
                           Disclosure: IAS 39.86 c, Disclosure: IFRS 7.24A, Disclosure: IFRS 7.24B, Disclosure: IFRS 7.24C
                        
                     
                           documentation
                        
                        
                           This member stands for hedges of the entity's monetary items that are receivable from or payable to a foreign operation, for which settlement is neither planned nor likely to occur in the foreseeable future. A foreign operation is an entity that is a subsidiary, associate, joint venture or branch of a reporting entity, the activities of which are based or conducted in a country or currency other than those of the reporting entity.
                        
                     
                           ifrs-full
                        
                        
                           HedgesOfNetInvestmentsInForeignOperationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Hedges of net investment in foreign operations [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           HedgingGainsLossesForHedgeOfGroupOfItemsWithOffsettingRiskPositions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Hedging gains (losses) for hedge of group of items with offsetting risk positions
                        
                        
                           Disclosure: IFRS 7.24C b (vi), Disclosure: IFRS 9.6.6.4
                        
                     
                           documentation
                        
                        
                           The hedging gains (losses) for hedge of group of items with offsetting risk positions.
                        
                     
                           ifrs-full
                        
                        
                           HedgingInstrumentAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Hedging instrument, assets
                        
                        
                           Disclosure: IFRS 7.24A a
                        
                     
                           documentation
                        
                        
                           The amount of a hedging instrument, recognised as an asset. [Refer: Hedging instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           HedgingInstrumentLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Hedging instrument, liabilities
                        
                        
                           Disclosure: IFRS 7.24A a
                        
                     
                           documentation
                        
                        
                           The amount of a hedging instrument, recognised as a liability. [Refer: Hedging instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           HedgingInstrumentsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Hedging instruments [axis]
                        
                        
                           Disclosure: IFRS 7.23A, Disclosure: IFRS 7.24A
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           HedgingInstrumentsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Hedging instruments [member]
                        
                        
                           Disclosure: IFRS 7.23A, Disclosure: IFRS 7.24A
                        
                     
                           documentation
                        
                        
                           This member stands for hedging instruments. A hedging instrument can be a designated: (a) derivative measured at fair value through profit or loss, except for some written options (see paragraph B6.2.4 of IFRS 9); (b) non-derivative financial asset or non-derivative financial liability measured at fair value through profit or loss, unless it is a financial liability designated as at fair value through profit or loss for which the amount of its change in fair value that is attributable to changes in the credit risk of that liability is presented in other comprehensive income in accordance with paragraph 5.7.7 of IFRS 9. For a hedge of foreign currency risk, the foreign currency risk component of a non-derivative financial asset or a non-derivative financial liability may be designated as a hedging instrument provided that it is not an investment in an equity instrument for which an entity has elected to present changes in fair value in other comprehensive income in accordance with paragraph 5.7.5 of IFRS 9. This member also represents the standard value for the 'Hedging instruments' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           HeldtomaturityInvestments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Held-to-maturity investments
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 b
                        
                     
                           documentation
                        
                        
                           The amount of non-derivative financial assets with fixed or determinable payments and fixed maturity that an entity has the positive intention and ability to hold to maturity other than: (a) those that the entity upon initial recognition designates as at fair value through profit or loss; (b) those that the entity designates as available for sale; and (c) those that meet the definition of loans and receivables. An entity shall not classify any financial assets as held to maturity if the entity has, during the current financial year or during the two preceding financial years, sold or reclassified more than an insignificant amount of held-to-maturity investments before maturity (more than insignificant in relation to the total amount of held-to-maturity investments) other than sales or reclassifications that: (i) are so close to maturity or the financial asset’s call date (for example, less than three months before maturity) that changes in the market rate of interest would not have a significant effect on the financial asset’s fair value; (ii) occur after the entity has collected substantially all of the financial asset’s original principal through scheduled payments or prepayments; or (iii) are attributable to an isolated event that is beyond the entity’s control, is non-recurring and could not have been reasonably anticipated by the entity. [Refer: Derivative financial assets; Held-to-maturity investments; Prepayments]
                        
                     
                           ifrs-full
                        
                        
                           HeldtomaturityInvestmentsCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Held-to-maturity investments, category [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 b
                        
                     
                           documentation
                        
                        
                           This member stands for the held-to-maturity investments category of financial assets. [Refer: Held-to-maturity investments]
                        
                     
                           ifrs-full
                        
                        
                           HistoricalVolatilityForSharesMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Historical volatility for shares, measurement input [member]
                        
                        
                           Example: IFRS 13.B36 b
                        
                     
                           documentation
                        
                        
                           This member stands for the historical volatility for shares used as a measurement input.
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/esef_role-000000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [000000] Tags that must be applied if corresponding information is present in a report
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-110000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [110000] General information about financial statements
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-210000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [210000] Statement of financial position, current/non-current
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-220000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [220000] Statement of financial position, order of liquidity
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-310000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [310000] Statement of comprehensive income, profit or loss, by function of expense
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-320000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [320000] Statement of comprehensive income, profit or loss, by nature of expense
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-410000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [410000] Statement of comprehensive income, OCI components presented net of tax
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-420000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [420000] Statement of comprehensive income, OCI components presented before tax
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-610000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [610000] Statement of changes in equity
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-800100
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [800100] Subclassifications of assets, liabilities and equities
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-800200
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [800200] Analysis of income and expense
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-800400
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [800400] Statement of changes in equity, additional disclosures
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-800500
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [800500] List of notes
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-800600
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [800600] List of accounting policies
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-810000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [810000] Notes - Corporate information and statement of IFRS compliance
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-861000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [861000] Notes - Analysis of other comprehensive income by item
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-861200
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [861200] Notes - Share capital, reserves and other equity interest
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_1_role-880000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [880000] Notes - Additional information
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_10_role-815000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [815000] Notes - Events after reporting period
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_12_role-835110
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [835110] Notes - Income taxes
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_16_role-822100
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [822100] Notes - Property, plant and equipment
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_19_role-834480
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [834480] Notes - Employee benefits
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_2_role-826380
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [826380] Notes - Inventories
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_20_role-831400
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [831400] Notes - Government grants
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_21_role-842000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [842000] Notes - Effects of changes in foreign exchange rates
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_23_role-836200
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [836200] Notes - Borrowing costs
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_24_role-818000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [818000] Notes - Related party
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_26_role-710000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [710000] Statement of changes in net assets available for benefits
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_27_role-825480
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [825480] Notes - Separate financial statements
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_29_role-816000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [816000] Notes - Hyperinflationary reporting
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_33_role-838000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [838000] Notes - Earnings per share
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_34_role-813000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [813000] Notes - Interim financial reporting
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_36_role-832410
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [832410] Notes - Impairment of assets
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_37_role-827570
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [827570] Notes - Other provisions, contingent liabilities and contingent assets
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_38_role-823180
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [823180] Notes - Intangible assets
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_40_role-825100
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [825100] Notes - Investment property
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_41_role-824180
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [824180] Notes - Agriculture
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_7_role-510000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [510000] Statement of cash flows, direct method
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_7_role-520000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [520000] Statement of cash flows, indirect method
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_7_role-800300
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [800300] Statement of cash flows, additional disclosures
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_7_role-851100
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [851100] Notes - Cash flow statement
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ias_8_role-811000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [811000] Notes - Accounting policies, changes in accounting estimates and errors
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifric_2_role-868500
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [868500] Notes - Members' shares in co-operative entities and similar instruments
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifric_5_role-868200
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [868200] Notes - Rights to interests arising from decommissioning, restoration and environmental rehabilitation funds
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_1_role-819100
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [819100] Notes - First time adoption
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_12_role-825700
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [825700] Notes - Interests in other entities
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_13_role-823000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [823000] Notes - Fair value measurement
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_14_role-824500
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [824500] Notes - Regulatory deferral accounts
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_15_role-831150
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [831150] Notes - Revenue from contracts with customers
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_16_role-832610
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [832610] Notes - Leases
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_17_role-836600
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [836600] Notes - Insurance contracts (IFRS 17)
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_2_role-834120
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [834120] Notes - Share-based payment arrangements
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_3_role-817000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [817000] Notes - Business combinations
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_4_role-836500
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [836500] Notes - Insurance contracts
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_5_role-825900
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [825900] Notes - Non-current asset held for sale and discontinued operations
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_6_role-822200
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [822200] Notes - Exploration for and evaluation of mineral resources
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_7_role-822390
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [822390] Notes - Financial instruments
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_8_role-871100
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [871100] Notes - Operating segments
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_axi_role
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Axis aggregation validations
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_cro_role
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Cross period validations
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs_eps_role
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Earnings per share validations
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs-dim_role-901000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [901000] Axis - Retrospective application and retrospective restatement
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs-dim_role-901100
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [901100] Axis - Departure from requirement of IFRS
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs-dim_role-901500
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [901500] Axis - Creation date
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs-dim_role-903000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [903000] Axis - Continuing and discontinued operations
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs-dim_role-904000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [904000] Axis - Assets and liabilities classified as held for sale
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs-dim_role-913000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [913000] Axis - Consolidated and separate financial statements
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs-dim_role-914000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [914000] Axis - Currency in which information is displayed
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/ifrs-dim_role-915000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [915000] Axis - Cumulative effect at date of initial application
                        
                        
                            
                        
                     
                           esef_all
                        
                        
                           http://www.esma.europa.eu/xbrl/role/all/sic_29_role-832900
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [832900] Notes - Service concession arrangements
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           http://www.esma.europa.eu/xbrl/role/cor/esef_con_role
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Context validations
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           http://www.esma.europa.eu/xbrl/role/cor/esef_fac_role
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Fact and footnotes validations
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           http://www.esma.europa.eu/xbrl/role/cor/esef_man_role
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Mandatory mark-up validations
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           http://www.esma.europa.eu/xbrl/role/cor/esef_role-999999
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [999999] Line items not dimensionally qualified
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           http://www.esma.europa.eu/xbrl/role/cor/ifrs_equ_role
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Fact equivalence validations
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           http://www.esma.europa.eu/xbrl/role/cor/ifrs_neg1_role
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Negative fact validations 1
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           http://www.esma.europa.eu/xbrl/role/cor/ifrs_neg2_role
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Negative fact validations 2
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           http://www.esma.europa.eu/xbrl/role/cor/ifrs_per_role
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Percentage warnings
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           http://www.esma.europa.eu/xbrl/role/cor/ifrs_pos_role
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Positive fact validations
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           http://www.esma.europa.eu/xbrl/role/cor/ifrs_tech_role
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Technical validations
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           http://www.esma.europa.eu/xbrl/role/cor/ifrs-dim_role-990000
                        
                        
                           role
                        
                        
                           label
                        
                        
                           [990000] Axis - Defaults
                        
                        
                            
                        
                     
                           esma_technical
                        
                        
                           http://www.esma.europa.eu/xbrl/role/ext/BlockDefaultUseOfLineItemsScenario
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Prevents default use of line items (i.e. when not explicitly allowed) for scenario
                        
                        
                            
                        
                     
                           esma_technical
                        
                        
                           http://www.esma.europa.eu/xbrl/role/ext/BlockDefaultUseOfLineItemsSegment
                        
                        
                           role
                        
                        
                           label
                        
                        
                           Prevents default use of line items (i.e. when not explicitly allowed) for segment
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IdentifiableAssetsAcquiredLiabilitiesAssumed
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Identifiable assets acquired (liabilities assumed)
                        
                        
                           Example: IFRS 3.B64 i, Example: IFRS 3.IE72
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for net identifiable assets acquired or liabilities assumed in a business combination. [Refer: Business combinations [member]]
                        
                     
                           netLabel
                        
                        
                           Net identifiable assets acquired (liabilities assumed)
                        
                     
                           ifrs-full
                        
                        
                           IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Identifiable intangible assets recognised as of acquisition date
                        
                        
                           Example: IFRS 3.B64 i, Example: IFRS 3.IE72
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for identifiable intangible assets acquired in a business combination. [Refer: Intangible assets other than goodwill; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           IdentificationOfUnadjustedComparativeInformation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Identification of unadjusted comparative information
                        
                        
                           Disclosure: IAS 16.80A, Disclosure: IAS 27.18I, Disclosure: IAS 38.130I, Disclosure: IFRS 10.C6B, Disclosure: IFRS 11.C13B, Disclosure: Effective 2023-01-01 IFRS 17.C27
                        
                     
                           documentation
                        
                        
                           The identification of unadjusted comparative information in the financial statements.
                        
                     
                           ifrs-full
                        
                        
                           IdentityOfPriceIndex
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of identity of price index
                        
                        
                           Disclosure: IAS 29.39 c
                        
                     
                           documentation
                        
                        
                           The description of the identity of the general price index used to restate financial statement information of an entity whose functional currency is the currency of a hyperinflationary economy.
                        
                     
                           ifrs-full
                        
                        
                           IFRS17Member
                        
                        
                           member
                        
                        
                           label
                        
                        
                           IFRS 17 [member]
                        
                        
                           Disclosure: Expiry date 2025-01-01 IFRS 17.C1, Common practice: Effective 2023-01-01 IFRS 17.C3
                        
                     
                           documentation
                        
                        
                           This member stands for IFRS 17 Insurance Contracts.
                        
                     
                           ifrs-full
                        
                        
                           IFRSsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           IFRSs [member]
                        
                        
                           Disclosure: IFRS 1.24
                        
                     
                           documentation
                        
                        
                           This member stands for Standards and Interpretations issued by the International Accounting Standards Board (IASB), which comprise (a) International Financial Reporting Standards; (b) International Accounting Standards; (c) IFRIC Interpretations; and (d) SIC Interpretations. It also represents the standard value for the 'Financial effect of transition from previous GAAP to IFRSs' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           ImmatureBiologicalAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Immature biological assets [member]
                        
                        
                           Example: IAS 41.43
                        
                     
                           documentation
                        
                        
                           This member stands for immature biological assets. Immature biological assets are those that have not attained harvestable specifications (for consumable biological assets) or are not able to sustain regular harvests (for bearer biological assets). [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Impairment loss
                        
                        
                           Disclosure: IAS 36.130 b, Disclosure: IAS 36.130 d (ii)
                        
                     
                           documentation
                        
                        
                           The amount recognised as a reduction of the carrying amount of an asset or cash-generating unit to its recoverable amount. [Refer: Carrying amount [member]]
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossAssetsRecognisedFromCostsIncurredToObtainOrFulfilContractsWithCustomers
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Impairment loss, assets recognised from costs incurred to obtain or fulfil contracts with customers
                        
                        
                           Disclosure: IFRS 15.128 b
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss for assets recognised from the costs incurred to obtain or fulfil contracts with customers. [Refer: Assets recognised from costs to obtain or fulfil contracts with customers; Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9
                        
                        
                           Disclosure: IAS 1.82 ba
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss, impairment gain or reversal of impairment loss that is recognised in profit or loss in accordance with paragraph 5.5.8 of IFRS 9 and that arises from applying the impairment requirements in Section 5.5 of IFRS 9.
                        
                     
                           negatedLabel
                        
                        
                           Impairment gain and reversal of impairment loss (impairment loss) determined in accordance with IFRS 9
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossOnFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Impairment loss on financial assets
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.20 e
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss on financial assets. [Refer: Financial assets; Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossOnReceivablesOrContractAssetsArisingFromContractsWithCustomers
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Impairment loss on receivables or contract assets arising from contracts with customers
                        
                        
                           Disclosure: IFRS 15.113 b
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss on receivables or contract assets arising from contracts with customers. [Refer: Contract assets; Impairment loss; Receivables from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossRecognisedInOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Impairment loss recognised in other comprehensive income
                        
                        
                           Disclosure: IAS 36.126 c, Disclosure: IAS 36.129 a
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss recognised in other comprehensive income. Impairment loss on a revalued asset is recognised in other comprehensive income to the extent that the impairment loss does not exceed the amount in the revaluation surplus for that same asset. [Refer: Impairment loss; Revaluation surplus; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossRecognisedInOtherComprehensiveIncomeIntangibleAssetsOtherThanGoodwill
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Impairment loss recognised in other comprehensive income, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 e (iii)
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss recognised in other comprehensive income for intangible assets other than goodwill. [Refer: Impairment loss recognised in other comprehensive income; Intangible assets other than goodwill]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Impairment loss recognised in other comprehensive income, intangible assets other than goodwill
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossRecognisedInOtherComprehensiveIncomePropertyPlantAndEquipment
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Impairment loss recognised in other comprehensive income, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 e (iv)
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss recognised in other comprehensive income for property, plant and equipment. [Refer: Impairment loss recognised in other comprehensive income; Property, plant and equipment]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Impairment loss recognised in other comprehensive income, property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossRecognisedInProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Impairment loss recognised in profit or loss
                        
                        
                           Disclosure: IAS 36.126 a, Disclosure: IAS 36.129 a
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss recognised in profit or loss. [Refer: Impairment loss; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossRecognisedInProfitOrLossBiologicalAssets
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Impairment loss recognised in profit or loss, biological assets
                        
                        
                           Disclosure: IAS 41.55 a
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss recognised in profit or loss for biological assets. [Refer: Impairment loss recognised in profit or loss; Biological assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Impairment loss recognised in profit or loss, biological assets
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossRecognisedInProfitOrLossDeferredAcquisitionCostsArisingFromInsuranceContracts
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Impairment loss recognised in profit or loss, deferred acquisition costs arising from insurance contracts
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG39 d
                        
                     
                           documentation
                        
                        
                           The decrease in deferred acquisition costs arising from insurance contracts resulting from an impairment loss recognised in profit or loss. [Refer: Impairment loss recognised in profit or loss; Deferred acquisition costs arising from insurance contracts; Types of insurance contracts [member]]
                        
                     
                           negatedLabel
                        
                        
                           Impairment loss recognised in profit or loss, deferred acquisition costs arising from insurance contracts
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossRecognisedInProfitOrLossGoodwill
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Impairment loss recognised in profit or loss, goodwill
                        
                        
                           Disclosure: IFRS 3.B67 d (v)
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss recognised in profit or loss for goodwill. [Refer: Impairment loss recognised in profit or loss; Goodwill]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Impairment loss recognised in profit or loss, goodwill
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Impairment loss recognised in profit or loss, intangible assets and goodwill
                        
                        
                           Common practice: IAS 38.118 e (iv)
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss recognised in profit or loss for intangible assets and goodwill. [Refer: Impairment loss recognised in profit or loss; Intangible assets and goodwill]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Impairment loss recognised in profit or loss, intangible assets and goodwill
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Impairment loss recognised in profit or loss, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 e (iv)
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss recognised in profit or loss for intangible assets other than goodwill. [Refer: Impairment loss recognised in profit or loss; Intangible assets other than goodwill]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Impairment loss recognised in profit or loss, intangible assets other than goodwill
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossRecognisedInProfitOrLossInvestmentProperty
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Impairment loss recognised in profit or loss, investment property
                        
                        
                           Disclosure: IAS 40.76 g, Disclosure: IAS 40.79 d (v)
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss recognised in profit or loss for investment property. [Refer: Impairment loss recognised in profit or loss; Investment property]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Impairment loss recognised in profit or loss, investment property
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossRecognisedInProfitOrLossLoansAndAdvances
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Impairment loss recognised in profit or loss, loans and advances
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss recognised in profit or loss for loans and advances. [Refer: Impairment loss recognised in profit or loss]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Impairment loss recognised in profit or loss, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 e (v), Disclosure: IAS 1.98 a
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss recognised in profit or loss for property, plant and equipment. [Refer: Impairment loss recognised in profit or loss; Property, plant and equipment]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Impairment loss recognised in profit or loss, property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossRecognisedInProfitOrLossTradeReceivables
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Impairment loss recognised in profit or loss, trade receivables
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss recognised in profit or loss for trade receivables. [Refer: Impairment loss recognised in profit or loss; Trade receivables]
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossReversalOfImpairmentLossOnTradeReceivablesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Impairment loss (reversal of impairment loss) on trade receivables [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Impairment loss (reversal of impairment loss) recognised in profit or loss
                        
                        
                           Disclosure: IAS 1.99
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss or reversal of impairment loss recognised in profit or loss. [Refer: Impairment loss recognised in profit or loss; Reversal of impairment loss recognised in profit or loss]
                        
                     
                           negatedLabel
                        
                        
                           Reversal of impairment loss (impairment loss) recognised in profit or loss
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossLoansAndAdvances
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Impairment loss (reversal of impairment loss) recognised in profit or loss, loans and advances
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss or reversal of impairment loss recognised in profit or loss for loans and advances. [Refer: Impairment loss recognised in profit or loss; Reversal of impairment loss recognised in profit or loss]
                        
                     
                           netLabel
                        
                        
                           Net impairment loss (reversal of impairment loss) recognised in profit or loss, loans and advances
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossLoansAndAdvancesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Impairment loss (reversal of impairment loss) recognised in profit or loss, loans and advances [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Impairment loss (reversal of impairment loss) recognised in profit or loss, trade receivables
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of impairment loss or reversal of impairment loss recognised in profit or loss for trade receivables. [Refer: Impairment loss recognised in profit or loss; Reversal of impairment loss recognised in profit or loss; Trade receivables]
                        
                     
                           netLabel
                        
                        
                           Net impairment loss (reversal of impairment loss) recognised in profit or loss, trade receivables
                        
                     
                           ifrs-full
                        
                        
                           ImpairmentOfFinancialAssetsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Impairment of financial assets [axis]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.37
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ImplicationsOfSurplusOrDeficitOnMultiemployerPlanForEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of implications of surplus or deficit on multi-employer or state plan for entity
                        
                        
                           Disclosure: IAS 19.148 d (iv)
                        
                     
                           documentation
                        
                        
                           The description of the implications for the entity of a surplus or deficit in a multi-employer or state plan that may affect the amount of future contributions. [Refer: Multi-employer defined benefit plans [member]; State defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           InAccordanceWithIFRS9Member
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           In accordance with IFRS 9 [member]
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L e
                        
                     
                           documentation
                        
                        
                           This member stands for the information reported in accordance with IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           IncomeApproachMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Income approach [member]
                        
                        
                           Example: IFRS 13.62
                        
                     
                           documentation
                        
                        
                           This member stands for valuation techniques that convert future amounts (for example, cash flows or income and expenses) to a single current (ie discounted) amount. The fair value measurement is determined on the basis of the value indicated by current market expectations about those future amounts.
                        
                     
                           ifrs-full
                        
                        
                           IncomeArisingFromExplorationForAndEvaluationOfMineralResources
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income arising from exploration for and evaluation of mineral resources
                        
                        
                           Disclosure: IFRS 6.24 b
                        
                     
                           documentation
                        
                        
                           The amount of income arising from the search for mineral resources, including minerals, oil, natural gas and similar non-regenerative resources, after the entity has obtained legal rights to explore in a specific area, as well as the determination of the technical feasibility and commercial viability of extracting the mineral resource.
                        
                     
                           ifrs-full
                        
                        
                           IncomeArisingFromInsuranceContracts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income arising from insurance contracts
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.37 b
                        
                     
                           documentation
                        
                        
                           The amount of income arising from insurance contracts. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncomeCapitalisationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Income capitalisation [member]
                        
                        
                           Common practice: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           This member stands for a valuation technique consistent with the income approach. Capitalising is a process applied to an amount representing some measure of economic income in order to convert that economic income amount to an estimate of present value.
                        
                     
                           ifrs-full
                        
                        
                           IncomeExpenseGainsOrLossesOfFinancialInstrumentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Income, expense, gains or losses of financial instruments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncomeExpensesFromReinsuranceContractsHeldOtherThanFinanceIncomeExpenses
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income (expenses) from reinsurance contracts held, other than finance income (expenses)
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.82 ac, Disclosure: Effective 2023-01-01 IFRS 17.86
                        
                     
                           documentation
                        
                        
                           The amount of income (expenses) from a group of reinsurance contracts held, other than finance income (expenses). [Refer: Reinsurance contracts held [member]]
                        
                     
                           netLabel
                        
                        
                           Net income (expenses) from reinsurance contracts held, other than finance income (expenses)
                        
                     
                           ifrs-full
                        
                        
                           IncomeExpensesFromReinsuranceContractsHeldOtherThanFinanceIncomeExpensesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Income (expenses) from reinsurance contracts held, other than finance income (expenses) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncomeFromAmountsRecoveredFromReinsurer
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income from amounts recovered from reinsurer
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.86
                        
                     
                           documentation
                        
                        
                           The amount of income from the amounts recovered from the reinsurer. [Refer: Reinsurance contracts held [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncomeFromContinuingInvolvementInDerecognisedFinancialAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income from continuing involvement in derecognised financial assets
                        
                        
                           Disclosure: IFRS 7.42G b
                        
                     
                           documentation
                        
                        
                           The amount of income recognised from the entity's continuing involvement in derecognised financial assets (for example, fair value changes in derivative instruments). [Refer: Financial assets; Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncomeFromContinuingInvolvementInDerecognisedFinancialAssetsCumulativelyRecognised
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Income from continuing involvement in derecognised financial assets cumulatively recognised
                        
                        
                           Disclosure: IFRS 7.42G b
                        
                     
                           documentation
                        
                        
                           The cumulative amount of income recognised from the entity's continuing involvement in derecognised financial assets (for example, fair value changes in derivative instruments). [Refer: Income from continuing involvement in derecognised financial assets; Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncomeFromContinuingOperationsAttributableToOwnersOfParent
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income from continuing operations attributable to owners of parent
                        
                        
                           Disclosure: IFRS 5.33 d
                        
                     
                           documentation
                        
                        
                           The amount of income from continuing operations attributable to owners of the parent. [Refer: Continuing operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncomeFromContractsWithReinsurers
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income from contracts with reinsurers
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.85, Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG24 b
                        
                     
                           documentation
                        
                        
                           The amount of income from contracts with reinsurers.
                        
                     
                           ifrs-full
                        
                        
                           IncomeFromDiscontinuedOperationsAttributableToOwnersOfParent
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income from discontinued operations attributable to owners of parent
                        
                        
                           Disclosure: IFRS 5.33 d
                        
                     
                           documentation
                        
                        
                           The amount of income from discontinued operations attributable to owners of the parent. [Refer: Discontinued operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncomeFromFinesAndPenalties
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income from fines and penalties
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of income arising from fines and penalties.
                        
                     
                           ifrs-full
                        
                        
                           IncomeFromGovernmentGrantsRelatedToAgriculturalActivity
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income from government grants related to agricultural activity
                        
                        
                           Common practice: IAS 41.57 a
                        
                     
                           documentation
                        
                        
                           The amount of income from government grants related to agricultural activities. [Refer: Government grants]
                        
                     
                           ifrs-full
                        
                        
                           IncomeFromReimbursementsUnderInsurancePolicies
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income from reimbursements under insurance policies
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of income recognised from the reimbursement of a claim as a result of the occurrence of an insured event covered by an insurance contract. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncomeFromStructuredEntities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income from structured entities
                        
                        
                           Disclosure: IFRS 12.27 b
                        
                     
                           documentation
                        
                        
                           The amount of income from structured entities including recurring and non-recurring fees, interest, dividends, gains or losses on the remeasurement or derecognition of interests in structured entities and gains or losses from the transfer of assets and liabilities to the structured entity. [Refer: Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncomeFromSubleasingRightofuseAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income from subleasing right-of-use assets
                        
                        
                           Disclosure: IFRS 16.53 f
                        
                     
                           documentation
                        
                        
                           The amount of income from subleasing right-of-use assets. Sublease is a transaction for which an underlying asset is re-leased by a lessee (‘intermediate lessor’) to a third party, and the lease (‘head lease’) between the head lessor and lessee remains in effect. [Refer: Right-of-use assets]
                        
                     
                           ifrs-full
                        
                        
                           IncomeOnFinancialAssetsReclassifiedOutOfAvailableforsaleFinancialAssetsRecognisedInOtherComprehensiveIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income on financial assets reclassified out of available-for-sale financial assets recognised in profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A e
                        
                     
                           documentation
                        
                        
                           The amount of income recognised in profit or loss on financial assets reclassified out of the available-for-sale category. [Refer: Financial assets available-for-sale; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           IncomeOnFinancialAssetsReclassifiedOutOfFinancialAssetsAtFairValueThroughProfitOrLossRecognisedInProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income on financial assets reclassified out of financial assets at fair value through profit or loss recognised in profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12A e
                        
                     
                           documentation
                        
                        
                           The amount of income recognised in profit or loss on financial assets reclassified out of the fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           IncomeRelatingToVariableLeasePaymentsForOperatingLeasesThatDoNotDependOnIndexOrRate
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income relating to variable lease payments for operating leases that do not depend on index or rate
                        
                        
                           Disclosure: IFRS 16.90 b
                        
                     
                           documentation
                        
                        
                           The amount of income relating to variable lease payments for operating leases that do not depend on an index or a rate. Variable lease payments are the portion of payments made by a lessee to a lessor for the right to use an underlying asset during the lease term that varies because of changes in facts or circumstances occurring after the commencement date, other than the passage of time.
                        
                     
                           ifrs-full
                        
                        
                           IncomeRelatingToVariableLeasePaymentsNotIncludedInMeasurementOfNetInvestmentInFinanceLease
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income relating to variable lease payments not included in measurement of net investment in finance lease
                        
                        
                           Disclosure: IFRS 16.90 a (iii)
                        
                     
                           documentation
                        
                        
                           The amount of income relating to variable lease payments not included in the measurement of the net investment in the finance lease. Variable lease payments are the portion of payments made by a lessee to a lessor for the right to use an underlying asset during the lease term that varies because of changes in facts or circumstances occurring after the commencement date, other than the passage of time. [Refer: Net investment in finance lease]
                        
                     
                           ifrs-full
                        
                        
                           IncomeStatementAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxConsequencesOfDividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueNotRecognisedAsLiability
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Income tax consequences of dividends proposed or declared before financial statements authorised for issue not recognised as liability
                        
                        
                           Disclosure: IAS 12.81 i
                        
                     
                           documentation
                        
                        
                           The amount of income tax consequences of dividends to shareholders of the entity that were proposed or declared after the reporting period but before the financial statements were authorised for issue, and are not recognised as a liability in the financial statements.
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxesPaidClassifiedAsOperatingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income taxes paid, classified as operating activities
                        
                        
                           Common practice: IAS 7.35
                        
                     
                           documentation
                        
                        
                           The cash outflow for income taxes paid, classified as operating activities.
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxesPaidRefund
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income taxes paid (refund)
                        
                        
                           Disclosure: IAS 7.35
                        
                     
                           documentation
                        
                        
                           The cash flows from income taxes paid or refunded.
                        
                     
                           totalLabel
                        
                        
                           Total income taxes paid (refund)
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxesPaidRefundAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Income taxes paid (refund) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxesPaidRefundClassifiedAsFinancingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income taxes paid (refund), classified as financing activities
                        
                        
                           Example: IAS 7.14 f, Disclosure: IAS 7.35
                        
                     
                           documentation
                        
                        
                           The cash flows from income taxes paid or refunded, classified as financing activities. [Refer: Income taxes paid (refund)]
                        
                     
                           negatedTerseLabel
                        
                        
                           Income taxes refund (paid)
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxesPaidRefundClassifiedAsInvestingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income taxes paid (refund), classified as investing activities
                        
                        
                           Example: IAS 7.14 f, Disclosure: IAS 7.35
                        
                     
                           documentation
                        
                        
                           The cash flows from income taxes paid or refunded, classified as investing activities. [Refer: Income taxes paid (refund)]
                        
                     
                           negatedTerseLabel
                        
                        
                           Income taxes refund (paid)
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxesPaidRefundClassifiedAsOperatingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income taxes paid (refund), classified as operating activities
                        
                        
                           Example: IAS 7.14 f, Disclosure: IAS 7.35
                        
                     
                           documentation
                        
                        
                           The cash flows from income taxes paid or refunded, classified as operating activities. [Refer: Income taxes paid (refund)]
                        
                     
                           negatedTerseLabel
                        
                        
                           Income taxes refund (paid)
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxesRefundClassifiedAsOperatingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income taxes refund, classified as operating activities
                        
                        
                           Common practice: IAS 7.35
                        
                     
                           documentation
                        
                        
                           The cash inflow from income taxes refunded, classified as operating activities.
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxExpenseContinuingOperations
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Tax expense (income)
                        
                        
                           Disclosure: IAS 12.79, Disclosure: IAS 12.81 c (i), Disclosure: IAS 12.81 c (ii), Disclosure: IAS 1.82 d, Disclosure: IAS 26.35 b (viii), Disclosure: IFRS 12.B13 g, Disclosure: IFRS 8.23 h
                        
                     
                           documentation
                        
                        
                           The aggregate amount included in the determination of profit (loss) for the period in respect of current tax and deferred tax. [Refer: Current tax expense (income); Deferred tax expense (income)]
                        
                     
                           totalLabel
                        
                        
                           Total tax expense (income)
                        
                     
                           negatedTerseLabel
                        
                        
                           Tax income (expense)
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToApplicationOfOverlayApproachInOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to application of overlay approach in other comprehensive income
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.35D b
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to the application of the overlay approach. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to available-for-sale financial assets included in other comprehensive income
                        
                        
                           Disclosure: Expiry date 2023-01-01 IAS 12.81 ab, Disclosure: Expiry date 2023-01-01 IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to available-for-sale financial assets. [Refer: Financial assets available-for-sale; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to available-for-sale financial assets included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to cash flow hedges included in other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to cash flow hedges. [Refer: Cash flow hedges [member]; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to cash flow hedges included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToChangeInValueOfForeignCurrencyBasisSpreadsOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to change in value of foreign currency basis spreads included in other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to change in value of foreign currency basis spreads. [Refer: Reserve of change in value of foreign currency basis spreads; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to change in value of foreign currency basis spreads included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToChangeInValueOfForwardElementsOfForwardContractsOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to change in value of forward elements of forward contracts included in other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to change in value of forward elements of forward contracts. [Refer: Reserve of change in value of forward elements of forward contracts; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to change in value of forward elements of forward contracts included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToChangeInValueOfTimeValueOfOptionsOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to change in value of time value of options included in other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to change in value of time value of options. [Refer: Reserve of change in value of time value of options; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to change in value of time value of options included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to changes in fair value of financial liability attributable to change in credit risk of liability included in other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to changes in the fair value of financial liabilities attributable to a change in the credit risk of those liabilities. [Refer: Credit risk [member]; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to changes in fair value of financial liability attributable to change in credit risk of liability included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToChangesInRevaluationSurplusOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to changes in revaluation surplus of property, plant and equipment, right-of-use assets and intangible assets included in other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to changes in a revaluation surplus of property, plant and equipment, right-of-use assets and intangible assets. [Refer: Revaluation surplus; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to changes in revaluation surplus of property, plant and equipment, right-of-use assets and intangible assets included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Income tax relating to components of other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Aggregated income tax relating to components of other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Income tax relating to components of other comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to components of other comprehensive income that will be reclassified to profit or loss
                        
                        
                           Disclosure: IAS 1.91
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income that will be reclassified to profit or loss. [Refer: Income tax relating to components of other comprehensive income]
                        
                     
                           negatedTotalLabel
                        
                        
                           Aggregated income tax relating to components of other comprehensive income that will be reclassified to profit or loss
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss
                        
                        
                           Disclosure: IAS 1.91
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income that will not be reclassified to profit or loss. [Refer: Income tax relating to components of other comprehensive income]
                        
                     
                           negatedTotalLabel
                        
                        
                           Aggregated income tax relating to components of other comprehensive income that will not be reclassified to profit or loss
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToExchangeDifferencesOnTranslationOfForeignOperationsAndHedgesOfNetInvestmentsInForeignOperationsIncludedInOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to exchange differences on translation of foreign operations and hedges of net investments in foreign operations included in other comprehensive income
                        
                        
                           Common practice: IAS 12.81 ab, Common practice: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to hedges of net investments in foreign operations. [Refer: Other comprehensive income; Hedges of net investment in foreign operations [member]]
                        
                     
                           totalLabel
                        
                        
                           Total income tax relating to exchange differences on translation of foreign operations and hedges of net investments in foreign operations included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToExchangeDifferencesOnTranslationOfForeignOperationsAndHedgesOfNetInvestmentsInForeignOperationsIncludedInOtherComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Income tax relating to exchange differences on translation of foreign operations and hedges of net investments in foreign operations included in other comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to exchange differences on the translation of financial statements of foreign operations. [Refer: Other comprehensive income; Reserve of exchange differences on translation]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToExchangeDifferencesOnTranslationOtherThanTranslationOfForeignOperationsIncludedInOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to exchange differences on translation other than translation of foreign operations included in other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to exchange differences on translation of the financial statements of a parent company or a stand-alone entity to a different presentation currency. [Refer: Other comprehensive income; Reserve of exchange differences on translation]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to exchange differences on translation other than translation of foreign operations included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToFinanceIncomeExpensesFromReinsuranceContractsHeldOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to finance income (expenses) from reinsurance contracts held included in other comprehensive income
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 12.81 ab, Disclosure: Effective 2023-01-01 IAS 1.90, Disclosure: Effective 2023-01-01 IFRS 17.82, Disclosure: Effective 2023-01-01 IFRS 17.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to finance income (expenses) from reinsurance contracts held. [Refer: Insurance finance income (expenses); Reinsurance contracts held [member]]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to finance income (expenses) from reinsurance contracts held included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to financial assets measured at fair value through other comprehensive income included in other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to financial assets measured at fair value through other comprehensive income applying paragraph 4.1.2A of IFRS 9. [Refer: Financial assets measured at fair value through other comprehensive income; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           Do NOT use this element for income tax included in other comprehensive income relating to equity instruments designated at fair value through other comprehensive income applying paragraph 5.7.5 of IFRS 9. Instead, use element ‘Income tax relating to investments in equity instruments included in other comprehensive income’.
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to financial assets measured at fair value through other comprehensive income included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToHedgesOfInvestmentsInEquityInstrumentsOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to hedges of investments in equity instruments included in other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to hedges of investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: Other comprehensive income; Reserve of gains and losses on hedging instruments that hedge investments in equity instruments]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to hedges of investments in equity instruments included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToHedgesOfNetInvestmentsInForeignOperationsOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to hedges of net investments in foreign operations included in other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to hedges of net investments in foreign operations. [Refer: Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to hedges of net investments in foreign operations included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to insurance finance income (expenses) from insurance contracts issued included in other comprehensive income that will be reclassified to profit or loss
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 12.81 ab, Disclosure: Effective 2023-01-01 IAS 1.90, Disclosure: Effective 2023-01-01 IFRS 17.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to insurance finance income (expenses) from insurance contracts issued that will be reclassified subsequently to profit or loss. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to insurance finance income (expenses) from insurance contracts issued included in other comprehensive income that will be reclassified to profit or loss
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to insurance finance income (expenses) from insurance contracts issued included in other comprehensive income that will not be reclassified to profit or loss
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 12.81 ab, Disclosure: Effective 2023-01-01 IAS 1.90, Disclosure: Effective 2023-01-01 IFRS 17.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to insurance finance income (expenses) from insurance contracts issued that will not be reclassified subsequently to profit or loss. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to insurance finance income (expenses) from insurance contracts issued included in other comprehensive income that will not be reclassified to profit or loss
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToInvestmentsInEquityInstrumentsOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to investments in equity instruments included in other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to investments in equity instruments that the entity has designated at fair value through other comprehensive income applying paragraph 5.7.5 of IFRS 9. [Refer: Other comprehensive income; Reserve of gains and losses from investments in equity instruments]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to investments in equity instruments included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToNetMovementInRegulatoryDeferralAccountBalancesRelatedToItemsThatWillBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to net movement in regulatory deferral account balances related to items that will be reclassified to profit or loss
                        
                        
                           Disclosure: IFRS 14.22 b
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to the net movement in regulatory deferral account balances that is related to items that will be reclassified to profit or loss. [Refer: Regulatory deferral account balances [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToNetMovementInRegulatoryDeferralAccountBalancesRelatedToItemsThatWillNotBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to net movement in regulatory deferral account balances related to items that will not be reclassified to profit or loss
                        
                        
                           Disclosure: IFRS 14.22 a
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to the net movement in regulatory deferral account balances that is related to items that will not be reclassified to profit or loss. [Refer: Regulatory deferral account balances [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToOtherIndividuallyImmaterialComponentsOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to other individually immaterial components of other comprehensive income
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to other individually immaterial components of other comprehensive income. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to remeasurements of defined benefit plans included in other comprehensive income
                        
                        
                           Disclosure: IAS 12.81 ab, Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to amounts recognised in other comprehensive income in relation to remeasurements of defined benefit plans. [Refer: Other comprehensive income; Reserve of remeasurements of defined benefit plans; Defined benefit plans [member]]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to remeasurements of defined benefit plans included in other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method
                        
                        
                           Disclosure: IAS 1.90
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to an entity's share of other comprehensive income of associates and joint ventures accounted for using the equity method. [Refer: Share of other comprehensive income of associates and joint ventures accounted for using equity method, before tax]
                        
                     
                           totalLabel
                        
                        
                           Aggregated income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss
                        
                        
                           Disclosure: IAS 1.91
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to an entity's share of other comprehensive income of associates and joint ventures accounted for using the equity method that will be reclassified to profit or loss. [Refer: Share of other comprehensive income of associates and joint ventures accounted for using equity method, before tax]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss
                        
                     
                           ifrs-full
                        
                        
                           IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss
                        
                        
                           Disclosure: IAS 1.91
                        
                     
                           documentation
                        
                        
                           The amount of income tax relating to an entity's share of other comprehensive income of associates and joint ventures accounted for using the equity method that will not be reclassified to profit or loss. [Refer: Share of other comprehensive income of associates and joint ventures accounted for using equity method, before tax]
                        
                     
                           negatedLabel
                        
                        
                           Income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseDueToApplicationOfIFRS15Member
                        
                        
                           member
                        
                        
                           label
                        
                        
                           IFRS 15 [member]
                        
                        
                           Disclosure: IFRS 15.C8 a
                        
                     
                           documentation
                        
                        
                           This member stands for IFRS 15 Revenue with Contracts with Customers.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseDueToChangesInAccountingPolicyAndCorrectionsOfPriorPeriodErrorsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]
                        
                        
                           Disclosure: IAS 1.106 b, Disclosure: IAS 8.28 f (i), Disclosure: IAS 8.29 c (i), Disclosure: IAS 8.49 b (i)
                        
                     
                           documentation
                        
                        
                           This member stands for the financial effect of changes in accounting policy and corrections of prior period errors.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsCumulativeEffectAtDateOfInitialApplicationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Increase (decrease) due to changes in accounting policy required by IFRSs, cumulative effect at date of initial application [member]
                        
                        
                           Common practice: IAS 1.106
                        
                     
                           documentation
                        
                        
                           This member stands for the financial effect of changes in accounting policy for cumulative effect adjustment in the financial statements at the date of initial application of a new or amended IFRS Standard. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Increase (decrease) due to changes in accounting policy required by IFRSs [member]
                        
                        
                           Disclosure: IAS 8.28 f (i), Disclosure: IAS 8.28 g
                        
                     
                           documentation
                        
                        
                           This member stands for the financial effect of changes in accounting policy required by IFRSs. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseDueToDepartureFromRequirementOfIFRSMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Increase (decrease) due to departure from requirement of IFRS [member]
                        
                        
                           Disclosure: IAS 1.20 d
                        
                     
                           documentation
                        
                        
                           This member stands for the financial effect of a departure from a requirement in an IFRS. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseDueToVoluntaryChangesInAccountingPolicyMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Increase (decrease) due to voluntary changes in accounting policy [member]
                        
                        
                           Disclosure: IAS 8.29 c (i), Disclosure: IAS 8.29 d
                        
                     
                           documentation
                        
                        
                           This member stands for the financial effect of voluntary changes in accounting policy.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInAccountingEstimate
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in accounting estimate
                        
                        
                           Disclosure: IAS 8.39
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in an accounting estimate that has an effect in the current period or is expected to have an effect in future periods.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInAccumulatedDeferredTaxRecognisedInOtherComprehensiveIncomeDueToChangeInTaxRate
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in accumulated deferred tax recognised in other comprehensive income due to change in tax rate
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in accumulated deferred tax recognised in other comprehensive income due to change in the tax rate. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInAggregateDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueYetToBeRecognised
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss
                        
                        
                           Example: IFRS 7.28 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the aggregate difference between the fair value at initial recognition and the transaction price of financial instruments yet to be recognised in profit or loss. [Refer: Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInAllowanceAccountForCreditLossesOfFinancialAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in allowance account for credit losses of financial assets
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.16
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the allowance account used to record the impairment of financial assets due to credit losses. [Refer: Financial assets; Allowance account for credit losses of financial assets]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in allowance account for credit losses of financial assets
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInAssetsForInsuranceAcquisitionCashFlows
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in assets for insurance acquisition cash flows
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105A
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in assets for insurance acquisition cash flows. [Refer: Assets; Insurance contracts [member]; Assets for insurance acquisition cash flows]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in assets for insurance acquisition cash flows
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInCashAndCashEquivalents
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in cash and cash equivalents after effect of exchange rate changes
                        
                        
                           Disclosure: IAS 7.45
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in cash and cash equivalents after the effect of exchange rate changes on cash and cash equivalents held in foreign currencies. [Refer: Cash and cash equivalents; Effect of exchange rate changes on cash and cash equivalents]
                        
                     
                           netLabel
                        
                        
                           Net increase (decrease) in cash and cash equivalents after effect of exchange rate changes
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in cash and cash equivalents before effect of exchange rate changes
                        
                        
                           Disclosure: IAS 7.45
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in cash and cash equivalents before the effect of exchange rate changes on cash and cash equivalents held in foreign currencies. [Refer: Cash and cash equivalents; Effect of exchange rate changes on cash and cash equivalents]
                        
                     
                           netLabel
                        
                        
                           Net increase (decrease) in cash and cash equivalents before effect of exchange rate changes
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInCashAndCashEquivalentsDiscontinuedOperations
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in cash and cash equivalents, discontinued operations
                        
                        
                           Common practice: IFRS 5.33 c
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in cash and cash equivalents from discontinued operations. [Refer: Cash and cash equivalents; Discontinued operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInContingentConsiderationAssetLiability
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in contingent consideration asset (liability)
                        
                        
                           Disclosure: IFRS 3.B67 b (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in a contingent consideration asset (liability) relating to a business combination.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInContingentLiabilitiesRecognisedInBusinessCombination
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in contingent liabilities recognised in business combination
                        
                        
                           Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in contingent liabilities recognised in a business combination. [Refer: Contingent liabilities recognised in business combination; Business combinations [member]; Contingent liabilities [member]]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in contingent liabilities recognised in business combination
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInCreditDerivativeFairValue
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in credit derivative, fair value
                        
                        
                           Disclosure: IFRS 7.24G a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the fair value of a credit derivative. [Refer: Credit derivative, fair value]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in credit derivative, fair value
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInCreditDerivativeNominalAmount
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in credit derivative, nominal amount
                        
                        
                           Disclosure: IFRS 7.24G a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the nominal amount of a credit derivative. [Refer: Credit derivative, nominal amount]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in credit derivative, nominal amount
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInCurrentTaxExpenseIncomeDueToRateRegulation
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in current tax expense (income) due to rate regulation
                        
                        
                           Disclosure: IFRS 14.34
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in current tax expense (income) due to rate regulation. Rate regulation is a framework for establishing the prices that can be charged to customers for goods or services and that framework is subject to oversight and/or approval by a rate regulator. [Refer: Current tax expense (income)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInDeferredAcquisitionCostsArisingFromInsuranceContracts
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in deferred acquisition costs arising from insurance contracts
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG39
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in deferred acquisition costs arising from insurance contracts. [Refer: Deferred acquisition costs arising from insurance contracts]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in deferred acquisition costs arising from insurance contracts
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInDeferredTaxExpenseIncomeDueToRateRegulation
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in deferred tax expense (income) due to rate regulation
                        
                        
                           Disclosure: IFRS 14.34
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in deferred tax expense (income) due to rate regulation. Rate regulation is a framework for establishing the prices that can be charged to customers for goods or services and that framework is subject to oversight and/or approval by a rate regulator. [Refer: Deferred tax expense (income)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInDeferredTaxLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in deferred tax liability (asset)
                        
                        
                           Common practice: IAS 12.81
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in a deferred tax liability (asset). [Refer: Deferred tax liability (asset)]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in deferred tax liability (asset)
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in defined benefit obligation due to reasonably possible decrease in actuarial assumption
                        
                        
                           Disclosure: IAS 19.145 a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in a defined benefit obligation that would have been caused by a decrease in a significant actuarial assumption that was reasonably possible at the end of the reporting period. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumption
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in defined benefit obligation due to reasonably possible increase in actuarial assumption
                        
                        
                           Disclosure: IAS 19.145 a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in a defined benefit obligation that would have been caused by an increase in a significant actuarial assumption that was reasonably possible at the end of the reporting period. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInDividendsPayableThroughChangeInFairValueOfNoncashAssetsHeldForDistributionToOwners
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in dividends payable through change in fair value of non-cash assets held for distribution to owners
                        
                        
                           Disclosure: IFRIC 17.16 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in dividends payable through a change in the fair value of non-cash assets held for distribution to owners.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInEquityDueToReasonablyPossibleDecreaseInRiskExposureThatArisesFromContractsWithinScopeOfIFRS17
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in equity due to reasonably possible decrease in risk variable that arises from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a (ii), Disclosure: Effective 2023-01-01 IFRS 17.128 a (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity that would have been caused by a reasonably possible decrease in the risk variable that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInEquityDueToReasonablyPossibleDecreaseInRiskExposureThatArisesFromContractsWithinScopeOfIFRS17InsuranceContractsIssuedBeforeMitigationByReinsuranceContractsHeld
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in equity due to reasonably possible decrease in risk variable that arises from contracts within scope of IFRS 17, insurance contracts issued before mitigation by reinsurance contracts held
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity, before mitigation by reinsurance contracts held, that would have been caused by a reasonably possible decrease in the risk variable that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInEquityDueToReasonablyPossibleIncreaseInRiskExposureThatArisesFromContractsWithinScopeOfIFRS17
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in equity due to reasonably possible increase in risk variable that arises from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a (i), Disclosure: Effective 2023-01-01 IFRS 17.128 a (ii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity that would have been caused by a reasonably possible increase in the risk variable that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInEquityDueToReasonablyPossibleIncreaseInRiskExposureThatArisesFromContractsWithinScopeOfIFRS17InsuranceContractsIssuedBeforeMitigationByReinsuranceContractsHeld
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in equity due to reasonably possible increase in risk variable that arises from contracts within scope of IFRS 17, insurance contracts issued before mitigation by reinsurance contracts held
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity, before mitigation by reinsurance contracts held, that would have been caused by a reasonably possible increase in the risk variable that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInExistingLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase in existing liabilities, contingent liabilities recognised in business combination
                        
                        
                           Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The increase in existing contingent liabilities recognised in a business combination. [Refer: Contingent liabilities recognised in business combination; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInExistingProvisionsOtherProvisions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase in existing provisions, other provisions
                        
                        
                           Disclosure: IAS 37.84 b
                        
                     
                           documentation
                        
                        
                           The increase in existing other provisions. [Refer: Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in exposure to credit risk on loan commitments and financial guarantee contracts
                        
                        
                           Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35I
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in exposure to credit risk on loan commitments and financial guarantee contracts. [Refer: Exposure to credit risk on loan commitments and financial guarantee contracts]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in exposure to credit risk on loan commitments and financial guarantee contracts
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContractsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) in exposure to credit risk on loan commitments and financial guarantee contracts [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the fair value measurement of assets. [Refer: At fair value [member]]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in fair value measurement, assets
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, assets
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of assets due to a reasonably possible decrease in an unobservable input.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputEntitysOwnEquityInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of the entity's own equity instruments due to a reasonably possible decrease in an unobservable input.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputLiabilities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, liabilities
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of liabilities due to a reasonably possible decrease in an unobservable input.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputRecognisedInOtherComprehensiveIncomeAfterTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, recognised in other comprehensive income, after tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of assets, recognised in other comprehensive income after tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputRecognisedInOtherComprehensiveIncomeAfterTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, recognised in other comprehensive income, after tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of the entity's own equity instruments, recognised in other comprehensive income after tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputRecognisedInOtherComprehensiveIncomeAfterTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, recognised in other comprehensive income, after tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of liabilities, recognised in other comprehensive income after tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputRecognisedInOtherComprehensiveIncomeBeforeTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, recognised in other comprehensive income, before tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of assets, recognised in other comprehensive income before tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputRecognisedInOtherComprehensiveIncomeBeforeTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, recognised in other comprehensive income, before tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of the entity's own equity instruments, recognised in other comprehensive income before tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputRecognisedInOtherComprehensiveIncomeBeforeTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, recognised in other comprehensive income, before tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of liabilities, recognised in other comprehensive income before tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputRecognisedInProfitOrLossAfterTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, recognised in profit or loss, after tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of assets, recognised in profit or loss after tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputRecognisedInProfitOrLossAfterTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, recognised in profit or loss, after tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of the entity's own equity instruments, recognised in profit or loss after tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputRecognisedInProfitOrLossAfterTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, recognised in profit or loss, after tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of liabilities, recognised in profit or loss after tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputRecognisedInProfitOrLossBeforeTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, recognised in profit or loss, before tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of assets, recognised in profit or loss before tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputRecognisedInProfitOrLossBeforeTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, recognised in profit or loss, before tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of the entity's own equity instruments, recognised in profit or loss before tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputRecognisedInProfitOrLossBeforeTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, recognised in profit or loss, before tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of liabilities, recognised in profit or loss before tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of assets due to a reasonably possible increase in an unobservable input.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputEntitysOwnEquityInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of the entity's own equity instruments due to a reasonably possible increase in an unobservable input.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputLiabilities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, liabilities
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of liabilities due to a reasonably possible increase in an unobservable input.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputRecognisedInOtherComprehensiveIncomeAfterTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, recognised in other comprehensive income, after tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of assets, recognised in other comprehensive income after tax, due to a reasonably possible increase in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputRecognisedInOtherComprehensiveIncomeAfterTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, recognised in other comprehensive income, after tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of the entity's own equity instruments, recognised in other comprehensive income after tax, due to a reasonably possible increase in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputRecognisedInOtherComprehensiveIncomeAfterTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, recognised in other comprehensive income, after tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of liabilities, recognised in other comprehensive income after tax, due to a reasonably possible increase in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputRecognisedInOtherComprehensiveIncomeBeforeTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, recognised in other comprehensive income, before tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of assets, recognised in other comprehensive income before tax, due to a reasonably possible increase in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputRecognisedInOtherComprehensiveIncomeBeforeTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, recognised in other comprehensive income, before tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of the entity's own equity instruments, recognised in other comprehensive income before tax, due to a reasonably possible increase in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputRecognisedInOtherComprehensiveIncomeBeforeTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, recognised in other comprehensive income, before tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of liabilities, recognised in other comprehensive income before tax, due to a reasonably possible increase in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputRecognisedInProfitOrLossAfterTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, recognised in profit or loss, after tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of assets, recognised in profit or loss after tax, due to a reasonably possible increase in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputRecognisedInProfitOrLossAfterTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, recognised in profit or loss, after tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of the entity's own equity instruments, recognised in profit or loss after tax, due to a reasonably possible increase in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputRecognisedInProfitOrLossAfterTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, recognised in profit or loss, after tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of liabilities, recognised in profit or loss after tax, due to a reasonably possible increase in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputRecognisedInProfitOrLossBeforeTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, recognised in profit or loss, before tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of assets, recognised in profit or loss before tax, due to a reasonably possible increase in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputRecognisedInProfitOrLossBeforeTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, recognised in profit or loss, before tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of the entity's own equity instruments, recognised in profit or loss before tax, due to a reasonably possible increase in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputRecognisedInProfitOrLossBeforeTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, recognised in profit or loss, before tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase (decrease) in the fair value measurement of liabilities, recognised in profit or loss before tax, due to a reasonably possible increase in an unobservable input. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the fair value measurement of the entity's own equity instruments. [Refer: At fair value [member]; Entity's own equity instruments [member]]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in fair value measurement, entity's own equity instruments
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementForSensitivityAnalysesInWhichInputsAreChangedIndividuallyAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement for sensitivity analyses in which inputs are changed individually, assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementForSensitivityAnalysesInWhichInputsAreChangedIndividuallyEntitysOwnEquityInstrumentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement for sensitivity analyses in which inputs are changed individually, entity's own equity instruments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementForSensitivityAnalysesInWhichInputsAreChangedIndividuallyLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement for sensitivity analyses in which inputs are changed individually, liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementForSensitivityAnalysesInWhichMultipleInputsAreChangedSimultaneouslyAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement for sensitivity analyses in which multiple inputs are changed simultaneously, assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementForSensitivityAnalysesInWhichMultipleInputsAreChangedSimultaneouslyEntitysOwnEquityInstrumentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement for sensitivity analyses in which multiple inputs are changed simultaneously, entity's own equity instruments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementForSensitivityAnalysesInWhichMultipleInputsAreChangedSimultaneouslyLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement for sensitivity analyses in which multiple inputs are changed simultaneously, liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueMeasurementLiabilities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the fair value measurement of liabilities. [Refer: At fair value [member]]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in fair value measurement, liabilities
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueOfFinancialAssetsDescribedInParagraph39EaOfIFRS4
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value of financial assets described in paragraph 39E(a) of IFRS 4
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39E a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the fair value of financial assets described in paragraph 39E(a) of IFRS 4. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFairValueOfFinancialAssetsOtherThanThoseSpecifiedInParagraph39EaOfIFRS4
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in fair value of financial assets other than those specified in paragraph 39E(a) of IFRS 4
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39E b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the fair value of financial assets other than those described in paragraph 39E(a) of IFRS 4. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in financial assets
                        
                        
                           Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35I
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in financial assets. [Refer: Financial assets]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in financial assets
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFinancialAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) in financial assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFinancialAssetsArisingFromChangeInMeasurementAttributeFirstApplicationOfIFRS9
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in financial assets arising from change in measurement attribute, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42L b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in financial assets arising from a change in measurement attribute on the entity's transition to IFRS 9. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFinancialAssetsOnBasisOfMeasurementCategoryFirstApplicationOfIFRS9
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in financial assets on basis of measurement category, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42L a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in financial assets on the basis of their measurement categories in accordance with IAS 39 (ie not resulting from a change in the measurement attribute on transition to IFRS 9). [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFinancialLiabilitiesArisingFromChangeInMeasurementAttributeFirstApplicationOfIFRS9
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in financial liabilities arising from change in measurement attribute, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42L b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in financial liabilities arising from a change in the measurement attribute on the entity's transition to IFRS 9. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInFinancialLiabilitiesOnBasisOfMeasurementCategoryFirstApplicationOfIFRS9
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in financial liabilities on basis of measurement category, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42L a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in financial liabilities on the basis of their measurement categories in accordance with IAS 39 (ie not resulting from a change in the measurement attribute on transition to IFRS 9). [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in insurance contracts liability (asset)
                        
                        
                           Common practice: Effective 2023-01-01 IFRS 17.99
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset). [Refer: Insurance contracts liability (asset)]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in insurance contracts liability (asset)
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInInsuranceLiabilitiesNetOfReinsurance
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in insurance liabilities, net of reinsurance
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.85
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance liabilities, net of reinsurance.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInIntangibleAssetsAndGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in intangible assets and goodwill
                        
                        
                           Common practice: IAS 38.118 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in intangible assets and goodwill. [Refer: Intangible assets and goodwill]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in intangible assets and goodwill
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInLiabilitiesArisingFromFinancingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in liabilities arising from financing activities
                        
                        
                           Disclosure: IAS 7.44B
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in liabilities arising from financing activities. [Refer: Liabilities arising from financing activities]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in liabilities arising from financing activities
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssued
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in liabilities under insurance contracts and reinsurance contracts issued
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG37
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in liabilities under insurance contracts and reinsurance contracts issued. [Refer: Liabilities under insurance contracts and reinsurance contracts issued]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in liabilities under insurance contracts and reinsurance contracts issued
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInNetAssetsAvailableForBenefits
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in net assets available for benefits
                        
                        
                           Disclosure: IAS 26.35 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in net assets available for benefits. Net assets available for benefits are assets of a retirement benefit plan less liabilities other than the actuarial present value of promised retirement benefits.
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in net assets available for benefits
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInNetDefinedBenefitLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in net defined benefit liability (asset)
                        
                        
                           Disclosure: IAS 19.141
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the net defined benefit liability (asset). [Refer: Net defined benefit liability (asset)]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in net defined benefit liability (asset)
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInNetDefinedBenefitLiabilityAssetResultingFromAdministrationCostsNotReflectedInReturnOnPlanAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from administration costs not reflected in return on plan assets
                        
                        
                           Common practice: IAS 19.141
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the net defined benefit liability (asset) resulting from administration costs in the current period, that are not reflected in return on plan assets. [Refer: Administrative expenses; Net defined benefit liability (asset)] [Contrast: Administration costs not reflected in return on plan assets, defined benefit plans; Decrease (increase) in net defined benefit liability (asset) resulting from return on plan assets excluding interest income or expense]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInNetDefinedBenefitLiabilityAssetResultingFromExpenseIncomeInProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from expense (income) in profit or loss
                        
                        
                           Common practice: IAS 19.141
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the net defined benefit liability (asset) resulting from expense (income) included in profit or loss. [Refer: Net defined benefit liability (asset); Profit (loss)] [Contrast: Post-employment benefit expense in profit or loss, defined benefit plans]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in net defined benefit liability (asset) resulting from expense (income) in profit or loss
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInNetDefinedBenefitLiabilityAssetResultingFromMiscellaneousOtherChanges
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from miscellaneous other changes
                        
                        
                           Common practice: IAS 19.141
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the net defined benefit liability (asset) resulting from miscellaneous other changes. [Refer: Net defined benefit liability (asset); Increase (decrease) in net defined benefit liability (asset) resulting from expense (income) in profit or loss; Decrease (increase) in net defined benefit liability (asset) resulting from gain (loss) on remeasurement in other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in net defined benefit liability (asset) resulting from miscellaneous other changes
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInNetInvestmentInFinanceLease
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in net investment in finance lease
                        
                        
                           Disclosure: IFRS 16.93
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the net investment in finance lease. [Refer: Net investment in finance lease]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInNumberOfOrdinarySharesIssued
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Increase (decrease) in number of ordinary shares issued
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the number of ordinary shares issued. [Refer: Ordinary shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInNumberOfSharesOutstanding
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Increase (decrease) in number of shares outstanding
                        
                        
                           Disclosure: IAS 1.79 a (iv)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the number of shares outstanding. [Refer: Number of shares outstanding]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in number of shares outstanding
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInProfitLossDueToReasonablyPossibleDecreaseInRiskExposureThatArisesFromContractsWithinScopeOfIFRS17
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in profit (loss) due to reasonably possible decrease in risk variable that arises from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a (ii), Disclosure: Effective 2023-01-01 IFRS 17.128 a (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in profit (loss) that would have been caused by a reasonably possible decrease in the risk variable that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInProfitLossDueToReasonablyPossibleDecreaseInRiskExposureThatArisesFromContractsWithinScopeOfIFRS17InsuranceContractsIssuedBeforeMitigationByReinsuranceContractsHeld
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in profit (loss) due to reasonably possible decrease in risk variable that arises from contracts within scope of IFRS 17, insurance contracts issued before mitigation by reinsurance contracts held
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in profit (loss), before mitigation by reinsurance contracts held, that would have been caused by a reasonably possible decrease in the risk variable that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInProfitLossDueToReasonablyPossibleIncreaseInRiskExposureThatArisesFromContractsWithinScopeOfIFRS17
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in profit (loss) due to reasonably possible increase in risk variable that arises from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a (ii), Disclosure: Effective 2023-01-01 IFRS 17.128 a (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in profit (loss) that would have been caused by a reasonably possible increase in the risk variable that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInProfitLossDueToReasonablyPossibleIncreaseInRiskExposureThatArisesFromContractsWithinScopeOfIFRS17InsuranceContractsIssuedBeforeMitigationByReinsuranceContractsHeld
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in profit (loss) due to reasonably possible increase in risk variable that arises from contracts within scope of IFRS 17, insurance contracts issued before mitigation by reinsurance contracts held
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in profit (loss), before mitigation by reinsurance contracts held, that would have been caused by a reasonably possible increase in the risk variable that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInProvisionForUnearnedPremium
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in provision for unearned premium
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.85
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the provision for unearned premiums. [Refer: Unearned premiums]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInRegulatoryDeferralAccountCreditBalances
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in regulatory deferral account credit balances
                        
                        
                           Disclosure: IFRS 14.33 a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in regulatory deferral account credit balances. [Refer: Regulatory deferral account credit balances]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in regulatory deferral account credit balances
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInRegulatoryDeferralAccountDebitBalances
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in regulatory deferral account debit balances
                        
                        
                           Disclosure: IFRS 14.33 a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in regulatory deferral account debit balances. [Refer: Regulatory deferral account debit balances]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in regulatory deferral account debit balances
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInReinsuranceAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in reinsurance assets
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG37
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in reinsurance assets. [Refer: Reinsurance assets]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) in reinsurance assets
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInReserveOfGainsAndLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeRelatedToInsuranceContractsToWhichParagraphsC18bC19bC24bAndC24cOfIFRS17HaveBeenApplied
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in reserve of gains and losses on financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied
                        
                        
                           Common practice: Effective 2023-01-01 IFRS 17.116
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the reserve of gains and losses on financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied. [Refer: Reserve of gains and losses on financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseInWorkingCapital
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in working capital
                        
                        
                           Common practice: IAS 7.20
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in working capital.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughAcquisitionOfSubsidiary
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through acquisition of subsidiary, equity
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity resulting from the acquisition of subsidiaries. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughAdditionalItemsNecessaryToUnderstandChangeInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through additional items necessary to understand change, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from additional items that may be necessary to understand the change in the net carrying amount of the insurance contracts. [Refer: Insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughAdjustmentsArisingFromPassageOfTimeAllowanceAccountForCreditLossesOfFinancialAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through adjustments arising from passage of time, allowance account for credit losses of financial assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 7.16
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the allowance account for credit losses of financial assets resulting from adjustments arising from the passage of time. [Refer: Allowance account for credit losses of financial assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughAdjustmentsArisingFromPassageOfTimeLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssued
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through adjustments arising from passage of time, liabilities under insurance contracts and reinsurance contracts issued
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4.37 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in liabilities under issued insurance contracts and reinsurance contracts resulting from adjustments arising from the passage of time. [Refer: Liabilities under insurance contracts and reinsurance contracts issued]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughAdjustmentsArisingFromPassageOfTimeReinsuranceAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through adjustments arising from passage of time, reinsurance assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4.37 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in reinsurance assets resulting from adjustments arising from the passage of time. [Refer: Reinsurance assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughAmortisationOfInsuranceAcquisitionCashFlowsInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through amortisation of insurance acquisition cash flows, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.103 b (ii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from amortisation of insurance acquisition cash flows. [Refer: Insurance contracts liability (asset); Increase (decrease) through insurance acquisition cash flows, insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughAmountsRecognisedInProfitOrLossAggregateDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueYetToBeRecognised
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) through amounts recognised in profit or loss, aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss
                        
                        
                           Example: IFRS 7.28 b, Example: IFRS 7.IG14
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the aggregate difference between the fair value at initial recognition and the transaction price of financial instruments yet to be recognised in profit or loss resulting from amounts recognised in profit or loss. [Refer: Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughAppropriationOfRetainedEarnings
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through appropriation of retained earnings, equity
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity resulting from the appropriation of retained earnings. [Refer: Retained earnings]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughBalancesRecognisedInCurrentPeriodInStatementOfFinancialPositionRegulatoryDeferralAccountCreditBalances
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through balances recognised in current period in statement of financial position, regulatory deferral account credit balances
                        
                        
                           Example: IFRS 14.33 a (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in regulatory deferral account credit balances resulting from balances recognised in the current period in the statement of financial position. [Refer: Regulatory deferral account credit balances]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughBalancesRecognisedInCurrentPeriodInStatementOfFinancialPositionRegulatoryDeferralAccountDebitBalances
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through balances recognised in current period in statement of financial position, regulatory deferral account debit balances
                        
                        
                           Example: IFRS 14.33 a (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in regulatory deferral account debit balances resulting from balances recognised in the current period in the statement of financial position. [Refer: Regulatory deferral account debit balances]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughBusinessCombinationsAndDisposalsNetDefinedBenefitLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from business combinations and disposals
                        
                        
                           Disclosure: IAS 19.141 h
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the net defined benefit liability (asset) resulting from business combinations and disposals. [Refer: Business combinations [member]; Net defined benefit liability (asset)]
                        
                     
                           commentaryGuidance
                        
                        
                           Increases in the present value of defined benefit obligation or net defined benefit liability resulting from business combinations should be tagged with a positive value; decreases resulting from business disposals should be tagged with a negative value. Increases in the fair value of plan assets resulting from business combinations represent a decrease in net defined benefit liability (equivalent to an increase in net defined benefit asset) and should be tagged with a negative value; decreases in the fair value of plan assets resulting from business disposals represent an increase in the net defined benefit liability and should be tagged with a positive value.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughBusinessCombinationsAndDisposalsReimbursementRights
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from resulting from business combinations and disposals
                        
                        
                           Disclosure: IAS 19.141 h
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from the effects of business combinations and disposals. [Refer: Business combinations [member]; Reimbursement rights related to defined benefit obligation, at fair value]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughBusinessCombinationsDeferredTaxLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through business combinations, deferred tax liability (asset)
                        
                        
                           Common practice: IAS 12.81
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in deferred tax liability (asset) resulting from business combinations. [Refer: Deferred tax liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughCashFlowsInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through cash flows, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105 a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from cash flows. [Refer: Insurance contracts liability (asset)]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) through cash flows, insurance contracts liability (asset)
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughCashFlowsInsuranceContractsLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through cash flows, insurance contracts liability (asset) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangeInDiscountRateContingentLiabilitiesRecognisedInBusinessCombination
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through change in discount rate, contingent liabilities recognised in business combination
                        
                        
                           Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in contingent liabilities recognised in a business combination due to changes in the discount rate. [Refer: Contingent liabilities recognised in business combination; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangeInDiscountRateOtherProvisions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through change in discount rate, other provisions
                        
                        
                           Disclosure: IAS 37.84 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in other provisions resulting from a change in discount rate. [Refer: Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangeInEquityOfSubsidiaries
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through change in equity of subsidiaries, equity
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the entity's equity resulting from the change in the equity of subsidiaries. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangeInRiskAdjustmentForNonfinancialRiskThatDoesNotRelateToFutureOrPastServiceInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through change in risk adjustment for non-financial risk that does not relate to future or past service, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.104 b (ii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from the change in the risk adjustment for non-financial risk that does not relate to future service or past service. [Refer: Insurance contracts liability (asset); Risk adjustment for non-financial risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesInDiscountRatesRegulatoryDeferralAccountCreditBalances
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes in discount rates, regulatory deferral account credit balances
                        
                        
                           Example: IFRS 14.33 a (iii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in regulatory deferral account credit balances resulting from changes in discount rates. [Refer: Regulatory deferral account credit balances]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesInDiscountRatesRegulatoryDeferralAccountDebitBalances
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes in discount rates, regulatory deferral account debit balances
                        
                        
                           Example: IFRS 14.33 a (iii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in regulatory deferral account debit balances resulting from changes in discount rates. [Refer: Regulatory deferral account debit balances]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesInEstimatesThatAdjustContractualServiceMarginInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes in estimates that adjust contractual service margin, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.104 a (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from changes in estimates that adjust the contractual service margin. [Refer: Insurance contracts liability (asset); Contractual service margin [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesInEstimatesThatDoNotAdjustContractualServiceMarginInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes in estimates that do not adjust contractual service margin, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.104 a (ii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from changes in estimates that do not adjust the contractual service margin. [Refer: Insurance contracts liability (asset); Contractual service margin [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes in fair values, liabilities arising from financing activities
                        
                        
                           Disclosure: IAS 7.44B d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in liabilities arising from financing activities resulting from changes in fair values. [Refer: Liabilities arising from financing activities]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesInForeignExchangeRatesNetDefinedBenefitLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from changes in foreign exchange rates, net defined benefit liability (asset)
                        
                        
                           Disclosure: IAS 19.141 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the net defined benefit liability (asset) resulting from changes in foreign exchange rates. [Refer: Net defined benefit liability (asset)]
                        
                     
                           commentaryGuidance
                        
                        
                           Increases in the present value of defined benefit obligation or net defined benefit liability resulting from changes in foreign exchange rates should be tagged with a positive value; decreases should be tagged with a negative value. Increases in the fair value of plan assets resulting from changes in foreign exchange rates represent a decrease in the net defined benefit liability (equivalent to an increase in a net defined benefit asset) and should be tagged with a negative value; decreases in the fair value of plan assets represent an increase in the net defined benefit liability and should be tagged with a positive value.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesInForeignExchangeRatesRegulatoryDeferralAccountCreditBalances
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes in foreign exchange rates, regulatory deferral account credit balances
                        
                        
                           Example: IFRS 14.33 a (iii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in regulatory deferral account credit balances resulting from changes in foreign exchange rates. [Refer: Regulatory deferral account credit balances]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesInForeignExchangeRatesRegulatoryDeferralAccountDebitBalances
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes in foreign exchange rates, regulatory deferral account debit balances
                        
                        
                           Example: IFRS 14.33 a (iii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in regulatory deferral account debit balances resulting from changes in foreign exchange rates. [Refer: Regulatory deferral account debit balances]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesInModelsOrRiskParametersExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes in models or risk parameters, exposure to credit risk on loan commitments and financial guarantee contracts
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in exposure to credit risk on loan commitments and financial guarantee contracts resulting from changes in models or risk parameters. [Refer: Exposure to credit risk on loan commitments and financial guarantee contracts]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesInModelsOrRiskParametersFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes in models or risk parameters, financial assets
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in financial assets resulting from changes in models or risk parameters. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity
                        
                        
                           Disclosure: IAS 1.106 d (iii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity through changes in ownership interests in subsidiaries that do not result in loss of control. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControlEquityAttributableToOwnersOfParent
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity attributable to owners of parent
                        
                        
                           Disclosure: IFRS 12.18
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity attributable to owners of the parent through changes in ownership interests in subsidiaries that do not result in loss of control. [Refer: Subsidiaries [member]; Equity attributable to owners of parent]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesThatRelateToCurrentServiceInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes that relate to current service, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.104 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from changes that relate to current service. [Refer: Insurance contracts liability (asset)]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) through changes that relate to current service, insurance contracts liability (asset)
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesThatRelateToCurrentServiceInsuranceContractsLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes that relate to current service, insurance contracts liability (asset) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesThatRelateToFutureServiceInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes that relate to future service, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.103 b (iv), Disclosure: Effective 2023-01-01 IFRS 17.104 a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from changes that relate to future service. [Refer: Insurance contracts liability (asset)]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) through changes that relate to future service, insurance contracts liability (asset)
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesThatRelateToFutureServiceInsuranceContractsLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes that relate to future service, insurance contracts liability (asset) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughChangesThatRelateToPastServiceInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through changes that relate to past service, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.103 b (iii), Disclosure: Effective 2023-01-01 IFRS 17.104 c
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from changes that relate to past service, ie changes in fulfilment cash flows relating to incurred claims. [Refer: Insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughConversionOfConvertibleInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through conversion of convertible instruments, equity
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity resulting from the conversion of convertible instruments.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughCumulativeCatchupAdjustmentsToRevenueArisingFromChangeInEstimateOfTransactionPriceContractAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through cumulative catch-up adjustments to revenue arising from change in estimate of transaction price, contract assets
                        
                        
                           Example: IFRS 15.118 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in contract assets resulting from cumulative catch-up adjustments to revenue arising from a change in an estimate of the transaction price. The transaction price is the amount of consideration to which an entity expects to be entitled in exchange for transferring promised goods or services to a customer, excluding amounts collected on behalf of third parties (for example, some sales taxes). [Refer: Increase (decrease) through cumulative catch-up adjustments to revenue, contract assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughCumulativeCatchupAdjustmentsToRevenueArisingFromChangeInEstimateOfTransactionPriceContractLiabilities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through cumulative catch-up adjustments to revenue arising from change in estimate of transaction price, contract liabilities
                        
                        
                           Example: IFRS 15.118 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in contract liabilities resulting from cumulative catch-up adjustments to revenue arising from a change in an estimate of the transaction price. The transaction price is the amount of consideration to which an entity expects to be entitled in exchange for transferring promised goods or services to a customer, excluding amounts collected on behalf of third parties (for example, some sales taxes). [Refer: Increase (decrease) through cumulative catch-up adjustments to revenue, contract liabilities]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughCumulativeCatchupAdjustmentsToRevenueArisingFromChangeInMeasureOfProgressContractAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through cumulative catch-up adjustments to revenue arising from change in measure of progress, contract assets
                        
                        
                           Example: IFRS 15.118 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in contract assets resulting from cumulative catch-up adjustments to revenue arising from a change in the measure of progress. [Refer: Increase (decrease) through cumulative catch-up adjustments to revenue, contract assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughCumulativeCatchupAdjustmentsToRevenueArisingFromChangeInMeasureOfProgressContractLiabilities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through cumulative catch-up adjustments to revenue arising from change in measure of progress, contract liabilities
                        
                        
                           Example: IFRS 15.118 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in contract liabilities resulting from cumulative catch-up adjustments to revenue arising from a change in the measure of progress. [Refer: Increase (decrease) through cumulative catch-up adjustments to revenue, contract liabilities]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughCumulativeCatchupAdjustmentsToRevenueArisingFromContractModificationContractAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through cumulative catch-up adjustments to revenue arising from contract modification, contract assets
                        
                        
                           Example: IFRS 15.118 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in contract assets resulting from cumulative catch-up adjustments to revenue arising from a contract modification. A contract modification is a change in the scope or price (or both) of a contract that is approved by the parties to the contract. [Refer: Increase (decrease) through cumulative catch-up adjustments to revenue, contract assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughCumulativeCatchupAdjustmentsToRevenueArisingFromContractModificationContractLiabilities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through cumulative catch-up adjustments to revenue arising from contract modification, contract liabilities
                        
                        
                           Example: IFRS 15.118 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in contract liabilities resulting from cumulative catch-up adjustments to revenue arising from a contract modification. A contract modification is a change in the scope or price (or both) of a contract that is approved by the parties to the contract. [Refer: Increase (decrease) through cumulative catch-up adjustments to revenue, contract liabilities]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughCumulativeCatchupAdjustmentsToRevenueContractAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through cumulative catch-up adjustments to revenue, contract assets
                        
                        
                           Example: IFRS 15.118 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in contract assets resulting from cumulative catch-up adjustments to revenue. [Refer: Contract assets; Revenue from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughCumulativeCatchupAdjustmentsToRevenueContractLiabilities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through cumulative catch-up adjustments to revenue, contract liabilities
                        
                        
                           Example: IFRS 15.118 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in contract liabilities resulting from cumulative catch-up adjustments to revenue. [Refer: Contract liabilities; Revenue from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughDisposalOfSubsidiary
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through disposal of subsidiary, equity
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity resulting from the disposal of subsidiaries. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through effect of changes in foreign exchange rates, liabilities arising from financing activities
                        
                        
                           Disclosure: IAS 7.44B c
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in liabilities arising from financing activities resulting from the effect of changes in foreign exchange rates. [Refer: Liabilities arising from financing activities]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughEffectOfChangesInRiskOfNonperformanceByIssuerOfReinsuranceContractsHeldInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through effect of changes in risk of non-performance by issuer of reinsurance contracts held, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from the effect of changes in the risk of non-performance by the issuer of reinsurance contracts held. [Refer: Insurance contracts liability (asset); Reinsurance contracts held [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughEffectsOfContractsAcquiredInPeriodInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through effects of contracts acquired in period, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.108 a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from the effects of contracts acquired from other entities in transfers of insurance contracts or business combinations in the period. [Refer: Insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughEffectsOfContractsInitiallyRecognisedInPeriodInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through effects of contracts initially recognised in period, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.104 a (iii), Disclosure: Effective 2023-01-01 IFRS 17.107
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from the effects of contracts initially recognised in the period. [Refer: Insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughEffectsOfGroupsOfOnerousContractsInitiallyRecognisedInPeriodInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through effects of groups of onerous contracts initially recognised in period, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.108 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from the effects of groups of onerous contracts initially recognised in the period. An insurance contract is onerous at the date of initial recognition if the fulfilment cash flows allocated to the contract, any previously recognised acquisition cash flows and any cash flows arising from the contract at the date of initial recognition in total are a net outflow. [Refer: Insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughExerciseOfOptions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through exercise of options, equity
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity resulting from the exercise of options.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughExerciseOfWarrantsEquity
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through exercise of warrants, equity
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity resulting from the exercise of warrants.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughExperienceAdjustmentsInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through experience adjustments, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.104 b (iii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from experience adjustments, excluding amounts related to the risk adjustment for non-financial risk included in paragraph 104(b)(ii) of IFRS 17. Experience adjustment is a difference between: (a) for premium receipts (and any related cash flows such as insurance acquisition cash flows and insurance premium taxes) - the estimate at the beginning of the period of the amounts expected in the period and the actual cash flows in the period; or (b) for insurance service expenses (excluding insurance acquisition expenses) - the estimate at the beginning of the period of the amounts expected to be incurred in the period and the actual amounts incurred in the period. [Refer: Insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through financing cash flows, liabilities arising from financing activities
                        
                        
                           Disclosure: IAS 7.44B a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in liabilities arising from financing activities resulting from financing cash flows. [Refer: Cash flows from (used in) financing activities; Liabilities arising from financing activities]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughForeignExchangeAndOtherMovementsExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through foreign exchange and other movements, exposure to credit risk on loan commitments and financial guarantee contracts
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in exposure to credit risk on loan commitments and financial guarantee contracts resulting from foreign exchange and other movements. [Refer: Exposure to credit risk on loan commitments and financial guarantee contracts]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) through foreign exchange and other movements, exposure to credit risk on loan commitments and financial guarantee contracts
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughForeignExchangeAndOtherMovementsExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContractsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through foreign exchange and other movements, exposure to credit risk on loan commitments and financial guarantee contracts [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through foreign exchange and other movements, financial assets
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in financial assets resulting from foreign exchange and other movements. [Refer: Financial assets]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) through foreign exchange and other movements, financial assets
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through foreign exchange and other movements, financial assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughForeignExchangeExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through foreign exchange, exposure to credit risk on loan commitments and financial guarantee contracts
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in exposure to credit risk on loan commitments and financial guarantee contracts resulting from foreign exchange. [Refer: Exposure to credit risk on loan commitments and financial guarantee contracts]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughForeignExchangeFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through foreign exchange, financial assets
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in financial assets resulting from foreign exchange. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughGainsLossesInPeriodReserveOfGainsAndLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeRelatedToInsuranceContractsToWhichParagraphsC18bC19bC24bAndC24cOfIFRS17HaveBeenApplied
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through gains (losses) in period, reserve of gains and losses on financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied
                        
                        
                           Example: Effective 2023-01-01 IFRS 17.116
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the reserve of gains and losses on financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied resulting from gains (losses) in the period. [Refer: Reserve of gains and losses on financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughIncurredClaimsAndOtherIncurredInsuranceServiceExpensesInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through incurred claims and other incurred insurance service expenses, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.103 b (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from incurred claims and other incurred insurance service expenses. [Refer: Insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughIncurredClaimsPaidAndOtherInsuranceServiceExpensesPaidForInsuranceContractsIssuedExcludingInsuranceAcquisitionCashFlowsInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through incurred claims paid and other insurance service expenses paid for insurance contracts issued excluding insurance acquisition cash flows, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105 a (iii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from incurred claims paid and other insurance service expenses paid for insurance contracts issued, excluding insurance acquisition cash flows. [Refer: Insurance contracts liability (asset); Increase (decrease) through insurance acquisition cash flows, insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughIncurredClaimsRecoveredAndOtherInsuranceServiceExpensesRecoveredUnderReinsuranceContractsHeldInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through incurred claims recovered and other insurance service expenses recovered under reinsurance contracts held, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105 a (iii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from incurred claims recovered and other insurance service expenses recovered under reinsurance contracts held. [Refer: Insurance contracts liability (asset); Reinsurance contracts held [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughInsuranceAcquisitionCashFlowsInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through insurance acquisition cash flows, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105 a (ii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from insurance acquisition cash flows. Insurance acquisition cash flows are cash flows arising from the costs of selling, underwriting and starting a group of insurance contracts (issued or expected to be issued) that are directly attributable to the portfolio of insurance contracts to which the group belongs. Such cash flows include cash flows that are not directly attributable to individual contracts or groups of insurance contracts within the portfolio. [Refer: Insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughInsuranceFinanceIncomeOrExpensesInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through insurance finance income or expenses, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105 c
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from insurance finance income or expenses. [Refer: Insurance contracts liability (asset); Insurance finance income (expenses)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughInsuranceRevenueInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through insurance revenue, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.103 a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from insurance revenue. [Refer: Insurance contracts liability (asset); Insurance revenue]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) through insurance revenue, insurance contracts liability (asset)
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughInsuranceRevenueInsuranceContractsLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through insurance revenue, insurance contracts liability (asset) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughInsuranceRevenueNotRelatedToContractsThatExistedAtTransitionDateToWhichModifiedRetrospectiveApproachOrFairValueApproachHasBeenAppliedInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through insurance revenue not related to contracts that existed at transition date to which modified retrospective approach or fair value approach has been applied, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.114 c
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from insurance revenue not related to contracts that existed at the transition date to which the modified retrospective approach (as described in paragraphs C6-C19A of IFRS 17) or the fair value approach (as described in paragraphs C20-C24B of IFRS 17) has been applied. [Refer: Insurance contracts liability (asset); Insurance revenue]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughInsuranceRevenueRelatedToContractsThatExistedAtTransitionDateToWhichFairValueApproachHasBeenAppliedInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through insurance revenue related to contracts that existed at transition date to which fair value approach has been applied, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.114 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from insurance revenue related to contracts that existed at the transition date to which the fair value approach (as described in paragraphs C20-C24B of IFRS 17) has been applied. [Refer: Insurance contracts liability (asset); Insurance revenue]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughInsuranceRevenueRelatedToContractsThatExistedAtTransitionDateToWhichModifiedRetrospectiveApproachHasBeenAppliedInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through insurance revenue related to contracts that existed at transition date to which modified retrospective approach has been applied, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.114 a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from insurance revenue related to contracts that existed at the transition date to which the modified retrospective approach (as described in paragraphs C6-C19A of IFRS 17) has been applied. [Refer: Insurance contracts liability (asset); Insurance revenue]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughInsuranceServiceExpensesInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through insurance service expenses, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.103 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from insurance service expenses. [Refer: Insurance contracts liability (asset)]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) through insurance service expenses, insurance contracts liability (asset)
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughInsuranceServiceExpensesInsuranceContractsLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through insurance service expenses, insurance contracts liability (asset) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughInsuranceServiceResultForReconciliationByComponentsInsuranceContractsLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through insurance service result for reconciliation by components, insurance contracts liability (asset) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughInsuranceServiceResultForReconciliationByRemainingCoverageAndIncurredClaimsInsuranceContractsLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through insurance service result for reconciliation by remaining coverage and incurred claims, insurance contracts liability (asset) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughInsuranceServiceResultInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through insurance service result, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.103, Disclosure: Effective 2023-01-01 IFRS 17.104
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from insurance service result. [Refer: Insurance contracts liability (asset); Insurance service result]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) through insurance service result, insurance contracts liability (asset)
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughInvestmentComponentsExcludedFromInsuranceRevenueAndInsuranceServiceExpensesInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through investment components excluded from insurance revenue and insurance service expenses, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.103 c
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from investment components excluded from insurance revenue and insurance service expenses (combined with refunds of premiums unless refunds of premiums are presented as part of the cash flows in the period described in paragraph 105(a)(i) of IFRS 17). [Refer: Description of approach used to determine investment components; Insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughLossOfControlOfSubsidiaryDeferredTaxLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through loss of control of subsidiary, deferred tax liability (asset)
                        
                        
                           Common practice: IAS 12.81
                        
                     
                           documentation
                        
                        
                           The decrease in deferred tax liability (asset) resulting from the loss of control of a subsidiary. [Refer: Deferred tax liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughModificationOfContractualCashFlowsExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through modification of contractual cash flows, exposure to credit risk on loan commitments and financial guarantee contracts
                        
                        
                           Example: IFRS 7.35I b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in exposure to credit risk on loan commitments and financial guarantee contracts resulting from the modification of contractual cash flows. [Refer: Exposure to credit risk on loan commitments and financial guarantee contracts]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughModificationOfContractualCashFlowsFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through modification of contractual cash flows, financial assets
                        
                        
                           Example: IFRS 7.35I b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in financial assets resulting from the modification of contractual cash flows. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNetExchangeDifferencesAllowanceAccountForCreditLossesOfFinancialAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through net exchange differences, allowance account for credit losses of financial assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 7.16
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in an allowance account for credit losses of financial assets resulting from the net exchange differences arising when the financial statements are translated from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Allowance account for credit losses of financial assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNetExchangeDifferencesBiologicalAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through net exchange differences, biological assets
                        
                        
                           Disclosure: IAS 41.50 f
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in biological assets resulting from net exchange differences arising on the translation of the financial statements from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNetExchangeDifferencesDeferredAcquisitionCostsArisingFromInsuranceContracts
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through net exchange differences, deferred acquisition costs arising from insurance contracts
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4.37 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in deferred acquisition costs arising from insurance contracts resulting from the net exchange differences arising when the financial statements are translated from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Deferred acquisition costs arising from insurance contracts]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNetExchangeDifferencesDeferredTaxLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through net exchange differences, deferred tax liability (asset)
                        
                        
                           Common practice: IAS 12.81
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in deferred tax liability (asset) resulting from the net exchange differences arising when the financial statements are translated from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Deferred tax liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNetExchangeDifferencesGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through net exchange differences, goodwill
                        
                        
                           Disclosure: IFRS 3.B67 d (vi)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in goodwill resulting from net exchange differences arising on the translation of the financial statements from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsAndGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through net exchange differences, intangible assets and goodwill
                        
                        
                           Common practice: IAS 38.118 e (vii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in intangible assets and goodwill resulting from the net exchange differences arising when the financial statements are translated from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Intangible assets and goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through net exchange differences, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 e (vii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in intangible assets other than goodwill resulting from net exchange differences arising on the translation of the financial statements from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNetExchangeDifferencesInvestmentProperty
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through net exchange differences, investment property
                        
                        
                           Disclosure: IAS 40.76 e, Disclosure: IAS 40.79 d (vi)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in investment property resulting from net exchange differences arising on the translation of the financial statements from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNetExchangeDifferencesLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssued
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through net exchange differences, liabilities under insurance contracts and reinsurance contracts issued
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG37 f
                        
                     
                           documentation
                        
                        
                           The change in insurance liabilities resulting from the net exchange differences that arise on the translation of the financial statements into a different presentation currency, and on the translation of a foreign operation into the presentation currency. [Refer: Liabilities under insurance contracts and reinsurance contracts issued]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through net exchange differences, other provisions
                        
                        
                           Common practice: IAS 37.84
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in other provisions resulting from foreign currency exchange rate changes on provisions measured in a currency different from the entity's presentation currency. [Refer: Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through net exchange differences, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 e (viii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in property, plant and equipment resulting from net exchange differences arising on the translation of the financial statements from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNetExchangeDifferencesReimbursementRightsAtFairValue
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from net exchange differences
                        
                        
                           Disclosure: IAS 19.141 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the fair value of reimbursement rights related to defined benefit obligation, resulting from foreign currency exchange rate changes on plans measured in a currency that is different from the entity's presentation currency. [Refer: At fair value [member]; Reimbursement rights related to defined benefit obligation, at fair value]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNetExchangeDifferencesReinsuranceAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through net exchange differences, reinsurance assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4.37 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in reinsurance assets resulting from the net exchange differences arising when the financial statements are translated from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Reinsurance assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughNewTransactionsAggregateDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueYetToBeRecognised
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase (decrease) through new transactions, aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss
                        
                        
                           Example: IFRS 7.28 b, Example: IFRS 7.IG14
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the aggregate difference between the fair value at initial recognition and the transaction price of financial instruments yet to be recognised in profit or loss resulting from new transactions. [Refer: Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughObtainingOrLosingControlOfSubsidiariesOrOtherBusinessesLiabilitiesArisingFromFinancingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through obtaining or losing control of subsidiaries or other businesses, liabilities arising from financing activities
                        
                        
                           Disclosure: IAS 7.44B b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in liabilities arising from financing activities resulting from obtaining or losing control of subsidiaries or other businesses. [Refer: Liabilities arising from financing activities; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesAllowanceAccountForCreditLossesOfFinancialAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, allowance account for credit losses of financial assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 7.16
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in allowance account for credit losses of financial assets resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Allowance account for credit losses of financial assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesDeferredAcquisitionCostsArisingFromInsuranceContracts
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, deferred acquisition costs arising from insurance contracts
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG39 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in deferred acquisition costs arising from insurance contracts resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Deferred acquisition costs arising from insurance contracts]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesIntangibleAssetsAndGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, intangible assets and goodwill
                        
                        
                           Common practice: IAS 38.118 e (viii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in intangible assets and goodwill resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Intangible assets and goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesIntangibleAssetsOtherThanGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 e (viii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in intangible assets other than goodwill resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesInvestmentProperty
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, investment property
                        
                        
                           Disclosure: IAS 40.76 g, Disclosure: IAS 40.79 d (viii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in investment property resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, liabilities arising from financing activities
                        
                        
                           Disclosure: IAS 7.44B e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in liabilities arising from financing activities resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Liabilities arising from financing activities]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssued
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, liabilities under insurance contracts and reinsurance contracts issued
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG37
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in liabilities under insurance contracts and reinsurance contracts issued resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Liabilities under insurance contracts and reinsurance contracts issued]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesNetDefinedBenefitLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from other changes
                        
                        
                           Common practice: IAS 19.141
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the net defined benefit liability (asset) resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Net defined benefit liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesPropertyPlantAndEquipment
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 e (ix)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in property, plant and equipment resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesRegulatoryDeferralAccountCreditBalances
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, regulatory deferral account credit balances
                        
                        
                           Example: IFRS 14.33 a (iii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in regulatory deferral account credit balances resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Regulatory deferral account credit balances]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) through other changes, regulatory deferral account credit balances
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesRegulatoryDeferralAccountCreditBalancesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, regulatory deferral account credit balances [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesRegulatoryDeferralAccountDebitBalances
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, regulatory deferral account debit balances
                        
                        
                           Example: IFRS 14.33 a (iii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in regulatory deferral account debit balances resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Regulatory deferral account debit balances]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) through other changes, regulatory deferral account debit balances
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesRegulatoryDeferralAccountDebitBalancesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, regulatory deferral account debit balances [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherChangesReinsuranceAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, reinsurance assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4.37 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in reinsurance assets resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Reinsurance assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherContributionsByOwners
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase through other contributions by owners, equity
                        
                        
                           Disclosure: IAS 1.106 d (iii)
                        
                     
                           documentation
                        
                        
                           The increase in equity through other contributions by owners that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherDistributionsToOwners
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease through other distributions to owners, equity
                        
                        
                           Disclosure: IAS 1.106 d (iii)
                        
                     
                           documentation
                        
                        
                           The decrease in equity through distributions to owners that the entity does not separately disclose in the same statement or note.
                        
                     
                           negatedLabel
                        
                        
                           Decrease through other distributions to owners, equity
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherMovementsExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other movements, exposure to credit risk on loan commitments and financial guarantee contracts
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.35I, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in exposure to credit risk on loan commitments and financial guarantee contracts resulting from other movements. [Refer: Exposure to credit risk on loan commitments and financial guarantee contracts]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughOtherMovementsFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other movements, financial assets
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.35I, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in financial assets resulting from other movements. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughPremiumsPaidForReinsuranceContractsHeldInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through premiums paid for reinsurance contracts held, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105 a (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from premiums paid for reinsurance contracts held. [Refer: Insurance contracts liability (asset); Reinsurance contracts held [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughPremiumsReceivedForInsuranceContractsIssuedInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through premiums received for insurance contracts issued, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105 a (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from premiums received for insurance contracts issued. [Refer: Insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughReclassificationAdjustmentsInPeriodReserveOfGainsAndLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeRelatedToInsuranceContractsToWhichParagraphsC18bC19bC24bAndC24cOfIFRS17HaveBeenApplied
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through reclassification adjustments in period, reserve of gains and losses on financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied
                        
                        
                           Example: Effective 2023-01-01 IFRS 17.116
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the reserve of gains and losses on financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied resulting from reclassification adjustments in the period. [Refer: Reserve of gains and losses on financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughRecognitionOfContractualServiceMarginInProfitOrLossToReflectTransferOfServicesInsuranceContractsLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through recognition of contractual service margin in profit or loss to reflect transfer of services, insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.104 b (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in insurance contracts liability (asset) resulting from recognition of the contractual service margin in profit or loss to reflect the transfer of services. [Refer: Insurance contracts liability (asset); Contractual service margin [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughShadowAccountingDeferredAcquisitionCostsArisingFromInsuranceContracts
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through shadow accounting, deferred acquisition costs arising from insurance contracts
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4.37 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in deferred acquisition costs arising from insurance contracts that result from shadow accounting. Shadow accounting is a practice with the following two features: (a) a recognised but unrealised gain or loss on an asset affects the measurement of the insurance liability in the same way that a realised gain or loss does; and (b) if unrealised gains or losses on an asset are recognised directly in equity, the resulting change in the carrying amount of the insurance liability is also recognised in equity. [Refer: Deferred acquisition costs arising from insurance contracts]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughSharebasedPaymentTransactions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through share-based payment transactions, equity
                        
                        
                           Disclosure: IAS 1.106 d (iii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity resulting from share-based payment transactions. [Refer: Equity]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase through adjustments arising from passage of time, other provisions
                        
                        
                           Disclosure: IAS 37.84 e
                        
                     
                           documentation
                        
                        
                           The increase in other provisions through adjustments arising from the passage of time. [Refer: Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransactionsWithOwners
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transactions with owners, equity
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity resulting from transactions with owners.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransferBetweenRevaluationReserveAndRetainedEarnings
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfer between revaluation surplus and retained earnings, equity
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity resulting from transfers between a revaluation surplus and retained earnings. [Refer: Retained earnings; Revaluation surplus]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersAndOtherChangesBiologicalAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, biological assets
                        
                        
                           Disclosure: IAS 41.50 g
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in biological assets resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersAndOtherChangesEquity
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, equity
                        
                        
                           Disclosure: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Equity]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersAndOtherChangesGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through other changes, goodwill
                        
                        
                           Disclosure: IFRS 3.B67 d (vii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in goodwill resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetsAndGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers and other changes, intangible assets and goodwill
                        
                        
                           Common practice: IAS 38.118 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in intangible assets and goodwill resulting from transfers and changes that the entity does not separately disclose in the same statement or note. [Refer: Intangible assets and goodwill]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) through transfers and other changes, intangible assets and goodwill
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetsAndGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers and other changes, intangible assets and goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetsOtherThanGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers and other changes, intangible assets other than goodwill
                        
                        
                           Common practice: IAS 38.118 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in intangible assets other than goodwill resulting from transfers and changes that the entity does not separately disclose in the same statement or note. [Refer: Intangible assets other than goodwill]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) through transfers and other changes, intangible assets other than goodwill
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetsOtherThanGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers and other changes, intangible assets other than goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers and other changes, other provisions
                        
                        
                           Common practice: IAS 37.84
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in other provisions resulting from transfers and changes that the entity does not separately disclose in the same statement or note. [Refer: Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersAndOtherChangesPropertyPlantAndEquipment
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers and other changes, property, plant and equipment
                        
                        
                           Common practice: IAS 16.73 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in property, plant and equipment resulting from transfers and changes that the entity does not separately disclose in the same statement or note. [Refer: Property, plant and equipment]
                        
                     
                           totalLabel
                        
                        
                           Total increase (decrease) through transfers and other changes, property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersAndOtherChangesPropertyPlantAndEquipmentAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers and other changes, property, plant and equipment [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers, exposure to credit risk on loan commitments and financial guarantee contracts
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.35I d, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in exposure to credit risk on loan commitments and financial guarantee contracts resulting from transfers. [Refer: Exposure to credit risk on loan commitments and financial guarantee contracts]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers, financial assets
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.35I d, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in financial assets resulting from transfers. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersFromConstructionInProgressPropertyPlantAndEquipment
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers from construction in progress, property, plant and equipment
                        
                        
                           Common practice: IAS 16.73 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in property, plant and equipment resulting from transfers from construction in progress. [Refer: Property, plant and equipment; Construction in progress]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersFromToInvestmentPropertyPropertyPlantAndEquipment
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers from (to) investment property, property, plant and equipment
                        
                        
                           Common practice: IAS 16.73 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in property, plant and equipment resulting from transfers from (to) investment property. [Refer: Property, plant and equipment; Investment property]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersIntangibleAssetsAndGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers, intangible assets and goodwill
                        
                        
                           Common practice: IAS 38.118 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in intangible assets and goodwill resulting from transfers. [Refer: Intangible assets and goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers, intangible assets other than goodwill
                        
                        
                           Common practice: IAS 38.118 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in intangible assets other than goodwill resulting from transfers. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssued
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers, liabilities under insurance contracts and reinsurance contracts issued
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG37 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in liabilities under insurance contracts and reinsurance contracts issued resulting from acquisitions from, or transfers to, other insurers. [Refer: Liabilities under insurance contracts and reinsurance contracts issued]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers, property, plant and equipment
                        
                        
                           Common practice: IAS 16.73 e
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in property, plant and equipment resulting from transfers. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersToDisposalGroupsRegulatoryDeferralAccountCreditBalances
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers to disposal groups, regulatory deferral account credit balances
                        
                        
                           Example: IFRS 14.33 a (iii), Example: IFRS 14.IE5
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in regulatory deferral account credit balances resulting from transfers to disposal groups. [Refer: Disposal groups classified as held for sale [member]; Regulatory deferral account credit balances]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransfersToDisposalGroupsRegulatoryDeferralAccountDebitBalances
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfers to disposal groups, regulatory deferral account debit balances
                        
                        
                           Example: IFRS 14.33 a (iii), Example: IFRS 14.IE5
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in regulatory deferral account debit balances resulting from transfers to disposal groups. [Refer: Disposal groups classified as held for sale [member]; Regulatory deferral account debit balances]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTransferToStatutoryReserve
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through transfer to statutory reserve, equity
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity resulting from transfers to a statutory reserve. [Refer: Statutory reserve]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseThroughTreasuryShareTransactions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) through treasury share transactions, equity
                        
                        
                           Disclosure: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in equity resulting from treasury share transactions. [Refer: Equity; Treasury shares]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseDecreaseToProfitLossToReflectDilutiveEffectResultingFromAssumedConversionOfPotentialOrdinaryShares
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) to profit (loss) to reflect dilutive effect resulting from assumed conversion of potential ordinary shares
                        
                        
                           Disclosure: IAS 33.70 a
                        
                     
                           documentation
                        
                        
                           The increase (decrease) to profit (loss) to reflect the dilutive effect from assumed conversion of all potential ordinary shares.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, assets
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of assets due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsEntitysOwnEquityInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of the entity's own equity instruments due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsLiabilities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities
                        
                        
                           Disclosure: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of liabilities due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions.
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInOtherComprehensiveIncomeAfterTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in other comprehensive income, after tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of assets, recognised in other comprehensive income after tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInOtherComprehensiveIncomeAfterTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in other comprehensive income, after tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of the entity's own equity instruments, recognised in other comprehensive income after tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInOtherComprehensiveIncomeAfterTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in other comprehensive income, after tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of liabilities, recognised in other comprehensive income after tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInOtherComprehensiveIncomeBeforeTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in other comprehensive income, before tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of assets, recognised in other comprehensive income before tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInOtherComprehensiveIncomeBeforeTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in other comprehensive income, before tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of the entity's own equity instruments, recognised in other comprehensive income before tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInOtherComprehensiveIncomeBeforeTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in other comprehensive income, before tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of liabilities, recognised in other comprehensive income before tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInProfitOrLossAfterTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in profit or loss, after tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of assets, recognised in profit or loss after tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInProfitOrLossAfterTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in profit or loss, after tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of the entity's own equity instruments, recognised in profit or loss after tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInProfitOrLossAfterTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in profit or loss, after tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of liabilities, recognised in profit or loss after tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInProfitOrLossBeforeTaxAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in profit or loss, before tax, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of assets, recognised in profit or loss before tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInProfitOrLossBeforeTaxEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in profit or loss, before tax, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of the entity's own equity instruments, recognised in profit or loss before tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseInFairValueMeasurementDueToChangeInMultipleUnobservableInputsToReflectReasonablyPossibleAlternativeAssumptionsRecognisedInProfitOrLossBeforeTaxLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, recognised in profit or loss, before tax, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The amount of increase in the fair value measurement of liabilities, recognised in profit or loss before tax, due to a change in multiple unobservable inputs to reflect reasonably possible alternative assumptions. [Refer: Tax income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseThroughAdjustmentsArisingFromPassageOfTimeContingentLiabilitiesRecognisedInBusinessCombination
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase through adjustments arising from passage of time, contingent liabilities recognised in business combination
                        
                        
                           Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The increase in contingent liabilities recognised in a business combination through adjustments arising from the passage of time. [Refer: Contingent liabilities recognised in business combination; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseThroughBusinessCombinationsContractAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase through business combinations, contract assets
                        
                        
                           Example: IFRS 15.118 a
                        
                     
                           documentation
                        
                        
                           The increase in contract assets resulting from business combinations. [Refer: Business combinations [member]; Contract assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseThroughBusinessCombinationsContractLiabilities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase through business combinations, contract liabilities
                        
                        
                           Example: IFRS 15.118 a
                        
                     
                           documentation
                        
                        
                           The increase in contract liabilities resulting from business combinations. [Refer: Business combinations [member]; Contract liabilities]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseThroughItemsAcquiredInBusinessCombinationRegulatoryDeferralAccountDebitBalances
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase through items acquired in business combination, regulatory deferral account debit balances
                        
                        
                           Example: IFRS 14.33 a (iii)
                        
                     
                           documentation
                        
                        
                           The increase in regulatory deferral account debit balances resulting from items acquired in a business combination. [Refer: Business combinations [member]; Regulatory deferral account debit balances]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseThroughItemsAssumedInBusinessCombinationRegulatoryDeferralAccountCreditBalances
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase through items assumed in business combination, regulatory deferral account credit balances
                        
                        
                           Example: IFRS 14.33 a (iii)
                        
                     
                           documentation
                        
                        
                           The increase in regulatory deferral account credit balances resulting from items assumed in a business combination. [Refer: Business combinations [member]; Regulatory deferral account credit balances]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase through new leases, liabilities arising from financing activities
                        
                        
                           Example: IAS 7 - A Statement of cash flows for an entity other than a financial institution, Example: IAS 7.44B
                        
                     
                           documentation
                        
                        
                           The increase in liabilities arising from financing activities resulting from new leases. [Refer: Liabilities arising from financing activities]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseThroughOriginationOrPurchaseExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase through origination or purchase, exposure to credit risk on loan commitments and financial guarantee contracts
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.35I a, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The increase in exposure to credit risk on loan commitments and financial guarantee contracts resulting from origination or purchase. [Refer: Exposure to credit risk on loan commitments and financial guarantee contracts]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseThroughOriginationOrPurchaseFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase through origination or purchase, financial assets
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.35I a, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The increase in financial assets resulting from origination or purchase. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           IncreaseThroughReversalsOfImpairmentLossesAssetsForInsuranceAcquisitionCashFlows
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase through reversals of impairment losses, assets for insurance acquisition cash flows
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.105B
                        
                     
                           documentation
                        
                        
                           The increase in assets for insurance acquisition cash flows resulting from reversals of impairment losses recognised in the period. [Refer: Insurance contracts [member]; Assets for insurance acquisition cash flows]
                        
                     
                           ifrs-full
                        
                        
                           IncrementalFairValueGrantedModifiedSharebasedPaymentArrangements
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Incremental fair value granted, modified share-based payment arrangements
                        
                        
                           Disclosure: IFRS 2.47 c (ii)
                        
                     
                           documentation
                        
                        
                           The difference, for modified share-based payment arrangements, between the fair value of the modified equity instrument and that of the original equity instrument, both estimated as at the date of the modification. [Refer: Share-based payment arrangements [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           IndemnificationAssetsRecognisedAsOfAcquisitionDate
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Indemnification assets recognised as of acquisition date
                        
                        
                           Disclosure: IFRS 3.B64 g (i)
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for indemnification assets acquired in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           IndicationOfHowFrequentlyHedgingRelationshipsAreDiscontinuedAndRestarted
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Indication of how frequently hedging relationships are discontinued and restarted
                        
                        
                           Disclosure: IFRS 7.23C b (iii)
                        
                     
                           documentation
                        
                        
                           The description of an indication of how frequently the hedging relationships are discontinued and restarted.
                        
                     
                           ifrs-full
                        
                        
                           IndicationOfOtherFormsOfGovernmentAssistanceWithDirectBenefitsForEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Indication of other forms of government assistance with direct benefits for entity
                        
                        
                           Disclosure: IAS 20.39 b
                        
                     
                           documentation
                        
                        
                           The description of an indication of forms of government assistance from which the entity has directly benefited, other than government grants recognised in the financial statements. [Refer: Government grants]
                        
                     
                           ifrs-full
                        
                        
                           IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsContingentLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Indication of uncertainties of amount or timing of outflows, contingent liabilities
                        
                        
                           Disclosure: IAS 37.86 b
                        
                     
                           documentation
                        
                        
                           The description of an indication of the uncertainties relating to the amount or timing of any outflow of economic benefits for contingent liabilities. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsContingentLiabilitiesInBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Indication of uncertainties of amount or timing of outflows, contingent liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 j, Disclosure: IFRS 3.B64 j (i), Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The description of an indication of the uncertainties relating to the amount or timing of any outflow of economic benefits for contingent liabilities recognised in a business combination. [Refer: Contingent liabilities [member]; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Indication of uncertainties of amount or timing of outflows, other provisions
                        
                        
                           Disclosure: IAS 37.85 b
                        
                     
                           documentation
                        
                        
                           The description of an indication of the uncertainties relating to the amount or timing of outflows of economic benefits for other provisions. [Refer: Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           IndividualAssetsOrCashgeneratingUnitsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Individual assets or cash-generating units [axis]
                        
                        
                           Disclosure: IAS 36.130
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           IndividualAssetsOrCashgeneratingUnitsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Individual assets or cash-generating units [member]
                        
                        
                           Disclosure: IAS 36.130
                        
                     
                           documentation
                        
                        
                           This member stands for individual assets or cash-generating units. [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Cash-generating units [axis]
                        
                        
                           Disclosure: IAS 36.134
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Cash-generating units [member]
                        
                        
                           Disclosure: IAS 36.134
                        
                     
                           documentation
                        
                        
                           This member stands for the smallest identifiable group of assets that generates cash inflows that are largely independent of the cash inflows from other assets or groups of assets.
                        
                     
                           ifrs-full
                        
                        
                           IndividuallyInsignificantCounterpartiesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Individually insignificant counterparties [member]
                        
                        
                           Disclosure: IFRS 7.B52
                        
                     
                           documentation
                        
                        
                           This member stands for individually insignificant parties to the transaction other than the entity.
                        
                     
                           ifrs-full
                        
                        
                           InflowsOfCashFromInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Inflows of cash from investing activities
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from investing activities.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutCollateralHeldAsSecurityAndOtherCreditEnhancementsForCreditimpairedFinancialAssetsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Information about collateral held as security and other credit enhancements for credit-impaired financial assets [text block]
                        
                        
                           Disclosure: IFRS 7.35K c
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the collateral held as security and other credit enhancements (for example, quantification of the extent to which collateral and other credit enhancements mitigate credit risk) for financial assets that are credit-impaired at the reporting date.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutConsequencesOfNoncomplianceWithExternallyImposedCapitalRequirements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about consequences of non-compliance with externally imposed capital requirements
                        
                        
                           Disclosure: IAS 1.135 e
                        
                     
                           documentation
                        
                        
                           Information about the consequences of non-compliance with externally imposed capital requirements. [Refer: Capital requirements [member]]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutContingentAssetsThatDisclosureIsNotPracticable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about contingent assets that disclosure is not practicable
                        
                        
                           Disclosure: IAS 37.91
                        
                     
                           documentation
                        
                        
                           Information about the fact that the disclosure of information related to possible assets that arise from past events and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain future events not wholly within control of the entity is not practicable.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutContingentLiabilitiesThatDisclosureIsNotPracticable
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about contingent liabilities that disclosure is not practicable
                        
                        
                           Disclosure: IAS 37.91
                        
                     
                           documentation
                        
                        
                           Information about the fact that the disclosure of information related to contingent liabilities is not practicable. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutCreditQualityOfNeitherPastDueNorImpairedFinancialAssets
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Information about credit quality of neither past due nor impaired financial assets [text block]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.36 c
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the credit quality of financial assets that are neither past due (a counterparty has failed to make a payment when contractually due) nor impaired. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutCreditQualityOfReinsuranceContractsHeldThatAreAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about credit quality of reinsurance contracts held that are assets
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.131 b
                        
                     
                           documentation
                        
                        
                           Information about the credit quality of reinsurance contracts held by the entity that are assets. [Refer: Reinsurance contracts held [member]]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutCreditRiskExposureInherentInFinancialAssetsDescribedInParagraph39EaOfIFRS4
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about credit risk exposure inherent in financial assets described in paragraph 39E(a) of IFRS 4
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39G
                        
                     
                           documentation
                        
                        
                           Information about the credit risk exposure, including significant credit risk concentrations, inherent in the financial assets described in paragraph 39E(a) of IFRS 4. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutEffectOfRegulatoryFrameworksInWhichEntityOperates
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about effect of regulatory frameworks in which entity operates
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.126
                        
                     
                           documentation
                        
                        
                           Information about the effect of the regulatory frameworks in which the entity operates.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutEntitysDefinitionsOfDefault
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about entity's definitions of default
                        
                        
                           Disclosure: IFRS 7.35F b
                        
                     
                           documentation
                        
                        
                           Information about an entity's definitions of default, including the reasons for selecting those definitions.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutExposureArisingFromLeasesNotYetCommencedToWhichLesseeIsCommitted
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about exposure arising from leases not yet commenced to which lessee is committed
                        
                        
                           Example: IFRS 16.59 b (iv)
                        
                     
                           documentation
                        
                        
                           Information about the lessee's exposure arising from leases not yet commenced to which the lessee is committed.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutExposuresToMarketRiskArisingFromEmbeddedDerivativesContainedInHostInsuranceContract
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about exposures to market risk arising from embedded derivatives contained in host insurance contract
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39 e
                        
                     
                           documentation
                        
                        
                           Information about exposures to market risk arising from embedded derivatives contained in a host insurance contract if the insurer is not required to, and does not, measure the embedded derivatives at fair value. [Refer: Derivatives [member]; Market risk [member]; At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutGroupsOrPortfoliosOfFinancialInstrumentsWithParticularFeaturesThatCouldAffectLargePortionOfThatGroup
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about groups or portfolios of financial instruments with particular features that could affect large portion of that group
                        
                        
                           Disclosure: IFRS 7.B8H
                        
                     
                           documentation
                        
                        
                           Information about groups or portfolios of financial instruments with particular features that could affect a large portion of that group, such as concentration to particular risks.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutHowDesignatedRiskComponentRelatesToHedgedItemInItsEntiretyExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Information about how designated risk component relates to hedged item in its entirety [text block]
                        
                        
                           Disclosure: IFRS 7.22C b
                        
                     
                           documentation
                        
                        
                           The disclosure of information about how the designated risk component relates to the hedged item in its entirety. [Refer: Hedged items [member]]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutHowEntityDeterminedRiskComponentDesignatedAsHedgedItemExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Information about how entity determined risk component designated as hedged item [text block]
                        
                        
                           Disclosure: IFRS 7.22C a
                        
                     
                           documentation
                        
                        
                           The disclosure of information about how the entity determined the risk component designated as the hedged item (including a description of the nature of the relationship between the risk component and the item as a whole). [Refer: Hedged items [member]]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutHowExpectedCashOutflowOnRedemptionOrRepurchaseWasDetermined
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about how expected cash outflow on redemption or repurchase was determined
                        
                        
                           Disclosure: IAS 1.136A d
                        
                     
                           documentation
                        
                        
                           Information about how the expected cash outflow on redemption or repurchase of puttable financial instruments classified as equity was determined. [Refer: Expected cash outflow on redemption or repurchase of puttable financial instruments]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutHowExpectedVolatilityWasDeterminedShareOptionsGranted
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about how expected volatility was determined, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a (ii)
                        
                     
                           documentation
                        
                        
                           Information about how the expected volatility used for pricing share options granted was determined, including an explanation of the extent to which expected volatility was based on historical volatility.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutHowFairValueWasMeasuredShareOptionsGranted
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about how fair value was measured, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a
                        
                     
                           documentation
                        
                        
                           Information on how the fair value of share options granted was measured.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutHowFairWasDeterminedIfNotOnBasisOfObservableMarketOtherEquityInstrumentsGranted
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about how fair was determined if not on basis of observable market, other equity instruments granted
                        
                        
                           Disclosure: IFRS 2.47 b (i)
                        
                     
                           documentation
                        
                        
                           Information about how the fair value was determined for other equity instruments granted (ie other than share options) if it was not measured on the basis of an observable market price.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutHowLessorManagesRiskAssociatedWithRightsItRetainsInUnderlyingAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about how lessor manages risk associated with rights it retains in underlying assets
                        
                        
                           Disclosure: IFRS 16.92 b
                        
                     
                           documentation
                        
                        
                           Information about how the lessor manages the risk associated with the rights it retains in underlying assets.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutHowMaximumExposureToLossFromInterestsInStructuredEntitiesIsDetermined
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about how maximum exposure to loss from interests in structured entities is determined
                        
                        
                           Disclosure: IFRS 12.29 c
                        
                     
                           documentation
                        
                        
                           Information about how the amount that best represents the entity's maximum exposure to loss from its interests in structured entities is determined. [Refer: Maximum exposure to loss from interests in structured entities]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutHowMaximumExposureToLossIsDetermined
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about how maximum exposure to loss from continuing involvement is determined
                        
                        
                           Disclosure: IFRS 7.42E c
                        
                     
                           documentation
                        
                        
                           Information about how the amount of the entity's maximum exposure to loss from its continuing involvement in derecognised financial assets is determined. [Refer: Maximum exposure to loss from continuing involvement; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutLesseesExposureArisingFromExtensionOptionsAndTerminationOptions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about lessee's exposure arising from extension options and termination options
                        
                        
                           Example: IFRS 16.59 b (ii)
                        
                     
                           documentation
                        
                        
                           Information about the lessee's exposure arising from extension options and termination options.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutLesseesExposureArisingFromResidualValueGuarantees
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about lessee's exposure arising from residual value guarantees
                        
                        
                           Example: IFRS 16.59 b (iii)
                        
                     
                           documentation
                        
                        
                           Information about the lessee's exposure arising from residual value guarantees. Residual value guarantee is a guarantee made to a lessor by a party unrelated to the lessor that the value (or part of the value) of an underlying asset at the end of a lease will be at least a specified amount.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutLesseesExposureArisingFromVariableLeasePayments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about lessee's exposure arising from variable lease payments
                        
                        
                           Example: IFRS 16.59 b (i)
                        
                     
                           documentation
                        
                        
                           Information about the lessee's exposure arising from variable lease payments. Variable lease payments are the portion of payments made by a lessee to a lessor for the right to use an underlying asset during the lease term that varies because of changes in facts or circumstances occurring after the commencement date, other than the passage of time.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutMajorCustomers
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about major customers
                        
                        
                           Disclosure: IFRS 8.34
                        
                     
                           documentation
                        
                        
                           Information about the entity's major customers and the extent of the entity's reliance on them.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutMarketForFinancialInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about market for financial instruments
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.30 c
                        
                     
                           documentation
                        
                        
                           Information about the market for financial instruments for which disclosures of fair value are not required. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutNatureOfLesseesLeasingActivities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about nature of lessee's leasing activities
                        
                        
                           Example: IFRS 16.59 a
                        
                     
                           documentation
                        
                        
                           Information about the nature of the lessee's leasing activities.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutNatureOfLessorsLeasingActivities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about nature of lessor's leasing activities
                        
                        
                           Disclosure: IFRS 16.92 a
                        
                     
                           documentation
                        
                        
                           Information about the nature of the lessor's leasing activities.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutObjectivesPoliciesAndProcessesForManagingEntitysObligationToRepurchaseOrRedeemPuttableFinancialInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about objectives, policies and processes for managing entity's obligation to repurchase or redeem puttable financial instruments
                        
                        
                           Disclosure: IAS 1.136A b
                        
                     
                           documentation
                        
                        
                           Information about the entity's objectives, policies, and processes for managing its obligation to repurchase or redeem puttable financial instruments classified as equity instruments when required to do so by the instrument holders, including any changes from the previous period. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutPotentialExposureToFutureCashOutflowsNotReflectedInMeasurementOfLeaseLiability
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about potential exposure to future cash outflows not reflected in measurement of lease liability
                        
                        
                           Example: IFRS 16.59 b
                        
                     
                           documentation
                        
                        
                           Information about the lessee's potential exposure to future cash outflows that are not reflected in the measurement of the lease liability. [Refer: Lease liabilities]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutRelationshipBetweenDisclosureOfDisaggregatedRevenueFromContractsWithCustomersAndRevenueInformationForReportableSegmentsExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Information about relationship between disclosure of disaggregated revenue from contracts with customers and revenue information for reportable segments [text block]
                        
                        
                           Disclosure: IFRS 15.115
                        
                     
                           documentation
                        
                        
                           The disclosure of information about the relationship between the disclosure of disaggregated revenue from contracts with customers and revenue information for reportable segments. [Refer: Reportable segments [member]; Revenue from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutRestrictionsOrCovenantsImposedByLeasesOnLessee
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about restrictions or covenants imposed by leases on lessee
                        
                        
                           Example: IFRS 16.59 c
                        
                     
                           documentation
                        
                        
                           Information about the restrictions or covenants imposed by leases on the lessee.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutRiskManagementStrategyForRightsThatLessorRetainsInUnderlyingAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about risk management strategy for rights that lessor retains in underlying assets
                        
                        
                           Disclosure: IFRS 16.92 b
                        
                     
                           documentation
                        
                        
                           Information about the risk management strategy for the rights that the lessor retains in underlying assets, including any means by which the lessor reduces that risk.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutSaleAndLeasebackTransactions
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about sale and leaseback transactions
                        
                        
                           Example: IFRS 16.59 d
                        
                     
                           documentation
                        
                        
                           Information about the sale and leaseback transactions.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutSignificantJudgementsAndAssumptionsMadeInDeterminingThatEntityIsInvestmentEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about significant judgements and assumptions made in determining that entity is investment entity
                        
                        
                           Disclosure: IFRS 12.9A
                        
                     
                           documentation
                        
                        
                           Information about significant judgements and assumptions made in determining that the entity is an investment entity. [Refer: Disclosure of investment entities [text block]]
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutUltimateRiskManagementStrategyInRelationToHedgingRelationshipsThatEntityFrequentlyResets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about ultimate risk management strategy in relation to hedging relationships that entity frequently resets
                        
                        
                           Disclosure: IFRS 7.23C b (i)
                        
                     
                           documentation
                        
                        
                           Information about the ultimate risk management strategy in relation to hedging relationships that the entity frequently resets.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutWhereUserOfFinancialStatementsCanObtainAnyPubliclyAvailableIFRS9InformationThatIsNotProvidedInConsolidatedFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about where user of financial statements can obtain any publicly available IFRS 9 information that is not provided in consolidated financial statements
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39H
                        
                     
                           documentation
                        
                        
                           Information about where a user of financial statements can obtain any publicly available IFRS 9 information that relates to an entity within the group that is not provided in the consolidated financial statements for the relevant reporting period.
                        
                     
                           ifrs-full
                        
                        
                           InformationAboutWhetherAndHowEntityIntendsToDisposeOfFinancialInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information about whether and how entity intends to dispose of financial instruments
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.30 d
                        
                     
                           documentation
                        
                        
                           Information about whether and how the entity intends to dispose of financial instruments for which disclosures of fair value are not required. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           InformationHowFairValueWasMeasuredOtherEquityInstrumentsGranted
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information how fair value was measured, other equity instruments granted
                        
                        
                           Disclosure: IFRS 2.47 b
                        
                     
                           documentation
                        
                        
                           Information about how the weighted average fair value at the measurement date of other equity instruments granted (ie other than share options) was measured.
                        
                     
                           ifrs-full
                        
                        
                           InformationOnEntitysWriteoffPolicy
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information on entity's write-off policy
                        
                        
                           Disclosure: IFRS 7.35F e
                        
                     
                           documentation
                        
                        
                           Information on an entity's write-off policy, including the indicators that there is no reasonable expectation of recovery and information about the policy for financial assets that are written-off but are still subject to enforcement activity.
                        
                     
                           ifrs-full
                        
                        
                           InformationOnHowEntityAppliedClassificationRequirementsInIFRS9ToFinancialAssetsWhoseClassificationHasChangedAsResultOfApplyingIFRS9
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information on how entity applied classification requirements in IFRS 9 to financial assets whose classification has changed as result of applying IFRS 9
                        
                        
                           Disclosure: IFRS 7.42J a
                        
                     
                           documentation
                        
                        
                           Information on how the entity applied classification requirements in IFRS 9 to financial assets whose classification has changed as a result of applying IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           InformationOnHowEntityDeterminedThatFinancialAssetsAreCreditimpairedFinancialAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information on how entity determined that financial assets are credit-impaired financial assets
                        
                        
                           Disclosure: IFRS 7.35F d
                        
                     
                           documentation
                        
                        
                           Information on how an entity determined that financial assets are credit-impaired financial assets.
                        
                     
                           ifrs-full
                        
                        
                           InformationOnHowEntityDeterminedWhetherCreditRiskOfFinancialInstrumentsHasIncreasedSignificantlySinceInitialRecognition
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information on how entity determined whether credit risk of financial instruments has increased significantly since initial recognition
                        
                        
                           Disclosure: IFRS 7.35F a
                        
                     
                           documentation
                        
                        
                           Information on how an entity determined whether the credit risk of financial instruments has increased significantly since initial recognition, including if and how: (a) financial instruments are considered to have low credit risk; and (b) the presumption that there have been significant increases in credit risk since initial recognition when financial assets are more than 30 days past due, has been rebutted. [Refer: Credit risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           InformationOnHowEntityRedesignatedFinancialAssetsWhoseClassificationHasChangedOnInitiallyApplyingIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information on how entity redesignated financial assets whose classification has changed on initially applying IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C33 a
                        
                     
                           documentation
                        
                        
                           Information on how the entity redesignated financial assets whose classification has changed on initially applying IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           InformationOnHowIncrementalFairValueGrantedWasMeasuredModifiedSharebasedPaymentArrangements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information on how incremental fair value granted was measured, modified share-based payment arrangements
                        
                        
                           Disclosure: IFRS 2.47 c (iii)
                        
                     
                           documentation
                        
                        
                           Information about how the incremental fair value granted was measured for modified share-based payment arrangements. [Refer: Incremental fair value granted, modified share-based payment arrangements; Share-based payment arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           InformationOnHowInstrumentsWereGroupedIfExpectedCreditLossesWereMeasuredOnCollectiveBasis
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information on how instruments were grouped if expected credit losses were measured on collective basis
                        
                        
                           Disclosure: IFRS 7.35F c
                        
                     
                           documentation
                        
                        
                           Information on how the instruments were grouped if expected credit losses were measured on a collective basis.
                        
                     
                           ifrs-full
                        
                        
                           InformationOnHowRequirementsForModificationOfContractualCashFlowsOfFinancialAssetsHaveBeenApplied
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information on how requirements for modification of contractual cash flows of financial assets have been applied
                        
                        
                           Disclosure: IFRS 7.35F f
                        
                     
                           documentation
                        
                        
                           Information on how the requirements for the modification of contractual cash flows of financial assets have been applied, including how an entity: (a) determines whether the credit risk on a financial asset that has been modified while the loss allowance was measured at an amount equal to lifetime expected credit losses, has improved to the extent that the loss allowance reverts to being measured at an amount equal to 12-month expected credit losses; and (b) monitors the extent to which the loss allowance on financial assets meeting the criteria in (a) is subsequently remeasured at an amount equal to lifetime expected credit losses.
                        
                     
                           ifrs-full
                        
                        
                           InformationWhetherAndHowExpectedDividendsWereIncorporatedIntoMeasurementOfFairValueOtherEquityInstrumentsGranted
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information whether and how expected dividends were incorporated into measurement of fair value, other equity instruments granted
                        
                        
                           Disclosure: IFRS 2.47 b (ii)
                        
                     
                           documentation
                        
                        
                           Information about whether and how expected dividends were incorporated into measurement of fair value for other equity instruments granted (ie other than share options).
                        
                     
                           ifrs-full
                        
                        
                           InformationWhetherAndHowOtherFeaturesWereIncorporatedIntoMeasurementOfFairValueOtherEquityInstrumentsGranted
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information whether and how other features were incorporated into measurement of fair value, other equity instruments granted
                        
                        
                           Disclosure: IFRS 2.47 b (iii)
                        
                     
                           documentation
                        
                        
                           Information about whether and how other features of other equity instruments granted (ie other than share options) were incorporated into the measurement of fair value of these equity instruments.
                        
                     
                           ifrs-full
                        
                        
                           InformationWhetherAndHowOtherFeaturesWereIncorporatedIntoMeasurementOfFairValueShareOptionsGranted
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information whether and how other features were incorporated into measurement of fair value, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a (iii)
                        
                     
                           documentation
                        
                        
                           Information about whether and how other features of option grant (such as a market condition) were incorporated into the measurement of the fair value of options granted.
                        
                     
                           ifrs-full
                        
                        
                           InformationWhetherEntityCompliedWithAnyExternallyImposedCapitalRequirements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information whether entity complied with any externally imposed capital requirements
                        
                        
                           Disclosure: IAS 1.135 d
                        
                     
                           documentation
                        
                        
                           Information about whether the entity complied with externally imposed capital requirements to which it is subject. [Refer: Capital requirements [member]]
                        
                     
                           ifrs-full
                        
                        
                           InformationWhetherRecoverableAmountOfAssetIsFairValueLessCostsToSellOrValueInUse
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Information whether recoverable amount of asset is fair value less costs of disposal or value in use
                        
                        
                           Disclosure: IAS 36.130 e
                        
                     
                           documentation
                        
                        
                           Information about whether the recoverable amount of an asset (cash-generating unit) is its fair value less costs of disposal or its value in use. [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           InitiallyAppliedIFRSsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Initially applied IFRSs [axis]
                        
                        
                           Disclosure: IAS 8.28
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           InitiallyAppliedIFRSsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Initially applied IFRSs [member]
                        
                        
                           Disclosure: IAS 8.28
                        
                     
                           documentation
                        
                        
                           This member stands for IFRSs that have been initially applied by the entity. It also represents the standard value for the 'Initially applied IFRSs' axis if no other member is used. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           InputsToMethodsUsedToMeasureContractsWithinScopeOfIFRS17Axis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Inputs to methods used to measure contracts within scope of IFRS 17 [axis]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 a
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           InputsToMethodsUsedToMeasureContractsWithinScopeOfIFRS17Member
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Inputs to methods used to measure contracts within scope of IFRS 17 [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 a
                        
                     
                           documentation
                        
                        
                           This member stands for the inputs to the methods used to measure contracts within the scope of IFRS 17. It also represents the standard value for the 'Inputs to methods used to measure contracts within scope of IFRS 17' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           InputToMethodUsedToMeasureContractsWithinScopeOfIFRS17
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Input to method used to measure contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 a
                        
                     
                           documentation
                        
                        
                           The value of an input to a method used to measure contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Insurance contracts [axis]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100 c, Disclosure: Effective 2023-01-01 IFRS 17.101, Disclosure: Effective 2023-01-01 IFRS 17.106, Disclosure: Effective 2023-01-01 IFRS 17.107, Disclosure: Effective 2023-01-01 IFRS 17.109
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsByComponentsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Insurance contracts by components [axis]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100 c, Disclosure: Effective 2023-01-01 IFRS 17.101, Disclosure: Effective 2023-01-01 IFRS 17.107
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsByComponentsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Insurance contracts by components [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100 c, Disclosure: Effective 2023-01-01 IFRS 17.101, Disclosure: Effective 2023-01-01 IFRS 17.107
                        
                     
                           documentation
                        
                        
                           This member stands for all insurance contracts when disaggregated by components, ie the estimates of the present value of the future cash flows, the risk adjustment for non-financial risk and the contractual service margin. This member also represents the standard value for the 'Insurance contracts by components' axis if no other member is used. [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsByRemainingCoverageAndIncurredClaimsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Insurance contracts by remaining coverage and incurred claims [axis]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsByRemainingCoverageAndIncurredClaimsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Insurance contracts by remaining coverage and incurred claims [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100
                        
                     
                           documentation
                        
                        
                           This member stands for all insurance contracts when disaggregated by remaining coverage and incurred claims. This member also represents the standard value for the 'Insurance contracts by remaining coverage and incurred claims' axis if no other member is used. [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsIssuedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Insurance contracts issued [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.107, Disclosure: Effective 2023-01-01 IFRS 17.109, Disclosure: Effective 2023-01-01 IFRS 17.131 a, Disclosure: Effective 2023-01-01 IFRS 17.132 b, Disclosure: Effective 2023-01-01 IFRS 17.98
                        
                     
                           documentation
                        
                        
                           This member stands for insurance contracts issued. [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsIssuedThatAreAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Insurance contracts issued that are assets
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.54 da, Disclosure: Effective 2023-01-01 IFRS 17.78 a
                        
                     
                           documentation
                        
                        
                           The amount of insurance contracts issued that are assets. [Refer: Assets; Insurance contracts issued [member]]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsIssuedThatAreLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Insurance contracts issued that are liabilities
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.54 ma, Disclosure: Effective 2023-01-01 IFRS 17.78 b
                        
                     
                           documentation
                        
                        
                           The amount of insurance contracts issued that are liabilities. [Refer: Liabilities; Insurance contracts issued [member]]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsLiabilityAsset
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Insurance contracts liability (asset)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.99 b
                        
                     
                           documentation
                        
                        
                           The amount of insurance contracts liability (asset). [Refer: Assets; Liabilities; Insurance contracts [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Insurance contracts liability (asset) at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Insurance contracts liability (asset) at end of period
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsLiabilityAssetAtDateOfChangeContractsWithDirectParticipationFeaturesForWhichEntityChangedBasisOfDisaggregationOfInsuranceFinanceIncomeExpensesBetweenProfitOrLossAndOtherComprehensiveIncome
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Insurance contracts liability (asset) at date of change, contracts with direct participation features for which entity changed basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.113 c
                        
                     
                           documentation
                        
                        
                           The amount of the insurance contracts liability (asset) at the date of the change of the basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features to which the change applied. [Refer: Insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Types of insurance contracts [member]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4 - Disclosure
                        
                     
                           documentation
                        
                        
                           This member stands for contracts under which one party (the insurer) accepts significant insurance risk from another party (the policyholder) by agreeing to compensate the policyholder if a specified uncertain future event (the insured event) adversely affects the policyholder. It also represents the standard value for the 'Types of insurance contracts' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsMember2017
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Insurance contracts [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100 c, Disclosure: Effective 2023-01-01 IFRS 17.101, Disclosure: Effective 2023-01-01 IFRS 17.106, Disclosure: Effective 2023-01-01 IFRS 17.107, Disclosure: Effective 2023-01-01 IFRS 17.109
                        
                     
                           documentation
                        
                        
                           This member stands for contracts under which one party (the issuer) accepts significant insurance risk from another party (the policyholder) by agreeing to compensate the policyholder if a specified uncertain future event (the insured event) adversely affects the policyholder. All references in IFRS 17 to insurance contracts also apply to: (a) reinsurance contracts held, except: (i) for references to insurance contracts issued; and (ii) as described in paragraphs 60–70A of IFRS 17; (b) investment contracts with discretionary participation features provided the entity also issues insurance contracts, except for the reference to insurance contracts in paragraph 3(c) of IFRS 17 and as described in paragraph 71 of IFRS 17. An investment contract with discretionary participation features is a financial instrument that provides a particular investor with the contractual right to receive, as a supplement to an amount not subject to the discretion of the issuer, additional amounts: (a) that are expected to be a significant portion of the total contractual benefits; (b) the timing or amount of which are contractually at the discretion of the issuer; and (c) that are contractually based on: (i) the returns on a specified pool of contracts or a specified type of contract; (ii) realised and/or unrealised investment returns on a specified pool of assets held by the issuer; or (iii) the profit or loss of the entity or fund that issues the contract. This member also represents the standard value for the 'Insurance contracts' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsOtherThanThoseToWhichPremiumAllocationApproachHasBeenAppliedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Insurance contracts other than those to which premium allocation approach has been applied [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.101, Disclosure: Effective 2023-01-01 IFRS 17.106, Disclosure: Effective 2023-01-01 IFRS 17.107, Disclosure: Effective 2023-01-01 IFRS 17.109
                        
                     
                           documentation
                        
                        
                           This member stands for insurance contracts other than those to which the premium allocation approach has been applied. Premium allocation approach is an approach, described in paragraphs 53-59 of IFRS 17, that simplifies the measurement of the liability for remaining coverage of a group of insurance contracts.
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsThatAreAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Insurance contracts that are assets
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.99 b
                        
                     
                           documentation
                        
                        
                           The amount of insurance contracts that are assets. [Refer: Assets; Insurance contracts [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Insurance contracts that are assets at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Insurance contracts that are assets at end of period
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsThatAreLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Insurance contracts that are liabilities
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.99 b
                        
                     
                           documentation
                        
                        
                           The amount of insurance contracts that are liabilities. [Refer: Liabilities; Insurance contracts [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Insurance contracts that are liabilities at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Insurance contracts that are liabilities at end of period
                        
                     
                           ifrs-full
                        
                        
                           InsuranceContractsToWhichPremiumAllocationApproachHasBeenAppliedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Insurance contracts to which premium allocation approach has been applied [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100 c
                        
                     
                           documentation
                        
                        
                           This member stands for insurance contracts to which the premium allocation approach has been applied. Premium allocation approach is an approach, described in paragraphs 53-59 of IFRS 17, that simplifies the measurement of the liability for remaining coverage of a group of insurance contracts.
                        
                     
                           ifrs-full
                        
                        
                           InsuranceExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Insurance expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from purchased insurance.
                        
                     
                           ifrs-full
                        
                        
                           InsuranceFinanceIncomeExpenses
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Insurance finance income (expenses)
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.110
                        
                     
                           documentation
                        
                        
                           The amount that comprises the change in the carrying amount of the group of insurance contracts arising from: (a) the effect of the time value of money and changes in the time value of money; and (b) the effect of financial risk and changes in financial risk; but (c) excluding any such changes for groups of insurance contracts with direct participation features that would adjust the contractual service margin but do not do so when applying paragraphs 45(b)(ii), 45(b)(iii), 45(c)(ii) or 45(c)(iii) of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           InsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Insurance finance income (expenses) from insurance contracts issued excluded from profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           InsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossThatWillBeReclassifiedToProfitOrLossBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will be reclassified to profit or loss, before tax
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.91 b, Disclosure: Effective 2023-01-01 IFRS 17.80 b, Disclosure: Effective 2023-01-01 IFRS 17.90
                        
                     
                           documentation
                        
                        
                           The amount of insurance finance income (expenses) from insurance contracts issued that is excluded from profit or loss and recognised in other comprehensive income that will be reclassified subsequently to profit or loss, before tax, before reclassification adjustments. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossThatWillBeReclassifiedToProfitOrLossNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will be reclassified to profit or loss, net of tax
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.91 a, Disclosure: Effective 2023-01-01 IFRS 17.80 b, Disclosure: Effective 2023-01-01 IFRS 17.90
                        
                     
                           documentation
                        
                        
                           The amount of insurance finance income (expenses) from insurance contracts issued that is excluded from profit or loss and recognised in other comprehensive income that will be reclassified subsequently to profit or loss, net of tax, before reclassification adjustments. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedRecognisedInProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Insurance finance income (expenses) from insurance contracts issued recognised in profit or loss
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.82 bb, Disclosure: Effective 2023-01-01 IFRS 17.80 b
                        
                     
                           documentation
                        
                        
                           The amount of insurance finance income (expenses) from insurance contracts issued that is recognised in profit or loss. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceRevenue
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Insurance revenue
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.82 a (ii), Disclosure: Effective 2023-01-01 IFRS 17.106, Disclosure: Effective 2023-01-01 IFRS 17.80 a
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the groups of insurance contracts issued. Insurance revenue shall depict the provision of services arising from the group of insurance contracts at an amount that reflects the consideration to which the entity expects to be entitled in exchange for those services. [Refer: Insurance contracts issued [member]; Revenue]
                        
                     
                           totalLabel
                        
                        
                           Total insurance revenue
                        
                     
                           ifrs-full
                        
                        
                           InsuranceRevenueAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Insurance revenue [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           InsuranceRevenueAllocationOfPortionOfPremiumsThatRelateToRecoveryOfInsuranceAcquisitionCashFlows
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Insurance revenue, allocation of portion of premiums that relate to recovery of insurance acquisition cash flows
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.106 b
                        
                     
                           documentation
                        
                        
                           The amount of insurance revenue recognised in the period related to the allocation of the portion of the premiums that relate to the recovery of insurance acquisition cash flows. [Refer: Insurance revenue; Increase (decrease) through insurance acquisition cash flows, insurance contracts liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceRevenueAmountsRelatingToChangesInLiabilityForRemainingCoverage
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Insurance revenue, amounts relating to changes in liability for remaining coverage
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.106 a
                        
                     
                           documentation
                        
                        
                           The amount of insurance revenue recognised in the period related to the changes in the liability for remaining coverage. [Refer: Insurance revenue; Net liabilities or assets for remaining coverage excluding loss component [member]]
                        
                     
                           totalLabel
                        
                        
                           Total insurance revenue, amounts relating to changes in liability for remaining coverage
                        
                     
                           ifrs-full
                        
                        
                           InsuranceRevenueAmountsRelatingToChangesInLiabilityForRemainingCoverageAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Insurance revenue, amounts relating to changes in liability for remaining coverage [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           InsuranceRevenueChangeInRiskAdjustmentForNonfinancialRisk
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Insurance revenue, change in risk adjustment for non-financial risk
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.106 a (ii)
                        
                     
                           documentation
                        
                        
                           The amount of insurance revenue recognised in the period related to the change in the risk adjustment for non-financial risk, as specified in paragraph B124(b) of IFRS 17. [Refer: Insurance revenue; Risk adjustment for non-financial risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceRevenueContractualServiceMarginRecognisedInProfitOrLossBecauseOfTransferOfServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Insurance revenue, contractual service margin recognised in profit or loss because of transfer of insurance contract services
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.106 a (iii)
                        
                     
                           documentation
                        
                        
                           The amount of insurance revenue recognised in the period related to the contractual service margin recognised in profit or loss because of the transfer of insurance contract services in the period, as specified in paragraph B124(c) of IFRS 17. [Refer: Insurance revenue; Contractual service margin [member]]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceRevenueInsuranceServiceExpensesIncurredDuringPeriodMeasuredAtAmountsExpectedAtBeginningOfPeriod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Insurance revenue, insurance service expenses incurred during period measured at amounts expected at beginning of period
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.106 a (i)
                        
                     
                           documentation
                        
                        
                           The amount of insurance revenue recognised in the period related to the insurance service expenses incurred during the period measured at the amounts expected at the beginning of the period, as specified in paragraph B124(a) of IFRS 17. [Refer: Insurance revenue; Insurance service expenses from insurance contracts issued]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceRevenueOtherAmounts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Insurance revenue, other amounts
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.106 a (iv)
                        
                     
                           documentation
                        
                        
                           The amount of insurance revenue recognised in the period related to other amounts, if any, for example experience adjustments for premium receipts other than those that relate to future service, as specified in paragraph B124(d) of IFRS 17. [Refer: Insurance revenue]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceRiskMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Insurance risk [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124, Disclosure: Effective 2023-01-01 IFRS 17.125, Disclosure: Effective 2023-01-01 IFRS 17.127, Disclosure: Effective 2023-01-01 IFRS 17.128 a (i)
                        
                     
                           documentation
                        
                        
                           This member stands for risk, other than financial risk, transferred from the holder of a contract to the issuer. [Refer: Financial risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           InsuranceServiceExpensesFromInsuranceContractsIssued
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Insurance service expenses from insurance contracts issued
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.82 ab, Disclosure: Effective 2023-01-01 IFRS 17.80 a
                        
                     
                           documentation
                        
                        
                           The amount of expenses arising from a group of insurance contracts issued, comprising incurred claims (excluding repayments of investment components), other incurred insurance service expenses, amortisation of insurance acquisition cash flows, changes that relate to past service and changes that relate to future service. [Refer: Insurance contracts issued [member]]
                        
                     
                           negatedLabel
                        
                        
                           Insurance service expenses from insurance contracts issued
                        
                     
                           ifrs-full
                        
                        
                           InsuranceServiceResult
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Insurance service result
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.80 a
                        
                     
                           documentation
                        
                        
                           The amount comprising insurance revenue and insurance service expenses. [Refer: Insurance revenue; Insurance service expenses from insurance contracts issued; Income (expenses) from reinsurance contracts held, other than finance income (expenses)]
                        
                     
                           totalLabel
                        
                        
                           Total insurance service result
                        
                     
                           ifrs-full
                        
                        
                           InsuranceServiceResultAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Insurance service result [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetFairValueUsedAsDeemedCost
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible asset fair value used as deemed cost
                        
                        
                           Disclosure: IFRS 1.30
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets for which fair value was used as their deemed cost in the opening IFRS statement of financial position. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsAcquiredByWayOfGovernmentGrant
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible assets acquired by way of government grant
                        
                        
                           Disclosure: IAS 38.122 c (ii)
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets acquired through government grants. [Refer: Government grants; Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsAcquiredByWayOfGovernmentGrantAtFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible assets acquired by way of government grant, fair value initially recognised
                        
                        
                           Disclosure: IAS 38.122 c (i)
                        
                     
                           documentation
                        
                        
                           The initial fair value of intangible assets acquired through government grants. [Refer: At fair value [member]; Government grants; Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsAndGoodwill
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible assets and goodwill
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets and goodwill held by the entity. [Refer: Goodwill; Intangible assets other than goodwill]
                        
                     
                           totalLabel
                        
                        
                           Total intangible assets and goodwill
                        
                     
                           periodStartLabel
                        
                        
                           Intangible assets and goodwill at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Intangible assets and goodwill at end of period
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsAndGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Intangible assets and goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsAndGoodwillMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Intangible assets and goodwill [member]
                        
                        
                           Common practice: IAS 38.118
                        
                     
                           documentation
                        
                        
                           This member stands for intangible assets and goodwill. It also represents the standard value for the 'Classes of intangible assets and goodwill' axis if no other member is used. [Refer: Goodwill; Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsMaterialToEntity
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible assets material to entity
                        
                        
                           Disclosure: IAS 38.122 b
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets that are material to the entity’s financial statements. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsMaterialToEntityAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Intangible assets material to entity [axis]
                        
                        
                           Disclosure: IAS 38.122 b
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsMaterialToEntityMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Intangible assets material to entity [member]
                        
                        
                           Disclosure: IAS 38.122 b
                        
                     
                           documentation
                        
                        
                           This member stands for intangible assets material to the entity. It also represents the standard value for the 'Intangible assets material to entity' axis if no other member is used. [Refer: Intangible assets material to entity]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsOtherThanGoodwill
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 1.54 c, Disclosure: IAS 38.118 e
                        
                     
                           documentation
                        
                        
                           The amount of identifiable non-monetary assets without physical substance. This amount does not include goodwill. [Refer: Goodwill]
                        
                     
                           totalLabel
                        
                        
                           Total intangible assets other than goodwill
                        
                     
                           periodStartLabel
                        
                        
                           Intangible assets other than goodwill at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Intangible assets other than goodwill at end of period
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsOtherThanGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Intangible assets other than goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsOtherThanGoodwillCarryingAmountAtCostOfRevaluedAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible assets other than goodwill, revalued assets, at cost
                        
                        
                           Disclosure: IAS 38.124 a (iii)
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets other than goodwill that would have been recognised had the revalued intangible assets been measured using the cost model after recognition. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsOtherThanGoodwillCarryingAmountOfRevaluedAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible assets other than goodwill, revalued assets
                        
                        
                           Disclosure: IAS 38.124 a (ii)
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets other than goodwill that are accounted for at revalued amounts. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsOtherThanGoodwillMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Intangible assets other than goodwill [member]
                        
                        
                           Example: IAS 36.127, Disclosure: IAS 38.118, Example: IFRS 16.53
                        
                     
                           documentation
                        
                        
                           This member stands for intangible assets other than goodwill. It also represents the standard value for the 'Classes of intangible assets other than goodwill' axis if no other member is used. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsOtherThanGoodwillRevaluationSurplus
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Intangible assets other than goodwill, revaluation surplus
                        
                        
                           Disclosure: IAS 38.124 b
                        
                     
                           documentation
                        
                        
                           The amount of revaluation surplus that relates to intangible assets other than goodwill. [Refer: Intangible assets other than goodwill; Revaluation surplus]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsPledgedAsSecurityForLiabilities
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible assets pledged as security for liabilities
                        
                        
                           Disclosure: IAS 38.122 d
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets pledged as security for liabilities. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsRelatingToInsuranceContractsAcquiredInBusinessCombinationsOrPortfolioTransfers
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible assets relating to insurance contracts acquired in business combinations or portfolio transfers
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG23 b
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets relating to insurance contracts acquired in business combinations or portfolio transfers. [Refer: Business combinations [member]; Intangible assets other than goodwill; Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsUnderDevelopment
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible assets under development
                        
                        
                           Example: IAS 38.119 g
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets representing such assets under development. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsUnderDevelopmentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Intangible assets under development [member]
                        
                        
                           Example: IAS 38.119 g
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets representing such assets under development. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsWhoseTitleIsRestricted
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible assets whose title is restricted
                        
                        
                           Disclosure: IAS 38.122 d
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets whose title is restricted. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsWithIndefiniteUsefulLife
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible assets with indefinite useful life
                        
                        
                           Disclosure: IAS 36.134 b, Disclosure: IAS 36.135 b, Disclosure: IAS 38.122 a
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets assessed as having an indefinite useful life. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsWithIndefiniteUsefulLifeAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Intangible assets with indefinite useful life [axis]
                        
                        
                           Disclosure: IAS 38.122 a
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           IntangibleAssetsWithIndefiniteUsefulLifeMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Intangible assets with indefinite useful life [member]
                        
                        
                           Disclosure: IAS 38.122 a
                        
                     
                           documentation
                        
                        
                           This member stands for intangible assets with an indefinite useful life. It also represents the standard value for the 'Intangible assets with indefinite useful life' axis if no other member is used. [Refer: Intangible assets with indefinite useful life]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleExplorationAndEvaluationAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Intangible exploration and evaluation assets
                        
                        
                           Common practice: IAS 38.119, Disclosure: IFRS 6.25
                        
                     
                           documentation
                        
                        
                           The amount of exploration and evaluation assets recognised as intangible assets in accordance with the entity's accounting policy. [Refer: Exploration and evaluation assets [member]]
                        
                     
                           ifrs-full
                        
                        
                           IntangibleExplorationAndEvaluationAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Intangible exploration and evaluation assets [member]
                        
                        
                           Disclosure: IFRS 6.25
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets representing intangible exploration and evaluation assets. [Refer: Exploration and evaluation assets [member]]
                        
                     
                           ifrs-full
                        
                        
                           InterestCostsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Interest costs [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           InterestCostsCapitalised
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Interest costs capitalised
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest costs that an entity incurs in connection with the borrowing of funds that are directly attributable to the acquisition, construction or production of a qualifying asset and which form part of the cost of that asset.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           InterestCostsIncurred
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Interest costs incurred
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest costs that an entity incurs.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           totalLabel
                        
                        
                           Total interest costs incurred
                        
                     
                           ifrs-full
                        
                        
                           InterestExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense
                        
                        
                           Disclosure: IFRS 12.B13 f, Disclosure: IFRS 8.23 d, Disclosure: IFRS 8.28 e
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from interest.
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseDefinedBenefitPlans
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of interest expense arising from defined benefit plans. [Refer: Interest expense; Post-employment benefit expense in profit or loss, defined benefit plans] [Contrast: Increase (decrease) in net defined benefit liability (asset) resulting from interest expense (income)]
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseForFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense for financial liabilities not at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.20 b
                        
                     
                           documentation
                        
                        
                           The amount of interest expense for financial liabilities that are not at fair value through profit or loss. [Refer: At fair value [member]; Interest expense; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseIncomeDefinedBenefitPlans
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense (income), defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of interest expense (income) arising from defined benefit plans. [Refer: Interest income (expense); Post-employment benefit expense in profit or loss, defined benefit plans] [Contrast: Increase (decrease) in net defined benefit liability (asset) resulting from interest expense (income)]
                        
                     
                           netLabel
                        
                        
                           Net interest expense (income), defined benefit plans
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseIncomeDefinedBenefitPlansAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Interest expense (income), defined benefit plans [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseIncomeNetDefinedBenefitLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from interest expense (income)
                        
                        
                           Disclosure: IAS 19.141 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the net defined benefit liability (asset) resulting from the passage of time. [Refer: Interest expense; Net defined benefit liability (asset)]
                        
                     
                           commentaryGuidance
                        
                        
                           Interest expense on the defined benefit obligation represents an increase in net defined benefit liability and should be tagged with a positive value. Interest income on the plan assets represents a decrease in net defined benefit liability (equivalent to an increase in a net defined benefit asset) and should be tagged with a negative value. Interest on the effect of the asset ceiling represents an increase in net defined benefit liability and should be tagged with a positive value.
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseOnBankLoansAndOverdrafts
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense on bank loans and overdrafts
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest expense on bank loans and overdrafts. [Refer: Interest expense; Bank overdrafts]
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseOnBonds
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense on bonds
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest expense on bonds issued. [Refer: Interest expense; Bonds issued]
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseOnBorrowings
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense on borrowings
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest expense on borrowings. [Refer: Interest expense; Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseOnDebtInstrumentsIssued
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense on debt instruments issued
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest expense on debt instruments issued. [Refer: Interest expense; Debt instruments issued]
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseOnDepositsFromBanks
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense on deposits from banks
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest expense on deposits from banks. [Refer: Interest expense; Deposits from banks]
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseOnDepositsFromCustomers
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense on deposits from customers
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest expense on deposits from customers. [Refer: Interest expense; Deposits from customers]
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseOnFinancialLiabilitiesDesignatedAtFairValueThroughProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense on financial liabilities designated at fair value through profit or loss
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest expense on financial liabilities designated at fair value through profit or loss. [Refer: Interest expense; Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently]
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseOnFinancialLiabilitiesHeldForTrading
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense on financial liabilities held for trading
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest expense on financial liabilities held for trading. [Refer: Interest expense; Financial liabilities at fair value through profit or loss that meet definition of held for trading]
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseOnLeaseLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense on lease liabilities
                        
                        
                           Disclosure: IFRS 16.53 b
                        
                     
                           documentation
                        
                        
                           The amount of interest expense on lease liabilities. [Refer: Lease liabilities]
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseOnLiabilitiesDueToCentralBanks
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense on liabilities due to central banks
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest expense on liabilities due to central banks. [Refer: Interest expense; Liabilities due to central banks]
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseOnOtherFinancialLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense on other financial liabilities
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest expense on other financial liabilities. [Refer: Interest expense; Other financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           InterestExpenseOnRepurchaseAgreementsAndCashCollateralOnSecuritiesLent
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest expense on repurchase agreements and cash collateral on securities lent
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest expense on repurchase agreements and cash collateral on securities lent. [Refer: Interest expense; Repurchase agreements and cash collateral on securities lent]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeAndInterestExpenseForFinancialAssetsOrFinancialLiabilitiesNotAtFairValueThroughProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Interest income and interest expense for financial assets or financial liabilities not at fair value through profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeDefinedBenefitPlans
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Interest income, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of interest income arising from defined benefit plans. [Refer: Interest income; Post-employment benefit expense in profit or loss, defined benefit plans] [Contrast: Increase (decrease) in net defined benefit liability (asset) resulting from interest expense (income)]
                        
                     
                           negatedLabel
                        
                        
                           Interest income, defined benefit plans
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeExpenseRecognisedForAssetsReclassifiedIntoMeasuredAtAmortisedCost
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest revenue recognised for assets reclassified out of fair value through profit or loss category into amortised cost or fair value through other comprehensive income category
                        
                        
                           Disclosure: IFRS 7.12C b
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from interest recognised for assets reclassified out of fair value through profit or loss category into amortised cost or fair value through other comprehensive income category. [Refer: Interest income (expense); Financial assets at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeExpenseRecognisedForFinancialAssetsReclassifiedIntoMeasuredAtAmortisedCostFirstApplicationOfIFRS9
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest revenue (expense) recognised for financial assets reclassified out of fair value through profit or loss category, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42N b
                        
                     
                           documentation
                        
                        
                           The amount of interest revenue (expense) recognised for financial assets that have been reclassified out of fair value through profit or loss category as a result of the transition to IFRS 9. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeExpenseRecognisedForFinancialLiabilitiesReclassifiedIntoMeasuredAtAmortisedCostFirstApplicationOfIFRS9
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest revenue (expense) recognised for financial liabilities reclassified out of fair value through profit or loss category, initial application of IFRS 9
                        
                        
                           Disclosure: IFRS 7.42N b
                        
                     
                           documentation
                        
                        
                           The amount of interest revenue (expense) recognised for financial liabilities that have been reclassified out of fair value through profit or loss category as a result of the transition to IFRS 9. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeForFinancialAssetsMeasuredAtAmortisedCost
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest revenue for financial assets measured at amortised cost
                        
                        
                           Disclosure: IFRS 7.20 b
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from interest for financial assets that are measured at amortised cost. [Refer: Interest income; Financial assets at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeForFinancialAssetsNotAtFairValueThroughProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income for financial assets not at fair value through profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.20 b
                        
                     
                           documentation
                        
                        
                           The amount of income arising from interest for financial assets that are not at fair value through profit or loss. [Refer: Interest income]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnAvailableforsaleFinancialAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on available-for-sale financial assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest income on available-for-sale financial assets. [Refer: Interest income; Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnCashAndBankBalancesAtCentralBanks
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on cash and bank balances at central banks
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest income on cash and bank balances at central banks. [Refer: Interest income; Cash and bank balances at central banks]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnCashAndCashEquivalents
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on cash and cash equivalents
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest income on cash and cash equivalents. [Refer: Interest income; Cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnDebtInstrumentsHeld
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on debt instruments held
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest income on debt instruments held. [Refer: Interest income; Debt instruments held]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnDeposits
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on deposits
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest income on deposits. [Refer: Interest income]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnFinancialAssetsDesignatedAtFairValueThroughProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on financial assets designated at fair value through profit or loss
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest income on financial assets designated at fair value through profit or loss. [Refer: Interest income; Financial assets at fair value through profit or loss, designated upon initial recognition or subsequently]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnFinancialAssetsHeldForTrading
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on financial assets held for trading
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest income on financial assets held for trading. [Refer: Interest income; Financial assets at fair value through profit or loss, classified as held for trading]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnHeldtomaturityInvestments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on held-to-maturity investments
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest income on held-to-maturity investments. [Refer: Interest income; Held-to-maturity investments]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnImpairedFinancialAssetsAccrued
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on impaired financial assets accrued
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.20 d
                        
                     
                           documentation
                        
                        
                           The amount of income arising from interest on impaired financial assets accrued after impairment using the rate of interest used to discount the future cash flows for the purpose of measuring the impairment loss. [Refer: Interest income]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnImpairedFinancialAssetsAccruedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Interest income on impaired financial assets accrued [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnLoansAndAdvancesToBanks
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on loans and advances to banks
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest income on loans and advances to banks. [Refer: Interest income; Loans and advances to banks]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnLoansAndAdvancesToCustomers
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on loans and advances to customers
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest income on loans and advances to customers. [Refer: Interest income; Loans and advances to customers]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnLoansAndReceivables
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on loans and receivables
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest income on loans and receivables. [Refer: Interest income; Loans and receivables]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnOtherFinancialAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on other financial assets
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest income on other financial assets. [Refer: Interest income; Other financial assets]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeOnReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income on reverse repurchase agreements and cash collateral on securities borrowed
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest income on reverse repurchase agreements and cash collateral on securities borrowed. [Refer: Interest income; Reverse repurchase agreements and cash collateral on securities borrowed]
                        
                     
                           ifrs-full
                        
                        
                           InterestIncomeReimbursementRights
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase in reimbursement rights related to defined benefit obligation, resulting from interest income
                        
                        
                           Disclosure: IAS 19.141 b
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from income arising from interest on reimbursement rights. [Refer: Interest income; Reimbursement rights related to defined benefit obligation, at fair value]
                        
                     
                           ifrs-full
                        
                        
                           InterestPaidClassifiedAsFinancingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Interest paid, classified as financing activities
                        
                        
                           Disclosure: IAS 7.31
                        
                     
                           documentation
                        
                        
                           The cash outflow for interest paid, classified as financing activities.
                        
                     
                           negatedTerseLabel
                        
                        
                           Interest paid
                        
                     
                           ifrs-full
                        
                        
                           InterestPaidClassifiedAsInvestingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Interest paid, classified as investing activities
                        
                        
                           Disclosure: IAS 7.31
                        
                     
                           documentation
                        
                        
                           The cash outflow for interest paid, classified as investing activities.
                        
                     
                           negatedTerseLabel
                        
                        
                           Interest paid
                        
                     
                           ifrs-full
                        
                        
                           InterestPaidClassifiedAsOperatingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Interest paid, classified as operating activities
                        
                        
                           Disclosure: IAS 7.31
                        
                     
                           documentation
                        
                        
                           The cash outflow for interest paid, classified as operating activities.
                        
                     
                           negatedTerseLabel
                        
                        
                           Interest paid
                        
                     
                           ifrs-full
                        
                        
                           InterestPayable
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Interest payable
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest recognised as a liability.
                        
                     
                           ifrs-full
                        
                        
                           InterestRateBenchmarkReformPhase2Member
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Interest Rate Benchmark Reform-Phase 2 [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IAS 39.108H, Disclosure: Expiry date 2023-01-01 IFRS 16.C1B, Disclosure: Expiry date 2023-01-01 IFRS 4.50, Disclosure: Expiry date 2023-01-01 IFRS 9.7.1.10
                        
                     
                           documentation
                        
                        
                           This member stands for Interest Rate Benchmark Reform-Phase 2 (Amendments to IFRS 9, IAS 39, IFRS 7, IFRS 4 and IFRS 16) issued in August 2020.
                        
                     
                           ifrs-full
                        
                        
                           InterestRateBenchmarksAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Interest rate benchmarks [axis]
                        
                        
                           Disclosure: IFRS 7.24J b
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           InterestRateBenchmarksMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Interest rate benchmarks [member]
                        
                        
                           Disclosure: IFRS 7.24J b
                        
                     
                           documentation
                        
                        
                           This member stands for all interest rate benchmarks. It also represents the standard value for the 'Interest rate benchmarks' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           InterestRateMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Interest rate, measurement input [member]
                        
                        
                           Example: IFRS 13.B36 a
                        
                     
                           documentation
                        
                        
                           This member stands for an interest rate used as a measurement input.
                        
                     
                           ifrs-full
                        
                        
                           InterestRateRiskMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Interest rate risk [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124, Disclosure: Effective 2023-01-01 IFRS 17.125, Disclosure: Effective 2023-01-01 IFRS 17.127, Disclosure: Effective 2023-01-01 IFRS 17.128 a (ii), Disclosure: IFRS 7 - Defined terms
                        
                     
                           documentation
                        
                        
                           This member stands for the type of risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in market interest rates. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           InterestRateSwapContractMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Interest rate swap contract [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for an interest rate swap contract. [Refer: Swap contract [member]]
                        
                     
                           ifrs-full
                        
                        
                           InterestRateTypesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Interest rate types [member]
                        
                        
                           Common practice: IFRS 7.39
                        
                     
                           documentation
                        
                        
                           This member stands for all types of interest rates. It also represents the standard value for the 'Types of interest rates' axis if no other member is used. [Refer: Interest rate risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           InterestReceivable
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Interest receivable
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of interest recognised as a receivable.
                        
                     
                           ifrs-full
                        
                        
                           InterestReceivedClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest received, classified as investing activities
                        
                        
                           Disclosure: IAS 7.31
                        
                     
                           documentation
                        
                        
                           The cash inflow from interest received, classified as investing activities.
                        
                     
                           terseLabel
                        
                        
                           Interest received
                        
                     
                           ifrs-full
                        
                        
                           InterestReceivedClassifiedAsOperatingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Interest received, classified as operating activities
                        
                        
                           Disclosure: IAS 7.31
                        
                     
                           documentation
                        
                        
                           The cash inflow from interest received, classified as operating activities.
                        
                     
                           terseLabel
                        
                        
                           Interest received
                        
                     
                           ifrs-full
                        
                        
                           InterestRevenueCalculatedUsingEffectiveInterestMethod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest revenue calculated using effective interest method
                        
                        
                           Disclosure: IAS 1.82 a, Disclosure: Effective 2023-01-01 IAS 1.82 a (i)
                        
                     
                           documentation
                        
                        
                           The amount of interest revenue calculated using the effective interest method. Effective interest method is the method that is used in the calculation of the amortised cost of a financial asset or a financial liability and in the allocation and recognition of the interest revenue or interest expense in profit or loss over the relevant period. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           InterestRevenueExpense
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income (expense)
                        
                        
                           Common practice: IAS 1.85, Disclosure: IFRS 8.23, Disclosure: IFRS 8.28 e
                        
                     
                           documentation
                        
                        
                           The amount of income or expense arising from interest. [Refer: Interest expense; Interest income]
                        
                     
                           ifrs-full
                        
                        
                           InterestRevenueForFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest revenue for financial assets measured at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.20 b
                        
                     
                           documentation
                        
                        
                           The amount of interest revenue arising on financial assets measured at fair value through other comprehensive income. [Refer: Revenue; Financial assets measured at fair value through other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           InternalCreditGradesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Internal credit grades [axis]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39G a, Example: IFRS 7.35M, Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: IFRS 7.IG20C, Example: Expiry date 2023-01-01 IFRS 7.IG25 b
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           InternalCreditGradesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Internal credit grades [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39G a, Example: IFRS 7.35M, Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: IFRS 7.IG20C, Example: Expiry date 2023-01-01 IFRS 7.IG25 b
                        
                     
                           documentation
                        
                        
                           This member stands for credit grades that have been developed by the entity itself.
                        
                     
                           ifrs-full
                        
                        
                           InternallyGeneratedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Internally generated [member]
                        
                        
                           Disclosure: IAS 38.118
                        
                     
                           documentation
                        
                        
                           This member stands for items that have been internally generated by the entity.
                        
                     
                           ifrs-full
                        
                        
                           IntrinsicValueOfLiabilitiesFromSharebasedPaymentTransactionsForWhichCounterpartysRightToCashOrOtherAssetsVested2011
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Intrinsic value of liabilities from share-based payment transactions for which counterparty's right to cash or other assets vested
                        
                        
                           Disclosure: IFRS 2.51 b (ii)
                        
                     
                           documentation
                        
                        
                           The intrinsic value of liabilities arising from share-based transactions for which the counterparty's right to cash or other assets had vested by the end of the period (for example, vested share appreciation rights). The intrinsic value is the difference between the fair value of the shares to which the counterparty has the (conditional or unconditional) right to subscribe, or which it has the right to receive, and the price (if any) that the counterparty is (or will be) required to pay for those shares. Share-based payment transactions are transactions in which the entity: (a) receives goods or services from the supplier of those goods or services (including an employee) in a share-based payment arrangement; or (b) incurs an obligation to settle the transaction with the supplier in a share-based payment arrangement when another group entity receives those goods or services, for which the counterparty's right to cash or other assets had vested by the end of the period (for example, vested share appreciation rights).
                        
                     
                           ifrs-full
                        
                        
                           Inventories
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current inventories
                        
                        
                           Disclosure: IAS 1.54 g, Example: IAS 1.68, Disclosure: IAS 2.36 b
                        
                     
                           documentation
                        
                        
                           The amount of current inventories. [Refer: Inventories]
                        
                     
                           totalLabel
                        
                        
                           Total current inventories
                        
                     
                           ifrs-full
                        
                        
                           InventoriesAtFairValueLessCostsToSell
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Inventories, at fair value less costs to sell
                        
                        
                           Disclosure: IAS 2.36 c
                        
                     
                           documentation
                        
                        
                           The amount of inventories carried at fair value less costs to sell. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           InventoriesAtNetRealisableValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Inventories, at net realisable value
                        
                        
                           Common practice: IAS 2.36
                        
                     
                           documentation
                        
                        
                           The amount of inventories carried at net realisable value. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           InventoriesPledgedAsSecurityForLiabilities
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Inventories pledged as security for liabilities
                        
                        
                           Disclosure: IAS 2.36 h
                        
                     
                           documentation
                        
                        
                           The amount of inventories pledged as security for liabilities. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           InventoriesTotal
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Inventories
                        
                        
                           Disclosure: IAS 1.54 g
                        
                     
                           documentation
                        
                        
                           The amount of assets: (a) held for sale in the ordinary course of business; (b) in the process of production for such sale; or (c) in the form of materials or supplies to be consumed in the production process or in the rendering of services. Inventories encompass goods purchased and held for resale including, for example, merchandise purchased by a retailer and held for resale, or land and other property held for resale. Inventories also encompass finished goods produced, or work in progress being produced, by the entity and include materials and supplies awaiting use in the production process. [Refer: Current finished goods; Current merchandise; Current work in progress; Land]
                        
                     
                           ifrs-full
                        
                        
                           InventoryCostFormulas
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of inventory cost formulas
                        
                        
                           Disclosure: IAS 2.36 a
                        
                     
                           documentation
                        
                        
                           The description of the cost formulas used to measure inventory. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           InventoryRecognisedAsOfAcquisitionDate
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Inventory recognised as of acquisition date
                        
                        
                           Example: IFRS 3.B64 i, Example: IFRS 3.IE72
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for inventory acquired in a business combination. [Refer: Inventories; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           InventoryWritedown2011
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Inventory write-down
                        
                        
                           Disclosure: IAS 1.98 a, Disclosure: IAS 2.36 e
                        
                     
                           documentation
                        
                        
                           The amount of expense recognised related to the write-down of inventories to net realisable value. [Refer: Inventories]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentAccountedForUsingEquityMethod
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investments accounted for using equity method
                        
                        
                           Disclosure: IAS 1.54 e, Disclosure: IFRS 12.B16, Disclosure: IFRS 8.24 a
                        
                     
                           documentation
                        
                        
                           The amount of investments accounted for using the equity method. The equity method is a method of accounting whereby the investment is initially recognised at cost and adjusted thereafter for the post-acquisition change in the investor's share of net assets of the investee. The investor's profit or loss includes its share of the profit or loss of the investee. The investor's other comprehensive income includes its share of the other comprehensive income of the investee. [Refer: At cost [member]]
                        
                     
                           totalLabel
                        
                        
                           Total investments accounted for using equity method
                        
                     
                           ifrs-full
                        
                        
                           InvestmentContractsLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Investment contracts liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of liabilities relating to investment contracts that fall within the scope of IAS 39 or IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           InvestmentFundsAmountContributedToFairValueOfPlanAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investment funds, amount contributed to fair value of plan assets
                        
                        
                           Example: IAS 19.142 f
                        
                     
                           documentation
                        
                        
                           The amount investment funds contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]; Investment funds [member]]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentFundsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Investment funds [member]
                        
                        
                           Example: IFRS 12.B23 c
                        
                     
                           documentation
                        
                        
                           This member stands for investment funds.
                        
                     
                           ifrs-full
                        
                        
                           InvestmentFundsPercentageContributedToFairValueOfPlanAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Investment funds, percentage contributed to fair value of plan assets
                        
                        
                           Common practice: IAS 19.142 f
                        
                     
                           documentation
                        
                        
                           The percentage investment funds contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]; Investment funds [member]] [Contrast: Investment funds, amount contributed to fair value of plan assets]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Investment income
                        
                        
                           Common practice: IAS 1.85, Disclosure: IAS 26.35 b (iii)
                        
                     
                           documentation
                        
                        
                           The amount of investment income, such as interest and dividends.
                        
                     
                           ifrs-full
                        
                        
                           InvestmentProperty
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investment property
                        
                        
                           Disclosure: IAS 1.54 b, Disclosure: IAS 40.76, Disclosure: IAS 40.79 d
                        
                     
                           documentation
                        
                        
                           The amount of property (land or a building - or part of a building - or both) held (by the owner or by the lessee as a right-of-use asset) to earn rentals or for capital appreciation or both, rather than for: (a) use in the production or supply of goods or services or for administrative purposes; or (b) sale in the ordinary course of business.
                        
                     
                           totalLabel
                        
                        
                           Total investment property
                        
                     
                           periodStartLabel
                        
                        
                           Investment property at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Investment property at end of period
                        
                     
                           ifrs-full
                        
                        
                           InvestmentPropertyAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Investment property [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           InvestmentPropertyCarriedAtCostOrInAccordanceWithIFRS16WithinFairValueModelAtTimeOfSale
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investment property carried at cost or in accordance with IFRS 16 within fair value model, at time of sale
                        
                        
                           Disclosure: IAS 40.78 d (ii)
                        
                     
                           documentation
                        
                        
                           The amount at the time of the sale of investment property carried at cost or in accordance with IFRS 16 within fair value model. [Refer: At cost or in accordance with IFRS 16 within fair value model [member]; Investment property]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentPropertyCompleted
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investment property completed
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of investment property whose construction or development is complete. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentPropertyCompletedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Investment property completed [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for completed investment property. [Refer: Investment property completed]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentPropertyFairValueUsedAsDeemedCost
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investment property fair value used as deemed cost
                        
                        
                           Disclosure: IFRS 1.30
                        
                     
                           documentation
                        
                        
                           The amount of investment property, for which fair value was used as deemed cost in the opening IFRS statement of financial position. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentPropertyMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Investment property [member]
                        
                        
                           Common practice: IAS 1.112 c, Example: IFRS 13.94, Example: IFRS 13.IE60
                        
                     
                           documentation
                        
                        
                           This member stands for investment property. It also represents the standard value for the 'Types of investment property' axis if no other member is used. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentPropertyUnderConstructionOrDevelopment
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investment property under construction or development
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of property that is being constructed or developed for future use as investment property. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentPropertyUnderConstructionOrDevelopmentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Investment property under construction or development [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for investment property under construction or development. [Refer: Investment property under construction or development]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentsAccountedForUsingEquityMethodAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Investments accounted for using equity method [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           InvestmentsAccountedForUsingEquityMethodMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Investments accounted for using equity method [member]
                        
                        
                           Common practice: IAS 36.127
                        
                     
                           documentation
                        
                        
                           This member stands for investments accounted for using the equity method. [Refer: Investments accounted for using equity method]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentsForRiskOfPolicyholders
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investments for risk of policyholders
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of investments against insurance liabilities where all risk is borne by the policyholders.
                        
                     
                           ifrs-full
                        
                        
                           InvestmentsInAssociates
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investments in associates reported in separate financial statements
                        
                        
                           Disclosure: IAS 27.10
                        
                     
                           documentation
                        
                        
                           The amount of investments in associates in an entity's separate financial statements. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentsInAssociatesAccountedForUsingEquityMethod
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investments in associates accounted for using equity method
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of investments in associates accounted for using the equity method. [Refer: Associates [member]; Investments accounted for using equity method]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Investments in equity instruments designated at fair value through other comprehensive income [axis]
                        
                        
                           Disclosure: IFRS 7.11A c
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Investments in equity instruments designated at fair value through other comprehensive income [member]
                        
                        
                           Disclosure: IFRS 7.11A c, Disclosure: IFRS 7.8 h
                        
                     
                           documentation
                        
                        
                           This member stands for investments in equity instruments that the entity has designated at fair value through other comprehensive income. It also represents the standard value for the 'Investments in equity instruments designated at fair value through other comprehensive income' axis if no other member is used. [Refer: At fair value [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentsInJointVentures
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investments in joint ventures reported in separate financial statements
                        
                        
                           Disclosure: IAS 27.10
                        
                     
                           documentation
                        
                        
                           The amount of investments in joint ventures in an entity's separate financial statements. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentsInJointVenturesAccountedForUsingEquityMethod
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investments in joint ventures accounted for using equity method
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of investments in joint ventures accounted for using the equity method. [Refer: Joint ventures [member]; Investments accounted for using equity method]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentsInSubsidiaries
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investments in subsidiaries reported in separate financial statements
                        
                        
                           Disclosure: IAS 27.10
                        
                     
                           documentation
                        
                        
                           The amount of investments in subsidiaries in an entity's separate financial statements. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           InvestmentsInSubsidiariesJointVenturesAndAssociates
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investments in subsidiaries, joint ventures and associates reported in separate financial statements
                        
                        
                           Disclosure: IAS 27.10
                        
                     
                           documentation
                        
                        
                           The amount of investments in subsidiaries, joint ventures and associates in an entity's separate financial statements. [Refer: Associates [member]; Joint ventures [member]; Subsidiaries [member]; Investments in subsidiaries reported in separate financial statements]
                        
                     
                           totalLabel
                        
                        
                           Total investments in subsidiaries, joint ventures and associates reported in separate financial statements
                        
                     
                           ifrs-full
                        
                        
                           InvestmentsInSubsidiariesJointVenturesAndAssociatesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           InvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Investments other than investments accounted for using equity method
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of investments other than investments accounted for using the equity method. [Refer: Investments accounted for using equity method]
                        
                     
                           ifrs-full
                        
                        
                           IssueCostsNotRecognisedAsExpenseForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Issue costs not recognised as expense for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 m
                        
                     
                           documentation
                        
                        
                           The amount of issue costs not recognised as an expense for transactions recognised separately from the acquisition of assets and assumption of liabilities in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           IssuedCapital
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Issued capital
                        
                        
                           Example: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           The nominal value of capital issued.
                        
                     
                           totalLabel
                        
                        
                           Total issued capital
                        
                     
                           ifrs-full
                        
                        
                           IssuedCapitalAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Issued capital [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           IssuedCapitalMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Issued capital [member]
                        
                        
                           Disclosure: IAS 1.106
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing issued capital.
                        
                     
                           ifrs-full
                        
                        
                           IssuedCapitalOrdinaryShares
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Issued capital, ordinary shares
                        
                        
                           Common practice: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           The nominal value of capital arising from issuing ordinary shares. [Refer: Issued capital]
                        
                     
                           ifrs-full
                        
                        
                           IssuedCapitalPreferenceShares
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Issued capital, preference shares
                        
                        
                           Common practice: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           The nominal value of capital arising from issuing preference shares. [Refer: Issued capital]
                        
                     
                           ifrs-full
                        
                        
                           IssueOfConvertibleInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Issue of convertible instruments
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The change in equity resulting from the issuing of convertible instruments.
                        
                     
                           ifrs-full
                        
                        
                           IssueOfEquity
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Issue of equity
                        
                        
                           Disclosure: IAS 1.106 d (iii)
                        
                     
                           documentation
                        
                        
                           The increase in equity through the issue of equity instruments.
                        
                     
                           commentaryGuidance
                        
                        
                           Use this element with the ‘Classes of share capital’ axis and the ‘Components of equity’ axis when an entity has multiple classes of share capital. For example, the use of both axes is required for a user of tagged financial statements to understand whether the reported amounts for preference shares only represent issued capital or alternatively also include a share premium amount.
                        
                     
                           ifrs-full
                        
                        
                           IssuesFairValueMeasurementAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Issues, fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 e (iii)
                        
                     
                           documentation
                        
                        
                           The increase in the fair value measurement of assets resulting from issues of those assets. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           IssuesFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Issues, fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 e (iii)
                        
                     
                           documentation
                        
                        
                           The increase in the fair value measurement of the entity's own equity instruments resulting from issues of those equity instruments. [Refer: At fair value [member]; Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           IssuesFairValueMeasurementLiabilities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Issues, fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 e (iii)
                        
                     
                           documentation
                        
                        
                           The increase in fair value measurement of liabilities resulting from issues of those liabilities. [Refer: At fair value [member]]
                        
                     
                           esef_cor
                        
                        
                           ItemsAreFurtherDetailedInSection800100SubclassificationsOfAssetsLiabilitiesAndEquities
                        
                        
                           guidance
                        
                        
                           label
                        
                        
                           Items are further detailed in section [800100] Subclassifications of assets, liabilities and equities
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           ItemsAreFurtherDetailedInSection800200AnalysisOfIncomeAndExpense
                        
                        
                           guidance
                        
                        
                           label
                        
                        
                           Items are further detailed in section [800200] Analysis of income and expense
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           ItemsAreFurtherDetailedInSection800300StatementOfCashFlowsAdditionalDisclosures
                        
                        
                           guidance
                        
                        
                           label
                        
                        
                           Items are further detailed in section [800300] Statement of cash flows, additional disclosures
                        
                        
                            
                        
                     
                           esef_cor
                        
                        
                           ItemsAreFurtherDetailedInSection800400StatementOfChangesInEquityAdditionalDisclosures
                        
                        
                           guidance
                        
                        
                           label
                        
                        
                           Items are further detailed in section [800400] Statement of changes in equity, additional disclosures
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ItemsForPresentationOfRegulatoryDeferralAccountsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Items for presentation of regulatory deferral accounts [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ItemsInCourseOfCollectionFromOtherBanks
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Items in course of collection from other banks
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of items that have been transmitted from other banks but not yet been received and processed by the entity.
                        
                     
                           ifrs-full
                        
                        
                           ItemsInCourseOfTransmissionToOtherBanks
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Items in course of transmission to other banks
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of items that have been transmitted to but not yet received and processed by other banks.
                        
                     
                           ifrs-full
                        
                        
                           ItemsOfContingentLiabilitiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Items of contingent liabilities [axis]
                        
                        
                           Disclosure: IFRS 3.B64 j
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ItemsOfContingentLiabilitiesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Items of contingent liabilities [member]
                        
                        
                           Disclosure: IFRS 3.B64 j
                        
                     
                           documentation
                        
                        
                           This member stands for aggregated individual items of contingent liabilities. It also represents the standard value for the 'Items of contingent liabilities' axis if no other member is used. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           JointControlOrSignificantInfluenceMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Entities with joint control or significant influence over entity [member]
                        
                        
                           Disclosure: IAS 24.19 b
                        
                     
                           documentation
                        
                        
                           This member stands for entities that have joint control or significant influence over the entity. Joint control is a contractually agreed sharing of control of an arrangement, which exists only when decisions about the relevant activities require the unanimous consent of the parties sharing control. Significant influence is the power to participate in the financial and operating policy decisions of the investee, but not control or joint control of those policies.
                        
                     
                           ifrs-full
                        
                        
                           JointOperationsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Joint operations [axis]
                        
                        
                           Disclosure: IFRS 12.B4 c
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           JointOperationsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Joint operations [member]
                        
                        
                           Disclosure: IFRS 12.B4 c
                        
                     
                           documentation
                        
                        
                           This member stands for joint arrangements whereby the parties that have joint control of the arrangement have rights to the assets, and obligations for the liabilities, relating to the arrangement.
                        
                     
                           ifrs-full
                        
                        
                           JointVenturesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Joint ventures [axis]
                        
                        
                           Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 b, Disclosure: Expiry date 2023-01-01 IFRS 4.39J, Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           JointVenturesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Joint ventures [member]
                        
                        
                           Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 b, Disclosure: Expiry date 2023-01-01 IFRS 4.39J a, Disclosure: Effective on first application of IFRS 9 IFRS 4.39M a
                        
                     
                           documentation
                        
                        
                           This member stands for joint arrangements whereby the parties that have joint control of the arrangement have rights to the net assets of the arrangement.
                        
                     
                           ifrs-full
                        
                        
                           JointVenturesWhereEntityIsVenturerMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Joint ventures where entity is venturer [member]
                        
                        
                           Disclosure: IAS 24.19 e
                        
                     
                           documentation
                        
                        
                           This member stands for joint ventures in which the entity is a joint venturer. A venturer is a party to a joint venture and has joint control over that joint venture. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           KeyManagementPersonnelCompensation
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Key management personnel compensation
                        
                        
                           Disclosure: IAS 24.17
                        
                     
                           documentation
                        
                        
                           The amount of compensation to key management personnel. [Refer: Key management personnel of entity or parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           KeyManagementPersonnelCompensationOtherLongtermBenefits
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Key management personnel compensation, other long-term employee benefits
                        
                        
                           Disclosure: IAS 24.17 c
                        
                     
                           documentation
                        
                        
                           The amount of compensation to key management personnel in the form of other long-term employee benefits. [Refer: Other long-term employee benefits; Key management personnel of entity or parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           KeyManagementPersonnelCompensationPostemploymentBenefits
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Key management personnel compensation, post-employment benefits
                        
                        
                           Disclosure: IAS 24.17 b
                        
                     
                           documentation
                        
                        
                           The amount of compensation to key management personnel in the form of post-employment benefits. [Refer: Key management personnel of entity or parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           KeyManagementPersonnelCompensationSharebasedPayment
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Key management personnel compensation, share-based payment
                        
                        
                           Disclosure: IAS 24.17 e
                        
                     
                           documentation
                        
                        
                           The amount of compensation to key management personnel in the form of share-based payments. [Refer: Key management personnel of entity or parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           KeyManagementPersonnelCompensationShorttermEmployeeBenefits
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Key management personnel compensation, short-term employee benefits
                        
                        
                           Disclosure: IAS 24.17 a
                        
                     
                           documentation
                        
                        
                           The amount of compensation to key management personnel in the form of short-term employee benefits. [Refer: Key management personnel of entity or parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           KeyManagementPersonnelCompensationTerminationBenefits
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Key management personnel compensation, termination benefits
                        
                        
                           Disclosure: IAS 24.17 d
                        
                     
                           documentation
                        
                        
                           The amount of compensation to key management personnel in the form of termination benefits. [Refer: Termination benefits expense; Key management personnel of entity or parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           KeyManagementPersonnelOfEntityOrParentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Key management personnel of entity or parent [member]
                        
                        
                           Disclosure: IAS 24.19 f
                        
                     
                           documentation
                        
                        
                           This member stands for those persons having authority and responsibility for planning, directing and controlling the activities of the entity, directly or indirectly, including any director (whether executive or otherwise) of that entity.
                        
                     
                           ifrs-full
                        
                        
                           Land
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Land
                        
                        
                           Example: IAS 16.37 a
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment representing land held by the entity for use in operations. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           LandAndBuildings
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Land and buildings
                        
                        
                           Example: IAS 16.37 b
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment representing land and depreciable buildings and similar structures for use in operations. [Refer: Buildings; Land; Property, plant and equipment]
                        
                     
                           totalLabel
                        
                        
                           Total land and buildings
                        
                     
                           ifrs-full
                        
                        
                           LandAndBuildingsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Land and buildings [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           LandAndBuildingsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Land and buildings [member]
                        
                        
                           Example: IAS 16.37 b
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing land and depreciable buildings and similar structures for use in operations. [Refer: Buildings; Land; Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           LandMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Land [member]
                        
                        
                           Example: IAS 16.37 a
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing land held by the entity for use in operations. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           LaterThanFifteenYearsAndNotLaterThanTwentyYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than fifteen years and not later than twenty years [member]
                        
                        
                           Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than fifteen years and not later than twenty years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanFiveYearsAndNotLaterThanSevenYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than five years and not later than seven years [member]
                        
                        
                           Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than five years and not later than seven years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanFiveYearsAndNotLaterThanTenYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than five years and not later than ten years [member]
                        
                        
                           Common practice: IAS 1.112 c, Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than five years and not later than ten years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanFiveYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than five years [member]
                        
                        
                           Disclosure: IFRS 16.94, Disclosure: IFRS 16.97, Disclosure: Effective 2023-01-01 IFRS 17.132 b, Example: IFRS 7.B11, Example: IFRS 7.B35 g, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than five years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanFourMonthsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than four months [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than four months.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanFourYearsAndNotLaterThanFiveYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than four years and not later than five years [member]
                        
                        
                           Common practice: IAS 1.112 c, Disclosure: IFRS 16.94, Disclosure: IFRS 16.97, Disclosure: Effective 2023-01-01 IFRS 17.132 b, Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than four years and not later than five years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanOneMonthAndNotLaterThanSixMonthsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than one month and not later than six months [member]
                        
                        
                           Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than one month and not later than six months.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanOneMonthAndNotLaterThanThreeMonthsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than one month and not later than three months [member]
                        
                        
                           Example: IFRS 7.B11 b, Example: IFRS 7.B35 b, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than one month and not later than three months.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanOneMonthAndNotLaterThanTwoMonthsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than one month and not later than two months [member]
                        
                        
                           Common practice: IAS 1.112 c, Example: IFRS 7.35N, Common practice: Expiry date 2023-01-01 IFRS 7.37, Example: IFRS 7.IG20D
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than one month and not later than two months.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanOneYearAndNotLaterThanFiveYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than one year and not later than five years [member]
                        
                        
                           Example: IFRS 7.B11 d, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than one year and not later than five years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanOneYearAndNotLaterThanThreeYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than one year and not later than three years [member]
                        
                        
                           Example: IFRS 7.B11, Example: IFRS 7.B35 e, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than one year and not later than three years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanOneYearAndNotLaterThanTwoYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than one year and not later than two years [member]
                        
                        
                           Common practice: IAS 1.112 c, Disclosure: IFRS 16.94, Disclosure: IFRS 16.97, Disclosure: Effective 2023-01-01 IFRS 17.132 b, Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than one year and not later than two years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanOneYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than one year [member]
                        
                        
                           Disclosure: IAS 1.61 b, Example: Expiry date 2023-01-01 IFRS 7.37 a, Example: Expiry date 2023-01-01 IFRS 7.IG28 d
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than one year.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanSevenYearsAndNotLaterThanTenYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than seven years and not later than ten years [member]
                        
                        
                           Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than seven years and not later than ten years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanSixMonthsAndNotLaterThanOneYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than six months and not later than one year [member]
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.37 a, Example: IFRS 7.B11, Example: IFRS 7.B35 d, Example: Expiry date 2023-01-01 IFRS 7.IG28 c, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than six months and not later than one year.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanSixMonthsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than six months [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than six months.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanTenYearsAndNotLaterThanFifteenYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than ten years and not later than fifteen years [member]
                        
                        
                           Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than ten years and not later than fifteen years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanTenYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than ten years [member]
                        
                        
                           Common practice: IAS 1.112 c, Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than ten years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanThreeMonthsAndNotLaterThanFourMonthsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than three months and not later than four months [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than three months and not later than four months.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanThreeMonthsAndNotLaterThanOneYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than three months and not later than one year [member]
                        
                        
                           Example: IFRS 7.B11 c
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than three months and not later than one year.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanThreeMonthsAndNotLaterThanSixMonthsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than three months and not later than six months [member]
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.37 a, Example: IFRS 7.B11, Example: IFRS 7.B35 c, Example: Expiry date 2023-01-01 IFRS 7.IG28 b, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than three months and not later than six months.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanThreeMonthsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than three months [member]
                        
                        
                           Example: IFRS 7.35N, Common practice: Expiry date 2023-01-01 IFRS 7.37, Example: IFRS 7.IG20D
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than three months.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanThreeYearsAndNotLaterThanFiveYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than three years and not later than five years [member]
                        
                        
                           Example: IFRS 7.B11, Example: IFRS 7.B35 f, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than three years and not later than five years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanThreeYearsAndNotLaterThanFourYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than three years and not later than four years [member]
                        
                        
                           Common practice: IAS 1.112 c, Disclosure: IFRS 16.94, Disclosure: IFRS 16.97, Disclosure: Effective 2023-01-01 IFRS 17.132 b, Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than three years and not later than four years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanThreeYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than three years [member]
                        
                        
                           Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than three years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanTwentyYearsAndNotLaterThanTwentyfiveYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than twenty years and not later than twenty-five years [member]
                        
                        
                           Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than twenty years and not later than twenty-five years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanTwoMonthsAndNotLaterThanThreeMonthsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than two months and not later than three months [member]
                        
                        
                           Common practice: IAS 1.112 c, Example: IFRS 7.35N, Common practice: Expiry date 2023-01-01 IFRS 7.37, Example: IFRS 7.IG20D
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than two months and not later than three months.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanTwoYearsAndNotLaterThanFiveYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than two years and not later than five years [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than two years and not later than five years.
                        
                     
                           ifrs-full
                        
                        
                           LaterThanTwoYearsAndNotLaterThanThreeYearsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Later than two years and not later than three years [member]
                        
                        
                           Common practice: IAS 1.112 c, Disclosure: IFRS 16.94, Disclosure: IFRS 16.97, Disclosure: Effective 2023-01-01 IFRS 17.132 b, Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of later than two years and not later than three years.
                        
                     
                           ifrs-full
                        
                        
                           LeaseCommitmentsForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Lease commitments for short-term leases for which recognition exemption has been used
                        
                        
                           Disclosure: IFRS 16.55
                        
                     
                           documentation
                        
                        
                           The amount of the lease commitments for short-term leases accounted for applying paragraph 6 of IFRS 16. Short-term lease is a lease that, at the commencement date, has a lease term of 12 months or less. A lease that contains a purchase option is not a short-term lease.
                        
                     
                           ifrs-full
                        
                        
                           LeaseholdImprovementsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Leasehold improvements [member]
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing improvements to assets held under a lease agreement.
                        
                     
                           ifrs-full
                        
                        
                           LeaseLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Lease liabilities
                        
                        
                           Disclosure: IFRS 16.47 b
                        
                     
                           documentation
                        
                        
                           The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration.
                        
                     
                           totalLabel
                        
                        
                           Total lease liabilities
                        
                     
                           ifrs-full
                        
                        
                           LeaseLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Lease liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           LeaseLiabilitiesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Lease liabilities [member]
                        
                        
                           Example: IAS 7 - C Reconciliation of liabilities arising from financing activities, Example: IAS 7.44C
                        
                     
                           documentation
                        
                        
                           This member stands for lease liabilities. [Refer: Lease liabilities]
                        
                     
                           ifrs-full
                        
                        
                           LeaseReceivablesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Lease receivables [member]
                        
                        
                           Disclosure: IFRS 7.35H b (iii), Disclosure: IFRS 7.35M b (iii), Example: IFRS 7.35N
                        
                     
                           documentation
                        
                        
                           This member stands for receivables related to leases.
                        
                     
                           ifrs-full
                        
                        
                           LeasesAsLesseeRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Leases as lessee, related party transactions
                        
                        
                           Example: IAS 24.21 d
                        
                     
                           documentation
                        
                        
                           The amount of leases where the entity was the lessee in related party transactions. [Refer: Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           LeasesAsLessorRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Leases as lessor, related party transactions
                        
                        
                           Example: IAS 24.21 d
                        
                     
                           documentation
                        
                        
                           The amount of leases where the entity was the lessor in related party transactions. [Refer: Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           LegalFormOfEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Legal form of entity
                        
                        
                           Disclosure: IAS 1.138 a
                        
                     
                           documentation
                        
                        
                           Information about the legal structure under which the entity operates.
                        
                     
                           ifrs-full
                        
                        
                           LegalProceedingsContingentLiabilityMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Legal proceedings contingent liability [member]
                        
                        
                           Example: IAS 37.88
                        
                     
                           documentation
                        
                        
                           This member stands for a contingent liability for legal proceedings. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           LegalProceedingsProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Legal proceedings provision
                        
                        
                           Example: IAS 37 -, Example: 10 A court case, Example: IAS 37.87
                        
                     
                           documentation
                        
                        
                           The amount of provision for legal proceedings. [Refer: Other provisions]
                        
                     
                           totalLabel
                        
                        
                           Total legal proceedings provision
                        
                     
                           ifrs-full
                        
                        
                           LegalProceedingsProvisionAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Legal proceedings provision [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           LegalProceedingsProvisionMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Legal proceedings provision [member]
                        
                        
                           Example: IAS 37 -, Example: 10 A court case, Example: IAS 37.87
                        
                     
                           documentation
                        
                        
                           This member stands for a provision for legal proceedings. [Refer: Other provisions [member]]
                        
                     
                           ifrs-full
                        
                        
                           LengthOfLifeOfLimitedLifeEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Length of life of limited life entity
                        
                        
                           Disclosure: IAS 1.138 d
                        
                     
                           documentation
                        
                        
                           Information about the length of the entity's life if it is a limited life entity.
                        
                     
                           ifrs-full
                        
                        
                           Level1OfFairValueHierarchyMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Level 1 of fair value hierarchy [member]
                        
                        
                           Disclosure: IAS 19.142, Disclosure: IFRS 13.93 b
                        
                     
                           documentation
                        
                        
                           This member stands for a category of the fair value hierarchy where inputs to the valuation techniques are quoted prices (unadjusted) in active markets for identical assets or liabilities that the entity can access at the measurement date.
                        
                     
                           ifrs-full
                        
                        
                           Level2And3OfFairValueHierarchyMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Level 2 and 3 of fair value hierarchy [member]
                        
                        
                           Disclosure: IAS 19.142
                        
                     
                           documentation
                        
                        
                           This member stands for combined Level 2 and Level 3 categories of the fair value hierarchy. [Refer: Level 2 of fair value hierarchy [member]; Level 3 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           Level2OfFairValueHierarchyMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Level 2 of fair value hierarchy [member]
                        
                        
                           Disclosure: IFRS 13.93 b
                        
                     
                           documentation
                        
                        
                           This member stands for a category of the fair value hierarchy where inputs to the valuation techniques are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly.
                        
                     
                           ifrs-full
                        
                        
                           Level3OfFairValueHierarchyMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Level 3 of fair value hierarchy [member]
                        
                        
                           Disclosure: IFRS 13.93 b
                        
                     
                           documentation
                        
                        
                           This member stands for a category of the fair value hierarchy where inputs to the valuation techniques are unobservable inputs for the asset or liability. Unobservable inputs are inputs for which market data are not available and that are developed using the best information available about the assumptions that the market participants would use when pricing the asset or liability.
                        
                     
                           ifrs-full
                        
                        
                           LevelOfParticipationOfEntityComparedWithOtherParticipatingEntities
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Level of participation of entity compared with other participating entities
                        
                        
                           Disclosure: IAS 19.148 d (v)
                        
                     
                           documentation
                        
                        
                           The description of an indication of the level of participation of the entity in a defined benefit plan compared with other participating entities. Examples of measures that might provide such an indication include the entity's proportion of the total contributions to the plan or the entity's proportion of the total number of active members, retired members, and former members entitled to benefits, if that information is available. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           LevelOfPriceIndex
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Level of price index
                        
                        
                           Disclosure: IAS 29.39 c
                        
                     
                           documentation
                        
                        
                           The value of the level of the general price index used to restate financial statement information of an entity whose functional currency is the currency of a hyperinflationary economy.
                        
                     
                           ifrs-full
                        
                        
                           LevelOfRoundingUsedInFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Level of rounding used in financial statements
                        
                        
                           Disclosure: IAS 1.51 e
                        
                     
                           documentation
                        
                        
                           Information about the level of rounding used in the presentation of amounts in the financial statements.
                        
                     
                           ifrs-full
                        
                        
                           LevelsOfFairValueHierarchyAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Levels of fair value hierarchy [axis]
                        
                        
                           Disclosure: IAS 19.142, Disclosure: IFRS 13.93 b
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           Liabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities
                        
                        
                           Disclosure: IAS 1.55, Disclosure: IFRS 13.93 a, Disclosure: IFRS 13.93 b, Disclosure: IFRS 13.93 e, Disclosure: IFRS 8.23, Disclosure: IFRS 8.28 d
                        
                     
                           documentation
                        
                        
                           The amount of a present obligation of the entity to transfer an economic resource as a result of past events. Economic resource is a right that has the potential to produce economic benefits.
                        
                     
                           totalLabel
                        
                        
                           Total liabilities
                        
                     
                           negatedLabel
                        
                        
                           Liabilities
                        
                     
                           periodStartLabel
                        
                        
                           Liabilities at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Liabilities at end of period
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesArisingFromExplorationForAndEvaluationOfMineralResources
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities arising from exploration for and evaluation of mineral resources
                        
                        
                           Disclosure: IFRS 6.24 b
                        
                     
                           documentation
                        
                        
                           The amount of liabilities arising from the search for mineral resources, including minerals, oil, natural gas and similar non-regenerative resources after the entity has obtained legal rights to explore in a specific area, as well as the determination of the technical feasibility and commercial viability of extracting the mineral resource.
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesArisingFromFinancingActivities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities arising from financing activities
                        
                        
                           Example: IAS 7.44D
                        
                     
                           documentation
                        
                        
                           The amount of liabilities for which cash flows were, or future cash flows will be, classified in the statement of cash flows as cash flows from financing activities. [Refer: Cash flows from (used in) financing activities; Liabilities]
                        
                     
                           periodStartLabel
                        
                        
                           Liabilities arising from financing activities at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Liabilities arising from financing activities at end of period
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesArisingFromFinancingActivitiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Liabilities arising from financing activities [axis]
                        
                        
                           Example: IAS 7.44D
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesArisingFromFinancingActivitiesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Liabilities arising from financing activities [member]
                        
                        
                           Example: IAS 7.44D
                        
                     
                           documentation
                        
                        
                           This member stands for liabilities arising from financing activities. It also represents the standard value for the 'Liabilities arising from financing activities' axis if no other member is used. [Refer: Liabilities arising from financing activities]
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesArisingFromInsuranceContracts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities under insurance contracts and reinsurance contracts issued
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.55, Disclosure: Expiry date 2023-01-01 IFRS 4.37 b, Disclosure: Expiry date 2023-01-01 IFRS 4.37 e, Example: Expiry date 2023-01-01 IFRS 4.IG20 a, Example: Expiry date 2023-01-01 IFRS 4.IG37 a
                        
                     
                           documentation
                        
                        
                           The amount of liabilities under insurance contracts and reinsurance contracts issued. [Refer: Types of insurance contracts [member]]
                        
                     
                           totalLabel
                        
                        
                           Total liabilities under insurance contracts and reinsurance contracts issued
                        
                     
                           periodStartLabel
                        
                        
                           Liabilities under insurance contracts and reinsurance contracts issued at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Liabilities under insurance contracts and reinsurance contracts issued at end of period
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesDueToCentralBanks
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities due to central banks
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of liabilities due to central banks.
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesForIncurredClaimsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Liabilities for incurred claims [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100 c
                        
                     
                           documentation
                        
                        
                           This member stands for an entity’s obligation to: (a) investigate and pay valid claims for insured events that have already occurred, including events that have occurred but for which claims have not been reported, and other incurred insurance expenses; and (b) pay amounts that are not included in (a) and that relate to: (i) insurance contract services that have already been provided; or (ii) any investment components or other amounts that are not related to the provision of insurance contract services and that are not in the liability for remaining coverage.
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesForIncurredClaimsThatAriseFromContractsWithinScopeOfIFRS17
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities for incurred claims that arise from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           The amount of the liabilities for incurred claims that arise from contracts within the scope of IFRS 17. [Refer: Liabilities for incurred claims [member]]
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesFromSharebasedPaymentTransactions2011
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities from share-based payment transactions
                        
                        
                           Disclosure: IFRS 2.51 b (i)
                        
                     
                           documentation
                        
                        
                           The amount of liabilities arising from share-based payment transactions. Share-based payment transactions are transactions in which the entity: (a) receives goods or services from the supplier of those goods or services (including an employee) in a share-based payment arrangement; or (b) incurs an obligation to settle the transaction with the supplier in a share-based payment arrangement when another group entity receives those goods or services. [Refer: Share-based payment arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities included in disposal groups classified as held for sale
                        
                        
                           Disclosure: IAS 1.54 p, Disclosure: IFRS 5.38
                        
                     
                           documentation
                        
                        
                           The amount of liabilities included in disposal groups classified as held for sale. [Refer: Liabilities; Disposal groups classified as held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesIncurred
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities incurred
                        
                        
                           Disclosure: IFRS 3.B64 f (iii)
                        
                     
                           documentation
                        
                        
                           The fair value, at acquisition date, of liabilities incurred (for example, a liability for contingent consideration) as consideration transferred in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesInSubsidiaryOrBusinessesAcquiredOrDisposed2013
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Liabilities in subsidiary or businesses acquired or disposed
                        
                        
                           Disclosure: IAS 7.40 d
                        
                     
                           documentation
                        
                        
                           The amount of liabilities in subsidiaries or other businesses over which control is obtained or lost. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesMeasuredAtFairValueAndIssuedWithInseparableThirdpartyCreditEnhancementAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Liabilities measured at fair value and issued with inseparable third-party credit enhancement [axis]
                        
                        
                           Disclosure: IFRS 13.98
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesMeasuredAtFairValueAndIssuedWithInseparableThirdpartyCreditEnhancementMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Liabilities measured at fair value and issued with inseparable third-party credit enhancement [member]
                        
                        
                           Disclosure: IFRS 13.98
                        
                     
                           documentation
                        
                        
                           This member stands for liabilities measured at fair value and issued with inseparable third-party credit enhancement. It also represents the standard value for the 'Liabilities measured at fair value and issued with inseparable third-party credit enhancement' axis if no other member is used. [Refer: Liabilities; At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Liabilities [member]
                        
                        
                           Disclosure: IFRS 13.93
                        
                     
                           documentation
                        
                        
                           This member stands for a present obligation of the entity to transfer an economic resource as a result of past events. Economic resource is a right that has the potential to produce economic benefits. It also represents the standard value for the 'Classes of liabilities' axis if no other member is used. [Refer: Liabilities]
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesOrComponentsOfEquityRelatingToDiscretionaryParticipationFeatures
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities or components of equity relating to discretionary participation features
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG22 f
                        
                     
                           documentation
                        
                        
                           The amount of liabilities or components of equity relating to discretionary participation features. Discretionary participation features are contractual rights to receive, as a supplement to guaranteed benefits, additional benefits: (a) that are likely to be a significant portion of the total contractual benefits; (b) whose amount or timing is contractually at the discretion of the issuer; and (c) that are contractually based on: (i) the performance of a specified pool of contracts or a specified type of contract; (ii) realised and/or unrealised investment returns on a specified pool of assets held by the issuer; or (iii) the profit or loss of the company, fund or other entity that issues the contract.
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesOtherThanActuarialPresentValueOfPromisedRetirementBenefits
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities other than actuarial present value of promised retirement benefits
                        
                        
                           Disclosure: IAS 26.35 a (v)
                        
                     
                           documentation
                        
                        
                           The amount of liabilities other than the actuarial present value of promised retirement benefits in retirement benefit plans. [Refer: Actuarial present value of promised retirement benefits]
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities recognised in entity's financial statements in relation to structured entities
                        
                        
                           Disclosure: IFRS 12.29 a
                        
                     
                           documentation
                        
                        
                           The amount of liabilities recognised in the entity's financial statements relating to its interests in structured entities. [Refer: Liabilities; Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesThatAriseBecauseInsurerIssuesOrFulfilsObligationsArisingFromContractsWithinScopeOfIFRS4AndNonderivativeInvestmentContracts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities that arise because insurer issues or fulfils obligations arising from contracts within scope of IFRS 4 and non-derivative investment contracts
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39C a
                        
                     
                           documentation
                        
                        
                           The amount of liabilities that arise because an insurer issues, or fulfils obligations arising from, the contracts within the scope of IFRS 4 and non-derivative investment contracts.
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesToWhichSignificantRestrictionsApply
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities to which significant restrictions apply
                        
                        
                           Disclosure: IFRS 12.13 c
                        
                     
                           documentation
                        
                        
                           The amount in the consolidated financial statements of the liabilities of the group to which significant restrictions (for example, statutory, contractual and regulatory restrictions) apply on the entity's ability to settle the liabilities of the group.
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssuedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Liabilities under insurance contracts and reinsurance contracts issued [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           LiabilitiesWithSignificantRiskOfMaterialAdjustmentsWithinNextFinancialYear
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Liabilities with significant risk of material adjustments within next financial year
                        
                        
                           Disclosure: IAS 1.125 b
                        
                     
                           documentation
                        
                        
                           The amount of liabilities subject to assumptions that have a significant risk of resulting in a material adjustment to the amounts of those liabilities within the next financial year.
                        
                     
                           ifrs-full
                        
                        
                           LiabilityAssetOfDefinedBenefitPlans
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Net defined benefit liability (asset)
                        
                        
                           Disclosure: IAS 19.140 a
                        
                     
                           documentation
                        
                        
                           The amount of deficit or surplus in a defined benefit plan, adjusted for any effect of limiting a net defined benefit asset to the asset ceiling. [Refer: Defined benefit plans [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           When used in combination with members of the ‘Net defined benefit liability (asset)’ axis: the present value of a defined benefit obligation increases net defined benefit liability and should be tagged with a positive value; plan assets reduce net defined benefit liability (they increase a net defined benefit asset) and should be tagged with a negative value; the effect of the asset ceiling increases net defined benefit liability (asset) and should be tagged with a positive value.
                        
                     
                           periodStartLabel
                        
                        
                           Net defined benefit liability (asset) at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Net defined benefit liability (asset) at end of period
                        
                     
                           ifrs-full
                        
                        
                           LicenceFeeIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Licence fee income
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of income arising from licence fees.
                        
                     
                           ifrs-full
                        
                        
                           LicencesAndFranchises
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Licences and franchises
                        
                        
                           Example: IAS 38.119 d
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets representing the right to use certain intangible assets owned by another entity and the right to operate a business using the name, merchandise, services, methodologies, promotional support, marketing and supplies granted by another entity. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           LicencesAndFranchisesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Licences and franchises [member]
                        
                        
                           Example: IAS 38.119 d
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets representing the right to use certain intangible assets owned by another entity and the right to operate a business using the name, merchandise, services, methodologies, promotional support, marketing and supplies granted by another entity. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           LicencesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Licences [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets representing the right to use certain intangible assets owned by another entity. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           LifeInsuranceContractsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Life insurance contracts [member]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4 - Disclosure
                        
                     
                           documentation
                        
                        
                           This member stands for life insurance contracts. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           LifetimeExpectedCreditLossesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Lifetime expected credit losses [member]
                        
                        
                           Disclosure: IFRS 7.35H b, Disclosure: IFRS 7.35M b
                        
                     
                           documentation
                        
                        
                           This member stands for the expected credit losses that result from all possible default events over the expected life of a financial instrument. [Refer: Type of measurement of expected credit losses [member]]
                        
                     
                           ifrs-full
                        
                        
                           LimitationsThatMayResultInInformationNotFullyReflectingFairValueOfAssetsAndLiabilitiesInvolved
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of objective of method used and limitations that may result in information not fully reflecting fair value of assets and liabilities involved
                        
                        
                           Disclosure: IFRS 7.41 b
                        
                     
                           documentation
                        
                        
                           The description of the objective of the method used, and of limitations that may result in, information not fully reflecting the fair value of the assets and liabilities involved for a sensitivity analysis that reflects interdependencies between risk variables.
                        
                     
                           ifrs-full
                        
                        
                           LineItemsByFunctionMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Line items by function [member]
                        
                        
                           Common practice: IAS 1.104, Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for the standard value of the ‘Attribution of expenses by nature to their function’ axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           LineItemsIncludingAmortisationOfIntangibleAssetsIntangibleAssetsOtherThanGoodwill
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line item(s) in statement of comprehensive income in which amortisation of intangible assets is included
                        
                        
                           Disclosure: IAS 38.118 d
                        
                     
                           documentation
                        
                        
                           The description of the line item(s) of the statement of comprehensive income in which amortisation of intangible assets is included. [Refer: Intangible assets other than goodwill; Depreciation and amortisation expense]
                        
                     
                           esef_cor
                        
                        
                           LineItemsNotDimensionallyQualified
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Line items not dimensionally qualified
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           LineItemsOfRecognisedAssetsAndLiabilitiesRepresentingContinuingInvolvementInDerecognisedFinancialAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of line items of recognised assets and liabilities representing continuing involvement in derecognised financial assets
                        
                        
                           Disclosure: IFRS 7.42E a
                        
                     
                           documentation
                        
                        
                           The description of the line items in the statement of financial position in which the carrying amounts of assets and liabilities that represent the entity's continuing involvement in derecognised financial assets are recognised. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           LiquidityRiskMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Liquidity risk [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124, Disclosure: Effective 2023-01-01 IFRS 17.125, Disclosure: Effective 2023-01-01 IFRS 17.127, Example: IFRS 7.32
                        
                     
                           documentation
                        
                        
                           This member stands for the risk that an entity will encounter difficulty in meeting obligations associated with financial liabilities that are settled by delivering cash or another financial asset. [Refer: Financial assets; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           LivingAnimalsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Living animals [member]
                        
                        
                           Common practice: IAS 41.41
                        
                     
                           documentation
                        
                        
                           This member stands for living animals.
                        
                     
                           ifrs-full
                        
                        
                           LoanCommitmentsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Loan commitments [member]
                        
                        
                           Disclosure: IFRS 7.35M, Disclosure: IFRS 7.B8E
                        
                     
                           documentation
                        
                        
                           This member stands for firm commitments to provide credit under pre-specified terms and conditions.
                        
                     
                           ifrs-full
                        
                        
                           LoansAcquiredInBusinessCombinationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Loans acquired in business combination [member]
                        
                        
                           Example: IFRS 3.B64 h
                        
                     
                           documentation
                        
                        
                           This member stands for loans that are acquired in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           LoansAndAdvancesToBanks
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Loans and advances to banks
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of loans and advances the entity has made to banks.
                        
                     
                           ifrs-full
                        
                        
                           LoansAndAdvancesToCustomers
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Loans and advances to customers
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of loans and advances the entity has made to customers.
                        
                     
                           ifrs-full
                        
                        
                           LoansAndReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Loans and receivables
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 c
                        
                     
                           documentation
                        
                        
                           The amount of non-derivative financial assets with fixed or determinable payments that are not quoted in an active market, other than: (a) those that the entity intends to sell immediately or in the near term, which shall be classified as held for trading, and those that the entity, upon initial recognition, designates as at fair value through profit or loss; (b) those that the entity, upon initial recognition, designates as available for sale; or (c) those for which the holder may not recover substantially all of its initial investment, other than because of credit deterioration, which shall be classified as available for sale. An interest acquired in a pool of assets that are not loans or receivables (for example, an interest in a mutual fund or a similar fund) is not a loan or receivable. [Refer: Derivative financial assets]
                        
                     
                           ifrs-full
                        
                        
                           LoansAndReceivablesCategoryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Loans and receivables, category [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 c
                        
                     
                           documentation
                        
                        
                           This member stands for the loans and receivables category of financial assets. [Refer: Loans and receivables]
                        
                     
                           ifrs-full
                        
                        
                           LoansPayableInBreachWhichPermittedLenderToDemandAcceleratedRepayment
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Loans payable in breach which permitted lender to demand accelerated repayment
                        
                        
                           Disclosure: IFRS 7.19
                        
                     
                           documentation
                        
                        
                           The amount of loans payable in breach of the terms that permitted the lender to demand accelerated repayment.
                        
                     
                           ifrs-full
                        
                        
                           LoansPayableInDefault
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Loans payable in default
                        
                        
                           Disclosure: IFRS 7.18 b
                        
                     
                           documentation
                        
                        
                           The amount of loans payable in default.
                        
                     
                           ifrs-full
                        
                        
                           LoansReceived
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Loans received
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of loans received.
                        
                     
                           ifrs-full
                        
                        
                           LoansToGovernment
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Loans to government
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of loans to government made by the entity.
                        
                     
                           ifrs-full
                        
                        
                           LoansToGovernmentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Loans to government [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for loans made to government.
                        
                     
                           ifrs-full
                        
                        
                           LongtermBorrowings
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current portion of non-current borrowings
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The non-current portion of non-current borrowings. [Refer: Borrowings]
                        
                     
                           totalLabel
                        
                        
                           Total non-current portion of non-current borrowings
                        
                     
                           ifrs-full
                        
                        
                           LongtermBorrowingsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Long-term borrowings [member]
                        
                        
                           Example: IAS 7 - C Reconciliation of liabilities arising from financing activities, Example: IAS 7.44C
                        
                     
                           documentation
                        
                        
                           This member stands for long-term borrowings. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           LongtermContractsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Long-term contracts [member]
                        
                        
                           Example: IFRS 15.B89 e
                        
                     
                           documentation
                        
                        
                           This member stands for long-term contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           LongtermDeposits
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Long-term deposits
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of long-term deposits held by the entity.
                        
                     
                           ifrs-full
                        
                        
                           LongtermLegalProceedingsProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current legal proceedings provision
                        
                        
                           Example: IAS 37 -, Example: 10 A court case, Example: IAS 37.87
                        
                     
                           documentation
                        
                        
                           The amount of non-current provision for legal proceedings. [Refer: Legal proceedings provision]
                        
                     
                           ifrs-full
                        
                        
                           LongtermMiscellaneousOtherProvisions
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current miscellaneous other provisions
                        
                        
                           Common practice: IAS 1.78 d
                        
                     
                           documentation
                        
                        
                           The amount of miscellaneous non-current other provisions. [Refer: Miscellaneous other provisions]
                        
                     
                           ifrs-full
                        
                        
                           LongtermOnerousContractsProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current onerous contracts provision
                        
                        
                           Example: IAS 37.66
                        
                     
                           documentation
                        
                        
                           The amount of non-current provision for onerous contracts. [Refer: Onerous contracts provision]
                        
                     
                           ifrs-full
                        
                        
                           LongtermProvisionForDecommissioningRestorationAndRehabilitationCosts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current provision for decommissioning, restoration and rehabilitation costs
                        
                        
                           Example:IAS 37 - D Examples: disclosures, Example: IAS 37.8
                        
                     
                           documentation
                        
                        
                           The amount of non-current provision for decommissioning, restoration and rehabilitation costs. [Refer: Provision for decommissioning, restoration and rehabilitation costs]
                        
                     
                           ifrs-full
                        
                        
                           LongtermRestructuringProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current restructuring provision
                        
                        
                           Example: IAS 37.70
                        
                     
                           documentation
                        
                        
                           The amount of non-current provision for restructuring. [Refer: Restructuring provision]
                        
                     
                           ifrs-full
                        
                        
                           LongtermWarrantyProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current warranty provision
                        
                        
                           Example: IAS 37 -, Example: 1 Warranties, Example: IAS 37.87
                        
                     
                           documentation
                        
                        
                           The amount of non-current provision for warranties. [Refer: Warranty provision]
                        
                     
                           ifrs-full
                        
                        
                           LossComponentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Loss component [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100 b
                        
                     
                           documentation
                        
                        
                           This member stands for the loss component of the liability for remaining coverage. An entity shall establish (or increase) a loss component of the liability for remaining coverage for an onerous group depicting the losses recognised applying paragraphs 47–48 of IFRS 17. The loss component determines the amounts that are presented in profit or loss as reversals of losses on onerous groups and are consequently excluded from the determination of insurance revenue. [Refer: Insurance contracts [member]; Net liabilities or assets for remaining coverage excluding loss component [member]]
                        
                     
                           ifrs-full
                        
                        
                           LossesArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Losses arising from derecognition of financial assets measured at amortised cost
                        
                        
                           Disclosure: IFRS 7.20A
                        
                     
                           documentation
                        
                        
                           The loss recognised in the statement of comprehensive income arising from the derecognition of financial assets measured at amortised cost. [Refer: Financial assets at amortised cost]
                        
                     
                           negatedLabel
                        
                        
                           Losses arising from derecognition of financial assets measured at amortised cost
                        
                     
                           ifrs-full
                        
                        
                           LossesIncurredInRelationToInterestsInStructuredEntities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Losses incurred in relation to interests in structured entities
                        
                        
                           Example: IFRS 12.B26 b
                        
                     
                           documentation
                        
                        
                           The amount of losses incurred by the entity relating to its interests in structured entities. [Refer: Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           LossesOnChangeInFairValueOfDerivatives
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Losses on change in fair value of derivatives
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The losses resulting from changes in the fair value of derivatives recognised in profit or loss. [Refer: Derivatives [member]]
                        
                     
                           negatedLabel
                        
                        
                           Losses on change in fair value of derivatives
                        
                     
                           ifrs-full
                        
                        
                           LossesOnDisposalsOfInvestmentProperties
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Losses on disposals of investment properties
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The losses on disposals of investment properties. [Refer: Investment property]
                        
                     
                           negatedLabel
                        
                        
                           Losses on disposals of investment properties
                        
                     
                           ifrs-full
                        
                        
                           LossesOnDisposalsOfInvestments
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Losses on disposals of investments
                        
                        
                           Disclosure: IAS 1.98 d
                        
                     
                           documentation
                        
                        
                           The losses on the disposal of investments.
                        
                     
                           negatedLabel
                        
                        
                           Losses on disposals of investments
                        
                     
                           ifrs-full
                        
                        
                           LossesOnDisposalsOfNoncurrentAssets
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Losses on disposals of non-current assets
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The losses on disposals of non-current assets. [Refer: Non-current assets]
                        
                     
                           negatedLabel
                        
                        
                           Losses on disposals of non-current assets
                        
                     
                           ifrs-full
                        
                        
                           LossesOnDisposalsOfPropertyPlantAndEquipment
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Losses on disposals of property, plant and equipment
                        
                        
                           Disclosure: IAS 1.98 c
                        
                     
                           documentation
                        
                        
                           The losses on the disposal of property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           negatedLabel
                        
                        
                           Losses on disposals of property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           LossesOnLitigationSettlements
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Losses on litigation settlements
                        
                        
                           Disclosure: IAS 1.98 f
                        
                     
                           documentation
                        
                        
                           The losses on settlements of litigation.
                        
                     
                           negatedLabel
                        
                        
                           Losses on litigation settlements
                        
                     
                           ifrs-full
                        
                        
                           LTELicencesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           LTE licences [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for Long Term Evolution licenses. [Refer: Licences and franchises]
                        
                     
                           ifrs-full
                        
                        
                           Machinery
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Machinery
                        
                        
                           Example: IAS 16.37 c
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment representing long-lived, depreciable machinery used in operations. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           MachineryMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Machinery [member]
                        
                        
                           Example: IAS 16.37 c
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing long-lived, depreciable machinery used in operations. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           MajorBusinessCombinationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Major business combination [member]
                        
                        
                           Example: IAS 10.22 a
                        
                     
                           documentation
                        
                        
                           This member stands for major business combinations. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           MajorComponentsOfTaxExpenseIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Major components of tax expense (income) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           MajorCustomersAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Major customers [axis]
                        
                        
                           Disclosure: IFRS 8.34
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           MajorCustomersMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Customers [member]
                        
                        
                           Disclosure: IFRS 8.34
                        
                     
                           documentation
                        
                        
                           This member stands for customers. It also represents the standard value for the 'Major customers' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           MajorOrdinaryShareTransactionsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Major ordinary share transactions [member]
                        
                        
                           Example: IAS 10.22 f
                        
                     
                           documentation
                        
                        
                           This member stands for major ordinary share transactions. [Refer: Ordinary shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           MajorPurchasesOfAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Major purchases of assets [member]
                        
                        
                           Example: IAS 10.22 c
                        
                     
                           documentation
                        
                        
                           This member stands for major purchases of assets.
                        
                     
                           ifrs-full
                        
                        
                           ManagementConclusionOnFairPresentationAsConsequenceOfDeparture
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Management conclusion on fair presentation as consequence of departure
                        
                        
                           Disclosure: IAS 1.20 a
                        
                     
                           documentation
                        
                        
                           The conclusion by management that the financial statements present fairly the entity's financial position, financial performance and cash flows, when the entity has departed from a requirement of an IFRS.
                        
                     
                           ifrs-full
                        
                        
                           MandatoryReserveDepositsAtCentralBanks
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Mandatory reserve deposits at central banks
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of reserve that is kept in deposit at a central bank to fulfil regulatory reserve requirements.
                        
                     
                           ifrs-full
                        
                        
                           MarketApproachMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Market approach [member]
                        
                        
                           Example: IFRS 13.62
                        
                     
                           documentation
                        
                        
                           This member stands for a valuation technique that uses prices and other relevant information generated by market transactions involving identical or comparable (ie similar) assets, liabilities or a group of assets and liabilities, such as a business.
                        
                     
                           ifrs-full
                        
                        
                           MarketComparableCompaniesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Market comparable companies [member]
                        
                        
                           Example: IFRS 13.B5, Example: IFRS 13.IE63
                        
                     
                           documentation
                        
                        
                           This member stands for a specific valuation technique consistent with the market approach that involves analysing inputs from comparable entities (for example, EBITDA multiple, revenue multiple, discount for lack of marketability, control premium) in the current market. [Refer: Market approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           MarketComparablePricesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Market comparable prices [member]
                        
                        
                           Example: IFRS 13.B5, Example: IFRS 13.IE63
                        
                     
                           documentation
                        
                        
                           This member stands for a specific valuation technique consistent with the market approach that involves analysing inputs from comparable prices (for example, price per square metre) in the current market. [Refer: Market approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           MarketRiskMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Market risk [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124, Disclosure: Effective 2023-01-01 IFRS 17.125, Disclosure: Effective 2023-01-01 IFRS 17.127, Disclosure: Effective 2023-01-01 IFRS 17.128 a (ii), Example: IFRS 7.32
                        
                     
                           documentation
                        
                        
                           This member stands for the risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in market prices. Market risk comprises three types of risk: currency risk, interest rate risk and other price risk. [Refer: Currency risk [member]; Interest rate risk [member]; Other price risk [member]; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           MarketsOfCustomersAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Markets of customers [axis]
                        
                        
                           Example: IFRS 15.B89 c
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           MarketsOfCustomersMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Markets of customers [member]
                        
                        
                           Example: IFRS 15.B89 c
                        
                     
                           documentation
                        
                        
                           This member stands for all markets of customers. It also represents the standard value for the 'Markets of customers' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           MastheadsAndPublishingTitles
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Mastheads and publishing titles
                        
                        
                           Example: IAS 38.119 b
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets representing rights acquired through registration to use mastheads and publishing titles. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           MastheadsAndPublishingTitlesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Mastheads and publishing titles [member]
                        
                        
                           Example: IAS 38.119 b
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets representing rights acquired through registration to use mastheads and publishing titles. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           MaterialIncomeAndExpenseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Material income and expense [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           MaterialReconcilingItemsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Material reconciling items [member]
                        
                        
                           Disclosure: IFRS 8.28
                        
                     
                           documentation
                        
                        
                           This member stands for material adjustments used to reconcile items in the entity's financial statements.
                        
                     
                           ifrs-full
                        
                        
                           MatrixPricingMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Matrix pricing [member]
                        
                        
                           Example: IFRS 13.B7
                        
                     
                           documentation
                        
                        
                           This member stands for a specific mathematical valuation technique that is consistent with the market approach that is used principally to value some types of financial instruments, such as debt instruments, without relying exclusively on quoted prices for the specific securities, but rather relying on the securities' relationship to other benchmark quoted securities. [Refer: Market approach [member]; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           MatureBiologicalAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Mature biological assets [member]
                        
                        
                           Example: IAS 41.43
                        
                     
                           documentation
                        
                        
                           This member stands for mature biological assets. Mature biological assets are those that have attained harvestable specifications (for consumable biological assets) or are able to sustain regular harvests (for bearer biological assets). [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           MaturityAnalysisForDerivativeFinancialLiabilities
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for derivative financial liabilities [text block]
                        
                        
                           Disclosure: IFRS 7.39 b
                        
                     
                           documentation
                        
                        
                           The disclosure of a maturity analysis for derivative financial liabilities, including the remaining contractual maturities for those derivative financial liabilities for which contractual maturities are essential for an understanding of the timing of the cash flows. [Refer: Derivative financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           MaturityAnalysisForNonderivativeFinancialLiabilities
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Disclosure of maturity analysis for non-derivative financial liabilities [text block]
                        
                        
                           Disclosure: IFRS 7.39 a
                        
                     
                           documentation
                        
                        
                           The disclosure of a maturity analysis for non-derivative financial liabilities (including issued financial guarantee contracts) that shows the remaining contractual maturities. [Refer: Derivative financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           MaturityAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Maturity [axis]
                        
                        
                           Disclosure: IAS 1.61, Example: IAS 19.147 c, Disclosure: IFRS 15.120 b (i), Disclosure: IFRS 16.94, Disclosure: IFRS 16.97, Disclosure: Effective 2023-01-01 IFRS 17.109, Disclosure: Effective 2023-01-01 IFRS 17.109A, Disclosure: Effective 2023-01-01 IFRS 17.120, Disclosure: Effective 2023-01-01 IFRS 17.132 b, Disclosure: IFRS 7.23B a, Disclosure: IFRS 7.42E e, Example: IFRS 7.B11
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           MaximumExposureToCreditRisk
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Maximum exposure to credit risk
                        
                        
                           Disclosure: IFRS 7.35K a, Disclosure: Expiry date 2023-01-01 IFRS 7.36 a
                        
                     
                           documentation
                        
                        
                           The amount that best represents the maximum exposure to credit risk without taking into account any collateral held or other credit enhancements (for example, netting agreements that do not qualify for offset in accordance with IAS 32). [Refer: Credit risk [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           MaximumExposureToCreditRiskFinancialInstrumentsToWhichImpairmentRequirementsInIFRS9AreNotApplied
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Maximum exposure to credit risk, financial instruments to which impairment requirements in IFRS 9 are not applied
                        
                        
                           Disclosure: IFRS 7.36 a
                        
                     
                           documentation
                        
                        
                           The amount that best represents the maximum exposure to credit risk in relation to financial instruments to which impairment requirements in IFRS 9 are not applied. [Refer: Maximum exposure to credit risk]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           MaximumExposureToCreditRiskOfFinancialAssets
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Maximum exposure to credit risk of financial assets designated as measured at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.9 a
                        
                     
                           documentation
                        
                        
                           The maximum exposure to the credit risk of financial assets designated as measured at fair value through profit or loss. [Refer: Credit risk [member]; Maximum exposure to credit risk]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           MaximumExposureToCreditRiskOfLoansOrReceivables
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Maximum exposure to credit risk of loans or receivables
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.9 a
                        
                     
                           documentation
                        
                        
                           The maximum exposure to the credit risk of loans or receivables. [Refer: Loans and receivables; Credit risk [member]; Maximum exposure to credit risk]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           MaximumExposureToCreditRiskThatArisesFromContractsWithinScopeOfIFRS17
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Maximum exposure to credit risk that arises from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.131 a
                        
                     
                           documentation
                        
                        
                           The amount that best represents the maximum exposure at the end of the reporting period to credit risk that arises from contracts within the scope of IFRS 17. [Refer: Credit risk [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           MaximumExposureToLossFromContinuingInvolvement
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Maximum exposure to loss from continuing involvement
                        
                        
                           Disclosure: IFRS 7.42E c
                        
                     
                           documentation
                        
                        
                           The amount that best represents the entity's maximum exposure to loss from its continuing involvement in derecognised financial assets.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           MaximumExposureToLossFromInterestsInStructuredEntities
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Maximum exposure to loss from interests in structured entities
                        
                        
                           Disclosure: IFRS 12.29 c
                        
                     
                           documentation
                        
                        
                           The amount that best represents the entity's maximum exposure to loss from its interests in structured entities. [Refer: Unconsolidated structured entities [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           MaximumLimitOfLossesOfStructuredEntitiesWhichEntityIsRequiredToAbsorbBeforeOtherParties
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Maximum limit of losses of structured entities which entity is required to absorb before other parties
                        
                        
                           Example: IFRS 12.B26 d
                        
                     
                           documentation
                        
                        
                           The maximum limit of losses of structured entities that the entity is required to absorb before other parties. [Refer: Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           MeasurementAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Measurement [axis]
                        
                        
                           Disclosure: IAS 40.32A, Disclosure: IAS 41.50, Disclosure: IFRS 13.93 a
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           MeasurementBasesPropertyPlantAndEquipment
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Measurement bases, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 a
                        
                     
                           documentation
                        
                        
                           The measurement bases used for determining the gross carrying amount for a class of property, plant and equipment. [Refer: Gross carrying amount [member]; Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           MeasurementPeriodAdjustmentsRecognisedForParticularAssetsLiabilitiesNoncontrollingInterestsOrItemsOfConsideration
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Measurement period adjustments recognised for particular assets, liabilities, non-controlling interests or items of consideration
                        
                        
                           Disclosure: IFRS 3.B67 a (iii)
                        
                     
                           documentation
                        
                        
                           The amount of measurement period adjustments recognised for particular assets, liabilities, non-controlling interests or items of consideration if the initial accounting for a business combination is incomplete. The measurement period is the period after the acquisition date during which the acquirer may adjust the provisional amounts recognised for a business combination. [Refer: Non-controlling interests; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           MediaProductionExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Media production expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from media production.
                        
                     
                           ifrs-full
                        
                        
                           Merchandise
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current merchandise
                        
                        
                           Example: IAS 1.78 c, Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of goods acquired for resale. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           MergerReserve
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Merger reserve
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           A component of equity that may result in relation to a business combination outside the scope of IFRS 3.
                        
                     
                           ifrs-full
                        
                        
                           MergerReserveMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Merger reserve [member]
                        
                        
                           Common practice: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity that may result in relation to a business combination outside the scope of IFRS 3.
                        
                     
                           ifrs-full
                        
                        
                           MethodOfAssessmentOfExpectedCreditLossesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Method of assessment of expected credit losses [axis]
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.35I, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           MethodOfAssessmentOfExpectedCreditLossesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Method of assessment of expected credit losses [member]
                        
                        
                           Example: IFRS 7.35H, Example: IFRS 7.35I, Example: IFRS 7.IG20B
                        
                     
                           documentation
                        
                        
                           This member stands for all methods of assessment of expected credit losses. Expected credit losses are the weighted average of credit losses with the respective risks of a default occurring as the weights. This member also represents the standard value for the 'Method of assessment of expected credit losses' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           MethodOfDeterminingFairValueOfInstrumentsOrInterests
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of method of measuring fair value of instruments or interests
                        
                        
                           Disclosure: IFRS 3.B64 f (iv)
                        
                     
                           documentation
                        
                        
                           The description of the method of measuring the fair value of equity interests of the acquirer transferred as consideration in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           MethodsAndAssumptionsUsedInPreparingSensitivityAnalysis
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of methods and assumptions used in preparing sensitivity analysis
                        
                        
                           Disclosure: IFRS 7.40 b
                        
                     
                           documentation
                        
                        
                           The description of methods and assumptions used when preparing a sensitivity analysis for types of market risk to which the entity is exposed. [Refer: Market risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           MethodsOfGenerationAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Methods of generation [axis]
                        
                        
                           Disclosure: IAS 38.118
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           MethodsOfGenerationMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Methods of generation [member]
                        
                        
                           Disclosure: IAS 38.118
                        
                     
                           documentation
                        
                        
                           This member stands for all methods of generation. It also represents the standard value for the 'Methods of generation' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           MethodsOfTranslationUsedToDetermineSupplementaryInformation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of methods of translation used to determine supplementary information
                        
                        
                           Disclosure: IAS 21.57 c
                        
                     
                           documentation
                        
                        
                           The description of the method of translation used to determine the entity's supplementary information when the entity displays the information in a currency that is different from either its functional currency or its presentation currency.
                        
                     
                           ifrs-full
                        
                        
                           MethodsToDetermineAmountOfChangesInFairValueOfFinancialAssetsAndFinancialLiabilitiesAttributableToChangesInCreditRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of methods to determine amount of changes in fair value of financial assets and financial liabilities attributable to changes in credit risk
                        
                        
                           Disclosure: IFRS 7.11 a
                        
                     
                           documentation
                        
                        
                           The description of the methods used to determine the amount of changes in the fair value of financial assets and financial liabilities attributable to changes in credit risk, including an explanation of why the method is appropriate. [Refer: Credit risk [member]; Financial assets; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           MethodsUsedInPreparingSensitivityAnalysisReflectingInterdependenciesBetweenRiskVariables
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of method, parameters and assumptions used in preparing sensitivity analysis reflecting interdependencies between risk variables
                        
                        
                           Disclosure: IFRS 7.41 a
                        
                     
                           documentation
                        
                        
                           The description of method, parameters and assumptions used in preparing a sensitivity analysis, such as value-at-risk, that reflects interdependencies between risk variables (for example, interest rates and exchange rates) and is used to manage financial risks.
                        
                     
                           ifrs-full
                        
                        
                           MethodsUsedToMeasureContractsWithinScopeOfIFRS17Axis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Methods used to measure contracts within scope of IFRS 17 [axis]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 a
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           MethodsUsedToMeasureContractsWithinScopeOfIFRS17Member
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Methods used to measure contracts within scope of IFRS 17 [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.117 a
                        
                     
                           documentation
                        
                        
                           This member stands for the methods used to measure contracts within the scope of IFRS 17. It also represents the standard value for the 'Methods used to measure contracts within scope of IFRS 17' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           MethodsUsedToMeasureRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Methods used to measure risk
                        
                        
                           Disclosure: IFRS 7.33 b
                        
                     
                           documentation
                        
                        
                           The description of the methods used to measure risks arising from financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           MethodUsedToAccountForInvestmentsInAssociates
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Method used to account for investments in associates
                        
                        
                           Disclosure: IAS 27.16 c, Disclosure: IAS 27.17 c
                        
                     
                           documentation
                        
                        
                           The description of the method used to account for investments in associates. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           MethodUsedToAccountForInvestmentsInJointVentures
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Method used to account for investments in joint ventures
                        
                        
                           Disclosure: IAS 27.16 c, Disclosure: IAS 27.17 c
                        
                     
                           documentation
                        
                        
                           The description of the method used to account for investments in joint ventures. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           MethodUsedToAccountForInvestmentsInSubsidiaries
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Method used to account for investments in subsidiaries
                        
                        
                           Disclosure: IAS 27.16 c, Disclosure: IAS 27.17 c
                        
                     
                           documentation
                        
                        
                           The description of the method used to account for investments in subsidiaries. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           MethodUsedToDetermineSettlementAmountForPreexistingRelationshipForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Method used to determine settlement amount for pre-existing relationship for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination
                        
                        
                           Disclosure: IFRS 3.B64 l (iv)
                        
                     
                           documentation
                        
                        
                           The description of the method used to determine the settlement amount for pre-existing relationships for transactions recognised separately from the acquisition of assets and the assumption of liabilities in business combinations. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           MiningAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Mining assets
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           The amount of assets related to mining activities of the entity.
                        
                     
                           ifrs-full
                        
                        
                           MiningAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Mining assets [member]
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           This member stands for mining assets. [Refer: Mining assets]
                        
                     
                           ifrs-full
                        
                        
                           MiningPropertyMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Mining property [member]
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           This member stands for property related to mining activities.
                        
                     
                           ifrs-full
                        
                        
                           MiningRightsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Mining rights [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for rights related to mining activities.
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Miscellaneous assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousComponentsOfEquityAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Miscellaneous components of equity [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousCurrentAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Miscellaneous current assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousCurrentLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Miscellaneous current liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousEquityAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Miscellaneous equity [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Miscellaneous liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousNoncurrentAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Miscellaneous non-current assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousNoncurrentLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Miscellaneous non-current liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousOtherComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Miscellaneous other comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousOtherOperatingExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Miscellaneous other operating expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of miscellaneous other operating expenses. [Refer: Other operating income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousOtherOperatingIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Miscellaneous other operating income
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of miscellaneous other operating income. [Refer: Other operating income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousOtherProvisions
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Miscellaneous other provisions
                        
                        
                           Common practice: IAS 1.78 d
                        
                     
                           documentation
                        
                        
                           The amount of miscellaneous other provisions. [Refer: Other provisions]
                        
                     
                           totalLabel
                        
                        
                           Total miscellaneous other provisions
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousOtherProvisionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Miscellaneous other provisions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousOtherProvisionsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Miscellaneous other provisions [member]
                        
                        
                           Disclosure: IAS 37.84
                        
                     
                           documentation
                        
                        
                           This member stands for miscellaneous other provisions. [Refer: Other provisions [member]]
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousOtherReservesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Miscellaneous other reserves [member]
                        
                        
                           Common practice: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing miscellaneous reserves that the entity does not separately disclose in the same statement or note. [Refer: Other reserves [member]]
                        
                     
                           ifrs-full
                        
                        
                           MiscellaneousTimeBandsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Miscellaneous time bands [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ModelUsedToMeasureInvestmentProperty
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Explanation of whether entity applied fair value model or cost model to measure investment property
                        
                        
                           Disclosure: IAS 40.75 a
                        
                     
                           documentation
                        
                        
                           The explanation of whether the entity applied the fair value model or the cost model to measure investment property. [Refer: Fair value model [member]; At cost [member]; Investment property]
                        
                     
                           ifrs-full
                        
                        
                           MortgagesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Mortgages [member]
                        
                        
                           Example: IFRS 7.6, Example: IFRS 7.IG20B, Example: IFRS 7.IG40B
                        
                     
                           documentation
                        
                        
                           This member stands for a class of financial assets that represents loans to finance the purchase of assets where the asset acts as collateral to secure the loan.
                        
                     
                           ifrs-full
                        
                        
                           MotorVehicles
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Motor vehicles
                        
                        
                           Example: IAS 16.37 f
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment representing self-propelled ground vehicles used in the entity's operations. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           MotorVehiclesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Motor vehicles [member]
                        
                        
                           Example: IAS 16.37 f
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing self-propelled ground vehicles used in the entity's operations. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           MultiemployerDefinedBenefitPlansMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Multi-employer defined benefit plans [member]
                        
                        
                           Disclosure: IAS 19.33 b, Disclosure: IAS 19.34 b
                        
                     
                           documentation
                        
                        
                           This member stands for defined benefit plans (other than state plans) that: (a) pool the assets contributed by various entities that are not under common control; and (b) use those assets to provide benefits to employees of more than one entity, on the basis that contribution and benefit levels are determined without regard to the identity of the entity that employs the employees. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           MultiperiodExcessEarningsMethodMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Multi-period excess earnings method [member]
                        
                        
                           Example: IFRS 13.B11 c
                        
                     
                           documentation
                        
                        
                           This member stands for a specific valuation technique consistent with the income approach that involves analysing the excess earnings over periods of time, and is used to measure the fair value of some intangible assets. [Refer: Income approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           NameOfAcquiree
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Name of acquiree
                        
                        
                           Disclosure: IFRS 3.B64 a
                        
                     
                           documentation
                        
                        
                           The name of the business or businesses that the acquirer obtains control of in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           NameOfAssociate
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Name of associate
                        
                        
                           Disclosure: IAS 27.16 b (i), Disclosure: IAS 27.17 b (i), Disclosure: IFRS 12.21 a (i)
                        
                     
                           documentation
                        
                        
                           The name of an associate. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           NameOfEntityWhoseConsolidatedFinancialStatementsHaveBeenProducedForPublicUse
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Name of entity whose consolidated financial statements have been produced for public use
                        
                        
                           Disclosure: IAS 27.16 a
                        
                     
                           documentation
                        
                        
                           The name of the entity's ultimate or any intermediate parent whose consolidated financial statements that comply with IFRSs have been produced for public use. [Refer: Consolidated [member]; IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           NameOfGovernmentAndNatureOfRelationshipWithGovernment
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Name of government and nature of relationship with government
                        
                        
                           Disclosure: IAS 24.26 a
                        
                     
                           documentation
                        
                        
                           The name of the government and the nature of its relationship with the reporting entity (ie control, joint control or significant influence). [Refer: Government [member]]
                        
                     
                           ifrs-full
                        
                        
                           NameOfJointOperation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Name of joint operation
                        
                        
                           Disclosure: IFRS 12.21 a (i)
                        
                     
                           documentation
                        
                        
                           The name of a joint operation. [Refer: Joint operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           NameOfJointVenture
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Name of joint venture
                        
                        
                           Disclosure: IAS 27.16 b (i), Disclosure: IAS 27.17 b (i), Disclosure: IFRS 12.21 a (i)
                        
                     
                           documentation
                        
                        
                           The name of a joint venture. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           NameOfMostSeniorParentEntityProducingPubliclyAvailableFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Name of most senior parent entity producing publicly available financial statements
                        
                        
                           Disclosure: IAS 24.13
                        
                     
                           documentation
                        
                        
                           The name of most senior parent entity producing publicly available financial statements.
                        
                     
                           ifrs-full
                        
                        
                           NameOfParentEntity
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Name of parent entity
                        
                        
                           Disclosure: IAS 1.138 c, Disclosure: IAS 24.13
                        
                     
                           documentation
                        
                        
                           The name of the entity's parent. [Refer: Parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           NameOfReportingEntityOrOtherMeansOfIdentification
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Name of reporting entity or other means of identification
                        
                        
                           Disclosure: IAS 1.51 a
                        
                     
                           documentation
                        
                        
                           The name of the reporting entity or other means of identification.
                        
                     
                           ifrs-full
                        
                        
                           NameOfSubsidiary
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Name of subsidiary
                        
                        
                           Disclosure: IAS 27.16 b (i), Disclosure: IAS 27.17 b (i), Disclosure: IFRS 12.12 a, Disclosure: IFRS 12.19B a
                        
                     
                           documentation
                        
                        
                           The name of a subsidiary. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           NameOfUltimateParentOfGroup
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Name of ultimate parent of group
                        
                        
                           Disclosure: IAS 1.138 c, Disclosure: IAS 24.13
                        
                     
                           documentation
                        
                        
                           The name of the ultimate controlling party of the group.
                        
                     
                           ifrs-full
                        
                        
                           NamesOfEmployersAndEmployeeGroupsCovered
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Names of employers and employee groups covered
                        
                        
                           Disclosure: IAS 26.36 a
                        
                     
                           documentation
                        
                        
                           The names of employers and employee groups covered in retirement benefit plans.
                        
                     
                           ifrs-full
                        
                        
                           NatureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognition
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of transferred financial assets that are not derecognised in their entirety
                        
                        
                           Disclosure: IFRS 7.42D a
                        
                     
                           documentation
                        
                        
                           The description of the nature of transferred financial assets that are not derecognised in their entirety. [Refer: Transferred financial assets that are not derecognised in their entirety [member]; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           NatureOfRisksAndRewardsOfOwnershipToWhichEntityRemainsExposed
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of nature of risks and rewards of ownership to which entity is exposed
                        
                        
                           Disclosure: IFRS 7.42D b
                        
                     
                           documentation
                        
                        
                           The description of the nature of the risks and rewards of ownership of transferred financial assets that are not derecognised in their entirety to which the entity is exposed. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           NetAmountArisingFromInsuranceContractsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Net amount arising from insurance contracts [member]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4 - Disclosure
                        
                     
                           documentation
                        
                        
                           This member stands for the net amount arising from insurance contracts. It also represents the standard value for the 'Amounts arising from insurance contracts' axis if no other member is used. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           NetAmountsForPayfloatingReceivefixedInterestRateSwapsForWhichNetCashFlowsAreExchanged
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Net amounts for pay-floating (receive-fixed) interest rate swaps for which net cash flows are exchanged
                        
                        
                           Example: IFRS 7.B11D c
                        
                     
                           documentation
                        
                        
                           The amount of contractual undiscounted cash flows in relation to net amounts for pay-floating (receive-fixed) interest rate swaps for which net cash flows are exchanged. [Refer: Swap contract [member]]
                        
                     
                           ifrs-full
                        
                        
                           NetAssetsLiabilities
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Assets (liabilities)
                        
                        
                           Common practice: IAS 1.112 c, Example: IFRS 1.IG63
                        
                     
                           documentation
                        
                        
                           The amount of assets less the amount of liabilities.
                        
                     
                           netLabel
                        
                        
                           Net assets (liabilities)
                        
                     
                           ifrs-full
                        
                        
                           NetAssetsLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Net assets (liabilities) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NetAssetValueMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Net asset value [member]
                        
                        
                           Example: IFRS 13.93 d, Example: IFRS 13.IE63
                        
                     
                           documentation
                        
                        
                           This member stands for a valuation technique that compares the value of assets and liabilities.
                        
                     
                           ifrs-full
                        
                        
                           NetCurrentAssetsLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Net current assets (liabilities) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NetDebt
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Net debt
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of net debt of the entity.
                        
                     
                           ifrs-full
                        
                        
                           NetDeferredTaxAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Net deferred tax assets
                        
                        
                           Common practice: IAS 12.81 g (i)
                        
                     
                           documentation
                        
                        
                           The amount of deferred tax assets net of deferred tax liabilities, when the absolute amount of deferred tax assets is greater than the absolute amount of deferred tax liabilities. [Refer: Deferred tax assets; Deferred tax liabilities]
                        
                     
                           ifrs-full
                        
                        
                           NetDeferredTaxAssetsAndLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Net deferred tax assets and liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NetDeferredTaxLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Net deferred tax liabilities
                        
                        
                           Common practice: IAS 12.81 g (i)
                        
                     
                           documentation
                        
                        
                           The amount of deferred tax liabilities net of deferred tax assets, when the absolute amount of deferred tax liabilities is greater than the absolute amount of deferred tax assets. [Refer: Deferred tax assets; Deferred tax liabilities]
                        
                     
                           ifrs-full
                        
                        
                           NetDefinedBenefitLiabilityAssetAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Net defined benefit liability (asset) [axis]
                        
                        
                           Disclosure: IAS 19.140 a
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           NetDefinedBenefitLiabilityAssetMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Net defined benefit liability (asset) [member]
                        
                        
                           Disclosure: IAS 19.140 a
                        
                     
                           documentation
                        
                        
                           This member stands for the net defined benefit liability (asset). It also represents the standard value for the 'Net defined benefit liability (asset)' axis if no other member is used. [Refer: Net defined benefit liability (asset)]
                        
                     
                           ifrs-full
                        
                        
                           NetEarnedPremium
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Net earned premium
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of premiums earned on insurance contracts net of reinsurance premiums. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Net financial assets subject to offsetting, enforceable master netting arrangements or similar agreements
                        
                        
                           Disclosure: IFRS 7.13C e
                        
                     
                           documentation
                        
                        
                           The amount remaining after deducting the amounts subject to an enforceable master netting arrangement or similar agreement that were not set off against financial assets, from the net amount of financial assets subject to offsetting or subject to an enforceable master netting arrangement or similar agreement presented in the statement of financial position.
                        
                     
                           netLabel
                        
                        
                           Net financial assets subject to offsetting, enforceable master netting arrangements or similar agreements
                        
                     
                           ifrs-full
                        
                        
                           NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Net financial assets subject to offsetting, enforceable master netting arrangements or similar agreements [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Net financial assets subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position
                        
                        
                           Disclosure: IFRS 7.13C c
                        
                     
                           documentation
                        
                        
                           The net amount of financial assets that are subject either to offsetting or to an enforceable master netting arrangement or similar agreement, presented in the statement of financial position. [Refer: Financial assets]
                        
                     
                           netLabel
                        
                        
                           Net financial assets subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position
                        
                     
                           ifrs-full
                        
                        
                           NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPositionAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Net financial assets subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Net financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements
                        
                        
                           Disclosure: IFRS 7.13C e
                        
                     
                           documentation
                        
                        
                           The amount remaining after deducting the amounts subject to an enforceable master netting arrangement or similar agreement that were not set off against financial liabilities, from the net amount of financial liabilities subject to offsetting or subject to an enforceable master netting arrangement or similar agreement presented in the statement of financial position.
                        
                     
                           netLabel
                        
                        
                           Net financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements
                        
                     
                           ifrs-full
                        
                        
                           NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Net financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Net financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position
                        
                        
                           Disclosure: IFRS 7.13C c
                        
                     
                           documentation
                        
                        
                           The net amount of financial liabilities that are subject either to offsetting or to an enforceable master netting arrangement or similar agreement, presented in the statement of financial position. [Refer: Financial liabilities]
                        
                     
                           netLabel
                        
                        
                           Net financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position
                        
                     
                           ifrs-full
                        
                        
                           NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPositionAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Net financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NetForeignExchangeGain
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Net foreign exchange gain
                        
                        
                           Common practice: IAS 1.35, Common practice: IAS 21.52 a
                        
                     
                           documentation
                        
                        
                           The net gain arising from exchange differences recognised in profit or loss, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: Foreign exchange gain (loss)]
                        
                     
                           commentaryGuidance
                        
                        
                           Only use this line item when net exchange gains (losses) are included in different line items in the statement of profit or loss depending on whether the amount reported for the period represents a net gain or a net loss. For example, Entity X states in its 20X1 financial statements that finance income includes a net exchange gain of CU 100 in the year 20X1 (20X0 nil) and that finance expenses include a net exchange loss of nil in 20X1 (CU 70 in 20X0). In other cases, use the line item 'Foreign exchange gain (loss)' instead to tag net foreign exchange gains.
                        
                     
                           ifrs-full
                        
                        
                           NetForeignExchangeLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Net foreign exchange loss
                        
                        
                           Common practice: IAS 1.35, Common practice: IAS 21.52 a
                        
                     
                           documentation
                        
                        
                           The net loss arising from exchange differences recognised in profit or loss, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: Foreign exchange gain (loss)]
                        
                     
                           commentaryGuidance
                        
                        
                           Only use this line item when net exchange gains (losses) are included in different line items in the statement of profit or loss depending on whether the amount reported for the period represents a net gain or a net loss. For example, Entity X states in its 20X1 financial statements that finance income includes a net exchange gain of CU 100 in the year 20X1 (20X0 nil) and that finance expenses include a net exchange loss of nil in 20X1 (CU 70 in 20X0). In other cases, use the line item 'Foreign exchange gain (loss)' instead to tag net foreign exchange losses.
                        
                     
                           ifrs-full
                        
                        
                           NetInvestmentInFinanceLease
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Net investment in finance lease
                        
                        
                           Disclosure: IFRS 16.94
                        
                     
                           documentation
                        
                        
                           The gross investment in the finance lease discounted at the interest rate implicit in the lease. Finance lease is a lease that transfers substantially all the risks and rewards incidental to ownership of an underlying asset. Gross investment in the finance lease is the sum of: (a) the lease payments receivable by a lessor under a finance lease; and (b) any unguaranteed residual value accruing to the lessor. Interest rate implicit in the lease is the rate of interest that causes the present value of (a) the lease payments and (b) the unguaranteed residual value to equal to the sum of (i) the fair value of the underlying asset and (ii) the initial direct costs of the lessor.
                        
                     
                           totalLabel
                        
                        
                           Net investment in finance lease
                        
                     
                           ifrs-full
                        
                        
                           NetLiabilitiesOrAssetsForRemainingCoverageExcludingLossComponentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Net liabilities or assets for remaining coverage excluding loss component [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100 a
                        
                     
                           documentation
                        
                        
                           This member stands for the net liabilities or assets for the remaining coverage component, excluding any loss component. A liability for remaining coverage is an entity’s obligation to: (a) investigate and pay valid claims under existing insurance contracts for insured events that have not yet occurred (ie the obligation that relates to the unexpired portion of the insurance coverage); and (b) pay amounts under existing insurance contracts that are not included in (a) and that relate to: (i) insurance contract services not yet provided (ie the obligations that relate to future provision of insurance contract services); or (ii) any investment components or other amounts that are not related to the provision of insurance contract services and that have not been transferred to the liability for incurred claims. [Refer: Insurance contracts [member]; Loss component [member]]
                        
                     
                           ifrs-full
                        
                        
                           NetMovementInDeferredTaxArisingFromRegulatoryDeferralAccountBalancesRelatedToProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Net movement in deferred tax arising from regulatory deferral account balances related to profit or loss
                        
                        
                           Disclosure: IFRS 14.24, Disclosure: IFRS 14.B12 b
                        
                     
                           documentation
                        
                        
                           The amount of the net movement in deferred tax arising from regulatory deferral account balances related to profit or loss. [Refer: Deferred tax asset associated with regulatory deferral account balances; Deferred tax liability associated with regulatory deferral account balances; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           NetMovementInOtherRegulatoryDeferralAccountBalancesRelatedToProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Net movement in other regulatory deferral account balances related to profit or loss
                        
                        
                           Common practice: IFRS 14.25, Common practice: IFRS 14.IE5
                        
                     
                           documentation
                        
                        
                           The amount of the net movement in regulatory deferral account balances related to profit or loss that the entity does not separately disclose in the same statement or note. [Refer: Net movement in regulatory deferral account balances related to profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           NetMovementInRegulatoryDeferralAccountBalancesRelatedToOtherComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Net movement in regulatory deferral account balances related to other comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Net movement in regulatory deferral account balances related to profit or loss
                        
                        
                           Disclosure: IFRS 14.23, Disclosure: IFRS 14.35
                        
                     
                           documentation
                        
                        
                           The amount of the net movement in regulatory deferral account balances related to profit or loss. [Refer: Regulatory deferral account balances [member]; Profit (loss)]
                        
                     
                           totalLabel
                        
                        
                           Total net movement in regulatory deferral account balances related to profit or loss
                        
                     
                           ifrs-full
                        
                        
                           NetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Net movement in regulatory deferral account balances related to profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLossAndNetMovementInRelatedDeferredTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax
                        
                        
                           Disclosure: IFRS 14.24, Disclosure: IFRS 14.B12 a
                        
                     
                           documentation
                        
                        
                           The amount of the net movement in regulatory deferral account balances related to profit or loss and the net movement in related deferred tax. [Refer: Net movement in regulatory deferral account balances related to profit or loss; Net movement in deferred tax arising from regulatory deferral account balances related to profit or loss]
                        
                     
                           totalLabel
                        
                        
                           Total net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax
                        
                     
                           ifrs-full
                        
                        
                           NetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLossAndNetMovementInRelatedDeferredTaxAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLossAttributableToNoncontrollingInterests
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Net movement in regulatory deferral account balances related to profit or loss, attributable to non-controlling interests
                        
                        
                           Disclosure: IFRS 14.B25
                        
                     
                           documentation
                        
                        
                           The amount of the net movement in regulatory deferral account balances related to profit or loss that is attributable to non-controlling interests. [Refer: Net movement in regulatory deferral account balances related to profit or loss; Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           NetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLossDirectlyAssociatedWithDiscontinuedOperation
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Net movement in regulatory deferral account balances related to profit or loss directly associated with discontinued operation
                        
                        
                           Disclosure: IFRS 14.25
                        
                     
                           documentation
                        
                        
                           The amount of the net movement in regulatory deferral account balances related to profit or loss that are directly associated with a discontinued operation. [Refer: Net movement in regulatory deferral account balances related to profit or loss; Discontinued operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           NetworkInfrastructureMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Network infrastructure [member]
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing network infrastructure. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           NewIFRSsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           New IFRSs [axis]
                        
                        
                           Disclosure: IAS 8.30 b
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           NewIFRSsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           New IFRSs [member]
                        
                        
                           Disclosure: IAS 8.30 b
                        
                     
                           documentation
                        
                        
                           This member stands for IFRSs that have been issued but are not yet effective. It also represents the standard value for the 'New IFRSs' axis if no other member is used. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           NewLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           New liabilities, contingent liabilities recognised in business combination
                        
                        
                           Common practice: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The amount recognised for new contingent liabilities recognised in a business combination. [Refer: Contingent liabilities recognised in business combination]
                        
                     
                           ifrs-full
                        
                        
                           NewProvisionsOtherProvisions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           New provisions, other provisions
                        
                        
                           Common practice: IAS 37.84 b
                        
                     
                           documentation
                        
                        
                           The amount recognised for new other provisions. [Refer: Other provisions]
                        
                     
                           ifrs-full
                        
                        
                           NineYearsBeforeReportingYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Nine years before reporting year [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           This member stands for a year that ended nine years before the end of the reporting year.
                        
                     
                           ifrs-full
                        
                        
                           NominalAmountOfHedgingInstrument
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Nominal amount of hedging instrument
                        
                        
                           Disclosure: IFRS 7.23B a, Disclosure: IFRS 7.24A d
                        
                     
                           documentation
                        
                        
                           The nominal amount of a hedging instrument. [Refer: Hedging instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           NominalAmountOfHedgingInstrumentsInHedgingRelationshipsToWhichAmendmentsForInterestRateBenchmarkReformAreApplied
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Nominal amount of hedging instruments in hedging relationships to which amendments for interest rate benchmark reform are applied
                        
                        
                           Disclosure: IFRS 7.24H e
                        
                     
                           documentation
                        
                        
                           The nominal amount of the hedging instruments in hedging relationships to which the entity is applying the exceptions in the scope of the amendments for interest rate benchmark reform. [Refer: Nominal amount of hedging instrument]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element.
                        
                     
                           ifrs-full
                        
                        
                           NominalOrPrincipalAmountOfFinancialInstrumentOnDiscontinuationOfMeasurementAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRisk
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Nominal or principal amount of financial instrument on discontinuation of measurement at fair value through profit or loss because credit derivative is used to manage credit risk
                        
                        
                           Disclosure: IFRS 7.24G c
                        
                     
                           documentation
                        
                        
                           The nominal or principal amount of a financial instrument on discontinuation of its measurement at fair value through profit or loss, because a credit derivative is used to manage the credit risk of that financial instrument. [Refer: Credit risk [member]; Derivatives [member]; Financial instruments, class [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           NonadjustingEventsAfterReportingPeriodAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Non-adjusting events after reporting period [axis]
                        
                        
                           Disclosure: IAS 10.21
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           NonadjustingEventsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Non-adjusting events after reporting period [member]
                        
                        
                           Disclosure: IAS 10.21
                        
                     
                           documentation
                        
                        
                           This member stands for events that occur between the end of the reporting period and the date when the financial statements are authorised for issue and are indicative of conditions that arose after the reporting period. It also represents the standard value for the 'Non-adjusting events after reporting period' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           NoncashAssetsDeclaredForDistributionToOwnersBeforeFinancialStatementsAuthorisedForIssue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-cash assets declared for distribution to owners before financial statements authorised for issue
                        
                        
                           Disclosure: IFRIC 17.17 b
                        
                     
                           documentation
                        
                        
                           The amount of non-cash assets declared for distribution as a dividend when the declaration date is after the end of the reporting period but before the financial statements are authorised for issue.
                        
                     
                           ifrs-full
                        
                        
                           NoncashAssetsDeclaredForDistributionToOwnersBeforeFinancialStatementsAuthorisedForIssueAtFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-cash assets declared for distribution to owners before financial statements authorised for issue, at fair value
                        
                        
                           Disclosure: IFRIC 17.17 c
                        
                     
                           documentation
                        
                        
                           The fair value of non-cash assets declared for distribution as a dividend when the declaration date is after the end of the reporting period but before the financial statements are authorised for issue. [Refer: At fair value [member]; Non-cash assets declared for distribution to owners before financial statements authorised for issue]
                        
                     
                           ifrs-full
                        
                        
                           NoncashAssetsPledgedAsCollateralForWhichTransfereeHasRightByContractOrCustomToSellOrRepledgeCollateral
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-cash assets pledged as collateral for which transferee has right by contract or custom to sell or repledge collateral
                        
                        
                           Disclosure: Expiry date 2023-01-01 IAS 39.37 a, Disclosure: IFRS 9.3.2.23 a
                        
                     
                           documentation
                        
                        
                           The amount of non-cash collateral assets (such as debt or equity instruments) provided to a transferee, for which the transferee has the right by contract or custom to sell or repledge the collateral.
                        
                     
                           ifrs-full
                        
                        
                           NoncontrollingInterestInAcquireeRecognisedAtAcquisitionDate
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-controlling interest in acquiree recognised at acquisition date
                        
                        
                           Disclosure: IFRS 3.B64 o (i)
                        
                     
                           documentation
                        
                        
                           The amount of non-controlling interest in the acquiree recognised at the acquisition date for business combinations in which the acquirer holds less than 100 per cent of the equity interests in the acquiree at the acquisition date. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           NoncontrollingInterests
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-controlling interests
                        
                        
                           Disclosure: IAS 1.54 q, Disclosure: IFRS 10.22, Disclosure: IFRS 12.12 f
                        
                     
                           documentation
                        
                        
                           The amount of equity in a subsidiary not attributable, directly or indirectly, to a parent. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           NoncontrollingInterestsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Non-controlling interests [member]
                        
                        
                           Disclosure: IAS 1.106
                        
                     
                           documentation
                        
                        
                           This member stands for equity in a subsidiary not attributable, directly or indirectly, to the parent.
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAccrualsAndNoncurrentDeferredIncomeIncludingNoncurrentContractLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current accruals and non-current deferred income including non-current contract liabilities
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current accruals and non-current deferred income including non-current contract liabilities. [Refer: Accruals; Deferred income including contract liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total non-current accruals and non-current deferred income including non-current contract liabilities
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAccrualsAndNoncurrentDeferredIncomeIncludingNoncurrentContractLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current accruals and non-current deferred income including non-current contract liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAccruedIncomeIncludingNoncurrentContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current accrued income including non-current contract assets
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current accrued income including non-current contract assets. [Refer: Accrued income including contract assets]
                        
                     
                           totalLabel
                        
                        
                           Total non-current accrued income including non-current contract assets
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAccruedIncomeIncludingNoncurrentContractAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current accrued income including non-current contract assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAccruedIncomeOtherThanNoncurrentContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current accrued income other than non-current contract assets
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current accrued income other than non-current contract assets. [Refer: Accrued income other than contract assets]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAdvances
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current advances received, representing non-current contract liabilities for performance obligations satisfied at point in time
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current advances received representing non-current contract liabilities for performance obligations satisfied at a point in time. [Refer: Advances received, representing contract liabilities for performance obligations satisfied at point in time]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current assets
                        
                        
                           Disclosure: IAS 1.66, Example: IFRS 12.B10 b, Disclosure: IFRS 12.B12 b (ii)
                        
                     
                           documentation
                        
                        
                           The amount of assets that do not meet the definition of current assets. [Refer: Current assets]
                        
                     
                           totalLabel
                        
                        
                           Total non-current assets
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAssetsHeldForSaleMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Non-current assets held for sale [member]
                        
                        
                           Example: IFRS 13.94, Example: IFRS 13.IE60, Common practice: IFRS 5.38
                        
                     
                           documentation
                        
                        
                           This member stands for non-current assets that are available for immediate sale in their present condition, subject only to terms that are usual and customary for sales of such assets, and for which sale is highly probable. [Refer: Non-current assets]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForDistributionToOwners
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current assets or disposal groups classified as held for distribution to owners
                        
                        
                           Disclosure: IFRS 5.38, Disclosure: IFRS 5.5A
                        
                     
                           documentation
                        
                        
                           The amount of non-current assets or disposal groups classified as held for distribution to owners. [Refer: Non-current assets]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current assets or disposal groups classified as held for sale
                        
                        
                           Disclosure: IFRS 5.38
                        
                     
                           documentation
                        
                        
                           The amount of non-current assets or disposal groups classified as held for sale. [Refer: Disposal groups classified as held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Non-current assets or disposal groups classified as held for sale [member]
                        
                        
                           Common practice: IAS 36.127
                        
                     
                           documentation
                        
                        
                           This member stands for non-current assets or disposal groups classified as held for sale. [Refer: Disposal groups classified as held for sale [member]; Non-current assets held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current assets or disposal groups classified as held for sale or as held for distribution to owners
                        
                        
                           Disclosure: IAS 1.54 j
                        
                     
                           documentation
                        
                        
                           The amount of non-current assets or disposal groups classified as held for sale or as held for distribution to owners. [Refer: Non-current assets or disposal groups classified as held for distribution to owners; Non-current assets or disposal groups classified as held for sale]
                        
                     
                           totalLabel
                        
                        
                           Total non-current assets or disposal groups classified as held for sale or as held for distribution to owners
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwnersAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAssetsOtherThanFinancialInstrumentsDeferredTaxAssetsPostemploymentBenefitAssetsAndRightsArisingUnderInsuranceContracts
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current assets other than financial instruments, deferred tax assets, post-employment benefit assets, and rights arising under insurance contracts
                        
                        
                           Disclosure: IFRS 8.33 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current assets other than financial instruments, deferred tax assets, post-employment benefit assets and rights arising under insurance contracts. [Refer: Deferred tax assets; Financial instruments, class [member]; Non-current assets; Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentAssetsRecognisedAsOfAcquisitionDate
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current assets recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           Expiry date 2022-01-01: The amount recognised as of the acquisition date for non-current assets acquired in a business combination. [Refer: Business combinations [member]]
                           Effective 2022-01-01: The amount recognised as of the acquisition date for non-current assets acquired in a business combination. [Refer: Non-current assets; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentBiologicalAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current biological assets
                        
                        
                           Disclosure: IAS 1.54 f
                        
                     
                           documentation
                        
                        
                           The amount of non-current biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentBiologicalAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Non-current biological assets [member]
                        
                        
                           Common practice: IAS 41.50
                        
                     
                           documentation
                        
                        
                           This member stands for non-current biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current contract assets
                        
                        
                           Disclosure: IFRS 15.105
                        
                     
                           documentation
                        
                        
                           The amount of non-current contract assets. [Refer: Contract assets]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentContractLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current contract liabilities
                        
                        
                           Disclosure: IFRS 15.105
                        
                     
                           documentation
                        
                        
                           The amount of non-current contract liabilities. [Refer: Contract liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total non-current contract liabilities
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentContractLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current contract liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentContractLiabilitiesForPerformanceObligationsSatisfiedOverTime
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current contract liabilities for performance obligations satisfied over time
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current contract liabilities for performance obligations satisfied over time. [Refer: Contract liabilities for performance obligations satisfied over time]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentDebtInstrumentsIssued
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current debt instruments issued
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current debt instruments issued. [Refer: Debt instruments issued]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentDeferredIncomeIncludingNoncurrentContractLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current deferred income including non-current contract liabilities
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current deferred income including non-current contract liabilities. [Refer: Deferred income including contract liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total non-current deferred income including non-current contract liabilities
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentDeferredIncomeIncludingNoncurrentContractLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current deferred income including non-current contract liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentDeferredIncomeOtherThanNoncurrentContractLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current deferred income other than non-current contract liabilities
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current deferred income other than non-current contract liabilities. [Refer: Deferred income other than contract liabilities]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentDepositsFromCustomers
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current deposits from customers
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current deposits from customers. [Refer: Deposits from customers]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentDerivativeFinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current derivative financial assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current derivative financial assets. [Refer: Derivative financial assets]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentDerivativeFinancialLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current derivative financial liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current derivative financial liabilities. [Refer: Derivative financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentDividendPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current dividend payables
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current dividend payables. [Refer: Dividend payables]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentExciseTaxPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current excise tax payables
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current excise tax payables. [Refer: Excise tax payables]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinanceLeaseReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current finance lease receivables
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current finance lease receivables. [Refer: Finance lease receivables]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current financial assets
                        
                        
                           Disclosure: IFRS 7.25
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial assets. [Refer: Financial assets]
                        
                     
                           totalLabel
                        
                        
                           Total non-current financial assets
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialAssetsAtAmortisedCost
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current financial assets at amortised cost
                        
                        
                           Disclosure: IFRS 7.8 f
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial assets measured at amortised cost. [Refer: Financial assets at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current financial assets at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.8 h
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial assets at fair value through other comprehensive income. [Refer: Financial assets at fair value through other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total non-current financial assets at fair value through other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current financial assets at fair value through other comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialAssetsAtFairValueThroughProfitOrLoss
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current financial assets at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial assets measured at fair value through profit or loss. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           totalLabel
                        
                        
                           Total non-current financial assets at fair value through profit or loss
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current financial assets at fair value through profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current financial assets at fair value through profit or loss, classified as held for trading
                        
                        
                           Common practice: IAS 1.55, Disclosure: Expiry date 2023-01-01 IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial assets that are measured at fair value through profit or loss and that are classified as held for trading. [Refer: Financial assets at fair value through profit or loss, classified as held for trading]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognition
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current financial assets at fair value through profit or loss, designated upon initial recognition or subsequently
                        
                        
                           Disclosure: IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial assets measured at fair value through profit or loss that were designated as such upon initial recognition or subsequently. [Refer: Financial assets at fair value through profit or loss, designated upon initial recognition or subsequently]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current financial assets at fair value through profit or loss, mandatorily measured at fair value
                        
                        
                           Disclosure: IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial assets mandatorily measured at fair value through profit or loss in accordance with IFRS 9. [Refer: Financial assets at fair value through profit or loss, mandatorily measured at fair value]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossMeasuredAsSuchInAccordanceWithExemptionForReacquisitionOfOwnEquityInstruments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current financial assets at fair value through profit or loss, measured as such in accordance with exemption for reacquisition of own equity instruments
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial assets at fair value through profit or loss measured as such in accordance with the exemption for reacquisition of own equity instruments. [Refer: Financial assets at fair value through profit or loss, measured as such in accordance with exemption for reacquisition of own equity instruments]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossMeasuredAsSuchInAccordanceWithExemptionForRepurchaseOfOwnFinancialLiabilities
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current financial assets at fair value through profit or loss, measured as such in accordance with exemption for repurchase of own financial liabilities
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 7.8 a
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial assets at fair value through profit or loss measured as such in accordance with the exemption for repurchase of own financial liabilities. [Refer: Financial assets at fair value through profit or loss, measured as such in accordance with exemption for repurchase of own financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialAssetsAvailableforsale
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current financial assets available-for-sale
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 d
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial assets available-for-sale. [Refer: Financial assets available-for-sale; Non-current financial assets]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current financial assets measured at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.8 h
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial assets measured at fair value through other comprehensive income. [Refer: Financial assets measured at fair value through other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current financial liabilities
                        
                        
                           Disclosure: IFRS 7.25
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial liabilities. [Refer: Financial liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total non-current financial liabilities
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialLiabilitiesAtAmortisedCost
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current financial liabilities at amortised cost
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 f, Disclosure: IFRS 7.8 g
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial liabilities measured at amortised cost. [Refer: Financial liabilities at amortised cost]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialLiabilitiesAtFairValueThroughProfitOrLoss
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current financial liabilities at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.8 e
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial liabilities measured at fair value through profit or loss. [Refer: Financial liabilities at fair value through profit or loss]
                        
                     
                           totalLabel
                        
                        
                           Total non-current financial liabilities at fair value through profit or loss
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current financial liabilities at fair value through profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current financial liabilities at fair value through profit or loss, classified as held for trading
                        
                        
                           Disclosure: IFRS 7.8 e
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial liabilities at fair value through profit or loss that meet the definition of held for trading. [Refer: Non-current financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentFinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedUponInitialRecognition
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently
                        
                        
                           Disclosure: IFRS 7.8 e
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial liabilities measured at fair value through profit or loss that were designated as such upon initial recognition or subsequently. [Refer: Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentGovernmentGrants
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current government grants
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current government grants recognised on the statement of financial position as deferred income. [Refer: Government [member]; Government grants]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentHeldtomaturityInvestments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current held-to-maturity investments
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current held-to-maturity investments. [Refer: Held-to-maturity investments]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentInterestPayable
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current interest payable
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of non-current interest payable. [Refer: Interest payable]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentInterestReceivable
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current interest receivable
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of non-current interest receivable. [Refer: Interest receivable]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentInventories
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current inventories
                        
                        
                           Disclosure: IAS 1.54 g
                        
                     
                           documentation
                        
                        
                           The amount of non-current inventories. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentInventoriesArisingFromExtractiveActivitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current inventories arising from extractive activities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentInvestmentsInEquityInstrumentsDesignatedAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current investments in equity instruments designated at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.8 h
                        
                     
                           documentation
                        
                        
                           The amount of non-current investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: Investments in equity instruments designated at fair value through other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current investments other than investments accounted for using equity method
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current investments other than investments accounted for using the equity method. [Refer: Investments accounted for using equity method; Non-current assets; Investments other than investments accounted for using equity method]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentLeaseLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current lease liabilities
                        
                        
                           Disclosure: IFRS 16.47 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current lease liabilities. [Refer: Lease liabilities]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentLeasePrepayments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current lease prepayments
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current prepayments for leases. [Refer: Non-current prepayments]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current liabilities
                        
                        
                           Disclosure: IAS 1.69, Example: IFRS 12.B10 b, Disclosure: IFRS 12.B12 b (iv)
                        
                     
                           documentation
                        
                        
                           The amount of liabilities that do not meet the definition of current liabilities. [Refer: Current liabilities]
                        
                     
                           totalLabel
                        
                        
                           Total non-current liabilities
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentLiabilitiesRecognisedAsOfAcquisitionDate
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Non-current liabilities recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           Expiry date 2022-01-01: The amount recognised as of the acquisition date for non-current liabilities assumed in a business combination. [Refer: Business combinations [member]]
                           Effective 2022-01-01: The amount recognised as of the acquisition date for non-current liabilities assumed in a business combination. [Refer: Non-current liabilities; Business combinations [member]]
                        
                     
                           negatedLabel
                        
                        
                           Non-current liabilities recognised as of acquisition date
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentLoansAndReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current loans and receivables
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.8 c
                        
                     
                           documentation
                        
                        
                           The amount of non-current loans and receivables. [Refer: Loans and receivables]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentNoncashAssetsPledgedAsCollateralForWhichTransfereeHasRightByContractOrCustomToSellOrRepledgeCollateral
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current non-cash assets pledged as collateral for which transferee has right by contract or custom to sell or repledge collateral
                        
                        
                           Disclosure: Expiry date 2023-01-01 IAS 39.37 a, Disclosure: IFRS 9.3.2.23 a
                        
                     
                           documentation
                        
                        
                           The amount of non-current non-cash collateral assets (such as debt or equity instruments) provided to a transferee, for which the transferee has the right by contract or custom to sell or repledge the collateral.
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentOreStockpiles
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current ore stockpiles
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of non-current inventory representing the amount of ore stockpiles. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Trade and other non-current payables
                        
                        
                           Disclosure: IAS 1.54 k
                        
                     
                           documentation
                        
                        
                           The amount of non-current trade payables and non-current other payables. [Refer: Other non-current payables; Non-current trade payables]
                        
                     
                           totalLabel
                        
                        
                           Total trade and other non-current payables
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPayablesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Trade and other non-current payables [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPayablesForPurchaseOfEnergy
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current payables for purchase of energy
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current payables for the purchase of energy. [Refer: Payables for purchase of energy]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPayablesForPurchaseOfNoncurrentAssets
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current payables for purchase of non-current assets
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current payables for the purchase of non-current assets. [Refer: Payables for purchase of non-current assets]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current payables on social security and taxes other than income tax
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current payables on social security and taxes other than incomes tax. [Refer: Payables on social security and taxes other than income tax]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPayablesToRelatedParties
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current payables to related parties
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current payables due to related parties. [Refer: Related parties [member]; Payables to related parties]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPayablesToTradeSuppliers
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current trade payables
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The non-current amount of payment due to suppliers for goods and services used in the entity's business. [Refer: Trade payables]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPortionOfNoncurrentBondsIssued
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current portion of non-current bonds issued
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The non-current portion of non-current bonds issued. [Refer: Bonds issued]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPortionOfNoncurrentBorrowingsByTypeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current portion of non-current borrowings, by type [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPortionOfNoncurrentCommercialPapersIssued
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current portion of non-current commercial papers issued
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The non-current portion of non-current commercial paper issued. [Refer: Commercial papers issued]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPortionOfNoncurrentLoansReceived
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current portion of non-current loans received
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The non-current portion of non-current loans received. [Refer: Loans received]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPortionOfNoncurrentNotesAndDebenturesIssued
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current portion of non-current notes and debentures issued
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The non-current portion of non-current notes and debentures issued. [Refer: Notes and debentures issued]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPortionOfNoncurrentSecuredBankLoansReceived
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current portion of non-current secured bank loans received
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The non-current portion of non-current secured bank loans received. [Refer: Secured bank loans received]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPortionOfNoncurrentUnsecuredBankLoansReceived
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current portion of non-current unsecured bank loans received
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The non-current portion of non-current unsecured bank loans received. [Refer: Unsecured bank loans received]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPortionOfOtherNoncurrentBorrowings
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current portion of other non-current borrowings
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The non-current portion of non-current other borrowings. [Refer: Other borrowings]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPrepayments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current prepayments
                        
                        
                           Example: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current prepayments. [Refer: Prepayments]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPrepaymentsAndNoncurrentAccruedIncomeIncludingNoncurrentContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current prepayments and non-current accrued income including non-current contract assets
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current prepayments and non-current accrued income including non-current contract assets. [Refer: Prepayments; Accrued income including contract assets]
                        
                     
                           totalLabel
                        
                        
                           Total non-current prepayments and non-current accrued income including non-current contract assets
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPrepaymentsAndNoncurrentAccruedIncomeIncludingNoncurrentContractAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current prepayments and non-current accrued income including non-current contract assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPrepaymentsAndNoncurrentAccruedIncomeOtherThanNoncurrentContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current prepayments and non-current accrued income other than non-current contract assets
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current prepayments and non-current accrued income, other than non-current contract assets. [Refer: Prepayments; Accrued income other than contract assets]
                        
                     
                           totalLabel
                        
                        
                           Total non-current prepayments and non-current accrued income other than non-current contract assets
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentPrepaymentsAndNoncurrentAccruedIncomeOtherThanNoncurrentContractAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current prepayments and non-current accrued income other than non-current contract assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentProgrammingAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current programming assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current programming assets. [Refer: Programming assets]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentProvisions
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current provisions
                        
                        
                           Disclosure: IAS 1.54 l
                        
                     
                           documentation
                        
                        
                           The amount of non-current provisions, including provisions for employee benefits. [Refer: Provisions]
                        
                     
                           totalLabel
                        
                        
                           Total non-current provisions
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentProvisionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Non-current provisions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentProvisionsForEmployeeBenefits
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current provisions for employee benefits
                        
                        
                           Disclosure: IAS 1.78 d
                        
                     
                           documentation
                        
                        
                           The amount of non-current provisions for employee benefits. [Refer: Provisions for employee benefits]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Trade and other non-current receivables
                        
                        
                           Disclosure: IAS 1.54 h, Disclosure: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current trade receivables and non-current other receivables. [Refer: Non-current trade receivables; Other non-current receivables]
                        
                     
                           totalLabel
                        
                        
                           Total trade and other non-current receivables
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentReceivablesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Trade and other non-current receivables [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentReceivablesDueFromAssociates
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current receivables due from associates
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current receivables due from associates. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentReceivablesDueFromJointVentures
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current receivables due from joint ventures
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current receivables due from joint ventures. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentReceivablesDueFromRelatedParties
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current receivables due from related parties
                        
                        
                           Example: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current receivables due from related parties. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentReceivablesFromContractsWithCustomers
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current receivables from contracts with customers
                        
                        
                           Disclosure: IFRS 15.105
                        
                     
                           documentation
                        
                        
                           The amount of non-current receivables from contracts with customers. [Refer: Receivables from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentReceivablesFromRentalOfProperties
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current receivables from rental of properties
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current receivables from rental of properties. [Refer: Receivables from rental of properties]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentReceivablesFromSaleOfProperties
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current receivables from sale of properties
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current receivables from sale of properties. [Refer: Receivables from sale of properties]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentReceivablesFromTaxesOtherThanIncomeTax
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current receivables from taxes other than income tax
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current receivables from taxes other than income tax. [Refer: Receivables from taxes other than income tax]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentRecognisedAssetsDefinedBenefitPlan
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current net defined benefit asset
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current net defined benefit asset. [Refer: Net defined benefit asset]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentRecognisedLiabilitiesDefinedBenefitPlan
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current net defined benefit liability
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current net defined benefit liability. [Refer: Net defined benefit liability]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentRefundsProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current refunds provision
                        
                        
                           Example: IAS 37 -, Example: 4 Refunds policy, Example: IAS 37.87
                        
                     
                           documentation
                        
                        
                           The amount of non-current provision for refunds. [Refer: Refunds provision]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentRestrictedCashAndCashEquivalents
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current restricted cash and cash equivalents
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentRetentionPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current retention payables
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current retention payables. [Refer: Retention payables]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentTradeReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current trade receivables
                        
                        
                           Example: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current trade receivables. [Refer: Trade receivables]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentValueAddedTaxPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current value added tax payables
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of non-current value added tax payables. [Refer: Value added tax payables]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentValueAddedTaxReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Non-current value added tax receivables
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current value added tax receivables. [Refer: Value added tax receivables]
                        
                     
                           ifrs-full
                        
                        
                           NoncurrentWarrantLiability
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-current warrant liability
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current warrant liabilities. [Refer: Warrant liability]
                        
                     
                           ifrs-full
                        
                        
                           NonderivativeFinancialLiabilitiesUndiscountedCashFlows
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-derivative financial liabilities, undiscounted cash flows
                        
                        
                           Disclosure: IFRS 7.39 a
                        
                     
                           documentation
                        
                        
                           The amount of contractual undiscounted cash flows in relation to non-derivative financial liabilities.
                        
                     
                           ifrs-full
                        
                        
                           NonderivativeInvestmentContractLiabilitiesMeasuredAtFairValueThroughProfitOrLossApplyingIAS39
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-derivative investment contract liabilities measured at fair value through profit or loss applying IAS 39
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39C a
                        
                     
                           documentation
                        
                        
                           The amount of non-derivative investment contract liabilities measured at fair value through profit or loss applying IAS 39. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           NongovernmentCustomersMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Non-government customers [member]
                        
                        
                           Example: IFRS 15.B89 c
                        
                     
                           documentation
                        
                        
                           This member stands for non-government customers. [Refer: Government [member]]
                        
                     
                           ifrs-full
                        
                        
                           NoninsuranceAssetsAcquiredByExercisingRightsToRecoveries
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Non-insurance assets acquired by exercising rights to recoveries
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG22 h
                        
                     
                           documentation
                        
                        
                           The amount of non-insurance assets acquired by exercising rights to recoveries.
                        
                     
                           ifrs-full
                        
                        
                           NonlifeInsuranceContractsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Non-life insurance contracts [member]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4 - Disclosure
                        
                     
                           documentation
                        
                        
                           This member stands for non-life insurance contracts. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           NonrecurringFairValueMeasurementMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Non-recurring fair value measurement [member]
                        
                        
                           Disclosure: IFRS 13.93 a
                        
                     
                           documentation
                        
                        
                           This member stands for fair value measurements which other IFRSs require or permit in the statement of financial position in particular circumstances. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           NonsubscriptionCirculationRevenue
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Non-subscription circulation revenue
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of circulation revenue that is not derived from subscriptions. [Refer: Revenue; Circulation revenue]
                        
                     
                           esef_cor
                        
                        
                           NotesAccountingPoliciesAndMandatoryTags
                        
                        
                            
                        
                        
                           label
                        
                        
                           Notes, accounting policies and mandatory core taxonomy elements placeholder – this item MUST be used as a starting point for markups of disclosures in the notes to the financial statements
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NotesAndDebenturesIssued
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Notes and debentures issued
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of notes and debentures issued by the entity.
                        
                     
                           ifrs-full
                        
                        
                           NotInternallyGeneratedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Not internally generated [member]
                        
                        
                           Disclosure: IAS 38.118
                        
                     
                           documentation
                        
                        
                           This member stands for items that have not been internally generated by the entity.
                        
                     
                           ifrs-full
                        
                        
                           NotionalAmount
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Notional amount
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The nominal or face amount of a financial instrument, used to calculate payments made on that instrument.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           NotLaterThanOneMonthMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Not later than one month [member]
                        
                        
                           Example: IFRS 7.B11 a, Example: IFRS 7.B35 a, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of not later than one month.
                        
                     
                           ifrs-full
                        
                        
                           NotLaterThanOneYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Not later than one year [member]
                        
                        
                           Disclosure: IAS 1.61 a, Disclosure: IFRS 16.94, Disclosure: IFRS 16.97, Disclosure: Effective 2023-01-01 IFRS 17.132 b, Example: IFRS 7.B11, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of not later than one year.
                        
                     
                           ifrs-full
                        
                        
                           NotLaterThanThreeMonthsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Not later than three months [member]
                        
                        
                           Common practice: IAS 1.112 c, Example: Expiry date 2023-01-01 IFRS 7.37 a, Example: Expiry date 2023-01-01 IFRS 7.IG28 a
                        
                     
                           documentation
                        
                        
                           This member stands for a time band of not later than three months.
                        
                     
                           ifrs-full
                        
                        
                           NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Not measured at fair value in statement of financial position but for which fair value is disclosed [member]
                        
                        
                           Disclosure: IFRS 13.97
                        
                     
                           documentation
                        
                        
                           This member stands for items not measured at fair value in the statement of financial position but for which fair value is disclosed. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           NumberAndAverageNumberOfEmployeesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Number and average number of employees [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NumberOfEmployees
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Number of employees
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The number of personnel employed by the entity at a date.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfInstrumentsGrantedInSharebasedPaymentArrangement
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Number of instruments granted in share-based payment arrangement
                        
                        
                           Example: IFRS 2.45 a, Example: IFRS 2.IG23
                        
                     
                           documentation
                        
                        
                           The number of instruments granted in share-based payment arrangement.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfInstrumentsOrInterestsIssuedOrIssuable
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Number of instruments or interests issued or issuable
                        
                        
                           Disclosure: IFRS 3.B64 f (iv)
                        
                     
                           documentation
                        
                        
                           The number of instruments or interests issued or issuable at acquisition date for equity interests of the acquirer transferred as consideration in a business combination.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfInstrumentsOtherEquityInstrumentsGranted
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Number of other equity instruments granted in share-based payment arrangement
                        
                        
                           Common practice: IFRS 2.45, Disclosure: IFRS 2.47 b
                        
                     
                           documentation
                        
                        
                           The number of other equity instruments (ie other than share options) granted in a share-based payment arrangement.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfLivingAnimals
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Number of living animals
                        
                        
                           Common practice: IAS 41.46 b (i)
                        
                     
                           documentation
                        
                        
                           The number of entity's living animals.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfOtherEquityInstrumentsExercisableInSharebasedPaymentArrangement
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Number of other equity instruments exercisable in share-based payment arrangement
                        
                        
                           Common practice: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The number of other equity instruments (ie other than share options) exercisable in a share-based payment arrangement.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Number of other equity instruments exercised or vested in share-based payment arrangement
                        
                        
                           Common practice: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The number of other equity instruments (ie other than share options) exercised or vested in a share-based payment arrangement.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfOtherEquityInstrumentsExpiredInSharebasedPaymentArrangement
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Number of other equity instruments expired in share-based payment arrangement
                        
                        
                           Common practice: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The number of other equity instruments (ie other than share options) expired in a share-based payment arrangement.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Number of other equity instruments forfeited in share-based payment arrangement
                        
                        
                           Common practice: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The number of other equity instruments (ie other than share options) forfeited in a share-based payment arrangement.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Number of other equity instruments outstanding in share-based payment arrangement
                        
                        
                           Common practice: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The number of other equity instruments (ie other than share options) outstanding in a share-based payment arrangement.
                        
                     
                           periodStartLabel
                        
                        
                           Number of other equity instruments outstanding in share-based payment arrangement at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Number of other equity instruments outstanding in share-based payment arrangement at end of period
                        
                     
                           ifrs-full
                        
                        
                           NumberOfOtherParticipantsOfRetirementBenefitPlan
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Number of other participants of retirement benefit plan
                        
                        
                           Disclosure: IAS 26.36 b
                        
                     
                           documentation
                        
                        
                           The number of other participants in a retirement benefit plan.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfOutstandingShareOptions
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Number of share options outstanding in share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 b (vi), Disclosure: IFRS 2.45 b (i), Disclosure: IFRS 2.45 d
                        
                     
                           documentation
                        
                        
                           The number of share options outstanding in a share-based payment arrangement.
                        
                     
                           periodStartLabel
                        
                        
                           Number of share options outstanding in share-based payment arrangement at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Number of share options outstanding in share-based payment arrangement at end of period
                        
                     
                           ifrs-full
                        
                        
                           NumberOfParticipantsOfRetirementBenefitPlanReceivingBenefits
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Number of participants of retirement benefit plan receiving benefits
                        
                        
                           Disclosure: IAS 26.36 b
                        
                     
                           documentation
                        
                        
                           The number of participants in a retirement benefit plan receiving benefits.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Number of share options exercisable in share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 b (vii)
                        
                     
                           documentation
                        
                        
                           The number of share options exercisable in a share-based payment arrangement.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfShareOptionsExercisedInSharebasedPaymentArrangement
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Number of share options exercised in share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 b (iv)
                        
                     
                           documentation
                        
                        
                           The number of share options exercised in a share-based payment arrangement.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfShareOptionsExpiredInSharebasedPaymentArrangement
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Number of share options expired in share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 b (v)
                        
                     
                           documentation
                        
                        
                           The number of share options expired in a share-based payment arrangement.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Number of share options forfeited in share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 b (iii)
                        
                     
                           documentation
                        
                        
                           The number of share options forfeited in a share-based payment arrangement.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfShareOptionsGrantedInSharebasedPaymentArrangement
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Number of share options granted in share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 b (ii)
                        
                     
                           documentation
                        
                        
                           The number of share options granted in a share-based payment arrangement.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfSharesAuthorised
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Number of shares authorised
                        
                        
                           Disclosure: IAS 1.79 a (i)
                        
                     
                           documentation
                        
                        
                           The number of shares authorised.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfSharesIssued
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Number of shares issued
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The number of shares issued by the entity.
                        
                     
                           totalLabel
                        
                        
                           Total number of shares issued
                        
                     
                           ifrs-full
                        
                        
                           NumberOfSharesIssuedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Number of shares issued [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           NumberOfSharesIssuedAndFullyPaid
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Number of shares issued and fully paid
                        
                        
                           Disclosure: IAS 1.79 a (ii)
                        
                     
                           documentation
                        
                        
                           The number of shares issued by the entity, for which full payment has been received.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfSharesIssuedButNotFullyPaid
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Number of shares issued but not fully paid
                        
                        
                           Disclosure: IAS 1.79 a (ii)
                        
                     
                           documentation
                        
                        
                           The number of shares issued by the entity, for which full payment has not been received.
                        
                     
                           ifrs-full
                        
                        
                           NumberOfSharesOutstanding
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Number of shares outstanding
                        
                        
                           Disclosure: IAS 1.79 a (iv)
                        
                     
                           documentation
                        
                        
                           The number of shares that have been authorised and issued, reduced by treasury shares held. [Refer: Treasury shares]
                        
                     
                           periodStartLabel
                        
                        
                           Number of shares outstanding at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Number of shares outstanding at end of period
                        
                     
                           ifrs-full
                        
                        
                           NumberOfSharesRepresentedByOneDepositaryReceipt
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Number of shares represented by one depositary receipt
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The number of shares represented by one depositary receipt.
                        
                     
                           ifrs-full
                        
                        
                           OccupancyExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Occupancy expense
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from occupancy services received by the entity.
                        
                     
                           ifrs-full
                        
                        
                           OfficeEquipment
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Office equipment
                        
                        
                           Example: IAS 16.37 h
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment representing equipment used to support office functions, not specifically used in the production process. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           OfficeEquipmentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Office equipment [member]
                        
                        
                           Example: IAS 16.37 h
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing equipment used to support office functions, not specifically used in the production process. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           OilAndGasAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Oil and gas assets
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           The amount of assets related to the exploration, evaluation, development or production of oil and gas.
                        
                     
                           ifrs-full
                        
                        
                           OilAndGasAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Oil and gas assets [member]
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           This member stands for oil and gas assets. [Refer: Oil and gas assets]
                        
                     
                           ifrs-full
                        
                        
                           OnDemandMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           On demand [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for an on demand time band.
                        
                     
                           ifrs-full
                        
                        
                           OnerousContractsContingentLiabilityMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Onerous contracts contingent liability [member]
                        
                        
                           Example: IAS 37.88
                        
                     
                           documentation
                        
                        
                           This member stands for a contingent liability for onerous contracts. An onerous contract is a contract in which the unavoidable costs of meeting the obligation under the contract exceed the economic benefits expected to be received under it. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           OnerousContractsCostOfFulfillingContractMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Onerous Contracts-Cost of Fulfilling Contract [member]
                        
                        
                           Disclosure: Expiry date 2024-01-01 IAS 37.105
                        
                     
                           documentation
                        
                        
                           This member stands for Onerous Contracts-Cost of Fulfilling a Contract (Amendments to IAS 37) issued in May 2020.
                        
                     
                           ifrs-full
                        
                        
                           OnerousContractsProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Onerous contracts provision
                        
                        
                           Example: IAS 37.66
                        
                     
                           documentation
                        
                        
                           The amount of provision for onerous contracts. An onerous contract is a contract in which the unavoidable costs of meeting the obligation under the contract exceed the economic benefits expected to be received under it. [Refer: Other provisions]
                        
                     
                           totalLabel
                        
                        
                           Total onerous contracts provision
                        
                     
                           ifrs-full
                        
                        
                           OnerousContractsProvisionAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Onerous contracts provision [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           OnerousContractsProvisionMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Onerous contracts provision [member]
                        
                        
                           Example: IAS 37.66
                        
                     
                           documentation
                        
                        
                           This member stands for a provision for onerous contracts. [Refer: Onerous contracts provision]
                        
                     
                           ifrs-full
                        
                        
                           OneYearBeforeReportingYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           One year before reporting year [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           This member stands for a year that ended one year before the end of the reporting year.
                        
                     
                           ifrs-full
                        
                        
                           OpeningBalanceAfterAdjustmentCumulativeEffectAtDateOfInitialApplicationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Opening balance after adjustment, cumulative effect at date of initial application [member]
                        
                        
                           Common practice: IAS 1.106
                        
                     
                           documentation
                        
                        
                           This member indicates the opening balance after the cumulative effect adjustment in the financial statements at the date of initial application of a new or amended IFRS Standard.
                        
                     
                           ifrs-full
                        
                        
                           OpeningBalanceBeforeAdjustmentCumulativeEffectAtDateOfInitialApplicationMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Opening balance before adjustment, cumulative effect at date of initial application [member]
                        
                        
                           Common practice: IAS 1.106
                        
                     
                           documentation
                        
                        
                           This member indicates the opening balance before the cumulative effect adjustment in the financial statements at the date of initial application of a new or amended IFRS Standard. It also represents the standard value for the ‘Cumulative effect at date of initial application’ axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           OperatingExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Operating expense
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of all operating expenses.
                        
                     
                           ifrs-full
                        
                        
                           OperatingExpenseExcludingCostOfSales
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Operating expense excluding cost of sales
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of operating expense excluding the cost of sales. [Refer: Cost of sales]
                        
                     
                           ifrs-full
                        
                        
                           OperatingLeaseIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Operating lease income
                        
                        
                           Disclosure: IFRS 16.90 b
                        
                     
                           documentation
                        
                        
                           The amount of operating lease income. Operating lease is a lease that does not transfer substantially all the risks and rewards incidental to ownership of an underlying asset.
                        
                     
                           ifrs-full
                        
                        
                           OperatingSegmentsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Operating segments [member]
                        
                        
                           Disclosure: IFRS 8.28
                        
                     
                           documentation
                        
                        
                           This member stands for operating segments. An operating segment is a component of an entity: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same entity); (b) whose operating results are regularly reviewed by the entity’s chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance; and (c) for which discrete financial information is available. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           OptionContractMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Option contract [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for a derivative financial instrument that gives the holder the right, but not the obligation, to purchase or sell an underlying asset for a specified price determined in advance. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           OptionPricingModelMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Option pricing model [member]
                        
                        
                           Example: IFRS 13.B11 b, Example: IFRS 13.IE63
                        
                     
                           documentation
                        
                        
                           This member stands for a specific valuation technique consistent with the income approach that involves analysing future amounts with option pricing models, such as the Black-Scholes-Merton formula or a binominal model (ie a lattice model), that incorporate present value techniques and reflect both the time value and intrinsic value of an option. [Refer: Income approach [member]]
                        
                     
                           ifrs-full
                        
                        
                           OrdinarySharesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Ordinary shares [member]
                        
                        
                           Common practice: IAS 1.79 a, Disclosure: IAS 33.66
                        
                     
                           documentation
                        
                        
                           This member stands for equity instruments that are subordinate to all other classes of equity instruments. It also represents the standard value for the 'Classes of ordinary shares' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           OriginalAssetsBeforeTransfer
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Original assets before transfer
                        
                        
                           Disclosure: IFRS 7.42D f
                        
                     
                           documentation
                        
                        
                           The amount of the original assets before transfer for transferred assets that the entity continues to recognise to the extent of its continuing involvement.
                        
                     
                           ifrs-full
                        
                        
                           OtherAdjustmentsForNoncashItems
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other adjustments for non-cash items
                        
                        
                           Common practice: IAS 7.20 b
                        
                     
                           documentation
                        
                        
                           Adjustments for non-cash items to reconcile profit (loss) to net cash flow from (used in) operating activities that the entity does not separately disclose in the same statement or note. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           OtherAdjustmentsForWhichCashEffectsAreInvestingOrFinancingCashFlow
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other adjustments for which cash effects are investing or financing cash flow
                        
                        
                           Common practice: IAS 7.20 c
                        
                     
                           documentation
                        
                        
                           Adjustments to reconcile profit (loss) to net cash flow from (used in) operating activities for which cash effects are investing or financing cash flow, that the entity does not separately disclose in the same statement or note. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           OtherAdjustmentsToReconcileProfitLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other adjustments to reconcile profit (loss)
                        
                        
                           Disclosure: IAS 7.20
                        
                     
                           documentation
                        
                        
                           Adjustments to reconcile profit (loss) to net cash flow from (used in) operating activities that the entity does not separately disclose in the same statement or note. [Refer: Adjustments to reconcile profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           OtherAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of assets that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherAssetsAmountContributedToFairValueOfPlanAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other assets, amount contributed to fair value of plan assets
                        
                        
                           Common practice: IAS 19.142
                        
                     
                           documentation
                        
                        
                           The amount other types of assets not separately disclosed contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other assets [member]
                        
                        
                           Example: IFRS 16.53
                        
                     
                           documentation
                        
                        
                           This member stands for assets that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherAssetsPercentageContributedToFairValueOfPlanAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Other assets, percentage contributed to fair value of plan assets
                        
                        
                           Common practice: IAS 19.142
                        
                     
                           documentation
                        
                        
                           The percentage other types of assets not separately disclosed contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]] [Contrast: Other assets, amount contributed to fair value of plan assets]
                        
                     
                           ifrs-full
                        
                        
                           OtherBorrowings
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other borrowings
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of borrowings that the entity does not separately disclose in the same statement or note. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           OtherCashAndCashEquivalents
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other cash and cash equivalents
                        
                        
                           Common practice: IAS 7.45
                        
                     
                           documentation
                        
                        
                           The amount of cash and cash equivalents that the entity does not separately disclose in the same statement or note. [Refer: Cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           OtherCashPaymentsFromOperatingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Other cash payments from operating activities
                        
                        
                           Example: IAS 7.14
                        
                     
                           documentation
                        
                        
                           The cash outflow for operating activities that the entity does not separately disclose in the same statement or note.
                        
                     
                           negatedLabel
                        
                        
                           Other cash payments from operating activities
                        
                     
                           ifrs-full
                        
                        
                           OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities
                        
                        
                           Example: IAS 7.16 c
                        
                     
                           documentation
                        
                        
                           The cash outflow to acquire equity or debt instruments of other entities (other than payments for those instruments considered to be cash equivalents or those held for dealing or trading purposes), classified as investing activities.
                        
                     
                           negatedTerseLabel
                        
                        
                           Other cash payments to acquire equity or debt instruments of other entities
                        
                     
                           ifrs-full
                        
                        
                           OtherCashPaymentsToAcquireInterestsInJointVenturesClassifiedAsInvestingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Other cash payments to acquire interests in joint ventures, classified as investing activities
                        
                        
                           Example: IAS 7.16 c
                        
                     
                           documentation
                        
                        
                           The cash outflow to acquire interests in joint ventures (other than payments for those instruments considered to be cash equivalents or those held for dealing or trading purposes), classified as investing activities. [Refer: Joint ventures [member]]
                        
                     
                           negatedTerseLabel
                        
                        
                           Other cash payments to acquire interests in joint ventures
                        
                     
                           ifrs-full
                        
                        
                           OtherCashReceiptsFromOperatingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other cash receipts from operating activities
                        
                        
                           Example: IAS 7.14
                        
                     
                           documentation
                        
                        
                           The cash inflow from operating activities that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherCashReceiptsFromSalesOfEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other cash receipts from sales of equity or debt instruments of other entities, classified as investing activities
                        
                        
                           Example: IAS 7.16 d
                        
                     
                           documentation
                        
                        
                           The cash inflow from sales of equity or debt instruments of other entities (other than receipts for those instruments considered to be cash equivalents and those held for dealing or trading purposes), classified as investing activities.
                        
                     
                           terseLabel
                        
                        
                           Other cash receipts from sales of equity or debt instruments of other entities
                        
                     
                           ifrs-full
                        
                        
                           OtherCashReceiptsFromSalesOfInterestsInJointVenturesClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other cash receipts from sales of interests in joint ventures, classified as investing activities
                        
                        
                           Example: IAS 7.16 d
                        
                     
                           documentation
                        
                        
                           The cash inflow from sales of interests in joint ventures (other than receipts for those instruments considered to be cash equivalents and those held for dealing or trading purposes), classified as investing activities. [Refer: Joint ventures [member]]
                        
                     
                           terseLabel
                        
                        
                           Other cash receipts from sales of interests in joint ventures
                        
                     
                           ifrs-full
                        
                        
                           OtherComponentsOfDeferredTaxExpenseIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other components of deferred tax expense (income)
                        
                        
                           Common practice: IAS 12.80
                        
                     
                           documentation
                        
                        
                           The amount of components of deferred tax expense or income that the entity does not separately disclose in the same statement or note. [Refer: Deferred tax expense (income)]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income
                        
                        
                           Disclosure: IAS 1.106 d (ii), Disclosure: IAS 1.81A b, Disclosure: IAS 1.91 a, Disclosure: IFRS 12.B12 b (viii)
                        
                     
                           documentation
                        
                        
                           The amount of income and expense (including reclassification adjustments) that is not recognised in profit or loss as required or permitted by IFRSs. [Refer: IFRSs [member]]
                        
                     
                           totalLabel
                        
                        
                           Total other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Other comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeAttributableToNoncontrollingInterests
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, attributable to non-controlling interests
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income attributable to non-controlling interests. [Refer: Non-controlling interests; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeAttributableToOwnersOfParent
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, attributable to owners of parent
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income attributable to owners of the parent.
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax
                        
                        
                           Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total other comprehensive income, before tax
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxApplicationOfOverlayApproach
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, application of overlay approach
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.35D b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, related to the application of the overlay approach. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, before tax, application of overlay approach
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxApplicationOfOverlayApproachAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, application of overlay approach [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxAvailableforsaleFinancialAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, available-for-sale financial assets
                        
                        
                           Disclosure: Expiry date 2023-01-01 IAS 1.7, Disclosure: Expiry date 2023-01-01 IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, after reclassification adjustments, related to available-for-sale financial assets. [Refer: Financial assets available-for-sale; Other comprehensive income, before tax]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, before tax, available-for-sale financial assets
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxCashFlowHedges
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, cash flow hedges
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, after reclassification adjustments, related to cash flow hedges. [Refer: Cash flow hedges [member]; Other comprehensive income, before tax]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, before tax, cash flow hedges
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, change in fair value of financial liability attributable to change in credit risk of liability
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, related to change in the fair value of financial liability attributable to change in the credit risk of the liability. [Refer: Other comprehensive income, before tax; Credit risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxChangeInValueOfForeignCurrencyBasisSpreads
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, change in value of foreign currency basis spreads
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, after reclassification adjustments, related to change in value of foreign currency basis spreads. [Refer: Other comprehensive income, before tax]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, before tax, change in value of foreign currency basis spreads
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxChangeInValueOfForwardElementsOfForwardContracts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, change in value of forward elements of forward contracts
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, after reclassification adjustments, related to change in value of forward elements of forward contracts. [Refer: Other comprehensive income, before tax]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, before tax, change in value of forward elements of forward contracts
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxChangeInValueOfTimeValueOfOptions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, change in value of time value of options
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, after reclassification adjustments, related to change in value of time value of options. [Refer: Other comprehensive income, before tax]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, before tax, change in value of time value of options
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, exchange differences on translation of foreign operations
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, after reclassification adjustments, related to exchange differences on translation of financial statements of foreign operations. [Refer: Other comprehensive income, before tax]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, before tax, exchange differences on translation of foreign operations
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslationOfForeignOperationsAndHedgesOfNetInvestmentsInForeignOperations
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations
                        
                        
                           Common practice: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, after reclassification adjustments, that is the aggregate of exchange differences on translation of financial statements of foreign operations and hedges of net investments in foreign operations. [Refer: Other comprehensive income, before tax]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslationOfForeignOperationsAndHedgesOfNetInvestmentsInForeignOperationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslationOtherThanTranslationOfForeignOperations
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, exchange differences on translation, other than translation of foreign operations
                        
                        
                           Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, related to exchange differences on translation of the financial statements of a parent company or a stand-alone entity to a different presentation currency. [Refer: Other comprehensive income, before tax]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxFinanceIncomeExpensesFromReinsuranceContractsHeldExcludedFromProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, finance income (expenses) from reinsurance contracts held excluded from profit or loss
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.7, Disclosure: Effective 2023-01-01 IAS 1.91 b, Disclosure: Effective 2023-01-01 IFRS 17.82, Disclosure: Effective 2023-01-01 IFRS 17.90
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, after reclassification adjustments, related to finance income (expenses) from reinsurance contracts held. [Refer: Insurance finance income (expenses); Reinsurance contracts held [member]]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, before tax, finance income (expenses) from reinsurance contracts held excluded from profit or loss
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, financial assets measured at fair value through other comprehensive income
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 b, Disclosure: IFRS 7.20 a (viii)
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, after reclassification adjustments, related to financial assets measured at fair value through other comprehensive income applying paragraph 4.1.2A of IFRS 9. [Refer: Financial assets measured at fair value through other comprehensive income; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           Do NOT use this element for other comprehensive income relating to equity instruments designated at fair value through other comprehensive income applying paragraph 5.7.5 of IFRS 9, which is not reclassified to profit or loss. Instead, use element ‘Other comprehensive income, net of tax, gains (losses) from investments in equity instruments’.
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, before tax, financial assets measured at fair value through other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, gains (losses) from investments in equity instruments
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 b, Disclosure: IFRS 7.20 a (vii)
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, related to gains (losses) from changes in the fair value of investments in equity instruments that the entity has designated at fair value through other comprehensive income applying paragraph 5.7.5 of IFRS 9. [Refer: Other comprehensive income, before tax]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxGainsLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, gains (losses) on hedging instruments that hedge investments in equity instruments
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, related to gains (losses) on hedging instruments that hedge investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: Other comprehensive income, before tax]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans
                        
                        
                           Disclosure: IAS 1.7, Common practice: IAS 19.135 b, Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, related to gains (losses) on remeasurements of defined benefit plans, which comprise actuarial gains and losses; the return on plan assets, excluding amounts included in net interest on the net defined benefit liability (asset); and any change in the effect of the asset ceiling, excluding amounts included in net interest on the net defined benefit liability (asset). [Refer: Other comprehensive income; Defined benefit plans [member]; Plan assets [member]; Net defined benefit liability (asset)] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from gain (loss) on remeasurement in other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlansAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxGainsLossesOnRevaluation
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, gains (losses) on revaluation of property, plant and equipment, right-of-use assets and intangible assets
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, related to gains (losses) in relation to changes in the revaluation surplus of property, plant and equipment, right-of-use assets and intangible assets. [Refer: Other comprehensive income, before tax; Revaluation surplus]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxHedgesOfNetInvestmentsInForeignOperations
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, hedges of net investments in foreign operations
                        
                        
                           Disclosure: IAS 1.91 b, Disclosure: IAS 39.102 a, Disclosure: IFRS 9.6.5.13 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, after reclassification adjustments, related to hedges of net investments in foreign operations. [Refer: Other comprehensive income, before tax]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, before tax, hedges of net investments in foreign operations
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossThatWillBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will be reclassified to profit or loss
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.7, Disclosure: Effective 2023-01-01 IAS 1.91 b, Disclosure: Effective 2023-01-01 IFRS 17.90
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, after reclassification adjustments, related to insurance finance income (expenses) from insurance contracts issued that will be reclassified subsequently to profit or loss. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, before tax, insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will be reclassified to profit or loss
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossThatWillNotBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will not be reclassified to profit or loss
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.7, Disclosure: Effective 2023-01-01 IAS 1.91 b, Disclosure: Effective 2023-01-01 IFRS 17.90
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, related to insurance finance income (expenses) from insurance contracts issued that will not be reclassified subsequently to profit or loss. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxNetMovementInRegulatoryDeferralAccountBalancesRelatedToItemsThatWillBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, net movement in regulatory deferral account balances related to items that will be reclassified to profit or loss
                        
                        
                           Disclosure: IFRS 14.22 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, related to the net movement in regulatory deferral account balances that is related to items that will be reclassified to profit or loss. [Refer: Regulatory deferral account balances [member]; Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, before tax, net movement in regulatory deferral account balances related to items that will be reclassified to profit or loss
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxNetMovementInRegulatoryDeferralAccountBalancesRelatedToItemsThatWillBeReclassifiedToProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, net movement in regulatory deferral account balances related to items that will be reclassified to profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeBeforeTaxNetMovementInRegulatoryDeferralAccountBalancesRelatedToItemsThatWillNotBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, before tax, net movement in regulatory deferral account balances related to items that will not be reclassified to profit or loss
                        
                        
                           Disclosure: IFRS 14.22 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, related to the net movement in regulatory deferral account balances that is related to items that will not be reclassified to profit or loss. [Refer: Regulatory deferral account balances [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxApplicationOfOverlayApproach
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, application of overlay approach
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.35D b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to the application of the overlay approach. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, net of tax, application of overlay approach
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxApplicationOfOverlayApproachAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, application of overlay approach [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxAvailableforsaleFinancialAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, available-for-sale financial assets
                        
                        
                           Disclosure: Expiry date 2023-01-01 IAS 1.7, Disclosure: Expiry date 2023-01-01 IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, after reclassification adjustments, related to available-for-sale financial assets. [Refer: Financial assets available-for-sale; Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, net of tax, available-for-sale financial assets
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxCashFlowHedges
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, cash flow hedges
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, after reclassification adjustments, related to cash flow hedges. [Refer: Cash flow hedges [member]; Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, net of tax, cash flow hedges
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, change in fair value of financial liability attributable to change in credit risk of liability
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to changes in the fair value of financial liabilities attributable to the changes in the credit risk of those liabilities. [Refer: Other comprehensive income; Credit risk [member]; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxChangeInValueOfForeignCurrencyBasisSpreads
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, change in value of foreign currency basis spreads
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, after reclassification adjustments, related to change in value of foreign currency basis spreads. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, net of tax, change in value of foreign currency basis spreads
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxChangeInValueOfForeignCurrencyBasisSpreadsThatHedgeTimeperiodRelatedHedgedItems
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, change in value of foreign currency basis spreads that hedge time-period related hedged items
                        
                        
                           Disclosure: IFRS 7.24E c
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to change in value of foreign currency basis spreads that hedge time-period related hedged items. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxChangeInValueOfForeignCurrencyBasisSpreadsThatHedgeTransactionRelatedHedgedItems
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, change in value of foreign currency basis spreads that hedge transaction related hedged items
                        
                        
                           Disclosure: IFRS 7.24E c
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to change in value of foreign currency basis spreads that hedge transaction related hedged items. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxChangeInValueOfForwardElementsOfForwardContracts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, change in value of forward elements of forward contracts
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, after reclassification adjustments, related to change in value of forward elements of forward contracts. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, net of tax, change in value of forward elements of forward contracts
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxChangeInValueOfForwardElementsOfForwardContractsThatHedgeTimeperiodRelatedHedgedItems
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, change in value of forward elements of forward contracts that hedge time-period related hedged items
                        
                        
                           Disclosure: IFRS 7.24E c
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to change in value of forward elements of forward contracts that hedge time-period related hedged items. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxChangeInValueOfForwardElementsOfForwardContractsThatHedgeTransactionRelatedHedgedItems
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, change in value of forward elements of forward contracts that hedge transaction related hedged items
                        
                        
                           Disclosure: IFRS 7.24E c
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to change in value of forward elements of forward contracts that hedge transaction related hedged items. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxChangeInValueOfTimeValueOfOptions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, change in value of time value of options
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, after reclassification adjustments, related to change in value of time value of options. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, net of tax, change in value of time value of options
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxChangeInValueOfTimeValueOfOptionsThatHedgeTimeperiodRelatedHedgedItems
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, change in value of time value of options that hedge time-period related hedged items
                        
                        
                           Disclosure: IFRS 7.24E b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to change in value of time value of options that hedge time-period related hedged items. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxChangeInValueOfTimeValueOfOptionsThatHedgeTransactionRelatedHedgedItems
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, change in value of time value of options that hedge transaction related hedged items
                        
                        
                           Disclosure: IFRS 7.24E b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to change in value of time value of options that hedge transaction related hedged items. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, exchange differences on translation of foreign operations
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, after reclassification adjustments, related to exchange differences when financial statements of foreign operations are translated. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, net of tax, exchange differences on translation of foreign operations
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationOfForeignOperationsAndHedgesOfNetInvestmentsInForeignOperations
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations
                        
                        
                           Common practice: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, after reclassification adjustments, that is the aggregate of exchange differences on translation of financial statements of foreign operations and hedges of net investments in foreign operations. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationOfForeignOperationsAndHedgesOfNetInvestmentsInForeignOperationsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationOtherThanTranslationOfForeignOperations
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, exchange differences on translation, other than translation of foreign operations
                        
                        
                           Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to exchange differences on translation of the financial statements of a parent company or a stand-alone entity to a different presentation currency. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxFinanceIncomeExpensesFromReinsuranceContractsHeldExcludedFromProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, finance income (expenses) from reinsurance contracts held excluded from profit or loss
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.7, Disclosure: Effective 2023-01-01 IAS 1.91 a, Disclosure: Effective 2023-01-01 IFRS 17.82, Disclosure: Effective 2023-01-01 IFRS 17.90
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, after reclassification adjustments, related to finance income (expenses) from reinsurance contracts held. [Refer: Insurance finance income (expenses); Reinsurance contracts held [member]]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, net of tax, finance income (expenses) from reinsurance contracts held excluded from profit or loss
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, financial assets measured at fair value through other comprehensive income
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, after reclassification adjustments, related to financial assets measured at fair value through other comprehensive income applying paragraph 4.1.2A of IFRS 9. [Refer: Financial assets measured at fair value through other comprehensive income; Other comprehensive income]
                        
                     
                           commentaryGuidance
                        
                        
                           Do NOT use this element for other comprehensive income relating to equity instruments designated at fair value through other comprehensive income applying paragraph 5.7.5 of IFRS 9, which is not reclassified to profit or loss. Instead, use element ‘Other comprehensive income, net of tax, gains (losses) from investments in equity instruments’.
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, net of tax, financial assets measured at fair value through other comprehensive income
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, gains (losses) from investments in equity instruments
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to gains (losses) from changes in the fair value of investments in equity instruments that the entity has designated at fair value through other comprehensive income applying paragraph 5.7.5 of IFRS 9. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxGainsLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, gains (losses) on hedging instruments that hedge investments in equity instruments
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to gains (losses) on hedging instruments that hedge investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans
                        
                        
                           Disclosure: IAS 1.7, Common practice: IAS 19.135 b, Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to gains (losses) on remeasurements of defined benefit plans, which comprise actuarial gains and losses; the return on plan assets, excluding amounts included in net interest on the net defined benefit liability (asset); and any change in the effect of the asset ceiling, excluding amounts included in net interest on the net defined benefit liability (asset). [Refer: Other comprehensive income; Defined benefit plans [member]; Plan assets [member]; Net defined benefit liability (asset)] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from gain (loss) on remeasurement in other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlansAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxGainsLossesOnRevaluation
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, gains (losses) on revaluation of property, plant and equipment, right-of-use assets and intangible assets
                        
                        
                           Disclosure: IAS 1.7, Disclosure: IAS 1.91 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to gains (losses) in relation to changes in the revaluation surplus of property, plant and equipment, right-of-use assets and intangible assets. [Refer: Other comprehensive income; Revaluation surplus]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxHedgesOfNetInvestmentsInForeignOperations
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, hedges of net investments in foreign operations
                        
                        
                           Disclosure: IAS 1.91 a, Disclosure: IAS 39.102 a, Disclosure: IFRS 9.6.5.13 a
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, after reclassification adjustments, related to hedges of net investments in foreign operations. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, net of tax, hedges of net investments in foreign operations
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossThatWillBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will be reclassified to profit or loss
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.7, Disclosure: Effective 2023-01-01 IAS 1.91 a, Disclosure: Effective 2023-01-01 IFRS 17.90
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, after reclassification adjustments, related to insurance finance income (expenses) from insurance contracts issued that will be reclassified subsequently to profit or loss. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, net of tax, insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will be reclassified to profit or loss
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossThatWillNotBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will not be reclassified to profit or loss
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.7, Disclosure: Effective 2023-01-01 IAS 1.91 a, Disclosure: Effective 2023-01-01 IFRS 17.90
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to insurance finance income (expenses) from insurance contracts issued that will not be reclassified subsequently to profit or loss. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxNetMovementInRegulatoryDeferralAccountBalancesRelatedToItemsThatWillBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, net movement in regulatory deferral account balances related to items that will be reclassified to profit or loss
                        
                        
                           Disclosure: IFRS 14.22 b, Disclosure: IFRS 14.35
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to the net movement in regulatory deferral account balances that is related to items that will be reclassified to profit or loss. [Refer: Regulatory deferral account balances [member]; Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Other comprehensive income, net of tax, net movement in regulatory deferral account balances related to items that will be reclassified to profit or loss
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxNetMovementInRegulatoryDeferralAccountBalancesRelatedToItemsThatWillBeReclassifiedToProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, net movement in regulatory deferral account balances related to items that will be reclassified to profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeNetOfTaxNetMovementInRegulatoryDeferralAccountBalancesRelatedToItemsThatWillNotBeReclassifiedToProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income, net of tax, net movement in regulatory deferral account balances related to items that will not be reclassified to profit or loss
                        
                        
                           Disclosure: IFRS 14.22 a, Disclosure: IFRS 14.35
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, related to the net movement in regulatory deferral account balances that is related to items that will not be reclassified to profit or loss. [Refer: Regulatory deferral account balances [member]; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income that will be reclassified to profit or loss, before tax
                        
                        
                           Common practice: IAS 1.82A, Common practice: IAS 1.IG6
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income that will be reclassified to profit or loss, before tax. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total other comprehensive income that will be reclassified to profit or loss, before tax
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income that will be reclassified to profit or loss, net of tax
                        
                        
                           Example: IAS 1.82A, Example: IAS 1.IG6
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income that will be reclassified to profit or loss, net of tax. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total other comprehensive income that will be reclassified to profit or loss, net of tax
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income that will not be reclassified to profit or loss, before tax
                        
                        
                           Common practice: IAS 1.82A, Common practice: IAS 1.IG6
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income that will not be reclassified to profit or loss, before tax. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total other comprehensive income that will not be reclassified to profit or loss, before tax
                        
                     
                           ifrs-full
                        
                        
                           OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other comprehensive income that will not be reclassified to profit or loss, net of tax
                        
                        
                           Example: IAS 1.82A, Example: IAS 1.IG6
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income that will not be reclassified to profit or loss, net of tax. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total other comprehensive income that will not be reclassified to profit or loss, net of tax
                        
                     
                           ifrs-full
                        
                        
                           OtherContingentLiabilitiesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other contingent liabilities [member]
                        
                        
                           Example: IAS 37.88
                        
                     
                           documentation
                        
                        
                           This member stands for contingent liabilities that the entity does not separately disclose in the same statement or note. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherCurrentAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other current assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current assets that the entity does not separately disclose in the same statement or note. [Refer: Current assets]
                        
                     
                           ifrs-full
                        
                        
                           OtherCurrentBorrowingsAndCurrentPortionOfOtherNoncurrentBorrowings
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other current borrowings and current portion of other non-current borrowings
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of current other borrowings and the current portion of non-current other borrowings. [Refer: Other borrowings]
                        
                     
                           ifrs-full
                        
                        
                           OtherCurrentFinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other current financial assets
                        
                        
                           Disclosure: IAS 1.54 d
                        
                     
                           documentation
                        
                        
                           The amount of current financial assets that the entity does not separately disclose in the same statement or note. [Refer: Other financial assets; Current financial assets]
                        
                     
                           ifrs-full
                        
                        
                           OtherCurrentFinancialLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other current financial liabilities
                        
                        
                           Disclosure: IAS 1.54 m, Disclosure: IFRS 12.B13 b
                        
                     
                           documentation
                        
                        
                           The amount of current financial liabilities that the entity does not separately disclose in the same statement or note. [Refer: Other financial liabilities; Current financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           OtherCurrentLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other current liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current liabilities that the entity does not separately disclose in the same statement or note. [Refer: Current liabilities]
                        
                     
                           ifrs-full
                        
                        
                           OtherCurrentNonfinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other current non-financial assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current non-financial assets that the entity does not separately disclose in the same statement or note. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           OtherCurrentNonfinancialLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other current non-financial liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current non-financial liabilities that the entity does not separately disclose in the same statement or note. [Refer: Other financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           OtherCurrentPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other current payables
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current payables that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherCurrentReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other current receivables
                        
                        
                           Example: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of current other receivables. [Refer: Other receivables]
                        
                     
                           ifrs-full
                        
                        
                           OtherDebtInstrumentsHeld
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other debt instruments held
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of debt instruments held by the entity that it does not separately disclose in the same statement or note. [Refer: Debt instruments held]
                        
                     
                           ifrs-full
                        
                        
                           OtherDecreasesAggregateDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueYetToBeRecognised
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Other decreases, aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss
                        
                        
                           Example: IFRS 7.28 b, Example: IFRS 7.IG14
                        
                     
                           documentation
                        
                        
                           The decrease in the aggregate difference between the fair value at initial recognition and the transaction price of financial instruments yet to be recognised in profit or loss that the entity does not separately disclose in the same statement or note. [Refer: Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss; Financial instruments, class [member]]
                        
                     
                           negatedLabel
                        
                        
                           Other decreases, aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss
                        
                     
                           ifrs-full
                        
                        
                           OtherDifferencesToCashAndCashEquivalentsInStatementOfCashFlows
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Other differences to cash and cash equivalents in statement of cash flows
                        
                        
                           Common practice: IAS 7.45
                        
                     
                           documentation
                        
                        
                           The amount of differences between cash and cash equivalents in the statement of cash flows and the statement of financial position that the entity does not separately disclose in the same statement or note. [Refer: Cash and cash equivalents]
                        
                     
                           negatedLabel
                        
                        
                           Other differences to cash and cash equivalents in statement of cash flows
                        
                     
                           ifrs-full
                        
                        
                           OtherDisposalsOfAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other disposals of assets [member]
                        
                        
                           Example: IAS 10.22 c
                        
                     
                           documentation
                        
                        
                           This member stands for disposals of assets that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherEmployeeExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other employee expense
                        
                        
                           Common practice: IAS 19.5
                        
                     
                           documentation
                        
                        
                           The amount of employee expenses that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherEnvironmentRelatedContingentLiabilityMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other environment related contingent liability [member]
                        
                        
                           Common practice: IAS 37.88
                        
                     
                           documentation
                        
                        
                           This member stands for an environment-related contingent liability that the entity does not separately disclose in the same statement or note. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherEnvironmentRelatedProvisionMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other environment related provision [member]
                        
                        
                           Common practice: IAS 37.84
                        
                     
                           documentation
                        
                        
                           This member stands for an environment-related provision that the entity does not separately disclose in the same statement or note. [Refer: Other provisions [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherEquityInterest
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other equity interest
                        
                        
                           Example: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           The amount of equity interest of an entity without share capital that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherEquityInterestMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other equity interest [member]
                        
                        
                           Disclosure: IAS 1.106
                        
                     
                           documentation
                        
                        
                           This member stands for equity interest of an entity without share capital that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherEquitySecuritiesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other equity securities [member]
                        
                        
                           Example: IFRS 13.94, Example: IFRS 13.IE60
                        
                     
                           documentation
                        
                        
                           This member stands for equity instruments that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherExpenseByFunction
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Other expense, by function
                        
                        
                           Example: IAS 1.103, Disclosure: IAS 1.99, Disclosure: IAS 26.35 b (vii)
                        
                     
                           documentation
                        
                        
                           The amount of expenses that the entity does not separately disclose in the same statement or note when the entity uses the 'function of expense' form for its analysis of expenses.
                        
                     
                           negatedTerseLabel
                        
                        
                           Other expense
                        
                     
                           ifrs-full
                        
                        
                           OtherExpenseByNature
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other expenses, by nature
                        
                        
                           Example: IAS 1.102, Disclosure: IAS 1.99
                        
                     
                           documentation
                        
                        
                           The amount of expenses that the entity does not separately disclose in the same statement or note when the entity uses the 'nature of expense' form for its analysis of expenses. [Refer: Expenses, by nature]
                        
                     
                           negatedTerseLabel
                        
                        
                           Other expenses
                        
                     
                           terseLabel
                        
                        
                           Other expenses
                        
                     
                           ifrs-full
                        
                        
                           OtherFeeAndCommissionExpense
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Other fee and commission expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of fee and commission expense that the entity does not separately disclose in the same statement or note. [Refer: Fee and commission expense]
                        
                     
                           negatedLabel
                        
                        
                           Other fee and commission expense
                        
                     
                           ifrs-full
                        
                        
                           OtherFeeAndCommissionIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other fee and commission income
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of fee and commission income that the entity does not separately disclose in the same statement or note. [Refer: Fee and commission income]
                        
                     
                           ifrs-full
                        
                        
                           OtherFinanceCost
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other finance cost
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of finance costs that the entity does not separately disclose in the same statement or note. [Refer: Finance costs]
                        
                     
                           ifrs-full
                        
                        
                           OtherFinanceIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other finance income
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of finance income that the entity does not separately disclose in the same statement or note. [Refer: Finance income]
                        
                     
                           ifrs-full
                        
                        
                           OtherFinanceIncomeCost
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other finance income (cost)
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of finance income or cost that the entity does not separately disclose in the same statement or note. [Refer: Finance income (cost)]
                        
                     
                           ifrs-full
                        
                        
                           OtherFinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other financial assets
                        
                        
                           Disclosure: IAS 1.54 d
                        
                     
                           documentation
                        
                        
                           The amount of financial assets that the entity does not separately disclose in the same statement or note. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           OtherFinancialLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other financial liabilities
                        
                        
                           Disclosure: IAS 1.54 m
                        
                     
                           documentation
                        
                        
                           The amount of financial liabilities that the entity does not separately disclose in the same statement or note. [Refer: Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           OtherGainsLosses
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other gains (losses)
                        
                        
                           Common practice: IAS 1.102, Common practice: IAS 1.103
                        
                     
                           documentation
                        
                        
                           The gains (losses) that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherImpairedAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other impaired assets [member]
                        
                        
                           Example: IAS 36.127
                        
                     
                           documentation
                        
                        
                           This member stands for impaired assets that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other income
                        
                        
                           Example: IAS 1.102, Example: IAS 1.103, Disclosure: IAS 26.35 b (iv)
                        
                     
                           documentation
                        
                        
                           The amount of operating income that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other income (expense) from subsidiaries, jointly controlled entities and associates
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of income or expense from subsidiaries, jointly controlled entities and associates that the entity does not separately disclose in the same statement or note. [Refer: Associates [member]; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherIncreasesAggregateDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueYetToBeRecognised
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Other increases, aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss
                        
                        
                           Example: IFRS 7.28 b, Example: IFRS 7.IG14
                        
                     
                           documentation
                        
                        
                           The increase in the aggregate difference between the fair value at initial recognition and the transaction price of financial instruments yet to be recognised in profit or loss that the entity does not separately disclose in the same statement or note. [Refer: Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherIndividuallyImmaterialComponentsOfOtherComprehensiveIncomeBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other individually immaterial components of other comprehensive income, before tax
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of individually immaterial components of other comprehensive income, before tax, that the entity does not separately disclose in the same statement or note. [Refer: Other comprehensive income, before tax]
                        
                     
                           ifrs-full
                        
                        
                           OtherIndividuallyImmaterialComponentsOfOtherComprehensiveIncomeNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other individually immaterial components of other comprehensive income, net of tax
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of individually immaterial components of other comprehensive income, net of tax, that the entity does not separately disclose in the same statement or note. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other inflows (outflows) of cash, classified as financing activities
                        
                        
                           Disclosure: IAS 7.21
                        
                     
                           documentation
                        
                        
                           Inflows (outflows) of cash, classified as financing activities, that the entity does not separately disclose in the same statement or note.
                        
                     
                           terseLabel
                        
                        
                           Other inflows (outflows) of cash
                        
                     
                           ifrs-full
                        
                        
                           OtherInflowsOutflowsOfCashClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other inflows (outflows) of cash, classified as investing activities
                        
                        
                           Disclosure: IAS 7.21
                        
                     
                           documentation
                        
                        
                           Inflows (outflows) of cash, classified as investing activities, that the entity does not separately disclose in the same statement or note.
                        
                     
                           terseLabel
                        
                        
                           Other inflows (outflows) of cash
                        
                     
                           ifrs-full
                        
                        
                           OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other inflows (outflows) of cash, classified as operating activities
                        
                        
                           Disclosure: IAS 7.14
                        
                     
                           documentation
                        
                        
                           Inflows (outflows) of cash, classified as operating activities, that the entity does not separately disclose in the same statement or note.
                        
                     
                           terseLabel
                        
                        
                           Other inflows (outflows) of cash
                        
                     
                           ifrs-full
                        
                        
                           OtherIntangibleAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other intangible assets
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets that the entity does not separately disclose in the same statement or note. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           OtherIntangibleAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other intangible assets [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets that the entity does not separately disclose in the same statement or note. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           OtherInventories
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other current inventories
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           The amount of inventory that the entity does not separately disclose in the same statement or note. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           OtherLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of liabilities that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssued
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other liabilities under insurance contracts and reinsurance contracts issued
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG22
                        
                     
                           documentation
                        
                        
                           The amount of liabilities under insurance contracts and reinsurance contracts issued that the entity does not separately disclose in the same statement or note. [Refer: Liabilities under insurance contracts and reinsurance contracts issued]
                        
                     
                           ifrs-full
                        
                        
                           OtherLongtermBenefits
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other long-term employee benefits
                        
                        
                           Common practice: IAS 19.158
                        
                     
                           documentation
                        
                        
                           The amount of long-term employee benefits other than post-employment benefits and termination benefits. Such benefits may include long-term paid absences, jubilee or other long-service benefits, long-term disability benefits, long-term profit-sharing and bonuses and long-term deferred remuneration. [Refer: Employee benefits expense]
                        
                     
                           ifrs-full
                        
                        
                           OtherLongtermProvisions
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other non-current provisions
                        
                        
                           Disclosure: IAS 1.78 d
                        
                     
                           documentation
                        
                        
                           The amount of non-current provisions other than provisions for employee benefits. [Refer: Non-current provisions]
                        
                     
                           ifrs-full
                        
                        
                           OtherMaterialActuarialAssumptions
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Other material actuarial assumptions
                        
                        
                           Common practice: IAS 19.144
                        
                     
                           documentation
                        
                        
                           Any other material assumption used as a significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Actuarial assumptions [member]; Defined benefit obligation, at present value]
                        
                     
                           ifrs-full
                        
                        
                           OtherMaterialActuarialAssumptionsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other material actuarial assumptions [member]
                        
                        
                           Common practice: IAS 19.145
                        
                     
                           documentation
                        
                        
                           This member stands for material actuarial assumptions that the entity does not separately disclose in the same statement or note. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherMaterialNoncashItems
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other material non-cash items
                        
                        
                           Disclosure: IFRS 8.23 i, Disclosure: IFRS 8.28 e
                        
                     
                           documentation
                        
                        
                           The amount of material non-cash items other than depreciation and amortisation.
                        
                     
                           ifrs-full
                        
                        
                           OtherNoncurrentAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other non-current assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current assets that the entity does not separately disclose in the same statement or note. [Refer: Non-current assets]
                        
                     
                           ifrs-full
                        
                        
                           OtherNoncurrentFinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other non-current financial assets
                        
                        
                           Disclosure: IAS 1.54 d
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial assets that the entity does not separately disclose in the same statement or note. [Refer: Other financial assets]
                        
                     
                           ifrs-full
                        
                        
                           OtherNoncurrentFinancialLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other non-current financial liabilities
                        
                        
                           Disclosure: IAS 1.54 m, Disclosure: IFRS 12.B13 c
                        
                     
                           documentation
                        
                        
                           The amount of non-current financial liabilities that the entity does not separately disclose in the same statement or note. [Refer: Other financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           OtherNoncurrentLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other non-current liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current liabilities that the entity does not separately disclose in the same statement or note. [Refer: Non-current liabilities]
                        
                     
                           ifrs-full
                        
                        
                           OtherNoncurrentNonfinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other non-current non-financial assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current non-financial assets that the entity does not separately disclose in the same statement or note. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           OtherNoncurrentNonfinancialLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other non-current non-financial liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current non-financial liabilities that the entity does not separately disclose in the same statement or note. [Refer: Other financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           OtherNoncurrentPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other non-current payables
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-current payables that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherNoncurrentReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other non-current receivables
                        
                        
                           Example: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of non-current other receivables. [Refer: Other receivables]
                        
                     
                           ifrs-full
                        
                        
                           OtherNonfinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other non-financial assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-financial assets that the entity does not separately disclose in the same statement or note. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           OtherNonfinancialLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other non-financial liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of non-financial liabilities that the entity does not separately disclose in the same statement or note. [Refer: Other financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           OtherOperatingIncomeExpense
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other operating income (expense)
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of operating income (expense) that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other payables
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           Amounts payable that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherPriceRiskMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other price risk [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124, Disclosure: Effective 2023-01-01 IFRS 17.125, Disclosure: Effective 2023-01-01 IFRS 17.127, Disclosure: Effective 2023-01-01 IFRS 17.128 a (ii), Disclosure: IFRS 7 - Defined terms
                        
                     
                           documentation
                        
                        
                           This member stands for a type of market risk representing the risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in market prices (other than those arising from interest rate risk or currency risk), whether those changes are caused by factors specific to the individual financial instrument or its issuer, or by factors affecting all similar financial instruments traded in the market. [Refer: Currency risk [member]; Interest rate risk [member]; Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherPropertyPlantAndEquipment
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other property, plant and equipment
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment that the entity does not separately disclose in the same statement or note. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           OtherPropertyPlantAndEquipmentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other property, plant and equipment [member]
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing property, plant and equipment that the entity does not separately disclose in the same statement or note. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           OtherProvisions
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other provisions
                        
                        
                           Disclosure: IAS 1.78 d, Disclosure: IAS 37.84 a
                        
                     
                           documentation
                        
                        
                           The amount of provisions other than provisions for employee benefits. [Refer: Provisions]
                        
                     
                           totalLabel
                        
                        
                           Total other provisions
                        
                     
                           periodStartLabel
                        
                        
                           Other provisions at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Other provisions at end of period
                        
                     
                           ifrs-full
                        
                        
                           OtherProvisionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Other provisions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           OtherProvisionsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Other provisions [member]
                        
                        
                           Disclosure: IAS 37.84
                        
                     
                           documentation
                        
                        
                           This member stands for provisions other than provisions for employee benefits. It also represents the standard value for the 'Classes of other provisions' axis if no other member is used. [Refer: Provisions]
                        
                     
                           ifrs-full
                        
                        
                           OtherReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other receivables
                        
                        
                           Example: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount receivable by the entity that it does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OtherRegulatoryDeferralAccountCreditBalances
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other regulatory deferral account credit balances
                        
                        
                           Example: IFRS 14.25, Example: IFRS 14.IE5
                        
                     
                           documentation
                        
                        
                           The amount of regulatory deferral account credit balances that the entity does not separately disclose in the same statement or note. [Refer: Regulatory deferral account credit balances]
                        
                     
                           ifrs-full
                        
                        
                           OtherRegulatoryDeferralAccountDebitBalances
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Other regulatory deferral account debit balances
                        
                        
                           Example: IFRS 14.25, Example: IFRS 14.IE5
                        
                     
                           documentation
                        
                        
                           The amount of regulatory deferral account debit balances that the entity does not separately disclose in the same statement or note. [Refer: Regulatory deferral account debit balances]
                        
                     
                           ifrs-full
                        
                        
                           OtherRelatedPartiesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other related parties [member]
                        
                        
                           Disclosure: IAS 24.19 g
                        
                     
                           documentation
                        
                        
                           This member stands for related parties that the entity does not separately disclose in the same statement or note. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherReserves
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other reserves
                        
                        
                           Example: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity representing reserves within equity, not including retained earnings. [Refer: Retained earnings]
                        
                     
                           ifrs-full
                        
                        
                           OtherReservesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other reserves [member]
                        
                        
                           Disclosure: IAS 1.106, Disclosure: IAS 1.79 b
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing reserves within equity, not including retained earnings. It also represents the standard value for the 'Reserves within equity' axis if no other member is used. [Refer: Retained earnings]
                        
                     
                           ifrs-full
                        
                        
                           OtherRevenue
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other revenue
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from sources that the entity does not separately disclose in the same statement or note. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           OtherReversalsOfProvisions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other reversals of provisions
                        
                        
                           Disclosure: IAS 1.98 g
                        
                     
                           documentation
                        
                        
                           The amount of reversals of provisions that the entity does not separately disclose in the same statement or note. [Refer: Provisions]
                        
                     
                           ifrs-full
                        
                        
                           OtherShorttermEmployeeBenefits
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other short-term employee benefits
                        
                        
                           Common practice: IAS 19.9
                        
                     
                           documentation
                        
                        
                           The amount of expense from employee benefits (other than termination benefits), which are expected to be settled wholly within twelve months after the end of the annual reporting period in which the employees render the related services, that the entity does not separately disclose in the same statement or note. [Refer: Employee benefits expense]
                        
                     
                           ifrs-full
                        
                        
                           OtherShorttermProvisions
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other current provisions
                        
                        
                           Disclosure: IAS 1.78 d
                        
                     
                           documentation
                        
                        
                           The amount of current provisions other than provisions for employee benefits. [Refer: Provisions]
                        
                     
                           ifrs-full
                        
                        
                           OtherTangibleOrIntangibleAssetsTransferred
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Other tangible or intangible assets transferred
                        
                        
                           Disclosure: IFRS 3.B64 f (ii)
                        
                     
                           documentation
                        
                        
                           The fair value, at acquisition date, of other tangible or intangible assets (including a business or subsidiary of the acquirer) transferred as consideration in a business combination, that the entity does not separately disclose in the same note. [Refer: Intangible assets other than goodwill; Business combinations [member]; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Other tax effects for reconciliation between accounting profit and tax expense (income)
                        
                        
                           Disclosure: IAS 12.81 c (i)
                        
                     
                           documentation
                        
                        
                           The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that the entity does not separately disclose in the same statement or note. [Refer: Accounting profit; Applicable tax rate]
                        
                     
                           ifrs-full
                        
                        
                           OtherTaxRateEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Other tax rate effects for reconciliation between accounting profit and tax expense (income)
                        
                        
                           Disclosure: IAS 12.81 c (ii)
                        
                     
                           documentation
                        
                        
                           Tax rate effects, in aggregate, on the reconciliation between the average effective tax rate and the applicable tax rate that the entity does not separately disclose in the reconciliation. [Refer: Average effective tax rate; Applicable tax rate]
                        
                     
                           ifrs-full
                        
                        
                           OtherTemporaryDifferencesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Other temporary differences [member]
                        
                        
                           Common practice: IAS 12.81 g
                        
                     
                           documentation
                        
                        
                           This member stands for temporary differences that the entity does not separately disclose in the same statement or note. [Refer: Temporary differences [member]]
                        
                     
                           ifrs-full
                        
                        
                           OtherTradingIncomeExpense
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other trading income (expense)
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of trading income (expense) that the entity does not separately disclose in the same statement or note. [Refer: Trading income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           OtherWorkPerformedByEntityAndCapitalised
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Other work performed by entity and capitalised
                        
                        
                           Common practice: IAS 1.85, Example: IAS 1.IG6
                        
                     
                           documentation
                        
                        
                           The amount of the entity's own work capitalised from items originally classified as costs that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           OutflowsOfCashFromInvestingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Outflows of cash from investing activities
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for investing activities.
                        
                     
                           ifrs-full
                        
                        
                           OutputOfAgriculturalProduce
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Output of agricultural produce
                        
                        
                           Common practice: IAS 41.46 b (ii)
                        
                     
                           documentation
                        
                        
                           The output of entity's agricultural produce.
                        
                     
                           ifrs-full
                        
                        
                           OutstandingBalancesForRelatedPartyTransactionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Outstanding balances for related party transactions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           OutstandingCommitmentsMadeByEntityRelatedPartyTransactions
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Outstanding commitments made by entity, related party transactions
                        
                        
                           Disclosure: IAS 24.18 b
                        
                     
                           documentation
                        
                        
                           The amount of outstanding commitments made by the entity in related party transactions. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           OutstandingCommitmentsMadeOnBehalfOfEntityRelatedPartyTransactions
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Outstanding commitments made on behalf of entity, related party transactions
                        
                        
                           Disclosure: IAS 24.18 b
                        
                     
                           documentation
                        
                        
                           The amount of outstanding commitments made on behalf of the entity in related party transactions. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           OwneroccupiedPropertyMeasuredUsingInvestmentPropertyFairValueModel
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Owner-occupied property measured using investment property fair value model
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 16.29B
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment representing owner-occupied property measured using the investment property fair value model applying paragraph 29A of IAS 16. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           OwneroccupiedPropertyMeasuredUsingInvestmentPropertyFairValueModelMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Owner-occupied property measured using investment property fair value model [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 16.29B
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing owner-occupied property measured using the investment property fair value model applying paragraph 29A of IAS 16. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           ParentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Parent [member]
                        
                        
                           Disclosure: IAS 24.19 a
                        
                     
                           documentation
                        
                        
                           This member stands for an entity that controls one or more entities.
                        
                     
                           ifrs-full
                        
                        
                           ParticipatingEquityInstrumentsOtherThanOrdinarySharesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Participating equity instruments other than ordinary shares [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ParticipationInDefinedBenefitPlanThatSharesRisksBetweenGroupEntitiesRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Participation in defined benefit plan that shares risks between group entities, related party transactions
                        
                        
                           Example: IAS 24.22
                        
                     
                           documentation
                        
                        
                           The amount of participation by the entity in a defined benefit plan that shares risks between group entities. [Refer: Defined benefit plans [member]; Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ParValuePerShare
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Par value per share
                        
                        
                           Disclosure: IAS 1.79 a (iii)
                        
                     
                           documentation
                        
                        
                           The nominal value per share.
                        
                     
                           ifrs-full
                        
                        
                           PastDueStatusAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Past due status [axis]
                        
                        
                           Example: IFRS 7.35N, Common practice: Expiry date 2023-01-01 IFRS 7.37
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           PastDueStatusMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Past due status [member]
                        
                        
                           Example: IFRS 7.35N, Common practice: Expiry date 2023-01-01 IFRS 7.37
                        
                     
                           documentation
                        
                        
                           This member stands for all past-due statuses. It also represents the standard value for the 'Past due status' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           PastServiceCostAndGainsLossesArisingFromSettlementsNetDefinedBenefitLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from past service cost and losses (gains) arising from settlements
                        
                        
                           Disclosure: IAS 19.141 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the net defined benefit liability (asset) resulting from past service cost and losses (gains) arising from settlements. [Refer: Decrease (increase) in net defined benefit liability (asset) resulting from gains (losses) arising from settlements; Net defined benefit liability (asset)]
                        
                     
                           netLabel
                        
                        
                           Net increase (decrease) in net defined benefit liability (asset) resulting from past service cost and gains (losses) arising from settlements
                        
                     
                           ifrs-full
                        
                        
                           PastServiceCostAndGainsLossesArisingFromSettlementsNetDefinedBenefitLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Past service cost and gains (losses) arising from settlements, net defined benefit liability (asset) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           PastServiceCostAndLossesGainsArisingFromSettlementsDefinedBenefitPlans
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Past service cost and losses (gains) arising from settlements, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of expense (income) resulting from past service cost and losses (gains) arising from settlements. [Refer: Post-employment benefit expense in profit or loss, defined benefit plans; Past service cost, defined benefit plans] [Contrast: Increase (decrease) in net defined benefit liability (asset) resulting from past service cost and losses (gains) arising from settlements]
                        
                     
                           totalLabel
                        
                        
                           Total past service cost and losses (gains) arising from settlements, defined benefit plans
                        
                     
                           ifrs-full
                        
                        
                           PastServiceCostAndLossesGainsArisingFromSettlementsDefinedBenefitPlansAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Past service cost and losses (gains) arising from settlements, defined benefit plans [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           PastServiceCostDefinedBenefitPlans
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Past service cost, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of expense (income) resulting from past service cost. Past service cost is the change in the present value of the defined benefit obligation for employee service in prior periods, resulting from a plan amendment (the introduction or withdrawal of, or changes to, a defined benefit plan) or a curtailment (a significant reduction by the entity in the number of employees covered by a plan). [Refer: Post-employment benefit expense in profit or loss, defined benefit plans; Defined benefit plans [member]] [Contrast: Increase (decrease) in net defined benefit liability (asset) resulting from past service cost]
                        
                     
                           ifrs-full
                        
                        
                           PastServiceCostNetDefinedBenefitLiabilityAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from past service cost
                        
                        
                           Disclosure: IAS 19.141 d
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the net defined benefit liability (asset) resulting from past service cost. Past service cost is the change in the present value of the defined benefit obligation for employee service in prior periods, resulting from a plan amendment (the introduction or withdrawal of, or changes to, a defined benefit plan) or a curtailment (a significant reduction by the entity in the number of employees covered by a plan). [Refer: Net defined benefit liability (asset); Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           PayablesForPurchaseOfEnergy
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Payables for purchase of energy
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of payables for the purchase of energy.
                        
                     
                           ifrs-full
                        
                        
                           PayablesForPurchaseOfNoncurrentAssets
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Payables for purchase of non-current assets
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of payables for the purchase of non-current assets. [Refer: Non-current assets]
                        
                     
                           ifrs-full
                        
                        
                           PayablesOnSocialSecurityAndTaxesOtherThanIncomeTax
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Payables on social security and taxes other than income tax
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of payment due on social security and taxes other than income tax. Income taxes include all domestic and foreign taxes that are based on taxable profits. Income taxes also include taxes, such as withholding taxes, that are payable by a subsidiary, associate or joint arrangement on distributions to the reporting entity.
                        
                     
                           ifrs-full
                        
                        
                           PaymentsForDebtIssueCosts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Payments for debt issue costs
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash outflow for debt issue costs.
                        
                     
                           ifrs-full
                        
                        
                           PaymentsForDevelopmentProjectExpenditure
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Payments for development project expenditure
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for expenditure related to development projects.
                        
                     
                           ifrs-full
                        
                        
                           PaymentsForExplorationAndEvaluationExpenses
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Payments for exploration and evaluation expenses
                        
                        
                           Common practice: IAS 7.14
                        
                     
                           documentation
                        
                        
                           The cash outflow for expenses incurred by an entity in connection with the exploration for, and evaluation of, mineral resources before the technical feasibility and commercial viability of extracting a mineral resource are demonstrable.
                        
                     
                           ifrs-full
                        
                        
                           PaymentsForPremiumsAndClaimsAnnuitiesAndOtherPolicyBenefits
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Payments for premiums and claims, annuities and other policy benefits
                        
                        
                           Example: Expiry date 2023-01-01 IAS 7.14 e
                        
                     
                           documentation
                        
                        
                           The cash outflow for premiums and claims, annuities and other policy benefits.
                        
                     
                           negatedLabel
                        
                        
                           Payments for premiums and claims, annuities and other policy benefits
                        
                     
                           ifrs-full
                        
                        
                           PaymentsForShareIssueCosts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Payments for share issue costs
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash outflow for share issue costs.
                        
                     
                           ifrs-full
                        
                        
                           PaymentsFromChangesInOwnershipInterestsInSubsidiaries
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Payments from changes in ownership interests in subsidiaries that do not result in loss of control
                        
                        
                           Disclosure: IAS 7.42A, Disclosure: IAS 7.42B
                        
                     
                           documentation
                        
                        
                           The cash outflow for changes in ownership interests in subsidiaries that do not result in a loss of control. [Refer: Subsidiaries [member]]
                        
                     
                           negatedLabel
                        
                        
                           Payments from changes in ownership interests in subsidiaries that do not result in loss of control
                        
                     
                           ifrs-full
                        
                        
                           PaymentsFromContractsHeldForDealingOrTradingPurpose
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Payments from contracts held for dealing or trading purpose
                        
                        
                           Example: IAS 7.14 g
                        
                     
                           documentation
                        
                        
                           The cash outflow for contracts held for dealing or trading purposes.
                        
                     
                           negatedLabel
                        
                        
                           Payments from contracts held for dealing or trading purpose
                        
                     
                           ifrs-full
                        
                        
                           PaymentsFromPlanNetDefinedBenefitLiabilityAsset
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) in net defined benefit liability (asset) resulting from payments from plan
                        
                        
                           Disclosure: IAS 19.141 g
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in the net defined benefit liability (asset) resulting from payments from the plan. [Refer: Net defined benefit liability (asset)]
                        
                     
                           commentaryGuidance
                        
                        
                           Decreases in the present value of defined benefit obligation or net defined benefit liability resulting from payments from plan should be tagged with a positive value. Decreases in the fair value of plan assets resulting from payments from plan represent an increase in net defined benefit liability (equivalent to a decrease in net defined benefit asset) and should be tagged with a negative value.
                        
                     
                           negatedLabel
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from payments from plan
                        
                     
                           ifrs-full
                        
                        
                           PaymentsInRespectOfSettlementsNetDefinedBenefitLiabilityAsset
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) in net defined benefit liability (asset) resulting from payments in respect of settlements
                        
                        
                           Disclosure: IAS 19.141 g
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in the net defined benefit liability (asset) resulting from payments from the plan in respect of settlements. [Refer: Decrease (increase) in net defined benefit liability (asset) resulting from gains (losses) arising from settlements; Net defined benefit liability (asset); Defined benefit plans [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           Decreases in the present value of defined benefit obligation or net defined benefit liability resulting from payments in respect of settlements should be tagged with a positive value. Decreases in the fair value of plan assets resulting from payments in respect of settlements represent an increase in net defined benefit liability (equivalent to a decrease in net defined benefit asset) and should be tagged with a negative value.
                        
                     
                           negatedLabel
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from payments in respect of settlements
                        
                     
                           ifrs-full
                        
                        
                           PaymentsInRespectOfSettlementsReimbursementRights
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Decrease in reimbursement rights related to defined benefit obligation, resulting from payments in respect of settlements
                        
                        
                           Disclosure: IAS 19.141 g
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in reimbursement rights related to defined benefit obligation, resulting from payments in respect of settlements. [Refer: Decrease (increase) in net defined benefit liability (asset) resulting from gains (losses) arising from settlements; Defined benefit plans [member]]
                        
                     
                           negatedLabel
                        
                        
                           Increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from payments in respect of settlements
                        
                     
                           ifrs-full
                        
                        
                           PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Payments of lease liabilities, classified as financing activities
                        
                        
                           Example: IAS 7.17 e
                        
                     
                           documentation
                        
                        
                           The cash outflow for payment of lease liabilities, classified as financing activities. [Refer: Lease liabilities]
                        
                     
                           negatedTerseLabel
                        
                        
                           Payments of lease liabilities
                        
                     
                           ifrs-full
                        
                        
                           PaymentsOfOtherEquityInstruments
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Payments of other equity instruments
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash outflow for payments for equity instruments that the entity does not separately disclose in the same statement or note.
                        
                     
                           negatedLabel
                        
                        
                           Payments of other equity instruments
                        
                     
                           ifrs-full
                        
                        
                           PaymentsToAcquireOrRedeemEntitysShares
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Payments to acquire or redeem entity's shares
                        
                        
                           Example: IAS 7.17 b
                        
                     
                           documentation
                        
                        
                           The cash outflow to acquire or redeem entity's shares.
                        
                     
                           negatedLabel
                        
                        
                           Payments to acquire or redeem entity's shares
                        
                     
                           ifrs-full
                        
                        
                           PaymentsToAndOnBehalfOfEmployees
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Payments to and on behalf of employees
                        
                        
                           Example: IAS 7.14 d
                        
                     
                           documentation
                        
                        
                           The cash outflow to, and on behalf of, employees.
                        
                     
                           negatedLabel
                        
                        
                           Payments to and on behalf of employees
                        
                     
                           ifrs-full
                        
                        
                           PaymentsToManufactureOrAcquireAssetsHeldForRentalToOthersAndSubsequentlyHeldForSale
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Payments to manufacture or acquire assets held for rental to others and subsequently held for sale
                        
                        
                           Example: IAS 7.14
                        
                     
                           documentation
                        
                        
                           The cash outflow to manufacture or acquire assets held for rental to others and subsequently held for sale.
                        
                     
                           negatedLabel
                        
                        
                           Payments to manufacture or acquire assets held for rental to others and subsequently held for sale
                        
                     
                           ifrs-full
                        
                        
                           PaymentsToSuppliersForGoodsAndServices
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Payments to suppliers for goods and services
                        
                        
                           Example: IAS 7.14 c
                        
                     
                           documentation
                        
                        
                           The cash outflow to suppliers for goods and services.
                        
                     
                           negatedLabel
                        
                        
                           Payments to suppliers for goods and services
                        
                     
                           ifrs-full
                        
                        
                           PaymentsToSuppliersForGoodsAndServicesAndToAndOnBehalfOfEmployees
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Payments to suppliers for goods and services and to and on behalf of employees
                        
                        
                           Common practice: IAS 7.14
                        
                     
                           documentation
                        
                        
                           The cash outflow for payments to suppliers for goods and services and to, and on behalf of, employees.
                        
                     
                           ifrs-full
                        
                        
                           PensionDefinedBenefitPlansMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Pension defined benefit plans [member]
                        
                        
                           Common practice: IAS 19.138 b
                        
                     
                           documentation
                        
                        
                           This member stands for pension defined benefit plans. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           PercentageOfEntitysRevenue
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Percentage of entity's revenue
                        
                        
                           Common practice: IFRS 8.34
                        
                     
                           documentation
                        
                        
                           The percentage of the entity's revenue. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           PercentageOfReasonablyPossibleDecreaseInActuarialAssumption
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Percentage of reasonably possible decrease in actuarial assumption
                        
                        
                           Disclosure: IAS 19.145 a
                        
                     
                           documentation
                        
                        
                           The reasonably possible percentage of the decrease in the actuarial assumption used to determine the present value of defined benefit obligation. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           PercentageOfReasonablyPossibleDecreaseInRiskExposureThatArisesFromContractsWithinScopeOfIFRS17
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Percentage of reasonably possible decrease in risk variable that arises from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a
                        
                     
                           documentation
                        
                        
                           The percentage of the reasonably possible decrease in the risk variable that arises from contracts within scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Percentage of reasonably possible decrease in unobservable input, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The percentage of a reasonably possible decrease in an unobservable input used in fair value measurement of assets.
                        
                     
                           commentaryGuidance
                        
                        
                           Use this element for decreases expressed as percentages in inputs not expressed as percentages—for example, a 2 per cent decrease in cash flows. Also use this element for decreases expressed in percentage points in inputs expressed as percentages—for example, a 2 percentage point decrease in an 8 per cent discount rate to a discount rate of 6 per cent. Do not use this element for relative changes in inputs expressed as percentages—for example, a 2 per cent decrease in an 8 per cent discount rate to a discount rate of 7.84 per cent (ie multiplied by 0.98). In such cases, create extension elements.
                        
                     
                           ifrs-full
                        
                        
                           PercentageOfReasonablyPossibleDecreaseInUnobservableInputEntitysOwnEquityInstruments
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Percentage of reasonably possible decrease in unobservable input, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The percentage of a reasonably possible decrease in an unobservable input used in fair value measurement of the entity's own equity instruments.
                        
                     
                           commentaryGuidance
                        
                        
                           Use this element for decreases expressed as percentages in inputs not expressed as percentages—for example, a 2 per cent decrease in cash flows. Also use this element for decreases expressed in percentage points in inputs expressed as percentages—for example, a 2 percentage point decrease in an 8 per cent discount rate to a discount rate of 6 per cent. Do not use this element for relative changes in inputs expressed as percentages—for example, a 2 per cent decrease in an 8 per cent discount rate to a discount rate of 7.84 per cent (ie multiplied by 0.98). In such cases, create extension elements.
                        
                     
                           ifrs-full
                        
                        
                           PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Percentage of reasonably possible decrease in unobservable input, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The percentage of a reasonably possible decrease in an unobservable input used in fair value measurement of liabilities.
                        
                     
                           commentaryGuidance
                        
                        
                           Use this element for decreases expressed as percentages in inputs not expressed as percentages—for example, a 2 per cent decrease in cash flows. Also use this element for decreases expressed in percentage points in inputs expressed as percentages—for example, a 2 percentage point decrease in an 8 per cent discount rate to a discount rate of 6 per cent. Do not use this element for relative changes in inputs expressed as percentages—for example, a 2 per cent decrease in an 8 per cent discount rate to a discount rate of 7.84 per cent (ie multiplied by 0.98). In such cases, create extension elements.
                        
                     
                           ifrs-full
                        
                        
                           PercentageOfReasonablyPossibleIncreaseInActuarialAssumption
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Percentage of reasonably possible increase in actuarial assumption
                        
                        
                           Disclosure: IAS 19.145 a
                        
                     
                           documentation
                        
                        
                           The reasonably possible percentage of the increase in the actuarial assumption used to determine the present value of defined benefit obligation. [Refer: Actuarial assumptions [member]]
                        
                     
                           ifrs-full
                        
                        
                           PercentageOfReasonablyPossibleIncreaseInRiskExposureThatArisesFromContractsWithinScopeOfIFRS17
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Percentage of reasonably possible increase in risk variable that arises from contracts within scope of IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a
                        
                     
                           documentation
                        
                        
                           The percentage of a reasonably possible increase in the risk variable that arises from contracts within scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Percentage of reasonably possible increase in unobservable input, assets
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The percentage of a reasonably possible increase in an unobservable input used in fair value measurement of assets.
                        
                     
                           commentaryGuidance
                        
                        
                           Use this element for increases expressed as percentages in inputs not expressed as percentages—for example, a 2 per cent increase in cash flows. Also use this element for increases expressed in percentage points in inputs expressed as percentages—for example, a 2 percentage point increase in an 8 per cent discount rate to a discount rate of 10 per cent. Do not use this element for relative changes in inputs expressed as percentages—for example, a 2 per cent increase in an 8 per cent discount rate to a discount rate of 8.16 per cent (ie multiplied by 1.02). In such cases, create extension elements.
                        
                     
                           ifrs-full
                        
                        
                           PercentageOfReasonablyPossibleIncreaseInUnobservableInputEntitysOwnEquityInstruments
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Percentage of reasonably possible increase in unobservable input, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The percentage of a reasonably possible increase in an unobservable input used in fair value measurement of the entity's own equity instruments.
                        
                     
                           commentaryGuidance
                        
                        
                           Use this element for increases expressed as percentages in inputs not expressed as percentages—for example, a 2 per cent increase in cash flows. Also use this element for increases expressed in percentage points in inputs expressed as percentages—for example, a 2 percentage point increase in an 8 per cent discount rate to a discount rate of 10 per cent. Do not use this element for relative changes in inputs expressed as percentages—for example, a 2 per cent increase in an 8 per cent discount rate to a discount rate of 8.16 per cent (ie multiplied by 1.02). In such cases, create extension elements.
                        
                     
                           ifrs-full
                        
                        
                           PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Percentage of reasonably possible increase in unobservable input, liabilities
                        
                        
                           Common practice: IFRS 13.93 h (ii)
                        
                     
                           documentation
                        
                        
                           The percentage of a reasonably possible increase in an unobservable input used in fair value measurement of liabilities.
                        
                     
                           commentaryGuidance
                        
                        
                           Use this element for increases expressed as percentages in inputs not expressed as percentages—for example, a 2 per cent increase in cash flows. Also use this element for increases expressed in percentage points in inputs expressed as percentages—for example, a 2 percentage point increase in an 8 per cent discount rate to a discount rate of 10 per cent. Do not use this element for relative changes in inputs expressed as percentages—for example, a 2 per cent increase in an 8 per cent discount rate to a discount rate of 8.16 per cent (ie multiplied by 1.02). In such cases, create extension elements.
                        
                     
                           ifrs-full
                        
                        
                           PercentageOfVotingEquityInterestsAcquired
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Percentage of voting equity interests acquired
                        
                        
                           Disclosure: IFRS 3.B64 c
                        
                     
                           documentation
                        
                        
                           The percentage of voting equity interests acquired in a business combination. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           PerformanceObligationsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Performance obligations [axis]
                        
                        
                           Disclosure: IFRS 15.119
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           PerformanceObligationsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Performance obligations [member]
                        
                        
                           Disclosure: IFRS 15.119
                        
                     
                           documentation
                        
                        
                           This member stands for all performance obligations. A performance obligation is a promise in a contract with a customer to transfer to the customer either: (a) a good or service (or a bundle of goods or services) that is distinct; or (b) a series of distinct goods or services that are substantially the same and that have the same pattern of transfer to the customer. This member also represents the standard value for the 'Performance obligations' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           PerformanceObligationsSatisfiedAtPointInTimeMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Performance obligations satisfied at point in time [member]
                        
                        
                           Disclosure: IFRS 15.125
                        
                     
                           documentation
                        
                        
                           This member stands for performance obligations satisfied at a point in time. An entity satisfies a performance obligation at a point in time, if the performance obligation is not satisfied over time. [Refer: Performance obligations [member]]
                        
                     
                           ifrs-full
                        
                        
                           PerformanceObligationsSatisfiedOverTimeMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Performance obligations satisfied over time [member]
                        
                        
                           Disclosure: IFRS 15.124
                        
                     
                           documentation
                        
                        
                           This member stands for performance obligations satisfied over time. An entity satisfies a performance obligation over time, if one of the following criteria is met: (a) the customer simultaneously receives and consumes the benefits provided by the entity’s performance as the entity performs; (b) the entity’s performance creates or enhances an asset (for example, work in progress) that the customer controls as the asset is created or enhanced; or (c) the entity’s performance does not create an asset with an alternative use to the entity and the entity has an enforceable right to payment for performance completed to date. [Refer: Performance obligations [member]]
                        
                     
                           ifrs-full
                        
                        
                           PeriodCoveredByFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Period covered by financial statements
                        
                        
                           Disclosure: IAS 1.51 c
                        
                     
                           documentation
                        
                        
                           The description of the period covered by the set of financial statements or notes.
                        
                     
                           ifrs-full
                        
                        
                           PlanAssetsAtFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Plan assets, at fair value
                        
                        
                           Common practice: IAS 19.57 a
                        
                     
                           documentation
                        
                        
                           The fair value of defined benefit plan assets. Plan assets comprise assets held by a long-term employee benefit fund and qualifying insurance policies. [Refer: At fair value [member]]
                        
                     
                           totalLabel
                        
                        
                           Total plan assets, at fair value
                        
                     
                           ifrs-full
                        
                        
                           PlanAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Plan assets [member]
                        
                        
                           Disclosure: IAS 19.140 a (i)
                        
                     
                           documentation
                        
                        
                           This member stands for defined benefit plan assets. Plan assets comprise: (a) assets held by a long-term employee benefit fund; and (b) qualifying insurance policies.
                        
                     
                           ifrs-full
                        
                        
                           PlantsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Plants [member]
                        
                        
                           Common practice: IAS 41.41
                        
                     
                           documentation
                        
                        
                           This member stands for plants.
                        
                     
                           ifrs-full
                        
                        
                           PortfolioAndOtherManagementFeeIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Portfolio and other management fee income
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of income recognised from portfolio and other management fees.
                        
                     
                           ifrs-full
                        
                        
                           PortionOfConsiderationPaidReceivedConsistingOfCashAndCashEquivalents
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Portion of consideration paid (received) consisting of cash and cash equivalents
                        
                        
                           Disclosure: IAS 7.40 b
                        
                     
                           documentation
                        
                        
                           The portion of consideration paid or received, consisting of cash and cash equivalents, in respect of both obtaining and losing control of subsidiaries or other businesses. [Refer: Subsidiaries [member]; Cash and cash equivalents; Consideration paid (received)]
                        
                     
                           ifrs-full
                        
                        
                           PortionOfGainsLossesRecognisedWhenControlOfSubsidiaryIsLostAttributableToDerecognisingRegulatoryDeferralAccountBalancesInFormerSubsidiary
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Portion of gains (losses) recognised when control of subsidiary is lost, attributable to derecognising regulatory deferral account balances in former subsidiary
                        
                        
                           Disclosure: IFRS 14.B28
                        
                     
                           documentation
                        
                        
                           The portion of gains (losses) from losing control of a subsidiary that is attributable to derecognising regulatory deferral account balances in the former subsidiary. [Refer: Gains (losses) recognised when control of subsidiary is lost; Regulatory deferral account balances [member]; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           PortionOfGainsLossesRecognisedWhenControlOfSubsidiaryIsLostAttributableToRecognisingInvestmentRetainedInFormerSubsidiary
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Portion of gains (losses) recognised when control of subsidiary is lost, attributable to recognising investment retained in former subsidiary
                        
                        
                           Disclosure: IFRS 12.19 a
                        
                     
                           documentation
                        
                        
                           The portion of gains (losses) from losing control of a subsidiary attributable to recognising any investment retained in the former subsidiary at its fair value at the date when control is lost. [Refer: Gains (losses) recognised when control of subsidiary is lost; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           PostemploymentBenefitExpenseDefinedBenefitPlans
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Post-employment benefit expense in profit or loss, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b, Common practice: IAS 19.5
                        
                     
                           documentation
                        
                        
                           The amount of post-employment benefit expense included in profit or loss relating to defined benefit plans. [Refer: Profit (loss); Defined benefit plans [member]] [Contrast: Increase (decrease) in net defined benefit liability (asset) resulting from expense (income) in profit or loss]
                        
                     
                           totalLabel
                        
                        
                           Total post-employment benefit expense in profit or loss, defined benefit plans
                        
                     
                           ifrs-full
                        
                        
                           PostemploymentBenefitExpenseDefinedBenefitPlansAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Post-employment benefit expense in profit or loss, defined benefit plans [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           PostemploymentBenefitExpenseDefinedContributionPlans
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Post-employment benefit expense, defined contribution plans
                        
                        
                           Disclosure: IAS 19.53
                        
                     
                           documentation
                        
                        
                           The amount of post-employment benefit expense relating to defined contribution plans. Defined contribution plans are post-employment benefit plans under which an entity pays fixed contributions into a separate entity (a fund) and will have no legal or constructive obligation to pay further contributions if the fund does not hold sufficient assets to pay all employee benefits relating to employee service in the current and prior periods.
                        
                     
                           ifrs-full
                        
                        
                           PostemploymentBenefitExpenseInProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Post-employment benefit expense in profit or loss
                        
                        
                           Common practice: IAS 19.5
                        
                     
                           documentation
                        
                        
                           The amount of post-employment benefit expense included in profit or loss
                        
                     
                           totalLabel
                        
                        
                           Total post-employment benefit expense in profit or loss
                        
                     
                           ifrs-full
                        
                        
                           PostemploymentBenefitExpenseInProfitOrLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Post-employment benefit expense in profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           PostemploymentMedicalDefinedBenefitPlansMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Post-employment medical defined benefit plans [member]
                        
                        
                           Example: IAS 19.138 b
                        
                     
                           documentation
                        
                        
                           This member stands for post-employment medical defined benefit plans. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           PotentialOrdinaryShareTransactionsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Potential ordinary share transactions [member]
                        
                        
                           Example: IAS 10.22 f
                        
                     
                           documentation
                        
                        
                           This member stands for potential ordinary share transactions. [Refer: Ordinary shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           PowerGeneratingAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Power generating assets [member]
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing assets that generate power. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PrecontractCostsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Pre-contract costs [member]
                        
                        
                           Example: IFRS 15.128 a
                        
                     
                           documentation
                        
                        
                           This member stands for a category of assets recognised from the costs to obtain or fulfil contracts with customers representing the pre-contract costs. [Refer: Assets recognised from costs to obtain or fulfil contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           PreferenceSharesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Preference shares [member]
                        
                        
                           Common practice: IAS 1.79 a
                        
                     
                           documentation
                        
                        
                           This member stands for equity instruments that are senior in some aspects to ordinary shares, but subordinate to debt instruments in terms of claim. [Refer: Ordinary shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           PremiumsWrittenNetOfReinsurance
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Premiums written, net of reinsurance
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of premiums written, net of amounts reinsured with third parties.
                        
                     
                           ifrs-full
                        
                        
                           PrepaymentRiskMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Prepayment risk [member]
                        
                        
                           Example: IFRS 7.40 a, Example: IFRS 7.IG32
                        
                     
                           documentation
                        
                        
                           This member stands for the type of risk that one party to a financial asset will incur a financial loss because the other party repays earlier or later than expected. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           Prepayments
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Prepayments
                        
                        
                           Example: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           Receivables that represent amounts paid for goods and services before they have been delivered.
                        
                     
                           ifrs-full
                        
                        
                           PrepaymentsAndAccruedIncomeIncludingContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Prepayments and accrued income including contract assets
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of prepayments and accrued income, including contract assets. [Refer: Prepayments; Accrued income including contract assets]
                        
                     
                           totalLabel
                        
                        
                           Total prepayments and accrued income including contract assets
                        
                     
                           ifrs-full
                        
                        
                           PrepaymentsAndAccruedIncomeIncludingContractAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Prepayments and accrued income including contract assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           PrepaymentsAndAccruedIncomeOtherThanContractAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Prepayments and accrued income other than contract assets
                        
                        
                           Common practice: IAS 1.55, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of prepayments and accrued income, other than contract assets. [Refer: Prepayments; Accrued income other than contract assets]
                        
                     
                           totalLabel
                        
                        
                           Total prepayments and accrued income other than contract assets
                        
                     
                           ifrs-full
                        
                        
                           PrepaymentsAndAccruedIncomeOtherThanContractAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Prepayments and accrued income other than contract assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           PresentationOfLeasesForLesseeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Presentation of leases for lessee [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           PresentationOfOverlayApproachAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Presentation of overlay approach [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           PresentValueOfDefinedBenefitObligationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Present value of defined benefit obligation [member]
                        
                        
                           Disclosure: IAS 19.140 a (ii)
                        
                     
                           documentation
                        
                        
                           This member stands for the present value of a defined benefit obligation. The present value of a defined benefit obligation is the present value, without deducting any plan assets, of expected future payments required to settle the obligation resulting from employee service in the current and prior periods.
                        
                     
                           ifrs-full
                        
                        
                           PreviousGAAPMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Previous GAAP [member]
                        
                        
                           Disclosure: IFRS 1.24, Disclosure: IFRS 1.29, Common practice: IFRS 1.30
                        
                     
                           documentation
                        
                        
                           This member stands for the basis of accounting that the entity used immediately before adopting IFRSs. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           PreviouslyStatedMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Previously stated [member]
                        
                        
                           Disclosure: IAS 1.106 b, Disclosure: IAS 8.28 f (i), Disclosure: IAS 8.29 c (i), Disclosure: IAS 8.49 b (i)
                        
                     
                           documentation
                        
                        
                           This member stands for the information previously stated in the financial statements (ie before retrospective application or retrospective restatement).
                        
                     
                           ifrs-full
                        
                        
                           PriceIndexMovements
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Price index movements
                        
                        
                           Disclosure: IAS 29.39 c
                        
                     
                           documentation
                        
                        
                           The movements in the general price index used to restate financial statement information of an entity whose functional currency is the currency of a hyperinflationary economy.
                        
                     
                           ifrs-full
                        
                        
                           PricesSpecifiedInForwardAgreementsToPurchaseFinancialAssetsForCash
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Prices specified in forward agreements to purchase financial assets for cash
                        
                        
                           Example: IFRS 7.B11D b
                        
                     
                           documentation
                        
                        
                           Prices specified in forward agreements to purchase financial assets for cash.
                        
                     
                           ifrs-full
                        
                        
                           PrincipalPlaceOfBusiness
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Principal place of business
                        
                        
                           Disclosure: IAS 1.138 a
                        
                     
                           documentation
                        
                        
                           The place where an entity principally conducts operations.
                        
                     
                           ifrs-full
                        
                        
                           PrincipalPlaceOfBusinessOfAssociate
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Principal place of business of associate
                        
                        
                           Disclosure: IAS 27.16 b (ii), Disclosure: IAS 27.17 b (ii), Disclosure: IFRS 12.21 a (iii)
                        
                     
                           documentation
                        
                        
                           The principal place of business of an associate. [Refer: Principal place of business; Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           PrincipalPlaceOfBusinessOfEntityWhoseConsolidatedFinancialStatementsHaveBeenProducedForPublicUse
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Principal place of business of entity whose consolidated financial statements have been produced for public use
                        
                        
                           Disclosure: IAS 27.16 a
                        
                     
                           documentation
                        
                        
                           The principal place of business of the entity's ultimate or any intermediate parent whose consolidated financial statements that comply with IFRSs have been produced for public use. [Refer: Consolidated [member]; IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           PrincipalPlaceOfBusinessOfJointOperation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Principal place of business of joint operation
                        
                        
                           Disclosure: IFRS 12.21 a (iii)
                        
                     
                           documentation
                        
                        
                           The principal place of business of a joint operation. [Refer: Joint operations [member]; Principal place of business]
                        
                     
                           ifrs-full
                        
                        
                           PrincipalPlaceOfBusinessOfJointVenture
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Principal place of business of joint venture
                        
                        
                           Disclosure: IAS 27.16 b (ii), Disclosure: IAS 27.17 b (ii), Disclosure: IFRS 12.21 a (iii)
                        
                     
                           documentation
                        
                        
                           The principal place of business of a joint venture. [Refer: Principal place of business; Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           PrincipalPlaceOfBusinessOfSubsidiary
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Principal place of business of subsidiary
                        
                        
                           Disclosure: IAS 27.16 b (ii), Disclosure: IAS 27.17 b (ii), Disclosure: IFRS 12.12 b, Disclosure: IFRS 12.19B b
                        
                     
                           documentation
                        
                        
                           The principal place of business of a subsidiary. [Refer: Principal place of business; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProbabilityOfDefaultAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Probability of default [axis]
                        
                        
                           Example: IFRS 7.35M, Example: IFRS 7.IG20C
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ProbabilityOfDefaultMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Probability of default, measurement input [member]
                        
                        
                           Example: IFRS 13.93 d, Example: IFRS 13.IE63
                        
                     
                           documentation
                        
                        
                           This member stands for the probability of default used as a measurement input.
                        
                     
                           ifrs-full
                        
                        
                           ProbabilityOfDefaultMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Probability of default [member]
                        
                        
                           Example: IFRS 7.35M, Example: IFRS 7.IG20C
                        
                     
                           documentation
                        
                        
                           This member stands for all probabilities of default.
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromBorrowingsClassifiedAsFinancingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from borrowings, classified as financing activities
                        
                        
                           Example: IAS 7.17 c
                        
                     
                           documentation
                        
                        
                           The cash inflow from borrowings obtained. [Refer: Borrowings]
                        
                     
                           terseLabel
                        
                        
                           Proceeds from borrowings
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromChangesInOwnershipInterestsInSubsidiaries
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from changes in ownership interests in subsidiaries that do not result in loss of control
                        
                        
                           Disclosure: IAS 7.42A, Disclosure: IAS 7.42B
                        
                     
                           documentation
                        
                        
                           The cash inflow from changes in ownership interests in subsidiaries that do not result in a loss of control. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromContributionsOfNoncontrollingInterests
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from contributions of non-controlling interests
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash inflow from proceeds from contributions of non-controlling interests. [Refer: Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromCurrentBorrowings
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from current borrowings
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash inflow from current borrowings obtained. [Refer: Current borrowings]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromDisposalOfExplorationAndEvaluationAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from disposal of exploration and evaluation assets
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from the disposal of exploration and evaluation assets. [Refer: Exploration and evaluation assets [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromDisposalOfMiningAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from disposal of mining assets
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from the disposal of mining assets. [Refer: Mining assets]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from disposal of non-current assets or disposal groups classified as held for sale and discontinued operations
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from the disposal of non-current assets or disposal groups classified as held for sale and discontinued operations. [Refer: Discontinued operations [member]; Disposal groups classified as held for sale [member]; Non-current assets or disposal groups classified as held for sale]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromDisposalOfOilAndGasAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from disposal of oil and gas assets
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from disposal of oil and gas assets. [Refer: Oil and gas assets]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromDisposalOrMaturityOfAvailableforsaleFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from disposal or maturity of available-for-sale financial assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from the disposal or maturity of available-for-sale financial assets. [Refer: Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from disposals of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from the disposal of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets. [Refer: Intangible assets other than goodwill; Investment property; Other non-current assets; Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromExerciseOfOptions
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from exercise of options
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash inflow from the exercise of options.
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromExerciseOfWarrants
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from exercise of warrants
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash inflow from the exercise of share purchase warrants.
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromGovernmentGrantsClassifiedAsFinancingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from government grants, classified as financing activities
                        
                        
                           Common practice: IAS 20.28
                        
                     
                           documentation
                        
                        
                           The cash inflow from government grants, classified as financing activities. [Refer: Government [member]; Government grants]
                        
                     
                           terseLabel
                        
                        
                           Proceeds from government grants
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromGovernmentGrantsClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from government grants, classified as investing activities
                        
                        
                           Common practice: IAS 20.28
                        
                     
                           documentation
                        
                        
                           The cash inflow from government grants, classified as investing activities. [Refer: Government [member]; Government grants]
                        
                     
                           terseLabel
                        
                        
                           Proceeds from government grants
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromIssueOfBondsNotesAndDebentures
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from issue of bonds, notes and debentures
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash inflow from the issuing of bonds, notes and debentures.
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromIssueOfOrdinaryShares
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from issue of ordinary shares
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash inflow from the issuing of ordinary shares. [Refer: Ordinary shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromIssueOfPreferenceShares
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from issue of preference shares
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash inflow from the issuing of preference shares. [Refer: Preference shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromIssueOfSubordinatedLiabilities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from issue of subordinated liabilities
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash inflow from the issuing of subordinated liabilities. [Refer: Subordinated liabilities]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromIssuingOtherEquityInstruments
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from issuing other equity instruments
                        
                        
                           Example: IAS 7.17 a
                        
                     
                           documentation
                        
                        
                           The cash inflow from issuing equity instruments that the entity does not separately disclose in the same statement or note.
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromIssuingShares
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from issuing shares
                        
                        
                           Example: IAS 7.17 a
                        
                     
                           documentation
                        
                        
                           The cash inflow from issuing shares.
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromNoncurrentBorrowings
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from non-current borrowings
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash inflow from non-current borrowings obtained. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromOtherLongtermAssetsClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from sales of other long-term assets, classified as investing activities
                        
                        
                           Example: IAS 7.16 b
                        
                     
                           documentation
                        
                        
                           The cash inflow from sales of long-term assets that the entity does not separately disclose in the same statement or note, classified as investing activities. [Refer: Assets]
                        
                     
                           terseLabel
                        
                        
                           Proceeds from sales of other long-term assets
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromSaleOrIssueOfTreasuryShares
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from sale or issue of treasury shares
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash inflow from the sale or issuing of treasury shares. [Refer: Sale or issue of treasury shares; Treasury shares]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromSalesOfBiologicalAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from sales of biological assets
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from sales of biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from sales of intangible assets, classified as investing activities
                        
                        
                           Example: IAS 7.16 b
                        
                     
                           documentation
                        
                        
                           The cash inflow from sales of intangible assets, classified as investing activities. [Refer: Intangible assets other than goodwill]
                        
                     
                           terseLabel
                        
                        
                           Proceeds from sales of intangible assets
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromSalesOfInterestsInAssociates
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from sales of interests in associates
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from sales of interests in associates. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromSalesOfInvestmentProperty
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from sales of investment property
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from sales of investment property. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from sales of investments accounted for using equity method
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from sales of investments accounted for using the equity method. [Refer: Investments accounted for using equity method]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromSalesOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from sales of investments other than investments accounted for using equity method
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from sales of investments other than investments accounted for using the equity method. [Refer: Investments accounted for using equity method; Investments other than investments accounted for using equity method]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from sales of property, plant and equipment, classified as investing activities
                        
                        
                           Example: IAS 7.16 b
                        
                     
                           documentation
                        
                        
                           The cash inflow from sales of property, plant and equipment, classified as investing activities. [Refer: Property, plant and equipment]
                        
                     
                           terseLabel
                        
                        
                           Proceeds from sales of property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromSalesOrMaturityOfFinancialInstrumentsClassifiedAsInvestingActivities
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from sales or maturity of financial instruments, classified as investing activities
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash inflow from sales or maturity of financial instruments, classified as investing activities. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsFromTransferActivity
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Proceeds from transfer activity during period representing greatest transfer activity
                        
                        
                           Disclosure: IFRS 7.42G c (iii)
                        
                     
                           documentation
                        
                        
                           The amount of proceeds recognised from the transfer of financial assets during the part of the reporting period within which the greatest transfer activity took place when the total amount of proceeds from the transfer activity (that qualifies for derecognition) is not evenly distributed throughout the reporting period. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           ProceedsIncludedInProfitOrLossInAccordanceWithParagraph20AOfIAS16ThatRelateToItemsProducedThatAreNotOutputOfEntitysOrdinaryActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Proceeds included in profit or loss in accordance with paragraph 20A of IAS 16 that relate to items produced that are not output of entity's ordinary activities
                        
                        
                           Disclosure: Effective 2022-01-01 IAS 16.74A b
                        
                     
                           documentation
                        
                        
                           The amount of proceeds included in profit or loss in accordance with paragraph 20A of IAS 16 that relate to items produced that are not an output of the entity's ordinary activities and are produced while bringing an item of property, plant and equipment to the location and condition necessary for it to be capable of operating in the manner intended by management.
                        
                     
                           ifrs-full
                        
                        
                           ProductionSupplies
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current production supplies
                        
                        
                           Example: IAS 1.78 c, Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of supplies to be used for the production process. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           ProductsAndServicesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Products and services [axis]
                        
                        
                           Example: IFRS 15.B89 a, Disclosure: IFRS 8.32
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ProductsAndServicesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Products and services [member]
                        
                        
                           Example: IFRS 15.B89 a, Disclosure: IFRS 8.32
                        
                     
                           documentation
                        
                        
                           This member stands for the entity's products and services. It also represents the standard value for the 'Products and services' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           ProfessionalFeesExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Professional fees expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of fees paid or payable for professional services.
                        
                     
                           ifrs-full
                        
                        
                           ProfitLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss)
                        
                        
                           Disclosure: IAS 1.106 d (i), Disclosure: IAS 1.81A a, Disclosure: IAS 7.18 b, Disclosure: IFRS 1.24 b, Example: IFRS 12.B10 b, Disclosure: IFRS 1.32 a (ii), Example: Effective 2023-01-01 IFRS 17.113 b, Example: Effective on first application of IFRS 9 IFRS 4.39L e, Disclosure: IFRS 8.23, Disclosure: IFRS 8.28 b
                        
                     
                           documentation
                        
                        
                           The total of income less expenses from continuing and discontinued operations, excluding the components of other comprehensive income. [Refer: Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Profit (loss)
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Profit (loss) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossAttributableToAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Profit (loss), attributable to [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossAttributableToNoncontrollingInterests
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss), attributable to non-controlling interests
                        
                        
                           Disclosure: IAS 1.81B a (i), Disclosure: IFRS 12.12 e
                        
                     
                           documentation
                        
                        
                           The profit (loss) from continuing and discontinued operations attributable to non-controlling interests. [Refer: Profit (loss); Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share
                        
                        
                           Disclosure: IAS 33.70 a
                        
                     
                           documentation
                        
                        
                           The profit (loss) attributable to ordinary equity holders of the parent entity. [Refer: Profit (loss)]
                        
                     
                           totalLabel
                        
                        
                           Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Profit (loss), attributable to ordinary equity holders of parent entity [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating diluted earnings per share
                        
                        
                           Disclosure: IAS 33.70 a
                        
                     
                           documentation
                        
                        
                           The profit (loss) attributable to ordinary equity holders of the parent entity, adjusted for the effects of all dilutive potential ordinary shares. [Refer: Profit (loss)]
                        
                     
                           totalLabel
                        
                        
                           Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating diluted earnings per share
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossAttributableToOwnersOfParent
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss), attributable to owners of parent
                        
                        
                           Disclosure: IAS 1.81B a (ii)
                        
                     
                           documentation
                        
                        
                           The profit (loss) from continuing and discontinued operations attributable to owners of the parent. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossAttributableToParticipatingEquityInstrumentsOtherThanOrdinarySharesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Profit (loss) attributable to participating equity instruments other than ordinary shares [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossAttributableToParticipatingEquityInstrumentsOtherThanOrdinarySharesUsedInCalculatingBasicEarningsLossPerInstrument
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Profit (loss) attributable to participating equity instruments other than ordinary shares, used in calculating basic earnings (loss) per instrument
                        
                        
                           Common practice: IAS 33.70 a, Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           The profit (loss) used in calculating basic earnings (loss) per instrument attributable to equity instruments that participate in profit with ordinary shares according to a predetermined formula. [Refer: Profit (loss)]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign to use. Use a negative value for terms in brackets.
                        
                     
                           totalLabel
                        
                        
                           Profit (loss) attributable to participating equity instruments other than ordinary shares, used in calculating basic earnings (loss) per instrument
                        
                     
                           negatedLabel
                        
                        
                           Loss (profit) attributable to participating equity instruments other than ordinary shares, used in calculating basic earnings (loss) per instrument
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossAttributableToParticipatingEquityInstrumentsOtherThanOrdinarySharesUsedInCalculatingDilutedEarningsLossPerInstrument
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) attributable to participating equity instruments other than ordinary shares, used in calculating diluted earnings (loss) per instrument
                        
                        
                           Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           The profit (loss) used in calculating diluted earnings (loss) per instrument attributable to equity instruments that participate in profit with ordinary shares according to a predetermined formula. [Refer: Profit (loss)]
                        
                     
                           totalLabel
                        
                        
                           Profit (loss) attributable to participating equity instruments other than ordinary shares, used in calculating diluted earnings (loss) per instrument
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) before tax
                        
                        
                           Example: IAS 1.102, Example: IAS 1.103, Disclosure: IFRS 5.33 b (i), Example: IFRS 8.23, Example: IFRS 8.28 b
                        
                     
                           documentation
                        
                        
                           The profit (loss) before tax expense or income. [Refer: Profit (loss)]
                        
                     
                           totalLabel
                        
                        
                           Profit (loss) before tax
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossFromContinuingOperations
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) from continuing operations
                        
                        
                           Disclosure: IAS 1.81A a, Disclosure: IFRS 12.B12 b (vi), Disclosure: IFRS 8.23, Disclosure: IFRS 8.28 b
                        
                     
                           documentation
                        
                        
                           The profit (loss) from continuing operations. [Refer: Continuing operations [member]; Profit (loss)]
                        
                     
                           totalLabel
                        
                        
                           Profit (loss) from continuing operations
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossFromContinuingOperationsAttributableToNoncontrollingInterests
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) from continuing operations attributable to non-controlling interests
                        
                        
                           Example: IFRS 5 -, Example: 11, Example: IFRS 5.33 d
                        
                     
                           documentation
                        
                        
                           The profit (loss) from continuing operations attributable to non-controlling interests. [Refer: Profit (loss) from continuing operations; Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntity
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) from continuing operations attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share
                        
                        
                           Disclosure: IAS 33.70 a
                        
                     
                           documentation
                        
                        
                           The profit (loss) from continuing operations attributable to ordinary equity holders of the parent entity. [Refer: Continuing operations [member]; Profit (loss) from continuing operations]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) from continuing operations attributable to ordinary equity holders of parent entity, used in calculating diluted earnings per share
                        
                        
                           Disclosure: IAS 33.70 a
                        
                     
                           documentation
                        
                        
                           The profit (loss) from continuing operations attributable to ordinary equity holders of the parent entity, adjusted for the effects of all dilutive potential ordinary shares. [Refer: Profit (loss) from continuing operations]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossFromContinuingOperationsAttributableToParticipatingEquityInstrumentsOtherThanOrdinarySharesUsedInCalculatingBasicEarningsLossPerInstrument
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) from continuing operations attributable to participating equity instruments other than ordinary shares, used in calculating basic earnings (loss) per instrument
                        
                        
                           Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           The profit (loss) from continuing operations used in calculating basic earnings (loss) per instrument attributable to equity instruments that participate in profit with ordinary shares according to a predetermined formula. [Refer: Profit (loss) from continuing operations]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossFromContinuingOperationsAttributableToParticipatingEquityInstrumentsOtherThanOrdinarySharesUsedInCalculatingDilutedEarningsLossPerInstrument
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) from continuing operations attributable to participating equity instruments other than ordinary shares, used in calculating diluted earnings (loss) per instrument
                        
                        
                           Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           The profit (loss) from continuing operations used in calculating diluted earnings (loss) per instrument attributable to equity instruments that participate in profit with ordinary shares according to a predetermined formula. [Refer: Profit (loss) from continuing operations]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossFromDiscontinuedOperations
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) from discontinued operations
                        
                        
                           Disclosure: IAS 1.82 ea, Disclosure: IAS 1.98 e, Disclosure: IFRS 12.B12 b (vii), Disclosure: IFRS 5.33 a
                        
                     
                           documentation
                        
                        
                           The profit (loss) from discontinued operations. [Refer: Discontinued operations [member]; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossFromDiscontinuedOperationsAttributableToNoncontrollingInterests
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) from discontinued operations attributable to non-controlling interests
                        
                        
                           Example: IFRS 5 -, Example: 11, Example: IFRS 5.33 d
                        
                     
                           documentation
                        
                        
                           The profit (loss) from discontinued operations attributable to non-controlling interests. [Refer: Profit (loss) from discontinued operations; Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntity
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) from discontinued operations attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share
                        
                        
                           Disclosure: IAS 33.70 a
                        
                     
                           documentation
                        
                        
                           The profit (loss) from discontinued operations attributable to ordinary equity holders of the parent entity. [Refer: Profit (loss) from discontinued operations]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) from discontinued operations attributable to ordinary equity holders of parent entity, used in calculating diluted earnings per share
                        
                        
                           Disclosure: IAS 33.70 a
                        
                     
                           documentation
                        
                        
                           The profit (loss) from discontinued operations attributable to ordinary equity holders of the parent entity, adjusted for the effects of all dilutive potential ordinary shares. [Refer: Profit (loss) from discontinued operations]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossFromDiscontinuedOperationsAttributableToParticipatingEquityInstrumentsOtherThanOrdinarySharesUsedInCalculatingBasicEarningsLossPerInstrument
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) from discontinued operations attributable to participating equity instruments other than ordinary shares, used in calculating basic earnings (loss) per instrument
                        
                        
                           Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           The profit (loss) from discontinued operations used in calculating basic earnings (loss) per instrument attributable to equity instruments that participate in profit with ordinary shares according to a predetermined formula. [Refer: Profit (loss) from discontinued operations]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossFromDiscontinuedOperationsAttributableToParticipatingEquityInstrumentsOtherThanOrdinarySharesUsedInCalculatingDilutedEarningsLossPerInstrument
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) from discontinued operations attributable to participating equity instruments other than ordinary shares, used in calculating diluted earnings (loss) per instrument
                        
                        
                           Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           The profit (loss) from discontinued operations used in calculating diluted earnings (loss) per instrument attributable to equity instruments that participate in profit with ordinary shares according to a predetermined formula. [Refer: Profit (loss) from discontinued operations]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossFromOperatingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) from operating activities
                        
                        
                           Common practice: IAS 1.85, Example: IAS 32.IE33
                        
                     
                           documentation
                        
                        
                           The profit (loss) from operating activities of the entity. [Refer: Profit (loss)]
                        
                     
                           totalLabel
                        
                        
                           Profit (loss) from operating activities
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossIncludingNetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLossAndNetMovementInRelatedDeferredTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss), including net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax
                        
                        
                           Disclosure: IFRS 14.23
                        
                     
                           documentation
                        
                        
                           The profit (loss) that includes the net movement in regulatory deferral account balances related to profit or loss and the net movement in related deferred tax. [Refer: Net movement in regulatory deferral account balances related to profit or loss; Net movement in deferred tax arising from regulatory deferral account balances related to profit or loss; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossIncludingNetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLossAndNetMovementInRelatedDeferredTaxAttributableToNoncontrollingInterests
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss), including net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax, attributable to non-controlling interests
                        
                        
                           Example: IFRS 14.23, Example: IFRS 14.IE1
                        
                     
                           documentation
                        
                        
                           The profit (loss), attributable to non-controlling interests, that includes the net movement in regulatory deferral account balances related to profit or loss and the net movement in related deferred tax. [Refer: Profit (loss), including net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax; Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossIncludingNetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLossAndNetMovementInRelatedDeferredTaxAttributableToOwnersOfParent
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss), including net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax, attributable to owners of parent
                        
                        
                           Example: IFRS 14.23, Example: IFRS 14.IE1
                        
                     
                           documentation
                        
                        
                           The profit (loss), attributable to owners of parent, that includes the net movement in regulatory deferral account balances related to profit or loss and the net movement in related deferred tax. [Refer: Profit (loss), including net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossOfAcquiree
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) of acquiree since acquisition date
                        
                        
                           Disclosure: IFRS 3.B64 q (i)
                        
                     
                           documentation
                        
                        
                           The profit (loss) of the acquiree, since the acquisition date, included in the consolidated statement of comprehensive income. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossOfCombinedEntity
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) of combined entity as if combination occurred at beginning of period
                        
                        
                           Disclosure: IFRS 3.B64 q (ii)
                        
                     
                           documentation
                        
                        
                           The profit (loss) of the combined entity as though the acquisition date for all business combinations that occurred during the year had been as of the beginning of the annual reporting period. [Refer: Business combinations [member]; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossRecognisedOnExchangingConstructionServicesForFinancialAsset2011
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) recognised on exchanging construction services for financial asset
                        
                        
                           Disclosure: SIC 29.6A
                        
                     
                           documentation
                        
                        
                           The profit (loss) recognised on exchanging construction services for a financial asset in service concession arrangements. [Refer: Service concession arrangements [member]; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           ProfitLossRecognisedOnExchangingConstructionServicesForIntangibleAsset2011
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) recognised on exchanging construction services for intangible asset
                        
                        
                           Disclosure: SIC 29.6A
                        
                     
                           documentation
                        
                        
                           The profit (loss) recognised on exchanging construction services for an intangible asset in service concession arrangements. [Refer: Service concession arrangements [member]; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           ProfitsLossesOnDisposalOfInvestmentsAndChangesInValueOfInvestments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Profit (loss) on disposal of investments and changes in value of investments
                        
                        
                           Disclosure: IAS 26.35 b (ix)
                        
                     
                           documentation
                        
                        
                           The profit (loss) on disposal of investments and changes in the value of investments. [Refer: Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           ProgrammingAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Programming assets
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of assets relating to programming. [Refer: Assets]
                        
                     
                           ifrs-full
                        
                        
                           PropertyAmountContributedToFairValueOfPlanAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Real estate, amount contributed to fair value of plan assets
                        
                        
                           Example: IAS 19.142 d
                        
                     
                           documentation
                        
                        
                           The amount real estate contributes to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           PropertyDevelopmentAndProjectManagementExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Property development and project management expense
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from property development and project management.
                        
                     
                           ifrs-full
                        
                        
                           PropertyDevelopmentAndProjectManagementIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Property development and project management income
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of income arising from property development and project management.
                        
                     
                           ifrs-full
                        
                        
                           PropertyIntendedForSaleInOrdinaryCourseOfBusiness
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Property intended for sale in ordinary course of business
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of property intended for sale in the ordinary course of business of the entity. Property is land or a building - or part of a building - or both.
                        
                     
                           ifrs-full
                        
                        
                           PropertyManagementExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Property management expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense relating to property management. Property is land or a building - or part of a building - or both.
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipment
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Property, plant and equipment
                        
                        
                           Disclosure: IAS 1.54 a, Disclosure: IAS 16.73 e
                        
                     
                           documentation
                        
                        
                           The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period.
                        
                     
                           totalLabel
                        
                        
                           Total property, plant and equipment
                        
                     
                           periodStartLabel
                        
                        
                           Property, plant and equipment at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Property, plant and equipment at end of period
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Property, plant and equipment [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentByOperatingLeaseStatusAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Property, plant and equipment by operating lease status [axis]
                        
                        
                           Disclosure: IFRS 16.95
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentByOperatingLeaseStatusMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Property, plant and equipment by operating lease status [member]
                        
                        
                           Disclosure: IFRS 16.95
                        
                     
                           documentation
                        
                        
                           This member stands for all property, plant and equipment when disaggregated by the operating lease status by a lessor. It also represents the standard value for the 'Property, plant and equipment by operating lease status' axis if no other member is used. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentCarryingAmountAtCostOfRevaluedAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Property, plant and equipment, revalued assets, at cost
                        
                        
                           Disclosure: IAS 16.77 e
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment that would have been recognised had the revalued assets been carried under the cost model. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentCarryingAmountOfAssetsRetiredFromActiveUse
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Property, plant and equipment, assets retired from active use and not classified as held for sale
                        
                        
                           Example: IAS 16.79 c
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment retired from active use and not classified as held for sale in accordance with IFRS 5. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentCarryingAmountOfRevaluedAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Property, plant and equipment, revalued assets
                        
                        
                           Disclosure: IAS 16.77
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment stated at revalued amounts. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentExpendituresRecognisedForConstructions
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Property, plant and equipment, expenditures recognised in course of its construction
                        
                        
                           Disclosure: IAS 16.74 b
                        
                     
                           documentation
                        
                        
                           The amount of expenditures recognised in the carrying amount of an item of property, plant and equipment in the course of its construction. [Refer: Carrying amount [member]; Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentFairValueUsedAsDeemedCost
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Property, plant and equipment fair value used as deemed cost
                        
                        
                           Disclosure: IFRS 1.30
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment, for which fair value was used as their deemed cost in the opening IFRS statement of financial position. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Property, plant and equipment, gross carrying amount of fully depreciated assets still in use
                        
                        
                           Example: IAS 16.79 b
                        
                     
                           documentation
                        
                        
                           The gross carrying amount of fully depreciated property, plant and equipment that is still in use. [Refer: Gross carrying amount [member]; Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Property, plant and equipment [member]
                        
                        
                           Disclosure: IAS 16.73, Example: IAS 36.127, Example: IFRS 16.53
                        
                     
                           documentation
                        
                        
                           This member stands for property, plant and equipment. It also represents the standard value for the 'Classes of property, plant and equipment' axis if no other member is used. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentNotSubjectToOperatingLeasesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Property, plant and equipment not subject to operating leases [member]
                        
                        
                           Disclosure: IFRS 16.95
                        
                     
                           documentation
                        
                        
                           This member stands for property, plant and equipment that is not subject to operating leases. Operating lease is a lease that does not transfer substantially all the risks and rewards incidental to ownership of an underlying asset. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentPledgedAsSecurity
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Property, plant and equipment, pledged as security
                        
                        
                           Disclosure: IAS 16.74 a
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment pledged as security for liabilities. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentProceedsBeforeIntendedUseMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Property, Plant and Equipment-Proceeds before Intended Use [member]
                        
                        
                           Disclosure: Expiry date 2024-01-01 IAS 16.81N
                        
                     
                           documentation
                        
                        
                           This member stands for Property, Plant and Equipment-Proceeds before Intended Use (Amendments to IAS 16) issued in May 2020.
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Property, plant and equipment recognised as of acquisition date
                        
                        
                           Example: IFRS 3.B64 i, Example: IFRS 3.IE72
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for plant, property and equipment acquired in a business combination. [Refer: Property, plant and equipment; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentRestrictionsOnTitle
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Property, plant and equipment, restrictions on title
                        
                        
                           Disclosure: IAS 16.74 a
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment subject to restrictions on title. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentRevaluationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Property, plant and equipment, revaluation [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentRevaluationSurplus
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Property, plant and equipment, revaluation surplus
                        
                        
                           Disclosure: IAS 16.77 f
                        
                     
                           documentation
                        
                        
                           The amount of revaluation surplus that relates to property, plant and equipment. [Refer: Property, plant and equipment; Revaluation surplus]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentSubjectToOperatingLeasesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Property, plant and equipment subject to operating leases [member]
                        
                        
                           Disclosure: IFRS 16.95
                        
                     
                           documentation
                        
                        
                           This member stands for property, plant and equipment that is subject to operating leases. Operating lease is a lease that does not transfer substantially all the risks and rewards incidental to ownership of an underlying asset. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PropertyPlantAndEquipmentTemporarilyIdle
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Property, plant and equipment, temporarily idle
                        
                        
                           Example: IAS 16.79 a
                        
                     
                           documentation
                        
                        
                           The amount of temporarily idle property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PropertyServiceChargeExpense
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Property service charge expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from charges related to servicing of property.
                        
                     
                           negatedLabel
                        
                        
                           Property service charge expense
                        
                     
                           ifrs-full
                        
                        
                           PropertyServiceChargeIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Property service charge income
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of income arising from charges related to servicing of property.
                        
                     
                           ifrs-full
                        
                        
                           PropertyServiceChargeIncomeExpense
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Property service charge income (expense)
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of income or expense arising from property service charge. [Refer: Property service charge expense; Property service charge income]
                        
                     
                           netLabel
                        
                        
                           Net property service charge income (expense)
                        
                     
                           ifrs-full
                        
                        
                           PropertyServiceChargeIncomeExpenseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Property service charge income (expense) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           PropertyTaxExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Property tax expense
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of tax expense levied on property. Property is land or a building - or part of a building - or both.
                        
                     
                           ifrs-full
                        
                        
                           ProportionOfOwnershipInterestInAssociate
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Proportion of ownership interest in associate
                        
                        
                           Disclosure: IAS 27.16 b (iii), Disclosure: IAS 27.17 b (iii), Disclosure: IFRS 12.21 a (iv)
                        
                     
                           documentation
                        
                        
                           The proportion of ownership interest in an associate attributable to the entity. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProportionOfOwnershipInterestInJointOperation
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Proportion of ownership interest in joint operation
                        
                        
                           Disclosure: IFRS 12.21 a (iv)
                        
                     
                           documentation
                        
                        
                           The proportion of ownership interest in a joint operation attributable to the entity. [Refer: Joint operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProportionOfOwnershipInterestInJointVenture
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Proportion of ownership interest in joint venture
                        
                        
                           Disclosure: IAS 27.16 b (iii), Disclosure: IAS 27.17 b (iii), Disclosure: IFRS 12.21 a (iv)
                        
                     
                           documentation
                        
                        
                           The proportion of ownership interest in a joint venture attributable to the entity. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProportionOfOwnershipInterestInSubsidiary
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Proportion of ownership interest in subsidiary
                        
                        
                           Disclosure: IAS 27.16 b (iii), Disclosure: IAS 27.17 b (iii), Disclosure: IFRS 12.19B c
                        
                     
                           documentation
                        
                        
                           The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Proportion of ownership interests held by non-controlling interests
                        
                        
                           Disclosure: IFRS 12.12 c
                        
                     
                           documentation
                        
                        
                           The proportion of ownership interests in a subsidiary held by non-controlling interests. [Refer: Subsidiaries [member]; Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           ProportionOfVotingPowerHeldInAssociate
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Proportion of voting rights held in associate
                        
                        
                           Disclosure: IAS 27.16 b (iii), Disclosure: IAS 27.17 b (iii), Disclosure: IFRS 12.21 a (iv)
                        
                     
                           documentation
                        
                        
                           The proportion of the voting rights in an associate held by the entity. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProportionOfVotingPowerHeldInSubsidiary
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Proportion of voting rights held in subsidiary
                        
                        
                           Disclosure: IAS 27.16 b (iii), Disclosure: IAS 27.17 b (iii), Disclosure: IFRS 12.19B c
                        
                     
                           documentation
                        
                        
                           The proportion of the voting rights in a subsidiary held by the entity. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProportionOfVotingRightsHeldByNoncontrollingInterests
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Proportion of voting rights held by non-controlling interests
                        
                        
                           Disclosure: IFRS 12.12 d
                        
                     
                           documentation
                        
                        
                           The proportion of the voting rights in a subsidiary held by non-controlling interests. [Refer: Subsidiaries [member]; Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           ProportionOfVotingRightsHeldInJointOperation
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Proportion of voting rights held in joint operation
                        
                        
                           Disclosure: IFRS 12.21 a (iv)
                        
                     
                           documentation
                        
                        
                           The proportion of the voting rights in a joint operation held by the entity. [Refer: Joint operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProportionOfVotingRightsHeldInJointVenture
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Proportion of voting rights held in joint venture
                        
                        
                           Disclosure: IAS 27.16 b (iii), Disclosure: IAS 27.17 b (iii), Disclosure: IFRS 12.21 a (iv)
                        
                     
                           documentation
                        
                        
                           The proportion of the voting rights in a joint venture held by the entity. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProvisionForCreditCommitmentsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Provision for credit commitments [member]
                        
                        
                           Common practice: IAS 37.84
                        
                     
                           documentation
                        
                        
                           This member stands for a provision for credit commitments entered into by the entity. [Refer: Other provisions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProvisionForDecommissioningRestorationAndRehabilitationCosts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Provision for decommissioning, restoration and rehabilitation costs
                        
                        
                           Example:IAS 37 - D Examples: disclosures, Example: IAS 37.8
                        
                     
                           documentation
                        
                        
                           The amount of provision for costs related to decommissioning, restoration and rehabilitation. [Refer: Other provisions]
                        
                     
                           totalLabel
                        
                        
                           Total provision for decommissioning, restoration and rehabilitation costs
                        
                     
                           ifrs-full
                        
                        
                           ProvisionForDecommissioningRestorationAndRehabilitationCostsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Provision for decommissioning, restoration and rehabilitation costs [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ProvisionForDecommissioningRestorationAndRehabilitationCostsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Provision for decommissioning, restoration and rehabilitation costs [member]
                        
                        
                           Example:IAS 37 - D Examples: disclosures, Example: IAS 37.8
                        
                     
                           documentation
                        
                        
                           This member stands for a provision relating to decommissioning, restoration and rehabilitation costs. [Refer: Other provisions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProvisionForTaxesOtherThanIncomeTaxMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Provision for taxes other than income tax [member]
                        
                        
                           Common practice: IAS 37.84
                        
                     
                           documentation
                        
                        
                           This member stands for a provision for taxes other than income tax. Income taxes include all domestic and foreign taxes which are based on taxable profits. Income taxes also include taxes, such as withholding taxes, which are payable by a subsidiary, associate or joint arrangement on distributions to the reporting entity. [Refer: Other provisions [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Provision of guarantees or collateral by entity, related party transactions
                        
                        
                           Example: IAS 24.21 h
                        
                     
                           documentation
                        
                        
                           The amount of guarantees or collateral provided by the entity in related party transactions. [Refer: Guarantees [member]; Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ProvisionOfGuaranteesOrCollateralToEntityRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Provision of guarantees or collateral to entity, related party transactions
                        
                        
                           Example: IAS 24.21 h
                        
                     
                           documentation
                        
                        
                           The amount of guarantees or collateral provided to the entity in related party transactions. [Refer: Guarantees [member]; Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           Provisions
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Provisions
                        
                        
                           Disclosure: IAS 1.54 l
                        
                     
                           documentation
                        
                        
                           The amount of liabilities of uncertain timing or amount, including provisions for employee benefits.
                        
                     
                           totalLabel
                        
                        
                           Total provisions
                        
                     
                           ifrs-full
                        
                        
                           ProvisionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Provisions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ProvisionsArisingFromLiabilityAdequacyTests
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Provisions arising from liability adequacy tests
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG22 d
                        
                     
                           documentation
                        
                        
                           The amount of provisions arising from an assessment of whether the carrying amount of an insurance liability needs to be increased (or the carrying amount of related deferred acquisition costs or related intangible assets decreased), based on a review of future cash flows. [Refer: Carrying amount [member]; Provisions]
                        
                     
                           ifrs-full
                        
                        
                           ProvisionsForDoubtfulDebtsRelatedToOutstandingBalancesOfRelatedPartyTransaction
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Provisions for doubtful debts related to outstanding balances of related party transaction
                        
                        
                           Disclosure: IAS 24.18 c
                        
                     
                           documentation
                        
                        
                           The amount of provisions for doubtful debts related to the amount of outstanding balances in related party transactions. [Refer: Provisions]
                        
                     
                           ifrs-full
                        
                        
                           ProvisionsForEmployeeBenefits
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Provisions for employee benefits
                        
                        
                           Disclosure: IAS 1.78 d
                        
                     
                           documentation
                        
                        
                           The amount of provisions for employee benefits. [Refer: Employee benefits expense; Provisions]
                        
                     
                           ifrs-full
                        
                        
                           ProvisionsForFutureNonparticipatingBenefits
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Provisions for future non-participating benefits
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG22 e
                        
                     
                           documentation
                        
                        
                           The amount of provisions for future non-participating benefits. [Refer: Provisions]
                        
                     
                           ifrs-full
                        
                        
                           ProvisionUsedOtherProvisions
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Provision used, other provisions
                        
                        
                           Disclosure: IAS 37.84 c
                        
                     
                           documentation
                        
                        
                           The amount used (ie incurred and charged against the provision) for other provisions. [Refer: Other provisions]
                        
                     
                           negatedLabel
                        
                        
                           Provision used, other provisions
                        
                     
                           ifrs-full
                        
                        
                           PurchasedCallOptionsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Purchased call options [member]
                        
                        
                           Example: IFRS 7.B33, Example: IFRS 7.IG40B
                        
                     
                           documentation
                        
                        
                           This member stands for derivative financial contracts purchased that give the entity the right, but not the obligation, to purchase an underlying asset at a specified strike price. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfAvailableforsaleFinancialAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Purchase of available-for-sale financial assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchase of available-for-sale financial assets. [Refer: Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfBiologicalAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Purchase of biological assets
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchase of biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfExplorationAndEvaluationAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Purchase of exploration and evaluation assets
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchase of exploration and evaluation assets. [Refer: Exploration and evaluation assets [member]]
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Purchase of financial instruments, classified as investing activities
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchase of financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Purchase of intangible assets, classified as investing activities
                        
                        
                           Example: IAS 7.16 a
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchases of intangible assets, classified as investing activities. [Refer: Intangible assets other than goodwill]
                        
                     
                           negatedTerseLabel
                        
                        
                           Purchase of intangible assets
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfInterestsInAssociates
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Purchase of interests in associates
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchase of interests in associates. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Purchase of interests in investments accounted for using equity method
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchase of interests in investments accounted for using the equity method. [Refer: Investments accounted for using equity method]
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfInvestmentProperty
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Purchase of investment property
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchase of investment property. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Purchase of investments other than investments accounted for using equity method
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchase of investments other than investments accounted for using equity method. [Refer: Investments accounted for using equity method; Investments other than investments accounted for using equity method]
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfMiningAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Purchase of mining assets
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchase of mining assets. [Refer: Mining assets]
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfOilAndGasAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Purchase of oil and gas assets
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchase of oil and gas assets. [Refer: Oil and gas assets]
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfOtherLongtermAssetsClassifiedAsInvestingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Purchase of other long-term assets, classified as investing activities
                        
                        
                           Example: IAS 7.16 a
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchases of long-term assets that the entity does not separately disclose in the same statement or note, classified as investing activities. [Refer: Assets]
                        
                     
                           negatedTerseLabel
                        
                        
                           Purchase of other long-term assets
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Purchase of property, plant and equipment, classified as investing activities
                        
                        
                           Example: IAS 7.16 a
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchases of property, plant and equipment, classified as investing activities. [Refer: Property, plant and equipment]
                        
                     
                           negatedTerseLabel
                        
                        
                           Purchase of property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets
                        
                        
                           Common practice: IAS 7.16
                        
                     
                           documentation
                        
                        
                           The cash outflow for the purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets. [Refer: Intangible assets other than goodwill; Investment property; Other non-current assets; Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           PurchaseOfTreasuryShares
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Purchase of treasury shares
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The decrease in equity resulting from the purchase of treasury shares. [Refer: Treasury shares]
                        
                     
                           ifrs-full
                        
                        
                           PurchasesFairValueMeasurementAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Purchases, fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 e (iii)
                        
                     
                           documentation
                        
                        
                           The increase in the fair value measurement of assets resulting from purchases of those assets. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           PurchasesFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Purchases, fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 e (iii)
                        
                     
                           documentation
                        
                        
                           The increase in the fair value measurement of the entity's own equity instruments resulting from purchases of those equity instruments. [Refer: At fair value [member]; Entity's own equity instruments [member]]
                        
                     
                           ifrs-full
                        
                        
                           PurchasesFairValueMeasurementLiabilities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Purchases, fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 e (iii)
                        
                     
                           documentation
                        
                        
                           The increase in the fair value measurement of liabilities resulting from purchases of those liabilities. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           PurchasesOfGoodsRelatedPartyTransactions
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Purchases of goods, related party transactions
                        
                        
                           Example: IAS 24.21 a
                        
                     
                           documentation
                        
                        
                           The amount of goods purchased by the entity in related party transactions. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           PurchasesOfPropertyAndOtherAssetsRelatedPartyTransactions
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Purchases of property and other assets, related party transactions
                        
                        
                           Example: IAS 24.21 b
                        
                     
                           documentation
                        
                        
                           The amount of property and other assets purchased by the entity in related party transactions. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           QualifyingInsurancePoliciesAmountContributedToFairValueOfPlanAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Qualifying insurance policies, amount contributed to fair value of plan assets
                        
                        
                           Common practice: IAS 19.142, Common practice: IAS 19.8
                        
                     
                           documentation
                        
                        
                           The amount qualifying insurance policies contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           QualifyingInsurancePoliciesPercentageContributedToFairValueOfPlanAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Qualifying insurance policies, percentage contributed to fair value of plan assets
                        
                        
                           Common practice: IAS 19.142, Common practice: IAS 19.8
                        
                     
                           documentation
                        
                        
                           The percentage qualifying insurance policies contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]] [Contrast: Qualifying insurance policies, amount contributed to fair value of plan assets]
                        
                     
                           ifrs-full
                        
                        
                           QualitativeAssessmentOfEstimatedEffectOfPracticalExpedientsUsedWhenApplyingIFRS15Retrospectively
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Qualitative assessment of estimated effect of practical expedients used when applying IFRS 15 retrospectively
                        
                        
                           Disclosure: IFRS 15.C6 b
                        
                     
                           documentation
                        
                        
                           The qualitative assessment of the estimated effect of the practical expedients used when applying IFRS 15 retrospectively.
                        
                     
                           ifrs-full
                        
                        
                           QualitativeDescriptionOfEffectOnFinancialStatementsOfChangeInActivitiesThatPermittedInsurerToReassessWhetherItsActivitiesArePredominantlyConnectedWithInsurance
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Qualitative description of effect on financial statements of change in activities that permitted insurer to reassess whether its activities are predominantly connected with insurance
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39C c (iii)
                        
                     
                           documentation
                        
                        
                           Qualitative description of the effect on the financial statements of the change in activities that permitted an insurer to reassess whether its activities are predominantly connected with insurance.
                        
                     
                           ifrs-full
                        
                        
                           QualitativeDescriptionOfEffectOnFinancialStatementsOfChangeInActivitiesThatResultedInInsurerNoLongerQualifyingToApplyTemporaryExemptionFromIFRS9
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Qualitative description of effect on financial statements of change in activities that resulted in insurer no longer qualifying to apply temporary exemption from IFRS 9
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39D c
                        
                     
                           documentation
                        
                        
                           Qualitative description of the effect on the financial statements of change in activities that resulted in an insurer no longer qualifying to apply the temporary exemption from IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           QualitativeInformationAboutContinuingInvolvementInDerecognisedFinancialAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Qualitative information about continuing involvement in derecognised financial assets
                        
                        
                           Disclosure: IFRS 7.42E f
                        
                     
                           documentation
                        
                        
                           Qualitative information about the entity's continuing involvement in derecognised financial assets that explains and supports required quantitative disclosures. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           QualitativeInformationAboutEntitysObjectivesPoliciesAndProcessesForManagingCapital
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Qualitative information about entity's objectives, policies and processes for managing capital
                        
                        
                           Disclosure: IAS 1.135 a
                        
                     
                           documentation
                        
                        
                           Qualitative information about the entity's objectives, policies and processes for managing capital. This should include a description of what it manages as capital, the nature of externally imposed capital requirements and how those requirements are managed, and how the entity is meeting its objectives for managing capital. [Refer: Capital requirements [member]]
                        
                     
                           ifrs-full
                        
                        
                           QualitativeInformationAboutSensitivityAndInformationAboutThoseTermsAndConditionsOfInsuranceContractsThatHaveMaterialEffect
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Qualitative information about sensitivity and information about those terms and conditions of insurance contracts that have material effect
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39A b
                        
                     
                           documentation
                        
                        
                           Qualitative information about sensitivity to insurance risk, and information about those terms and conditions of insurance contracts that have a material effect on the amount, timing and uncertainty of the insurer's future cash flows. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           QuantitativeInformationAboutDerivativesThatHaveYetToTransitionToAlternativeBenchmarkRateExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Quantitative information about derivatives that have yet to transition to alternative benchmark rate [text block]
                        
                        
                           Disclosure: IFRS 7.24J b (iii)
                        
                     
                           documentation
                        
                        
                           The quantitative information about derivatives that have yet to transition to an alternative benchmark rate.
                        
                     
                           ifrs-full
                        
                        
                           QuantitativeInformationAboutNonderivativeFinancialAssetsThatHaveYetToTransitionToAlternativeBenchmarkRateExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Quantitative information about non-derivative financial assets that have yet to transition to alternative benchmark rate [text block]
                        
                        
                           Disclosure: IFRS 7.24J b (i)
                        
                     
                           documentation
                        
                        
                           The quantitative information about non-derivative financial assets that have yet to transition to an alternative benchmark rate.
                        
                     
                           ifrs-full
                        
                        
                           QuantitativeInformationAboutNonderivativeFinancialLiabilitiesThatHaveYetToTransitionToAlternativeBenchmarkRateExplanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Quantitative information about non-derivative financial liabilities that have yet to transition to alternative benchmark rate [text block]
                        
                        
                           Disclosure: IFRS 7.24J b (ii)
                        
                     
                           documentation
                        
                        
                           The quantitative information about non-derivative financial liabilities that have yet to transition to an alternative benchmark rate.
                        
                     
                           ifrs-full
                        
                        
                           RangeAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Range [axis]
                        
                        
                           Example: IFRS 13.B6, Example: IFRS 13.IE63, Disclosure: IFRS 14.33 b, Disclosure: Effective 2023-01-01 IFRS 17.120, Disclosure: IFRS 2.45 d, Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           RangeOfEstimatesWithinWhichFairValueIsLikelyToLieForBiologicalAssetsAtCost
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Range of estimates within which fair value is likely to lie for biological assets, at cost
                        
                        
                           Disclosure: IAS 41.54 c
                        
                     
                           documentation
                        
                        
                           The range of estimates within which fair value is highly likely to lie for biological assets when their fair value cannot be measured reliably and the entity measures them at cost less any accumulated depreciation and accumulated impairment losses. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           RangeOfEstimatesWithinWhichFairValueIsLikelyToLieForInvestmentPropertyAtCostOrInAccordanceWithIFRS16WithinFairValueModel
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Range of estimates within which fair value is likely to lie for investment property, at cost or in accordance with IFRS 16 within fair value model
                        
                        
                           Disclosure: IAS 40.78 c
                        
                     
                           documentation
                        
                        
                           The range of estimates within which fair value is highly likely to lie for investment property when the entity measures investment property at cost or in accordance with IFRS 16 within the fair value model, because fair value is not reliably determinable on a continuing basis. [Refer: At cost or in accordance with IFRS 16 within fair value model [member]; Investment property]
                        
                     
                           ifrs-full
                        
                        
                           RangeOfEstimatesWithinWhichFairValueIsLikelyToLieForInvestmentPropertyCostModel
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Range of estimates within which fair value is likely to lie for investment property, cost model
                        
                        
                           Disclosure: IAS 40.79 e (iii)
                        
                     
                           documentation
                        
                        
                           The range of estimates within which fair value is highly likely to lie for investment property measured using the cost model. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           RangesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Ranges [member]
                        
                        
                           Example: IFRS 13.B6, Example: IFRS 13.IE63, Disclosure: IFRS 14.33 b, Disclosure: Effective 2023-01-01 IFRS 17.120, Disclosure: IFRS 2.45 d, Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           This member stands for aggregate ranges. It also represents the standard value for the 'Range' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           RangesOfExercisePricesForOutstandingShareOptionsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Ranges of exercise prices for outstanding share options [axis]
                        
                        
                           Disclosure: IFRS 2.45 d
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           RangesOfExercisePricesForOutstandingShareOptionsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Ranges of exercise prices for outstanding share options [member]
                        
                        
                           Disclosure: IFRS 2.45 d
                        
                     
                           documentation
                        
                        
                           This member stands for aggregated ranges of exercise prices for outstanding share options that are meaningful for assessing the number and timing of additional shares that may be issued and the cash that may be received upon exercise of those options. It also represents the standard value for the 'Ranges of exercise prices for outstanding share options' axis if no other member is used. [Refer: Ranges [member]]
                        
                     
                           ifrs-full
                        
                        
                           RatedCreditExposures
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Rated credit exposures
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG24 c
                        
                     
                           documentation
                        
                        
                           The amount of credit exposure that has been rated by external rating agencies. [Refer: Credit exposure]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           RateOfReturnUsedToReflectTimeValueOfMoneyRegulatoryDeferralAccountBalances
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Rate of return used to reflect time value of money, regulatory deferral account balances
                        
                        
                           Disclosure: IFRS 14.33 b
                        
                     
                           documentation
                        
                        
                           The rate of return used to reflect the time value of money that is applicable to regulatory deferral account balances. [Refer: Regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           RateregulatedActivitiesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Rate-regulated activities [member]
                        
                        
                           Disclosure: IFRS 14.30, Disclosure: IFRS 14.33
                        
                     
                           documentation
                        
                        
                           This member stands for an entity’s activities that are subject to rate regulation. It also represents the standard value for the 'Types of rate-regulated activities' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           RawMaterials
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current raw materials
                        
                        
                           Example: IAS 1.78 c, Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of assets to be consumed in the production process or in the rendering of services. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           RawMaterialsAndConsumablesUsed
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Raw materials and consumables used
                        
                        
                           Example: IAS 1.102, Disclosure: IAS 1.99
                        
                     
                           documentation
                        
                        
                           The amount of raw materials and consumables used in the production process or in the rendering of services. [Refer: Current raw materials]
                        
                     
                           negatedLabel
                        
                        
                           Raw materials and consumables used
                        
                     
                           ifrs-full
                        
                        
                           RealEstatePercentageContributedToFairValueOfPlanAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Real estate, percentage contributed to fair value of plan assets
                        
                        
                           Common practice: IAS 19.142 d
                        
                     
                           documentation
                        
                        
                           The percentage real estate contributes to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]] [Contrast: Real estate, amount contributed to fair value of plan assets]
                        
                     
                           ifrs-full
                        
                        
                           ReceiptsFromContractsHeldForDealingOrTradingPurpose
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Receipts from contracts held for dealing or trading purposes
                        
                        
                           Example: IAS 7.14 g
                        
                     
                           documentation
                        
                        
                           The cash inflow from contracts held for dealing or trading purposes.
                        
                     
                           ifrs-full
                        
                        
                           ReceiptsFromPremiumsAndClaimsAnnuitiesAndOtherPolicyBenefits
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Receipts from premiums and claims, annuities and other policy benefits
                        
                        
                           Example: Expiry date 2023-01-01 IAS 7.14 e
                        
                     
                           documentation
                        
                        
                           The cash inflow from premiums and claims, annuities and other policy benefits.
                        
                     
                           ifrs-full
                        
                        
                           ReceiptsFromRentsAndSubsequentSalesOfSuchAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Receipts from rents and subsequent sales of assets held for rental to others and subsequently held for sale
                        
                        
                           Example: IAS 7.14
                        
                     
                           documentation
                        
                        
                           The cash inflow from rents and subsequent sales relating to assets initially held for rental to others and subsequently held for sale.
                        
                     
                           ifrs-full
                        
                        
                           ReceiptsFromRoyaltiesFeesCommissionsAndOtherRevenue
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Receipts from royalties, fees, commissions and other revenue
                        
                        
                           Example: IAS 7.14 b
                        
                     
                           documentation
                        
                        
                           The cash inflow from royalties, fees, commissions and other revenue. [Refer: Other revenue]
                        
                     
                           ifrs-full
                        
                        
                           ReceiptsFromSalesOfGoodsAndRenderingOfServices
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Receipts from sales of goods and rendering of services
                        
                        
                           Example: IAS 7.14 a
                        
                     
                           documentation
                        
                        
                           The cash inflow from sales of goods and rendering of services.
                        
                     
                           ifrs-full
                        
                        
                           ReceivablesAndPayablesRelatedToInsuranceContracts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Receivables and payables related to insurance contracts
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG22 g
                        
                     
                           documentation
                        
                        
                           The amount of receivables and payables related to insurance contracts (amounts currently due to and from agents, brokers and policyholders related to insurance contracts).
                        
                     
                           ifrs-full
                        
                        
                           ReceivablesDueFromAssociates
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Receivables due from associates
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of receivables due from associates. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReceivablesDueFromJointVentures
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Receivables due from joint ventures
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of receivables due from joint ventures. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReceivablesFromContractsWithCustomers
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Receivables from contracts with customers
                        
                        
                           Disclosure: IFRS 15.105, Disclosure: IFRS 15.116 a
                        
                     
                           documentation
                        
                        
                           The amount of an entity’s right to consideration in exchange for goods or services that the entity has transferred to a customer that is unconditional. A right to consideration is unconditional if only the passage of time is required before payment of that consideration is due.
                        
                     
                           totalLabel
                        
                        
                           Total receivables from contracts with customers
                        
                     
                           periodStartLabel
                        
                        
                           Receivables from contracts with customers at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Receivables from contracts with customers at end of period
                        
                     
                           ifrs-full
                        
                        
                           ReceivablesFromContractsWithCustomersAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Receivables from contracts with customers [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReceivablesFromRentalOfProperties
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Receivables from rental of properties
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of receivables arising from the rental of properties. Property is land or a building - or part of a building - or both.
                        
                     
                           ifrs-full
                        
                        
                           ReceivablesFromSaleOfProperties
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Receivables from sale of properties
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of receivables arising from the sale of properties. Property is land or a building - or part of a building - or both.
                        
                     
                           ifrs-full
                        
                        
                           ReceivablesFromTaxesOtherThanIncomeTax
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Receivables from taxes other than income tax
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of receivables from taxes other than income tax. Income taxes include all domestic and foreign taxes that are based on taxable profits. Income taxes also include taxes, such as withholding taxes, that are payable by a subsidiary, associate or joint arrangement on distributions to the reporting entity.
                        
                     
                           ifrs-full
                        
                        
                           RecipesFormulaeModelsDesignsAndPrototypes
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Recipes, formulae, models, designs and prototypes
                        
                        
                           Example: IAS 38.119 f
                        
                     
                           documentation
                        
                        
                           The amount of intangible assets representing recipes, formulae, models, designs and prototypes. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           RecipesFormulaeModelsDesignsAndPrototypesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Recipes, formulae, models, designs and prototypes [member]
                        
                        
                           Example: IAS 38.119 f
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets representing recipes, formulae, models, designs and prototypes. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnApplicationOfOverlayApproachBeforeTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on application of overlay approach, before tax
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.35D b
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to the application of the overlay approach, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on application of overlay approach, before tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnApplicationOfOverlayApproachNetOfTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on application of overlay approach, net of tax
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.35D b
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to the application of the overlay approach, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on application of overlay approach, net of tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnAvailableforsaleFinancialAssetsBeforeTax
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on available-for-sale financial assets, before tax
                        
                        
                           Disclosure: Expiry date 2023-01-01 IAS 1.92, Disclosure: Expiry date 2023-01-01 IFRS 7.20 a (ii)
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to available-for-sale financial assets, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Financial assets available-for-sale; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on available-for-sale financial assets, before tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnAvailableforsaleFinancialAssetsNetOfTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on available-for-sale financial assets, net of tax
                        
                        
                           Disclosure: Expiry date 2023-01-01 IAS 1.92, Disclosure: Expiry date 2023-01-01 IFRS 7.20 a (ii)
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to available-for-sale financial assets, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Financial assets available-for-sale; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on available-for-sale financial assets, net of tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on cash flow hedges, before tax
                        
                        
                           Disclosure: IAS 1.92, Disclosure: Expiry date 2023-01-01 IFRS 7.23 d
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to cash flow hedges, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Cash flow hedges [member]; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on cash flow hedges, before tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnCashFlowHedgesForWhichHedgedFutureCashFlowsAreNoLongerExpectedToOccurNetOfTax
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on cash flow hedges for which hedged future cash flows are no longer expected to occur, net of tax
                        
                        
                           Disclosure: IFRS 7.24C b (iv), Disclosure: IFRS 7.24E a
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments on cash flow hedges for which the hedged future cash flows are no longer expected to occur, net of tax. [Refer: Reclassification adjustments on cash flow hedges, net of tax]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnCashFlowHedgesForWhichHedgedItemAffectedProfitOrLossNetOfTax
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on cash flow hedges for which hedged item affected profit or loss, net of tax
                        
                        
                           Disclosure: IFRS 7.24C b (iv), Disclosure: IFRS 7.24E a
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments on cash flow hedges for which the hedged item affected profit or loss, net of tax. [Refer: Reclassification adjustments on cash flow hedges, net of tax]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnCashFlowHedgesForWhichReserveOfCashFlowHedgesWillNotBeRecoveredInOneOrMoreFuturePeriodsNetOfTax
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on cash flow hedges for which reserve of cash flow hedges will not be recovered in one or more future periods, net of tax
                        
                        
                           Disclosure: IFRS 7.24E a
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments on cash flow hedges for which the reserve of cash flow hedges will not be recovered in one or more future periods, net of tax. [Refer: Reclassification adjustments on cash flow hedges, net of tax]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnCashFlowHedgesNetOfTax
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on cash flow hedges, net of tax
                        
                        
                           Disclosure: IAS 1.92, Disclosure: Expiry date 2023-01-01 IFRS 7.23 d, Disclosure: IFRS 7.24C b (iv), Disclosure: IFRS 7.24E a
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to cash flow hedges, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Cash flow hedges [member]; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on cash flow hedges, net of tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnChangeInValueOfForeignCurrencyBasisSpreadsBeforeTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on change in value of foreign currency basis spreads, before tax
                        
                        
                           Disclosure: IAS 1.92
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to change in value of foreign currency basis spreads, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on change in value of foreign currency basis spreads, before tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnChangeInValueOfForeignCurrencyBasisSpreadsNetOfTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on change in value of foreign currency basis spreads, net of tax
                        
                        
                           Disclosure: IAS 1.92
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to change in value of foreign currency basis spreads, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on change in value of foreign currency basis spreads, net of tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnChangeInValueOfForwardElementsOfForwardContractsBeforeTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on change in value of forward elements of forward contracts, before tax
                        
                        
                           Disclosure: IAS 1.92
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to change in value of forward elements of forward contracts, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on change in value of forward elements of forward contracts, before tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnChangeInValueOfForwardElementsOfForwardContractsNetOfTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on change in value of forward elements of forward contracts, net of tax
                        
                        
                           Disclosure: IAS 1.92
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to change in value of forward elements of forward contracts, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on change in value of forward elements of forward contracts, net of tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnChangeInValueOfTimeValueOfOptionsBeforeTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on change in value of time value of options, before tax
                        
                        
                           Disclosure: IAS 1.92
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to change in value of time value of options, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on change in value of time value of options, before tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnChangeInValueOfTimeValueOfOptionsNetOfTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on change in value of time value of options, net of tax
                        
                        
                           Disclosure: IAS 1.92
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to change in value of time value of options, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on change in value of time value of options, net of tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationBeforeTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on exchange differences on translation of foreign operations, before tax
                        
                        
                           Disclosure: IAS 1.92, Disclosure: IAS 21.48
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to exchange differences when the financial statements of foreign operations are translated, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on exchange differences on translation of foreign operations, before tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationNetOfTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on exchange differences on translation of foreign operations, net of tax
                        
                        
                           Disclosure: IAS 1.92, Disclosure: IAS 21.48
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to exchange differences when the financial statements of foreign operations are translated, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on exchange differences on translation of foreign operations, net of tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnFinanceIncomeExpensesFromReinsuranceContractsHeldExcludedFromProfitOrLossBeforeTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on finance income (expenses) from reinsurance contracts held excluded from profit or loss, before tax
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.92, Disclosure: Effective 2023-01-01 IFRS 17.82, Disclosure: Effective 2023-01-01 IFRS 17.91 a, Disclosure: Effective 2023-01-01 IFRS 17.B135 a
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to finance income (expenses) from reinsurance contracts held, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Insurance finance income (expenses); Reinsurance contracts held [member]]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on finance income (expenses) from reinsurance contracts held excluded from profit or loss, before tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnFinanceIncomeExpensesFromReinsuranceContractsHeldExcludedFromProfitOrLossNetOfTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on finance income (expenses) from reinsurance contracts held excluded from profit or loss, net of tax
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.92, Disclosure: Effective 2023-01-01 IFRS 17.82, Disclosure: Effective 2023-01-01 IFRS 17.91 a, Disclosure: Effective 2023-01-01 IFRS 17.B135 a
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to finance income (expenses) from reinsurance contracts held, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Insurance finance income (expenses); Reinsurance contracts held [member]]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on finance income (expenses) from reinsurance contracts held excluded from profit or loss, net of tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on financial assets measured at fair value through other comprehensive income, before tax
                        
                        
                           Disclosure: IAS 1.92, Disclosure: IFRS 7.20 a (viii)
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to financial assets measured at fair value through other comprehensive income, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Financial assets measured at fair value through other comprehensive income; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on financial assets measured at fair value through other comprehensive income, before tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on financial assets measured at fair value through other comprehensive income, net of tax
                        
                        
                           Disclosure: IAS 1.92
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to financial assets measured at fair value through other comprehensive income, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Financial assets measured at fair value through other comprehensive income; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on financial assets measured at fair value through other comprehensive income, net of tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnFinancialAssetsThatHaveBeenDedesignatedFromOverlayApproachBeforeTax
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on financial assets that have been de-designated from overlay approach, before tax
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L f (iii)
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to financial assets that have been de-designated from the overlay approach during the reporting period, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnFinancialAssetsThatHaveBeenDedesignatedFromOverlayApproachNetOfTax
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on financial assets that have been de-designated from overlay approach, net of tax
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L f (iii)
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to financial assets that have been de-designated from the overlay approach during the reporting period, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperationsBeforeTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on hedges of net investments in foreign operations, before tax
                        
                        
                           Disclosure: IAS 1.92, Disclosure: IAS 39.102, Disclosure: IFRS 9.6.5.14
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to hedges of net investments in foreign operations, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on hedges of net investments in foreign operations, before tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperationsNetOfTax
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on hedges of net investments in foreign operations, net of tax
                        
                        
                           Disclosure: IAS 1.92, Disclosure: IAS 39.102, Disclosure: IFRS 7.24C b (iv), Disclosure: IFRS 7.24E a, Disclosure: IFRS 9.6.5.14
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to hedges of net investments in foreign operations, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on hedges of net investments in foreign operations, net of tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossBeforeTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on insurance finance income (expenses) from insurance contracts issued excluded from profit or loss, before tax
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.92, Disclosure: Effective 2023-01-01 IFRS 17.91 a, Disclosure: Effective 2023-01-01 IFRS 17.B135 a
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to insurance finance income (expenses) from insurance contracts issued, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on insurance finance income (expenses) from insurance contracts issued excluded from profit or loss, before tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossNetOfTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on insurance finance income (expenses) from insurance contracts issued excluded from profit or loss, net of tax
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.92, Disclosure: Effective 2023-01-01 IFRS 17.91 a, Disclosure: Effective 2023-01-01 IFRS 17.B135 a
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to insurance finance income (expenses) from insurance contracts issued, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on insurance finance income (expenses) from insurance contracts issued excluded from profit or loss, net of tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnNetMovementInRegulatoryDeferralAccountBalancesBeforeTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on net movement in regulatory deferral account balances, before tax
                        
                        
                           Disclosure: IFRS 14.22 b
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to the net movement in regulatory deferral account balances, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Regulatory deferral account balances [member]; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on net movement in regulatory deferral account balances, before tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationAdjustmentsOnNetMovementInRegulatoryDeferralAccountBalancesNetOfTax
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reclassification adjustments on net movement in regulatory deferral account balances, net of tax
                        
                        
                           Disclosure: IFRS 14.22 b
                        
                     
                           documentation
                        
                        
                           The amount of reclassification adjustments related to the net movement in regulatory deferral account balances, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Regulatory deferral account balances [member]; Other comprehensive income]
                        
                     
                           negatedLabel
                        
                        
                           Reclassification adjustments on net movement in regulatory deferral account balances, net of tax
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationIntoAvailableforsaleFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reclassification into available-for-sale financial assets
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified into the available-for-sale category. [Refer: Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationIntoFinancialAssetsAtFairValueThroughProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reclassification into financial assets at fair value through profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified into the at fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationIntoHeldtomaturityInvestments
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reclassification into held-to-maturity investments
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified into the held-to-maturity investments category. [Refer: Held-to-maturity investments; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationIntoLoansAndReceivables
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reclassification into loans and receivables
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified into the loans and receivables category. [Refer: Loans and receivables; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationOfFinancialAssetsOutOfMeasuredAtAmortisedCostIntoMeasuredAtFairValue
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Reclassification of financial assets out of measured at amortised cost into measured at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.12B c
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified out of the amortised cost measurement category and into the fair value through profit or loss measurement category. [Refer: At fair value [member]; Financial assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationOfFinancialAssetsOutOfMeasuredAtAmortisedCostIntoMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Reclassification of financial assets out of measured at amortised cost into measured at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.12B c
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified out of the amortised cost measurement category and into the fair value through other comprehensive income measurement category. [Refer: Financial assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationOfFinancialAssetsOutOfMeasuredAtFairValueIntoMeasuredAtAmortisedCost
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Reclassification of financial assets out of measured at fair value through profit or loss into measured at amortised cost
                        
                        
                           Disclosure: IFRS 7.12B c
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified out of the fair value through profit or loss measurement category and into the amortised cost measurement category. [Refer: Financial assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationOfFinancialAssetsOutOfMeasuredAtFairValueThroughOtherComprehensiveIncomeIntoMeasuredAtAmortisedCost
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Reclassification of financial assets out of measured at fair value through other comprehensive income into measured at amortised cost
                        
                        
                           Disclosure: IFRS 7.12B c
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified out of the fair value through other comprehensive income measurement category and into the amortised cost measurement category. [Refer: Financial assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationOfFinancialAssetsOutOfMeasuredAtFairValueThroughOtherComprehensiveIncomeIntoMeasuredAtFairValueThroughProfitOrLoss
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Reclassification of financial assets out of measured at fair value through other comprehensive income into measured at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 7.12B c
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified out of the fair value through other comprehensive income measurement category and into the fair value through profit or loss measurement category. [Refer: Financial assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationOfFinancialAssetsOutOfMeasuredAtFairValueThroughProfitOrLossIntoMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Reclassification of financial assets out of measured at fair value through profit or loss into measured at fair value through other comprehensive income
                        
                        
                           Disclosure: IFRS 7.12B c
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified out of the fair value through profit or loss measurement category and into the fair value through other comprehensive income measurement category. [Refer: Financial assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationOutOfAvailableforsaleFinancialAssets
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Reclassification out of available-for-sale financial assets
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12, Disclosure: Expiry date 2023-01-01 IFRS 7.12A a
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified out of the available-for-sale category. [Refer: Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationOutOfFinancialAssetsAtFairValueThroughProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Reclassification out of financial assets at fair value through profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12, Disclosure: Expiry date 2023-01-01 IFRS 7.12A a
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified out of the at fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationOutOfHeldtomaturityInvestments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Reclassification out of held-to-maturity investments
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified out of the held-to-maturity investments category. [Refer: Held-to-maturity investments; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           ReclassificationOutOfLoansAndReceivables
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Reclassification out of loans and receivables
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.12
                        
                     
                           documentation
                        
                        
                           The amount of financial assets reclassified out of the loans and receivables category. [Refer: Loans and receivables; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           ReclassifiedItemsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Reclassified items [axis]
                        
                        
                           Disclosure: IAS 1.41
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ReclassifiedItemsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Reclassified items [member]
                        
                        
                           Disclosure: IAS 1.41
                        
                     
                           documentation
                        
                        
                           This member stands for items that have been reclassified when the entity changes their presentation or classification in its financial statements. It also represents the standard value for the 'Reclassified items' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           RecognisedAssetsDefinedBenefitPlan
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Net defined benefit asset
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of surplus in a defined benefit plan, adjusted for any effect of limiting a net defined benefit asset to the asset ceiling. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           RecognisedAssetsRepresentingContinuingInvolvementInDerecognisedFinancialAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Recognised assets representing continuing involvement in derecognised financial assets
                        
                        
                           Disclosure: IFRS 7.42E a
                        
                     
                           documentation
                        
                        
                           The amount of assets recognised in the statement of financial position representing the entity's continuing involvement in derecognised financial assets.
                        
                     
                           ifrs-full
                        
                        
                           RecognisedLiabilitiesDefinedBenefitPlan
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Net defined benefit liability
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of deficit in a defined benefit plan. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           RecognisedLiabilitiesRepresentingContinuingInvolvementInDerecognisedFinancialAssets
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Recognised liabilities representing continuing involvement in derecognised financial assets
                        
                        
                           Disclosure: IFRS 7.42E a
                        
                     
                           documentation
                        
                        
                           The amount of liabilities recognised in the statement of financial position representing the entity's continuing involvement in derecognised financial assets.
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of accounting profit multiplied by applicable tax rates [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfAggregateDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueYetToBeRecognisedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfAverageEffectiveTaxRateAndApplicableTaxRateAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of average effective tax rate and applicable tax rate [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in allowance account for credit losses of financial assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInBiologicalAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in biological assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInContingentLiabilitiesRecognisedInBusinessCombinationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in contingent liabilities recognised in business combination [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInDeferredAcquisitionCostsArisingFromInsuranceContractsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in deferred acquisition costs arising from insurance contracts [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInDeferredTaxLiabilityAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in deferred tax liability (asset) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInFairValueMeasurementAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in fair value measurement, assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInFairValueMeasurementEntitysOwnEquityInstrumentsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in fair value measurement, liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in intangible assets and goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInIntangibleAssetsOtherThanGoodwillAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in intangible assets other than goodwill [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInInvestmentPropertyAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in investment property [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssuedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in liabilities under insurance contracts and reinsurance contracts issued [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInNetAssetsAvailableForBenefitsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in net assets available for benefits [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInOtherProvisionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in other provisions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in property, plant and equipment [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfChangesInReinsuranceAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of changes in reinsurance assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfFairValueOfCreditDerivativeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of fair value of credit derivative [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfNominalAmountOfCreditDerivativeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of nominal amount of credit derivative [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfNumberOfSharesOutstandingAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of number of shares outstanding [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfRegulatoryDeferralAccountCreditBalancesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of regulatory deferral account credit balances [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfRegulatoryDeferralAccountDebitBalancesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of regulatory deferral account debit balances [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfReserveOfGainsAndLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeRelatedToInsuranceContractsToWhichParagraphsC18bC19bC24bAndC24cOfIFRS17HaveBeenAppliedAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of reserve of gains and losses on financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ReconciliationOfUndiscountedLeasePaymentsToNetInvestmentInFinanceLeaseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Reconciliation of undiscounted lease payments to net investment in finance lease [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RecoverableAmountOfAssetOrCashgeneratingUnit
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Recoverable amount of asset or cash-generating unit
                        
                        
                           Disclosure: IAS 36.130 e
                        
                     
                           documentation
                        
                        
                           The higher of an asset’s (or cash-generating unit’s) fair value less costs of disposal and its value in use. [Refer: Cash-generating units [member]]
                        
                     
                           ifrs-full
                        
                        
                           RecurringFairValueMeasurementMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Recurring fair value measurement [member]
                        
                        
                           Disclosure: IFRS 13.93 a
                        
                     
                           documentation
                        
                        
                           This member stands for fair value measurements which other IFRSs require or permit in the statement of financial position at the end of each reporting period. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           RedesignatedAmountMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Redesignated amount [member]
                        
                        
                           Common practice: IFRS 1.29
                        
                     
                           documentation
                        
                        
                           This member stands for the amount that has been redesignated during the transition to IFRSs.
                        
                     
                           ifrs-full
                        
                        
                           RedesignatedFinancialAssetAsAvailableforsale
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Redesignated financial asset as available-for-sale
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 1.29
                        
                     
                           documentation
                        
                        
                           The amount of financial assets redesignated as available-for-sale on transition to IFRSs. [Refer: IFRSs [member]; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           RedesignatedFinancialAssetAtFairValueThroughProfitOrLoss
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Redesignated financial asset as at fair value through profit or loss
                        
                        
                           Disclosure: IFRS 1.29
                        
                     
                           documentation
                        
                        
                           The amount of financial assets redesignated to be measured at fair value through profit or loss on transition to IFRSs. [Refer: At fair value [member]; IFRSs [member]; Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           RedesignatedFinancialLiabilityAtFairValueThroughProfitOrLoss
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Redesignated financial liability as at fair value through profit or loss
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 1.29, Disclosure: IFRS 1.29A
                        
                     
                           documentation
                        
                        
                           The amount of financial liabilities redesignated as at fair value through profit or loss on transition to IFRSs. [Refer: At fair value [member]; IFRSs [member]; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           RedesignatedMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Redesignated [member]
                        
                        
                           Disclosure: IFRS 1.29
                        
                     
                           documentation
                        
                        
                           This member stands for financial instruments redesignated during the transition to IFRSs. It also represents the standard value for the 'Redesignation' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           RedesignationAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Redesignation [axis]
                        
                        
                           Disclosure: IFRS 1.29
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ReductionOfIssuedCapital
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Reduction of issued capital
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The decrease in equity resulting from a reduction in issued capital. [Refer: Issued capital]
                        
                     
                           ifrs-full
                        
                        
                           RefundsProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Refunds provision
                        
                        
                           Example: IAS 37 -, Example: 4 Refunds policy, Example: IAS 37.87
                        
                     
                           documentation
                        
                        
                           The amount of provision for refunds to be made by the entity to its customers. [Refer: Other provisions]
                        
                     
                           totalLabel
                        
                        
                           Total refunds provision
                        
                     
                           ifrs-full
                        
                        
                           RefundsProvisionAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Refunds provision [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RefundsProvisionMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Refunds provision [member]
                        
                        
                           Example: IAS 37 -, Example: 4 Refunds policy, Example: IAS 37.87
                        
                     
                           documentation
                        
                        
                           This member stands for a provision for refunds to be made by the entity to its customers. [Refer: Other provisions [member]]
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountBalancesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Regulatory deferral account balances [axis]
                        
                        
                           Disclosure: IFRS 14.B22
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountBalancesClassifiedAsDisposalGroupsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Regulatory deferral account balances classified as disposal groups [member]
                        
                        
                           Disclosure: IFRS 14.B22
                        
                     
                           documentation
                        
                        
                           This member stands for regulatory deferral account balances that are classified as disposal groups. [Refer: Disposal groups classified as held for sale [member]; Regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountBalancesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Regulatory deferral account balances [member]
                        
                        
                           Disclosure: IFRS 14.B22
                        
                     
                           documentation
                        
                        
                           This member stands for regulatory deferral account balances. A regulatory deferral account balance is the balance of any expense (or income) account that would not be recognised as an asset or a liability in accordance with other Standards, but that qualifies for deferral because it is included, or is expected to be included, by the rate regulator in establishing the rate(s) that can be charged to customers. This member also represents the standard value for the 'Regulatory deferral account balances' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountBalancesNotClassifiedAsDisposalGroupsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Regulatory deferral account balances not classified as disposal groups [member]
                        
                        
                           Disclosure: IFRS 14.B22
                        
                     
                           documentation
                        
                        
                           This member stands for regulatory deferral account balances that are not classified as disposal groups. [Refer: Disposal groups classified as held for sale [member]; Regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountCreditBalances
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Regulatory deferral account credit balances
                        
                        
                           Disclosure: IFRS 14.20 b, Disclosure: IFRS 14.33 a, Disclosure: IFRS 14.35
                        
                     
                           documentation
                        
                        
                           The amount of regulatory deferral account credit balances. [Refer: Regulatory deferral account balances [member]]
                        
                     
                           totalLabel
                        
                        
                           Total regulatory deferral account credit balances
                        
                     
                           periodStartLabel
                        
                        
                           Regulatory deferral account credit balances at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Regulatory deferral account credit balances at end of period
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountCreditBalancesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Regulatory deferral account credit balances [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountCreditBalancesAndRelatedDeferredTaxLiability
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Regulatory deferral account credit balances and related deferred tax liability
                        
                        
                           Disclosure: IFRS 14.24, Disclosure: IFRS 14.B11 a
                        
                     
                           documentation
                        
                        
                           The amount of regulatory deferral account credit balances and the related deferred tax liability. [Refer: Regulatory deferral account credit balances; Deferred tax liability associated with regulatory deferral account balances]
                        
                     
                           totalLabel
                        
                        
                           Total regulatory deferral account credit balances and related deferred tax liability
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountCreditBalancesAndRelatedDeferredTaxLiabilityAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Regulatory deferral account credit balances and related deferred tax liability [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountCreditBalancesDirectlyRelatedToDisposalGroup
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Regulatory deferral account credit balances directly related to disposal group
                        
                        
                           Disclosure: IFRS 14.25
                        
                     
                           documentation
                        
                        
                           The amount of regulatory deferral account credit balances that are directly related to a disposal group. [Refer: Regulatory deferral account credit balances; Disposal groups classified as held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountDebitBalances
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Regulatory deferral account debit balances
                        
                        
                           Disclosure: IFRS 14.20 a, Disclosure: IFRS 14.33 a, Disclosure: IFRS 14.35
                        
                     
                           documentation
                        
                        
                           The amount of regulatory deferral account debit balances. [Refer: Regulatory deferral account balances [member]]
                        
                     
                           totalLabel
                        
                        
                           Total regulatory deferral account debit balances
                        
                     
                           periodStartLabel
                        
                        
                           Regulatory deferral account debit balances at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Regulatory deferral account debit balances at end of period
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountDebitBalancesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Regulatory deferral account debit balances [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountDebitBalancesAndRelatedDeferredTaxAsset
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Regulatory deferral account debit balances and related deferred tax asset
                        
                        
                           Disclosure: IFRS 14.24, Disclosure: IFRS 14.B11 a
                        
                     
                           documentation
                        
                        
                           The amount of regulatory deferral account debit balances and the related deferred tax asset. [Refer: Regulatory deferral account debit balances; Deferred tax asset associated with regulatory deferral account balances]
                        
                     
                           totalLabel
                        
                        
                           Total regulatory deferral account debit balances and related deferred tax asset
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountDebitBalancesAndRelatedDeferredTaxAssetAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Regulatory deferral account debit balances and related deferred tax asset [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryDeferralAccountDebitBalancesDirectlyRelatedToDisposalGroup
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Regulatory deferral account debit balances directly related to disposal group
                        
                        
                           Disclosure: IFRS 14.25
                        
                     
                           documentation
                        
                        
                           The amount of regulatory deferral account debit balances that are directly related to a disposal group. [Refer: Regulatory deferral account debit balances; Disposal groups classified as held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryEnvironmentsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Regulatory environments [axis]
                        
                        
                           Example: IAS 19.138 c
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           RegulatoryEnvironmentsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Regulatory environments [member]
                        
                        
                           Example: IAS 19.138 c
                        
                     
                           documentation
                        
                        
                           This member stands for all regulatory environments. It also represents the standard value for the 'Regulatory environments' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           ReimbursementRightsAtFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Reimbursement rights related to defined benefit obligation, at fair value
                        
                        
                           Disclosure: IAS 19.140 b
                        
                     
                           documentation
                        
                        
                           The amount of the entity's rights to the reimbursement by another party of some or all of the expenditure required to settle a defined benefit obligation recognised as a separate asset and measured at fair value. [Refer: At fair value [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Reimbursement rights related to defined benefit obligation, at fair value at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Reimbursement rights related to defined benefit obligation, at fair value at end of period
                        
                     
                           ifrs-full
                        
                        
                           ReinsuranceAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Reinsurance assets
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.37 e
                        
                     
                           documentation
                        
                        
                           The amount of a cedant’s net contractual rights under a reinsurance contract.
                        
                     
                           periodStartLabel
                        
                        
                           Reinsurance assets at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Reinsurance assets at end of period
                        
                     
                           ifrs-full
                        
                        
                           ReinsuranceContractsHeldMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reinsurance contracts held [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.107, Disclosure: Effective 2023-01-01 IFRS 17.109, Disclosure: Effective 2023-01-01 IFRS 17.131 a, Disclosure: Effective 2023-01-01 IFRS 17.132 b, Disclosure: Effective 2023-01-01 IFRS 17.98
                        
                     
                           documentation
                        
                        
                           This member stands for reinsurance contracts held. Reinsurance contracts are insurance contracts issued by one entity (the reinsurer) to compensate another entity for claims arising from one or more insurance contracts issued by that other entity (underlying contracts). [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReinsuranceContractsHeldThatAreAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Reinsurance contracts held that are assets
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.54 da, Disclosure: Effective 2023-01-01 IFRS 17.78 c
                        
                     
                           documentation
                        
                        
                           The amount of reinsurance contracts held that are assets. [Refer: Assets; Reinsurance contracts held [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReinsuranceContractsHeldThatAreLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reinsurance contracts held that are liabilities
                        
                        
                           Disclosure: Effective 2023-01-01 IAS 1.54 ma, Disclosure: Effective 2023-01-01 IFRS 17.78 d
                        
                     
                           documentation
                        
                        
                           The amount of reinsurance contracts held that are liabilities. [Refer: Liabilities; Reinsurance contracts held [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReinsurersShareOfAmountArisingFromInsuranceContractsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reinsurer's share of amount arising from insurance contracts [member]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4 - Disclosure
                        
                     
                           documentation
                        
                        
                           This member stands for the reinsurer's share of the amount arising from insurance contracts. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           RelatedPartiesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Related parties [member]
                        
                        
                           Disclosure: IAS 24.19
                        
                     
                           documentation
                        
                        
                           This member stands for related parties. Related parties are persons or entities that are related to the entity that is preparing its financial statements (the reporting entity). (a) A person or a close member of that person’s family is related to a reporting entity if that person: (i) has control or joint control over the reporting entity; (ii) has significant influence over the reporting entity; or (iii) is a member of the key management personnel of the reporting entity or of a parent of the reporting entity. (b) An entity is related to a reporting entity if any of the following conditions applies: (i) The entity and the reporting entity are members of the same group (which means that each parent, subsidiary and fellow subsidiary is related to the others). (ii) One entity is an associate or joint venture of the other entity (or an associate or joint venture of a member of a group of which the other entity is a member). (iii) Both entities are joint ventures of the same third party. (iv) One entity is a joint venture of a third entity and the other entity is an associate of the third entity. (v) The entity is a post-employment benefit plan for the benefit of employees of either the reporting entity or an entity related to the reporting entity. If the reporting entity is itself such a plan, the sponsoring employers are also related to the reporting entity. (vi) The entity is controlled or jointly controlled by a person identified in (a). (vii) A person identified in (a)(i) has significant influence over the entity or is a member of the key management personnel of the entity (or of a parent of the entity). (viii) The entity, or any member of a group of which it is a part, provides key management personnel services to the reporting entity or to the parent of the reporting entity. [Refer: Joint ventures [member]; Key management personnel of entity or parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           RelatedPartyTransactionsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Related party transactions [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RemainingAmortisationPeriodOfIntangibleAssetsMaterialToEntity2019
                        
                        
                           DUR
                        
                        
                           label
                        
                        
                           Remaining amortisation period of intangible assets material to entity
                        
                        
                           Disclosure: IAS 38.122 b
                        
                     
                           documentation
                        
                        
                           The remaining amortisation period of individual intangible assets that are material to the entity’s financial statements. [Refer: Depreciation and amortisation expense]
                        
                     
                           ifrs-full
                        
                        
                           RemainingContractualUndiscountedCashOutflowsInflowsThatAriseFromContractsWithinScopeOfIFRS17ThatAreLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Remaining contractual undiscounted cash outflows (inflows) that arise from contracts within scope of IFRS 17 that are liabilities
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.132 b (i)
                        
                     
                           documentation
                        
                        
                           The amount of the remaining contractual undiscounted cash outflows (inflows) that arise from contracts within the scope of IFRS 17 that are liabilities.
                        
                     
                           ifrs-full
                        
                        
                           RemainingRecoveryPeriodOfRegulatoryDeferralAccountDebitBalances2019
                        
                        
                           DUR
                        
                        
                           label
                        
                        
                           Remaining recovery period of regulatory deferral account debit balances
                        
                        
                           Disclosure: IFRS 14.33 c
                        
                     
                           documentation
                        
                        
                           The remaining recovery period of regulatory deferral account debit balances. [Refer: Regulatory deferral account debit balances]
                        
                     
                           ifrs-full
                        
                        
                           RemainingReversalPeriodOfRegulatoryDeferralAccountCreditBalances2019
                        
                        
                           DUR
                        
                        
                           label
                        
                        
                           Remaining reversal period of regulatory deferral account credit balances
                        
                        
                           Disclosure: IFRS 14.33 c
                        
                     
                           documentation
                        
                        
                           The remaining reversal period of regulatory deferral account credit balances. [Refer: Regulatory deferral account credit balances]
                        
                     
                           ifrs-full
                        
                        
                           RemainingUnamortisedGainsAndLossesArisingOnBuyingReinsurance
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Remaining unamortised gains (losses) arising on buying reinsurance
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.37 b (ii)
                        
                     
                           documentation
                        
                        
                           The amount of unamortised deferred gains (losses) arising from the purchase of reinsurance.
                        
                     
                           periodStartLabel
                        
                        
                           Remaining unamortised gains (losses) arising on buying reinsurance at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Remaining unamortised gains (losses) arising on buying reinsurance at end of period
                        
                     
                           ifrs-full
                        
                        
                           RentalExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Rental expense
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of expense recognised on rental activities.
                        
                     
                           ifrs-full
                        
                        
                           RentalIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Rental income
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of income recognised from rental activities.
                        
                     
                           ifrs-full
                        
                        
                           RentalIncomeFromInvestmentProperty
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Rental income from investment property
                        
                        
                           Disclosure: IAS 40.75 f (i)
                        
                     
                           documentation
                        
                        
                           The amount of rental income arising from investment property recognised in profit or loss. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           RentalIncomeFromInvestmentPropertyNetOfDirectOperatingExpense
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Rental income from investment property, net of direct operating expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of rental income arising from investment property, net of direct operating expense from such property. [Refer: Direct operating expense from investment property; Rental income from investment property]
                        
                     
                           netLabel
                        
                        
                           Rental income from investment property, net of direct operating expense
                        
                     
                           ifrs-full
                        
                        
                           RentalIncomeFromInvestmentPropertyNetOfDirectOperatingExpenseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Rental income from investment property, net of direct operating expense [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RentDeferredIncome
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Rent deferred income
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of deferred income arising on rental activity. [Refer: Deferred income other than contract liabilities]
                        
                     
                           ifrs-full
                        
                        
                           RentDeferredIncomeClassifiedAsCurrent
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Rent deferred income classified as current
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of rent deferred income classified as current. [Refer: Rent deferred income]
                        
                     
                           ifrs-full
                        
                        
                           RentDeferredIncomeClassifiedAsNoncurrent
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Rent deferred income classified as non-current
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of rent deferred income classified as non-current. [Refer: Rent deferred income]
                        
                     
                           ifrs-full
                        
                        
                           RentMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Rent, measurement input [member]
                        
                        
                           Common practice: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           This member stands for the rent used as a measurement input.
                        
                     
                           ifrs-full
                        
                        
                           RepairsAndMaintenanceExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Repairs and maintenance expense
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of expenses incurred for the day-to-day servicing of assets, which may include the cost of labour, consumables or small parts.
                        
                     
                           ifrs-full
                        
                        
                           RepaymentsOfBondsNotesAndDebentures
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Repayments of bonds, notes and debentures
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash outflow for repayments of bonds, notes and debentures.
                        
                     
                           ifrs-full
                        
                        
                           RepaymentsOfBorrowingsClassifiedAsFinancingActivities
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Repayments of borrowings, classified as financing activities
                        
                        
                           Example: IAS 7.17 d
                        
                     
                           documentation
                        
                        
                           The cash outflow to settle borrowings, classified as financing activities. [Refer: Borrowings]
                        
                     
                           negatedTerseLabel
                        
                        
                           Repayments of borrowings
                        
                     
                           ifrs-full
                        
                        
                           RepaymentsOfCurrentBorrowings
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Repayments of current borrowings
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash outflow for repayments of current borrowings. [Refer: Current borrowings]
                        
                     
                           ifrs-full
                        
                        
                           RepaymentsOfNoncurrentBorrowings
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Repayments of non-current borrowings
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash outflow for repayments of non-current borrowings. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           RepaymentsOfSubordinatedLiabilities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Repayments of subordinated liabilities
                        
                        
                           Common practice: IAS 7.17
                        
                     
                           documentation
                        
                        
                           The cash outflow for repayments of subordinated liabilities. [Refer: Subordinated liabilities]
                        
                     
                           ifrs-full
                        
                        
                           ReportableSegmentsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reportable segments [member]
                        
                        
                           Example: IAS 19.138 d, Disclosure: IFRS 15.115, Example: Effective 2023-01-01 IFRS 17.96 c, Disclosure: IFRS 8.23
                        
                     
                           documentation
                        
                        
                           This member stands for operating segments for which IFRS 8 requires information to be disclosed. The entity shall report separately information about an operating segment that meets any of the following quantitative thresholds: (a) reported revenue, including both sales to external customers and intersegment sales or transfers, is 10 per cent or more of the combined revenue, internal and external, of all operating segments; (b) the absolute amount of its reported profit or loss is 10 per cent or more of the greater, in absolute amount, of (i) the combined reported profit of all operating segments that did not report a loss and (ii) the combined reported loss of all operating segments that reported a loss; or (c) assets are 10 per cent or more of the combined assets of all operating segments. Additionally operating segments that do not meet any of the quantitative thresholds may be considered reportable, and separately disclosed, if management believes that information about the segment would be useful to users of the financial statements. [Refer: Operating segments [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReportedIfInComplianceWithRequirementOfIFRSMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reported if in compliance with requirement of IFRS [member]
                        
                        
                           Common practice: IAS 1.20 d
                        
                     
                           documentation
                        
                        
                           This member stands for the information that would have been reported in the financial statements by the entity if it was in compliance with the requirement of an IFRS, in the case that the entity departed from that requirement.
                        
                     
                           ifrs-full
                        
                        
                           ReportingYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reporting year [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           This member stands for the reporting year.
                        
                     
                           ifrs-full
                        
                        
                           RepurchaseAgreementsAndCashCollateralOnSecuritiesLent
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Repurchase agreements and cash collateral on securities lent
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of instruments sold with the intent to reacquire in repurchase agreements and cash collateral on securities lent.
                        
                     
                           ifrs-full
                        
                        
                           ResearchAndDevelopmentExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Research and development expense
                        
                        
                           Disclosure: IAS 38.126
                        
                     
                           documentation
                        
                        
                           The amount of expenditure directly attributable to research or development activities, recognised in profit or loss.
                        
                     
                           ifrs-full
                        
                        
                           ReserveForCatastrophe
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve for catastrophe
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.78 e, Disclosure: Expiry date 2023-01-01 IFRS 4.IG58
                        
                     
                           documentation
                        
                        
                           A component of equity representing resources to provide for infrequent but severe catastrophic losses caused by events such as damage to nuclear installations or satellites, or earthquake damage.
                        
                     
                           ifrs-full
                        
                        
                           ReserveForCatastropheMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve for catastrophe [member]
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.108, Disclosure: Expiry date 2023-01-01 IFRS 4.IG58
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing resources to provide for infrequent but severe catastrophic losses caused by events such as damage to nuclear installations or satellites or earthquake damage.
                        
                     
                           ifrs-full
                        
                        
                           ReserveForEqualisation
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve for equalisation
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.78 e, Disclosure: Expiry date 2023-01-01 IFRS 4.IG58
                        
                     
                           documentation
                        
                        
                           A component of equity representing resources to cover random fluctuations of claim expenses around the expected value of claims for some types of insurance contract.
                        
                     
                           ifrs-full
                        
                        
                           ReserveForEqualisationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve for equalisation [member]
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.108, Disclosure: Expiry date 2023-01-01 IFRS 4.IG58
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing resources to cover random fluctuations of claim expenses around the expected value of claims for some types of insurance contract (for example, hail, credit, guarantee and fidelity insurance) using a formula based on experience over a number of years.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfCashFlowHedges
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of cash flow hedges
                        
                        
                           Common practice: IAS 1.78 e, Disclosure: IFRS 9.6.5.11
                        
                     
                           documentation
                        
                        
                           A component of equity representing the accumulated portion of gain (loss) on a hedging instrument that is determined to be an effective hedge for cash flow hedges. [Refer: Cash flow hedges [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfCashFlowHedgesContinuingHedges
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of cash flow hedges, continuing hedges
                        
                        
                           Disclosure: IFRS 7.24B b (ii)
                        
                     
                           documentation
                        
                        
                           A component of equity representing the reserve of cash flow hedges in relation to continuing hedges. [Refer: Reserve of cash flow hedges]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of cash flow hedges, hedging relationships for which hedge accounting is no longer applied
                        
                        
                           Disclosure: IFRS 7.24B b (iii)
                        
                     
                           documentation
                        
                        
                           A component of equity representing the reserve of cash flow hedges in relation to hedging relationships for which hedge accounting is no longer applied. [Refer: Reserve of cash flow hedges]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfCashFlowHedgesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of cash flow hedges [member]
                        
                        
                           Example: IAS 1.108, Disclosure: IFRS 9.6.5.11
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing the accumulated portion of gain (loss) on a hedging instrument that is determined to be an effective hedge for cash flow hedges. [Refer: Cash flow hedges [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of change in fair value of financial liability attributable to change in credit risk of liability
                        
                        
                           Common practice: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity representing the accumulated change in fair value of financial liabilities attributable to change in the credit risk of the liabilities. [Refer: Credit risk [member]; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of change in fair value of financial liability attributable to change in credit risk of liability [member]
                        
                        
                           Example: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing the accumulated change in fair value of financial liabilities attributable to change in the credit risk of the liabilities. [Refer: Credit risk [member]; Financial liabilities]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfChangeInValueOfForeignCurrencyBasisSpreads
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of change in value of foreign currency basis spreads
                        
                        
                           Common practice: IAS 1.78 e, Disclosure: IFRS 9.6.5.16
                        
                     
                           documentation
                        
                        
                           A component of equity representing the accumulated change in the value of foreign currency basis spreads of financial instruments when excluding them from the designation of these financial instruments as hedging instruments.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfChangeInValueOfForeignCurrencyBasisSpreadsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of change in value of foreign currency basis spreads [member]
                        
                        
                           Example: IAS 1.108, Disclosure: IFRS 9.6.5.16
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing the accumulated change in the value of foreign currency basis spreads of financial instruments when excluding them from the designation of these financial instruments as hedging instruments.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfChangeInValueOfForwardElementsOfForwardContracts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of change in value of forward elements of forward contracts
                        
                        
                           Common practice: IAS 1.78 e, Disclosure: IFRS 9.6.5.16
                        
                     
                           documentation
                        
                        
                           A component of equity representing the accumulated change in the value of the forward elements of forward contracts when separating the forward element and spot element of a forward contract and designating as the hedging instrument only the changes in the spot element.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfChangeInValueOfForwardElementsOfForwardContractsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of change in value of forward elements of forward contracts [member]
                        
                        
                           Example: IAS 1.108, Disclosure: IFRS 9.6.5.16
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing the accumulated change in the value of the forward elements of forward contracts when separating the forward element and spot element of a forward contract and designating as the hedging instrument only the changes in the spot element.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfChangeInValueOfTimeValueOfOptions
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of change in value of time value of options
                        
                        
                           Common practice: IAS 1.78 e, Disclosure: IFRS 9.6.5.15
                        
                     
                           documentation
                        
                        
                           A component of equity representing the accumulated change in the value of the time value of options when separating the intrinsic value and time value of an option contract and designating as the hedging instrument only the changes in the intrinsic value.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfChangeInValueOfTimeValueOfOptionsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of change in value of time value of options [member]
                        
                        
                           Example: IAS 1.108, Disclosure: IFRS 9.6.5.15
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing the accumulated change in the value of the time value of options when separating the intrinsic value and time value of an option contract and designating as the hedging instrument only the changes in the intrinsic value.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfDiscretionaryParticipationFeatures
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of discretionary participation features
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.78 e, Disclosure: Expiry date 2023-01-01 IFRS 4.34 b, Disclosure: Expiry date 2023-01-01 IFRS 4.IG22 f
                        
                     
                           documentation
                        
                        
                           A component of equity resulting from discretionary participation features. Discretionary participation features are contractual rights to receive, as a supplement to guaranteed benefits, additional benefits: (a) that are likely to be a significant portion of the total contractual benefits; (b) whose amount or timing is contractually at the discretion of the issuer; and (c) that are contractually based on: (i) the performance of a specified pool of contracts or a specified type of contract; (ii) realised and/or unrealised investment returns on a specified pool of assets held by the issuer; or (iii) the profit or loss of the company, fund or other entity that issues the contract.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfDiscretionaryParticipationFeaturesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of discretionary participation features [member]
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.108, Disclosure: Expiry date 2023-01-01 IFRS 4.34 b, Disclosure: Expiry date 2023-01-01 IFRS 4.IG22 f
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity resulting from discretionary participation features. Discretionary participation features are contractual rights to receive, as a supplement to guaranteed benefits, additional benefits: (a) that are likely to be a significant portion of the total contractual benefits; (b) whose amount or timing is contractually at the discretion of the issuer; and (c) that are contractually based on: (i) the performance of a specified pool of contracts or a specified type of contract; (ii) realised and/or unrealised investment returns on a specified pool of assets held by the issuer; or (iii) the profit or loss of the company, fund or other entity that issues the contract.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfEquityComponentOfConvertibleInstruments
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of equity component of convertible instruments
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           A component of equity representing components of convertible instruments classified as equity.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfEquityComponentOfConvertibleInstrumentsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of equity component of convertible instruments [member]
                        
                        
                           Common practice: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing components of convertible instruments classified as equity.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfExchangeDifferencesOnTranslation
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of exchange differences on translation
                        
                        
                           Disclosure: IAS 21.52 b
                        
                     
                           documentation
                        
                        
                           A component of equity representing exchange differences on translation of financial statements recognised in other comprehensive income and accumulated in equity. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfExchangeDifferencesOnTranslationContinuingHedges
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of exchange differences on translation, continuing hedges
                        
                        
                           Disclosure: IFRS 7.24B b (ii)
                        
                     
                           documentation
                        
                        
                           A component of equity representing the reserve of exchange differences on translation in relation to continuing hedges. [Refer: Reserve of exchange differences on translation]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfExchangeDifferencesOnTranslationHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of exchange differences on translation, hedging relationships for which hedge accounting is no longer applied
                        
                        
                           Disclosure: IFRS 7.24B b (iii)
                        
                     
                           documentation
                        
                        
                           A component of equity representing the reserve of exchange differences on translation in relation to hedging relationships for which hedge accounting is no longer applied. [Refer: Reserve of exchange differences on translation]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfExchangeDifferencesOnTranslationMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of exchange differences on translation [member]
                        
                        
                           Example: IAS 1.108, Disclosure: IAS 21.52 b
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing accumulated exchange differences on the translation of financial statements recognised in other comprehensive income. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfFinanceIncomeExpensesFromReinsuranceContractsHeldExcludedFromProfitOrLoss
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of finance income (expenses) from reinsurance contracts held excluded from profit or loss
                        
                        
                           Common practice: Effective 2023-01-01 IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity representing the accumulated finance income (expenses) from reinsurance contracts held excluded from profit or loss. [Refer: Insurance finance income (expenses); Reinsurance contracts held [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfFinanceIncomeExpensesFromReinsuranceContractsHeldExcludedFromProfitOrLossMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of finance income (expenses) from reinsurance contracts held excluded from profit or loss [member]
                        
                        
                           Example: Effective 2023-01-01 IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing the accumulated finance income (expenses) from reinsurance contracts held excluded from profit or loss. [Refer: Insurance finance income (expenses); Reinsurance contracts held [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfGainsAndLossesFromInvestmentsInEquityInstruments
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of gains and losses from investments in equity instruments
                        
                        
                           Common practice: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity representing accumulated gains and losses from investments in equity instruments that the entity has designated at fair value through other comprehensive income.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfGainsAndLossesFromInvestmentsInEquityInstrumentsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of gains and losses from investments in equity instruments [member]
                        
                        
                           Example: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing accumulated gains and losses from investments in equity instruments that the entity has designated at fair value through other comprehensive income.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfGainsAndLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of gains and losses on financial assets measured at fair value through other comprehensive income
                        
                        
                           Common practice: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity representing the reserve of gains and losses on financial assets measured at fair value through other comprehensive income. [Refer: Financial assets measured at fair value through other comprehensive income; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfGainsAndLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of gains and losses on financial assets measured at fair value through other comprehensive income [member]
                        
                        
                           Example: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing the accumulated gains and losses on financial assets measured at fair value through other comprehensive income. [Refer: Financial assets measured at fair value through other comprehensive income; Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfGainsAndLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeRelatedToInsuranceContractsToWhichParagraphsC18bC19bC24bAndC24cOfIFRS17HaveBeenApplied
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of gains and losses on financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.116
                        
                     
                           documentation
                        
                        
                           The cumulative amount included in other comprehensive income for financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied. [Refer: Financial assets measured at fair value through other comprehensive income]
                        
                     
                           periodStartLabel
                        
                        
                           Reserve of gains and losses on financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Reserve of gains and losses on financial assets measured at fair value through other comprehensive income related to insurance contracts to which paragraphs C18(b), C19(b), C24(b) and C24(c) of IFRS 17 have been applied at end of period
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfGainsAndLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of gains and losses on hedging instruments that hedge investments in equity instruments
                        
                        
                           Common practice: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity representing the accumulated gains and losses on hedging instruments that hedge investments in equity instruments that the entity has designated at fair value through other comprehensive income.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfGainsAndLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstrumentsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of gains and losses on hedging instruments that hedge investments in equity instruments [member]
                        
                        
                           Example: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing the accumulated gains and losses on hedging instruments that hedge investments in equity instruments that the entity has designated at fair value through other comprehensive income.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfGainsAndLossesOnRemeasuringAvailableforsaleFinancialAssets
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of gains and losses on remeasuring available-for-sale financial assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity representing accumulated gains and losses on remeasuring available-for-sale financial assets. [Refer: Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfGainsAndLossesOnRemeasuringAvailableforsaleFinancialAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of gains and losses on remeasuring available-for-sale financial assets [member]
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing accumulated gains and losses on remeasuring available-for-sale financial assets. [Refer: Financial assets available-for-sale]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossThatWillBeReclassifiedToProfitOrLoss
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will be reclassified to profit or loss
                        
                        
                           Common practice: Effective 2023-01-01 IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity representing the accumulated insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will be reclassified subsequently to profit or loss. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossThatWillBeReclassifiedToProfitOrLossMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will be reclassified to profit or loss [member]
                        
                        
                           Example: Effective 2023-01-01 IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing the accumulated insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will be reclassified subsequently to profit or loss. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossThatWillNotBeReclassifiedToProfitOrLoss
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will not be reclassified to profit or loss
                        
                        
                           Common practice: Effective 2023-01-01 IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity representing the accumulated insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will not be reclassified subsequently to profit or loss. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossThatWillNotBeReclassifiedToProfitOrLossMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will not be reclassified to profit or loss [member]
                        
                        
                           Example: Effective 2023-01-01 IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing the accumulated insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will not be reclassified subsequently to profit or loss. [Refer: Insurance finance income (expenses); Insurance contracts issued [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfOverlayApproach
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of overlay approach
                        
                        
                           Common practice: Effective on first application of IFRS 9 IFRS 4.35D b
                        
                     
                           documentation
                        
                        
                           A component of equity representing the accumulated overlay approach adjustments.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfOverlayApproachMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of overlay approach [member]
                        
                        
                           Common practice: Effective on first application of IFRS 9 IFRS 4.35D b
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing the accumulated overlay approach adjustments.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfRemeasurementsOfDefinedBenefitPlans
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of remeasurements of defined benefit plans
                        
                        
                           Common practice: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity representing the accumulated remeasurements of defined benefit plans. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfRemeasurementsOfDefinedBenefitPlansMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of remeasurements of defined benefit plans [member]
                        
                        
                           Example: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity resulting from remeasurements of defined benefit plans. [Refer: Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans]
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfSharebasedPayments
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Reserve of share-based payments
                        
                        
                           Common practice: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity resulting from share-based payments.
                        
                     
                           ifrs-full
                        
                        
                           ReserveOfSharebasedPaymentsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Reserve of share-based payments [member]
                        
                        
                           Example: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity resulting from share-based payments.
                        
                     
                           ifrs-full
                        
                        
                           ReservesWithinEquityAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Reserves within equity [axis]
                        
                        
                           Disclosure: IAS 1.79 b
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ResidualValueRiskMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Residual value risk [member]
                        
                        
                           Example: IFRS 7.40 a, Example: IFRS 7.IG32
                        
                     
                           documentation
                        
                        
                           This member stands for a component of other price risk that represents the type of risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in residual values. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           RestatedMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Currently stated [member]
                        
                        
                           Disclosure: IAS 1.106 b, Common practice: IAS 1.20 d, Disclosure: IAS 8.28 f (i), Disclosure: IAS 8.29 c (i), Disclosure: IAS 8.49 b (i), Disclosure: Effective 2023-01-01 IFRS 17.113 b
                        
                     
                           documentation
                        
                        
                           This member stands for the information currently stated in the financial statements. It also represents the standard value for the 'Retrospective application and retrospective restatement' and 'Departure from requirement of IFRS' axes if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           RestrictedCashAndCashEquivalents
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Restricted cash and cash equivalents
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of cash and cash equivalents whose use or withdrawal is restricted. [Refer: Cash and cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           RestrictionsOnAccessToAssetsInFunds
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of restrictions on access to assets in funds
                        
                        
                           Disclosure: IFRIC 5.11
                        
                     
                           documentation
                        
                        
                           The description of restrictions on access to the assets in decommissioning, restoration and environmental rehabilitation funds.
                        
                     
                           ifrs-full
                        
                        
                           RestrictionsOnRealisabilityOfInvestmentPropertyOrRemittanceOfIncomeAndProceedsOfDisposalOfInvestmentProperty
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Restrictions on realisability of investment property or remittance of income and proceeds of disposal of investment property
                        
                        
                           Disclosure: IAS 40.75 g
                        
                     
                           documentation
                        
                        
                           The amount of restrictions on the realisability of investment property or the remittance of income and proceeds of disposal. [Refer: Investment property]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           RestructuringContingentLiabilityMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Restructuring contingent liability [member]
                        
                        
                           Example: IAS 37.88
                        
                     
                           documentation
                        
                        
                           This member stands for a contingent liability for restructuring, such as the sale or termination of a line of business; closure of business locations in a country or region or relocation of activities from one country or region to another; changes in management structure; and fundamental reorganisations that have a material effect on the nature and focus of the entity's operations. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           RestructuringProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Restructuring provision
                        
                        
                           Example: IAS 37.70
                        
                     
                           documentation
                        
                        
                           The amount of provision for restructuring, such as the sale or termination of a line of business; closure of business locations in a country or region or relocation of activities from one country or region to another; changes in management structure; and fundamental reorganisations that have a material effect on the nature and focus of the entity's operations. [Refer: Other provisions]
                        
                     
                           totalLabel
                        
                        
                           Total restructuring provision
                        
                     
                           ifrs-full
                        
                        
                           RestructuringProvisionAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Restructuring provision [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RestructuringProvisionMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Restructuring provision [member]
                        
                        
                           Example: IAS 37.70
                        
                     
                           documentation
                        
                        
                           This member stands for a provision for restructuring, such as the sale or termination of a line of business; closure of business locations in a country or region or relocation of activities from one country or region to another; changes in management structure; and fundamental reorganisations that have a material effect on the nature and focus of the entity's operations. [Refer: Other provisions [member]]
                        
                     
                           ifrs-full
                        
                        
                           RetainedEarnings
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Retained earnings
                        
                        
                           Example: IAS 1.78 e, Example: IAS 1.IG6
                        
                     
                           documentation
                        
                        
                           A component of equity representing the entity's cumulative undistributed earnings or deficit.
                        
                     
                           totalLabel
                        
                        
                           Total retained earnings
                        
                     
                           ifrs-full
                        
                        
                           RetainedEarningsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Retained earnings [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RetainedEarningsExcludingProfitLossForReportingPeriod
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Retained earnings, excluding profit (loss) for reporting period
                        
                        
                           Common practice: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity representing the entity’s cumulative undistributed earnings or deficit excluding the profit or loss for the reporting period. [Refer: Retained earnings]
                        
                     
                           ifrs-full
                        
                        
                           RetainedEarningsExcludingProfitLossForReportingPeriodMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Retained earnings, excluding profit (loss) for reporting period [member]
                        
                        
                           Common practice: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing an entity's cumulative undistributed earnings or deficit, excluding profit or loss for the reporting period. [Refer: Retained earnings [member]]
                        
                     
                           ifrs-full
                        
                        
                           RetainedEarningsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Retained earnings [member]
                        
                        
                           Disclosure: IAS 1.106, Example: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing an entity's cumulative undistributed earnings or deficit.
                        
                     
                           ifrs-full
                        
                        
                           RetainedEarningsProfitLossForReportingPeriod
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Retained earnings, profit (loss) for reporting period
                        
                        
                           Common practice: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity representing the entity’s undistributed profit or loss for the reporting period. [Refer: Retained earnings; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           RetainedEarningsProfitLossForReportingPeriodMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Retained earnings, profit (loss) for reporting period [member]
                        
                        
                           Common practice: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing the entity’s undistributed profit or loss for the reporting period. [Refer: Retained earnings [member]; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           RetentionPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Retention payables
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of payment that is withheld by the entity, pending the fulfilment of a condition.
                        
                     
                           ifrs-full
                        
                        
                           RetirementsIntangibleAssetsAndGoodwill
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Retirements, intangible assets and goodwill
                        
                        
                           Common practice: IAS 38.118 e
                        
                     
                           documentation
                        
                        
                           The decrease in intangible assets and goodwill resulting from retirements. [Refer: Intangible assets and goodwill]
                        
                     
                           negatedLabel
                        
                        
                           Retirements, intangible assets and goodwill
                        
                     
                           ifrs-full
                        
                        
                           RetirementsIntangibleAssetsOtherThanGoodwill
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Retirements, intangible assets other than goodwill
                        
                        
                           Common practice: IAS 38.118 e
                        
                     
                           documentation
                        
                        
                           The decrease in intangible assets other than goodwill resulting from retirements. [Refer: Intangible assets other than goodwill]
                        
                     
                           negatedLabel
                        
                        
                           Retirements, intangible assets other than goodwill
                        
                     
                           ifrs-full
                        
                        
                           RetirementsPropertyPlantAndEquipment
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Retirements, property, plant and equipment
                        
                        
                           Common practice: IAS 16.73 e
                        
                     
                           documentation
                        
                        
                           The decrease in property, plant and equipment resulting from retirements. [Refer: Property, plant and equipment]
                        
                     
                           negatedLabel
                        
                        
                           Retirements, property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           RetrospectiveApplicationAndRetrospectiveRestatementAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Retrospective application and retrospective restatement [axis]
                        
                        
                           Disclosure: IAS 1.106 b, Disclosure: IAS 8.28 f (i), Disclosure: IAS 8.29 c (i), Disclosure: IAS 8.49 b (i)
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ReturnOnPlanAssetsExcludingInterestIncomeOrExpenseBeforeTaxDefinedBenefitPlans
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Return on plan assets excluding interest income or expense, before tax, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, before tax, resulting from the return on plan assets, excluding amounts included in interest expense (income) arising from defined benefit plans. The return on plan assets is interest, dividends and other revenue derived from the plan assets, together with realised and unrealised gains or losses on the plan assets, less any costs of managing plan assets and less any tax payable by the plan itself, other than tax included in the actuarial assumptions used to measure the present value of the defined benefit obligation. [Refer: Other comprehensive income; Defined benefit plans [member]; Plan assets [member]; Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from return on plan assets excluding interest income or expense]
                        
                     
                           ifrs-full
                        
                        
                           ReturnOnPlanAssetsExcludingInterestIncomeOrExpenseNetOfTaxDefinedBenefitPlans
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Return on plan assets excluding interest income or expense, net of tax, defined benefit plans
                        
                        
                           Common practice: IAS 19.135 b
                        
                     
                           documentation
                        
                        
                           The amount of other comprehensive income, net of tax, resulting from the return on plan assets, excluding amounts included in interest expense (income) arising from defined benefit plans. The return on plan assets is interest, dividends and other revenue derived from the plan assets, together with realised and unrealised gains or losses on the plan assets, less any costs of managing plan assets and less any tax payable by the plan itself, other than tax included in the actuarial assumptions used to measure the present value of the defined benefit obligation. [Refer: Other comprehensive income; Defined benefit plans [member]; Plan assets [member]; Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from return on plan assets excluding interest income or expense]
                        
                     
                           ifrs-full
                        
                        
                           ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Decrease (increase) in net defined benefit liability (asset) resulting from return on plan assets excluding interest income or expense
                        
                        
                           Disclosure: IAS 19.141 c (i)
                        
                     
                           documentation
                        
                        
                           The decrease (increase) in the net defined benefit liability (asset) resulting from the return on plan assets, excluding amounts included in interest income or expense. The return on plan assets is interest, dividends and other revenue derived from the plan assets, together with realised and unrealised gains or losses on the plan assets, less any costs of managing plan assets and less any tax payable by the plan itself, other than tax included in the actuarial assumptions used to measure the present value of the defined benefit obligation. [Refer: Plan assets [member]; Net defined benefit liability (asset); Actuarial assumptions [member]; Increase (decrease) in net defined benefit liability (asset) resulting from interest expense (income)]
                        
                     
                           negatedLabel
                        
                        
                           Increase (decrease) in net defined benefit liability (asset) resulting from return on plan assets excluding interest income or expense
                        
                     
                           ifrs-full
                        
                        
                           ReturnOnReimbursementRights
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from return on reimbursement rights, excluding interest income or expense
                        
                        
                           Disclosure: IAS 19.141 c (i)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from the return on those rights, excluding amounts included in interest income or expense. [Refer: Reimbursement rights related to defined benefit obligation, at fair value; Increase in reimbursement rights related to defined benefit obligation, resulting from interest income]
                        
                     
                           ifrs-full
                        
                        
                           RevaluationIncreaseDecreaseIntangibleAssetsOtherThanGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Revaluation increase (decrease), intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 e (iii)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in intangible assets other than goodwill resulting from revaluations to fair value. [Refer: Intangible assets other than goodwill; Revaluation surplus]
                        
                     
                           ifrs-full
                        
                        
                           RevaluationIncreaseDecreasePropertyPlantAndEquipment
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Revaluation increase (decrease), property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 e (iv), Disclosure: IAS 16.77 f
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in property, plant and equipment resulting from revaluations to fair value. [Refer: Property, plant and equipment; Revaluation surplus]
                        
                     
                           ifrs-full
                        
                        
                           RevaluationOfIntangibleAssetsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Revaluation of intangible assets [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RevaluationSurplus
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Revaluation surplus
                        
                        
                           Disclosure: IAS 16.39, Disclosure: IAS 38.85
                        
                     
                           documentation
                        
                        
                           A component of equity representing the accumulated revaluation surplus on the revaluation of assets recognised in other comprehensive income. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           RevaluationSurplusMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Revaluation surplus [member]
                        
                        
                           Example: IAS 1.108, Disclosure: IAS 16.39, Disclosure: IFRS 1.IG10
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing accumulated revaluation surplus on the revaluation of assets recognised in other comprehensive income. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           Revenue
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue
                        
                        
                           Example: IAS 1.102, Example: IAS 1.103, Disclosure: IAS 1.82 a, Example: IFRS 12.B10 b, Disclosure: IFRS 12.B12 b (v), Disclosure: IFRS 5.33 b (i), Disclosure: IFRS 8.23 a, Disclosure: IFRS 8.28 a, Disclosure: IFRS 8.32, Disclosure: IFRS 8.33 a, Disclosure: IFRS 8.34
                        
                     
                           documentation
                        
                        
                           The income arising in the course of an entity's ordinary activities. Income is increases in assets, or decreases in liabilities, that result in increases in equity, other than those relating to contributions from holders of equity claims.
                        
                     
                           totalLabel
                        
                        
                           Total revenue
                        
                     
                           ifrs-full
                        
                        
                           RevenueAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Revenue [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RevenueAndOperatingIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue and other operating income
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The aggregate amount of the entity's revenue and other operating income. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromConstructionContracts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from construction contracts
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from construction contracts. Construction contracts are contracts specifically negotiated for the construction of an asset or a combination of assets that are closely interrelated or interdependent in terms of their design, technology and function or their ultimate purpose or use. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromContractsWithCustomers
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from contracts with customers
                        
                        
                           Disclosure: IFRS 15.113 a, Disclosure: IFRS 15.114
                        
                     
                           documentation
                        
                        
                           The amount of revenue from contracts with customers. A customer is a party that has contracted with an entity to obtain goods or services that are an output of the entity’s ordinary activities in exchange for consideration.
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromDividends
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Dividend income
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of dividends recognised as income. Dividends are distributions of profits to holders of equity investments in proportion to their holdings of a particular class of capital.
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromGovernmentGrants
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Income from government grants
                        
                        
                           Common practice: IAS 20.39 b
                        
                     
                           documentation
                        
                        
                           The amount of income recognised in relation to government grants. [Refer: Government grants]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromHotelOperations
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from hotel operations
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from hotel operations. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromInsuranceContractsIssuedWithoutReductionForReinsuranceHeld
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from insurance contracts issued, without reduction for reinsurance held
                        
                        
                           Example: Expiry date 2023-01-01 IAS 1.85, Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG24 a
                        
                     
                           documentation
                        
                        
                           The amount of revenue from insurance contracts issued, without any reduction for reinsurance held. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromInterest
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Interest income
                        
                        
                           Common practice: IAS 1.112 c, Disclosure: IFRS 12.B13 e, Disclosure: IFRS 8.23 c, Disclosure: IFRS 8.28 e
                        
                     
                           documentation
                        
                        
                           The amount of income arising from interest.
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromPerformanceObligationsSatisfiedOrPartiallySatisfiedInPreviousPeriods
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from performance obligations satisfied or partially satisfied in previous periods
                        
                        
                           Disclosure: IFRS 15.116 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue from performance obligations satisfied (or partially satisfied) in previous periods. [Refer: Performance obligations [member]; Revenue from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfAdvertisingServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of advertising services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of advertising services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfCargoAndMailTransportServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of cargo and mail transport services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of cargo and mail transport services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfDataServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of data services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of data services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfGamingServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of gaming services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of gaming services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfInformationTechnologyConsultingServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of information technology consulting services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of consulting services relating to information technology. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfInformationTechnologyMaintenanceAndSupportServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of information technology maintenance and support services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of maintenance and support services relating to information technology. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfInformationTechnologyServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of information technology services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of information technology services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfInterconnectionServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of interconnection services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of interconnection services for other operators. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfInternetAndDataServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of internet and data services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of internet and data services. [Refer: Revenue]
                        
                     
                           totalLabel
                        
                        
                           Total revenue from rendering of internet and data services
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfInternetAndDataServicesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Revenue from rendering of internet and data services [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfInternetServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of internet services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of internet services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfLandLineTelephoneServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of land line telephone services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of land line telephone services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfMobileTelephoneServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of mobile telephone services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of mobile telephone services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfOtherTelecommunicationServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of other telecommunication services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of telecommunication services that the entity does not separately disclose in the same statement or note. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfPassengerTransportServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of passenger transport services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of passenger transport services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfPrintingServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of printing services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of printing services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfServicesRelatedPartyTransactions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of services, related party transactions
                        
                        
                           Example: IAS 24.21 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of services in related party transactions. [Refer: Revenue; Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfTelecommunicationServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of telecommunication services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of telecommunication services. [Refer: Revenue]
                        
                     
                           totalLabel
                        
                        
                           Total revenue from rendering of telecommunication services
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfTelecommunicationServicesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Revenue from rendering of telecommunication services [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfTelephoneServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of telephone services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of telephone services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRenderingOfTransportServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from rendering of transport services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the rendering of transport services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRoomOccupancyServices
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from room occupancy services
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from room occupancy services. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromRoyalties
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Royalty income
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of income arising from royalties.
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfAgriculturalProduce
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of agricultural produce
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of agricultural produce. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfAlcoholAndAlcoholicDrinks
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of alcohol and alcoholic drinks
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of alcohol and alcoholic drinks. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfBooks
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of books
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of books. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfCopper
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of copper
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of copper. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfCrudeOil
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of crude oil
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of crude oil. [Refer: Current crude oil; Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfElectricity
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of electricity
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of electricity. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfFoodAndBeverage
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of food and beverage
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of food and beverage. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfGold
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of gold
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of gold. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfGoods
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of goods
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of goods. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfGoodsRelatedPartyTransactions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of goods, related party transactions
                        
                        
                           Example: IAS 24.21 a
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of goods in related party transactions. [Refer: Revenue; Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfNaturalGas
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of natural gas
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of natural gas. [Refer: Current natural gas; Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfOilAndGasProducts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of oil and gas products
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of oil and gas products. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfPetroleumAndPetrochemicalProducts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of petroleum and petrochemical products
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of petroleum and petrochemical products. [Refer: Current petroleum and petrochemical products; Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfPublications
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of publications
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of publications. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfSilver
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of silver
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of silver. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfSugar
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of sugar
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of sugar. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueFromSaleOfTelecommunicationEquipment
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue from sale of telecommunication equipment
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of revenue arising from the sale of telecommunication equipment. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueMultipleMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Revenue multiple, measurement input [member]
                        
                        
                           Example: IFRS 13.93 d, Example: IFRS 13.IE63
                        
                     
                           documentation
                        
                        
                           This member stands for a revenue multiple used as a measurement input.
                        
                     
                           ifrs-full
                        
                        
                           RevenueOfAcquiree
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue of acquiree since acquisition date
                        
                        
                           Disclosure: IFRS 3.B64 q (i)
                        
                     
                           documentation
                        
                        
                           The amount of revenue of the acquiree since the acquisition date included in the consolidated statement of comprehensive income. [Refer: Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueOfCombinedEntity
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue of combined entity as if combination occurred at beginning of period
                        
                        
                           Disclosure: IFRS 3.B64 q (ii)
                        
                     
                           documentation
                        
                        
                           The revenue of the combined entity as though the acquisition date for all business combinations that occurred during the year had been as of the beginning of the annual reporting period. [Refer: Business combinations [member]; Revenue]
                        
                     
                           ifrs-full
                        
                        
                           RevenueRecognisedOnExchangingConstructionServicesForFinancialAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue recognised on exchanging construction services for financial asset
                        
                        
                           Disclosure: SIC 29.6A
                        
                     
                           documentation
                        
                        
                           The amount of revenue recognised when construction services are exchanged for financial assets in service concession arrangements. [Refer: Service concession arrangements [member]; Revenue from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           RevenueRecognisedOnExchangingConstructionServicesForIntangibleAsset
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue recognised on exchanging construction services for intangible asset
                        
                        
                           Disclosure: SIC 29.6A
                        
                     
                           documentation
                        
                        
                           The amount of revenue recognised when construction services are exchanged for an intangible asset in service concession arrangements. [Refer: Service concession arrangements [member]; Revenue from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           RevenueThatWasIncludedInContractLiabilityBalanceAtBeginningOfPeriod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Revenue that was included in contract liability balance at beginning of period
                        
                        
                           Disclosure: IFRS 15.116 b
                        
                     
                           documentation
                        
                        
                           The amount of revenue that was included in the contract liability balance at the beginning of the period. [Refer: Contract liabilities; Revenue from contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           ReversalAllowanceAccountForCreditLossesOfFinancialAssets
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Reversal, allowance account for credit losses of financial assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 7.16
                        
                     
                           documentation
                        
                        
                           The decrease in an allowance account for credit losses of financial assets resulting from the reversal of impairment. [Refer: Allowance account for credit losses of financial assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Reversal, allowance account for credit losses of financial assets
                        
                     
                           ifrs-full
                        
                        
                           ReversalOfImpairmentLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Reversal of impairment loss
                        
                        
                           Disclosure: IAS 36.130 b, Disclosure: IAS 36.130 d (ii)
                        
                     
                           documentation
                        
                        
                           The amount recognised as an increase of the carrying amount of an asset or cash-generating unit to its recoverable amount when an impairment loss had been previously recognised. [Refer: Impairment loss]
                        
                     
                           ifrs-full
                        
                        
                           ReversalOfImpairmentLossRecognisedInOtherComprehensiveIncome
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Reversal of impairment loss recognised in other comprehensive income
                        
                        
                           Disclosure: IAS 36.126 d, Disclosure: IAS 36.129 b
                        
                     
                           documentation
                        
                        
                           The amount of reversal of impairment loss recognised in other comprehensive income. [Refer: Reversal of impairment loss; Impairment loss recognised in other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ReversalOfImpairmentLossRecognisedInOtherComprehensiveIncomeIntangibleAssetsOtherThanGoodwill
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Reversal of impairment loss recognised in other comprehensive income, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 e (iii)
                        
                     
                           documentation
                        
                        
                           The amount of reversal of impairment loss recognised in other comprehensive income for intangible assets other than goodwill. [Refer: Reversal of impairment loss recognised in other comprehensive income; Intangible assets other than goodwill]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReversalOfImpairmentLossRecognisedInOtherComprehensiveIncomePropertyPlantAndEquipment
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Reversal of impairment loss recognised in other comprehensive income, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 e (iv)
                        
                     
                           documentation
                        
                        
                           The amount of reversal of impairment loss recognised in other comprehensive income for property, plant and equipment. [Refer: Reversal of impairment loss recognised in other comprehensive income; Property, plant and equipment]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReversalOfImpairmentLossRecognisedInProfitOrLoss
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Reversal of impairment loss recognised in profit or loss
                        
                        
                           Disclosure: IAS 36.126 b, Disclosure: IAS 36.129 b
                        
                     
                           documentation
                        
                        
                           The amount of reversal of impairment loss recognised in profit or loss. [Refer: Reversal of impairment loss; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           ReversalOfImpairmentLossRecognisedInProfitOrLossBiologicalAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Reversal of impairment loss recognised in profit or loss, biological assets
                        
                        
                           Disclosure: IAS 41.55 b
                        
                     
                           documentation
                        
                        
                           The amount of reversal of impairment loss recognised in profit or loss for biological assets. [Refer: Reversal of impairment loss recognised in profit or loss; Biological assets]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReversalOfImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Reversal of impairment loss recognised in profit or loss, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 e (v)
                        
                     
                           documentation
                        
                        
                           The amount of reversal of impairment loss recognised in profit or loss for intangible assets other than goodwill. [Refer: Reversal of impairment loss recognised in profit or loss; Intangible assets other than goodwill]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReversalOfImpairmentLossRecognisedInProfitOrLossInvestmentProperty
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Reversal of impairment loss recognised in profit or loss, investment property
                        
                        
                           Disclosure: IAS 40.76 g, Disclosure: IAS 40.79 d (v)
                        
                     
                           documentation
                        
                        
                           The amount of reversal of impairment loss recognised in profit or loss for investment property. [Refer: Reversal of impairment loss recognised in profit or loss; Investment property]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ReversalOfImpairmentLossRecognisedInProfitOrLossLoansAndAdvances
                        
                        
                           (X) duration
                        
                        
                           label
                        
                        
                           Reversal of impairment loss recognised in profit or loss, loans and advances
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of reversal of impairment loss recognised in profit or loss for loans and advances. [Refer: Reversal of impairment loss recognised in profit or loss]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Reversal of impairment loss recognised in profit or loss, loans and advances
                        
                     
                           ifrs-full
                        
                        
                           ReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Reversal of impairment loss recognised in profit or loss, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 e (vi), Disclosure: IAS 1.98 a
                        
                     
                           documentation
                        
                        
                           The amount of reversal of impairment loss recognised in profit or loss for property, plant and equipment. [Refer: Reversal of impairment loss recognised in profit or loss; Property, plant and equipment]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Reversal of impairment loss recognised in profit or loss, property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           ReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Reversal of impairment loss recognised in profit or loss, trade receivables
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of reversal of impairment loss recognised in profit or loss for trade receivables. [Refer: Reversal of impairment loss recognised in profit or loss; Trade receivables]
                        
                     
                           negatedLabel
                        
                        
                           Reversal of impairment loss recognised in profit or loss, trade receivables
                        
                     
                           ifrs-full
                        
                        
                           ReversalOfInventoryWritedown
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Reversal of inventory write-down
                        
                        
                           Disclosure: IAS 1.98 a, Disclosure: IAS 2.36 f
                        
                     
                           documentation
                        
                        
                           The amount recognised as a reduction in the amount of inventories recognised as an expense due to the reversal of any write-down of inventories resulting from an increase in net realisable value. [Refer: Inventories; Inventory write-down]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           negatedLabel
                        
                        
                           Reversal of inventory write-down
                        
                     
                           ifrs-full
                        
                        
                           ReversalOfProvisionsForCostOfRestructuring
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Reversal of provisions for cost of restructuring
                        
                        
                           Disclosure: IAS 1.98 b
                        
                     
                           documentation
                        
                        
                           The amount of reversals of provisions for the cost of restructuring. [Refer: Restructuring provision]
                        
                     
                           ifrs-full
                        
                        
                           ReversedUnsettledLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Reversed unsettled liabilities, contingent liabilities recognised in business combination
                        
                        
                           Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The amount of contingent liabilities recognised in a business combination that were unsettled and subsequently reversed. [Refer: Contingent liabilities recognised in business combination; Business combinations [member]]
                        
                     
                           negatedLabel
                        
                        
                           Reversed unsettled liabilities, contingent liabilities recognised in business combination
                        
                     
                           ifrs-full
                        
                        
                           ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Reverse repurchase agreements and cash collateral on securities borrowed
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of instruments purchased for resale in reverse repurchase agreements and cash collateral on securities borrowed. [Refer: Repurchase agreements and cash collateral on securities lent]
                        
                     
                           ifrs-full
                        
                        
                           RightofuseAssetFairValueUsedAsDeemedCost
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Right-of-use asset fair value used as deemed cost
                        
                        
                           Disclosure: IFRS 1.30
                        
                     
                           documentation
                        
                        
                           The amount of right-of-use assets for which fair value was used as their deemed cost in the opening IFRS statement of financial position. [Refer: Right-of-use assets]
                        
                     
                           ifrs-full
                        
                        
                           RightofuseAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Right-of-use assets
                        
                        
                           Disclosure: IFRS 16.53 j
                        
                     
                           documentation
                        
                        
                           The amount of assets that represent a lessee's right to use an underlying asset for the lease term. Underlying asset is an asset that is the subject of a lease, for which the right to use that asset has been provided by a lessor to a lessee.
                        
                     
                           ifrs-full
                        
                        
                           RightofuseAssetsIncreaseDecreaseInRevaluationSurplus
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Right-of-use assets, increase (decrease) in revaluation surplus
                        
                        
                           Disclosure: IFRS 16.57
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in the revaluation surplus that relates to right-of-use assets. [Refer: Revaluation surplus; Right-of-use assets]
                        
                     
                           ifrs-full
                        
                        
                           RightofuseAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Right-of-use assets [member]
                        
                        
                           Disclosure: IFRS 16.33
                        
                     
                           documentation
                        
                        
                           This member stands for right-of-use assets. [Refer: Right-of-use assets]
                        
                     
                           ifrs-full
                        
                        
                           RightofuseAssetsRevaluationSurplus
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Right-of-use assets, revaluation surplus
                        
                        
                           Disclosure: IFRS 16.57
                        
                     
                           documentation
                        
                        
                           The amount of the revaluation surplus that relates to right-of-use assets. [Refer: Revaluation surplus; Right-of-use assets]
                        
                     
                           ifrs-full
                        
                        
                           RightofuseAssetsRevaluedAssetsAtCost
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Right-of-use assets, revalued assets, at cost
                        
                        
                           Disclosure: IFRS 16.57
                        
                     
                           documentation
                        
                        
                           The amount of right-of-use assets that would have been recognised had the revalued assets been carried under the cost model. [Refer: Right-of-use assets]
                        
                     
                           ifrs-full
                        
                        
                           RightofuseAssetsThatDoNotMeetDefinitionOfInvestmentProperty
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Right-of-use assets that do not meet definition of investment property
                        
                        
                           Disclosure: IFRS 16.47 a
                        
                     
                           documentation
                        
                        
                           The amount of right-of-use assets that do not meet the definition of investment property. [Refer: Right-of-use assets; Investment property]
                        
                     
                           ifrs-full
                        
                        
                           RightsPreferencesAndRestrictionsAttachingToClassOfShareCapital
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Rights, preferences and restrictions attaching to class of share capital
                        
                        
                           Disclosure: IAS 1.79 a (v)
                        
                     
                           documentation
                        
                        
                           The description of the rights, preferences and restrictions attaching to a class of share capital including restrictions on the distribution of dividends and the repayment of capital. [Refer: Share capital [member]]
                        
                     
                           ifrs-full
                        
                        
                           RiskAdjustmentForNonfinancialRiskMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Risk adjustment for non-financial risk [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.100 c (ii), Disclosure: Effective 2023-01-01 IFRS 17.101 b, Disclosure: Effective 2023-01-01 IFRS 17.107 c
                        
                     
                           documentation
                        
                        
                           This member stands for the compensation an entity requires for bearing the uncertainty about the amount and timing of the cash flows that arises from non-financial risk as the entity fulfils insurance contracts.
                        
                     
                           ifrs-full
                        
                        
                           RiskDiversificationEffectMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Risk diversification effect [member]
                        
                        
                           Common practice: IFRS 7.32
                        
                     
                           documentation
                        
                        
                           This member stands for the effect of the diversification of risks arising from financial instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           RiskExposureAssociatedWithInstrumentsSharingCharacteristic
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Risk exposure associated with instruments sharing characteristic
                        
                        
                           Disclosure: IFRS 7.B8 c
                        
                     
                           documentation
                        
                        
                           The amount of risk exposure associated with financial instruments with a shared characteristic that identifies a concentration of risks. [Refer: Financial instruments, class [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           RiskExposuresAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Risk variables [axis]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           RiskExposuresMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Risk variables [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.128 a
                        
                     
                           documentation
                        
                        
                           This member stands for the risk variables. It also represents the standard value for the 'Risk variables' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           RoyaltyExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Royalty expense
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from royalties.
                        
                     
                           ifrs-full
                        
                        
                           SaleOrIssueOfTreasuryShares
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Sale or issue of treasury shares
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The increase in equity resulting from the sale or issue of treasury shares. [Refer: Treasury shares]
                        
                     
                           ifrs-full
                        
                        
                           SalesAndMarketingExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Sales and marketing expense
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of expense relating to the marketing and selling of goods or services.
                        
                     
                           ifrs-full
                        
                        
                           SalesChannelsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Sales channels [axis]
                        
                        
                           Example: IFRS 15.B89 g
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           SalesChannelsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Sales channels [member]
                        
                        
                           Example: IFRS 15.B89 g
                        
                     
                           documentation
                        
                        
                           This member stands for all sales channels. It also represents the standard value for the 'Sales channels' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           SalesFairValueMeasurementAssets
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Sales, fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 e (iii)
                        
                     
                           documentation
                        
                        
                           The decrease in the fair value measurement of assets resulting from sales. [Refer: At fair value [member]]
                        
                     
                           negatedLabel
                        
                        
                           Sales, fair value measurement, assets
                        
                     
                           ifrs-full
                        
                        
                           SalesFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Sales, fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 e (iii)
                        
                     
                           documentation
                        
                        
                           The decrease in the fair value measurement of entity's own equity instruments resulting from sales. [Refer: At fair value [member]; Entity's own equity instruments [member]]
                        
                     
                           negatedLabel
                        
                        
                           Sales, fair value measurement, entity's own equity instruments
                        
                     
                           ifrs-full
                        
                        
                           SalesFairValueMeasurementLiabilities
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Sales, fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 e (iii)
                        
                     
                           documentation
                        
                        
                           The decrease in the fair value measurement of liabilities resulting from sales. [Refer: At fair value [member]]
                        
                     
                           negatedLabel
                        
                        
                           Sales, fair value measurement, liabilities
                        
                     
                           ifrs-full
                        
                        
                           SalesOfPropertyAndOtherAssetsRelatedPartyTransactions
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Sales of property and other assets, related party transactions
                        
                        
                           Example: IAS 24.21 b
                        
                     
                           documentation
                        
                        
                           The amount of property and other assets sold by the entity in related party transactions. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           SecuredBankLoansReceived
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Secured bank loans received
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of loans received from banks that have been secured by collateral. [Refer: Loans received]
                        
                     
                           ifrs-full
                        
                        
                           SecuritiesLendingMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Securities lending [member]
                        
                        
                           Example: IFRS 7.B33, Example: IFRS 7.IG40B
                        
                     
                           documentation
                        
                        
                           This member stands for the lending of securities in which the lender transfers securities in exchange for collateral provided by the borrower.
                        
                     
                           ifrs-full
                        
                        
                           SecuritisationsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Securitisations [member]
                        
                        
                           Example: IFRS 7.B33
                        
                     
                           documentation
                        
                        
                           This member stands for securitisations, whereby individual assets are pooled together and sold to an entity that issues debt instruments backed by the pool of assets.
                        
                     
                           ifrs-full
                        
                        
                           SecuritisationVehiclesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Securitisation vehicles [member]
                        
                        
                           Example: IFRS 12.B23 a
                        
                     
                           documentation
                        
                        
                           This member stands for vehicles used for the process of securitisation, whereby individual assets are pooled together and sold to a special purpose vehicle that issues debt instruments backed by the pool of assets.
                        
                     
                           ifrs-full
                        
                        
                           SegmentConsolidationItemsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Segment consolidation items [axis]
                        
                        
                           Disclosure: IFRS 8.23
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           SegmentInWhichNoncurrentAssetOrDisposalGroupHeldForSaleIsPresented
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of segment in which non-current asset or disposal group held for sale is presented
                        
                        
                           Disclosure: IFRS 5.41 d
                        
                     
                           documentation
                        
                        
                           The description of the reportable segment in which non-current assets or disposal groups held for sale are presented. [Refer: Non-current assets or disposal groups classified as held for sale; Disposal groups classified as held for sale [member]]
                        
                     
                           ifrs-full
                        
                        
                           SegmentsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Segments [axis]
                        
                        
                           Example: IAS 19.138 d, Disclosure: IAS 36.130 d (ii), Disclosure: IFRS 15.115, Example: Effective 2023-01-01 IFRS 17.96 c, Disclosure: IFRS 8.23
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           SegmentsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Segments [member]
                        
                        
                           Example: IAS 19.138 d, Disclosure: IAS 36.130 d (ii), Disclosure: IFRS 15.115, Example: Effective 2023-01-01 IFRS 17.96 c, Disclosure: IFRS 8.28
                        
                     
                           documentation
                        
                        
                           This member stands for all segments of an entity. It also represents the standard value for the 'Segments' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           SellingExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Selling expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense relating to selling activities of the entity.
                        
                     
                           ifrs-full
                        
                        
                           SellingGeneralAndAdministrativeExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Selling, general and administrative expense
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of expense relating to selling, general and administrative activities of the entity.
                        
                     
                           totalLabel
                        
                        
                           Total selling, general and administrative expense
                        
                     
                           ifrs-full
                        
                        
                           SellingGeneralAndAdministrativeExpenseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Selling, general and administrative expense [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           SellingGeneralAndAdministrativeExpenseMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Selling, general and administrative expense [member]
                        
                        
                           Common practice: IAS 1.104, Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for the amount of expense relating to selling, general and administrative activities of the entity. This member is used to attribute an expense by nature to a functional line item in the statement of profit or loss.
                        
                     
                           ifrs-full
                        
                        
                           SellingProfitLossOnFinanceLeases
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Selling profit (loss) on finance leases
                        
                        
                           Disclosure: IFRS 16.90 a (i)
                        
                     
                           documentation
                        
                        
                           The selling profit (loss) on finance leases. Finance lease is a lease that transfers substantially all the risks and rewards incidental to ownership of an underlying asset.
                        
                     
                           ifrs-full
                        
                        
                           SensitivityAnalysisForEachTypeOfMarketRisk
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Sensitivity analysis for types of market risk [text block]
                        
                        
                           Disclosure: IFRS 7.40 a
                        
                     
                           documentation
                        
                        
                           The disclosure of the sensitivity analysis for types of market risk to which the entity is exposed, showing how profit or loss and equity would have been affected by changes in the relevant risk variable that were reasonably possible at that date. [Refer: Market risk [member]]
                        
                     
                           ifrs-full
                        
                        
                           SensitivityAnalysisToInsuranceRisk
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Sensitivity analysis to insurance risk
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39A a
                        
                     
                           documentation
                        
                        
                           The description of a sensitivity analysis that shows how profit (loss) and equity would have been affected if changes in the relevant insurance risk variable that were reasonably possible at the end of the reporting period had occurred, the methods and assumptions used in preparing the sensitivity analysis and any changes from the previous period in the methods and assumptions used.
                        
                     
                           ifrs-full
                        
                        
                           SeparateManagementEntitiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Separate management entities [axis]
                        
                        
                           Disclosure: IAS 24.18A
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           SeparateManagementEntitiesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Separate management entities [member]
                        
                        
                           Disclosure: IAS 24.18A
                        
                     
                           documentation
                        
                        
                           This member stands for separate entities that provide key management personnel services to the entity. It also represents the standard value for the 'Separate management entities' axis if no other member is used. [Refer: Key management personnel of entity or parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           SeparateMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Separate [member]
                        
                        
                           Disclosure: IAS 27.4
                        
                     
                           documentation
                        
                        
                           This member stands for separate financial statements. Separate financial statements are those presented by an entity in which the entity could elect, subject to the requirements in IAS 27, to account for its investments in subsidiaries, joint ventures and associates either at cost, in accordance with IFRS 9, or using the equity method as described in IAS 28.
                        
                     
                           ifrs-full
                        
                        
                           ServiceConcessionArrangementsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Service concession arrangements [axis]
                        
                        
                           Disclosure: SIC 29.6
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ServiceConcessionArrangementsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Service concession arrangements [member]
                        
                        
                           Disclosure: SIC 29.6
                        
                     
                           documentation
                        
                        
                           This member stands for arrangements in which an entity (the operator) may enter into an arrangement with another entity (the grantor) to provide services that give the public access to major economic and social facilities. The grantor may be a public or private sector entity, including a governmental body. Examples of service concession arrangements involve water treatment and supply facilities, motorways, car parks, tunnels, bridges, airports and telecommunication networks. Examples of arrangements that are not service concession arrangements include an entity outsourcing the operation of its internal services (for example, employee cafeteria, building maintenance, and accounting or information technology functions). It also represents the standard value for the 'Service concession arrangements' axis if no other member is used. [Refer: Government [member]]
                        
                     
                           ifrs-full
                        
                        
                           ServiceConcessionRightsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Service concession rights [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for service concession rights. [Refer: Service concession arrangements [member]]
                        
                     
                           ifrs-full
                        
                        
                           ServicesExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Services expense
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from services.
                        
                     
                           ifrs-full
                        
                        
                           ServicesReceivedRelatedPartyTransactions
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Services received, related party transactions
                        
                        
                           Example: IAS 24.21 c
                        
                     
                           documentation
                        
                        
                           The amount of services received in related party transactions. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           SettledLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Settled liabilities, contingent liabilities recognised in business combination
                        
                        
                           Disclosure: IFRS 3.B67 c
                        
                     
                           documentation
                        
                        
                           The amount of contingent liabilities recognised in a business combination that were settled. [Refer: Contingent liabilities recognised in business combination]
                        
                     
                           negatedLabel
                        
                        
                           Settled liabilities, contingent liabilities recognised in business combination
                        
                     
                           ifrs-full
                        
                        
                           SettlementOfLiabilitiesByEntityOnBehalfOfRelatedPartyRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Settlement of liabilities by entity on behalf of related party, related party transactions
                        
                        
                           Example: IAS 24.21 j
                        
                     
                           documentation
                        
                        
                           The amount of liabilities settled by the entity on behalf of a related party in related party transactions. [Refer: Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           SettlementOfLiabilitiesOnBehalfOfEntityByRelatedPartyRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Settlement of liabilities on behalf of entity by related party, related party transactions
                        
                        
                           Example: IAS 24.21 j
                        
                     
                           documentation
                        
                        
                           The amount of liabilities settled on behalf of the entity by a related party in related party transactions. [Refer: Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           SettlementsFairValueMeasurementAssets
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Settlements, fair value measurement, assets
                        
                        
                           Disclosure: IFRS 13.93 e (iii)
                        
                     
                           documentation
                        
                        
                           The decrease in the fair value measurement of assets resulting from settlements. [Refer: At fair value [member]]
                        
                     
                           negatedLabel
                        
                        
                           Settlements, fair value measurement, assets
                        
                     
                           ifrs-full
                        
                        
                           SettlementsFairValueMeasurementEntitysOwnEquityInstruments
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Settlements, fair value measurement, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 e (iii)
                        
                     
                           documentation
                        
                        
                           The decrease in the fair value measurement of the entity's own equity instruments resulting from settlements. [Refer: At fair value [member]; Entity's own equity instruments [member]]
                        
                     
                           negatedLabel
                        
                        
                           Settlements, fair value measurement, entity's own equity instruments
                        
                     
                           ifrs-full
                        
                        
                           SettlementsFairValueMeasurementLiabilities
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Settlements, fair value measurement, liabilities
                        
                        
                           Disclosure: IFRS 13.93 e (iii)
                        
                     
                           documentation
                        
                        
                           The decrease in the fair value measurement of liabilities resulting from settlements. [Refer: At fair value [member]]
                        
                     
                           negatedLabel
                        
                        
                           Settlements, fair value measurement, liabilities
                        
                     
                           ifrs-full
                        
                        
                           SetupCostsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Setup costs [member]
                        
                        
                           Example: IFRS 15.128 a
                        
                     
                           documentation
                        
                        
                           This member stands for a category of assets recognised from the costs to obtain or fulfil contracts with customers representing the setup costs. [Refer: Assets recognised from costs to obtain or fulfil contracts with customers]
                        
                     
                           ifrs-full
                        
                        
                           SevenYearsBeforeReportingYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Seven years before reporting year [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           This member stands for a year that ended seven years before the end of the reporting year.
                        
                     
                           ifrs-full
                        
                        
                           SharebasedPaymentArrangementsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Share-based payment arrangements [member]
                        
                        
                           Disclosure: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           This member stands for an agreement between the entity or another group entity or any shareholder of the group entity and another party (including an employee) that entitles the other party to receive (a) cash or other assets of the entity for amounts that are based on the price (or value) of equity instruments (including shares or share options) of the entity or another group entity; or (b) equity instruments (including shares or share options) of the entity or another group entity, provided that the specified vesting conditions, if any, are met. It also represents the standard value for the 'Types of share-based payment arrangements' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           ShareIssueRelatedCost
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Share issue related cost
                        
                        
                           Common practice: IAS 1.106 d
                        
                     
                           documentation
                        
                        
                           The amount of cost related to the issuance of shares.
                        
                     
                           ifrs-full
                        
                        
                           ShareOfAmountReclassifiedFromProfitOrLossToOtherComprehensiveIncomeApplyingOverlayApproachNewlyDesignatedFinancialAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Share of amount reclassified from profit or loss to other comprehensive income applying overlay approach, newly designated financial assets
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M b
                        
                     
                           documentation
                        
                        
                           The entity's share of the amount reclassified from profit or loss to other comprehensive income relating to newly designated financial assets applying the overlay approach.
                        
                     
                           ifrs-full
                        
                        
                           ShareOfAmountReportedInProfitOrLossApplyingIFRS9FinancialAssetsToWhichOverlayApproachIsApplied
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Share of amount reported in profit or loss applying IFRS 9, financial assets to which overlay approach is applied
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M b
                        
                     
                           documentation
                        
                        
                           The entity's share of the amount reported in profit or loss applying IFRS 9 for financial assets to which the overlay approach is applied.
                        
                     
                           ifrs-full
                        
                        
                           ShareOfAmountThatWouldHaveBeenReclassifiedFromProfitOrLossToOtherComprehensiveIncomeApplyingOverlayApproachIfFinancialAssetsHadNotBeenDedesignated
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Share of amount that would have been reclassified from profit or loss to other comprehensive income applying overlay approach if financial assets had not been de-designated
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M b
                        
                     
                           documentation
                        
                        
                           The entity's share of the amount that would have been reclassified from profit or loss to other comprehensive income if financial assets had not been de-designated from the overlay approach.
                        
                     
                           ifrs-full
                        
                        
                           ShareOfAmountThatWouldHaveBeenReportedInProfitOrLossIfIAS39HadBeenAppliedFinancialAssetsToWhichOverlayApproachIsApplied
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Share of amount that would have been reported in profit or loss if IAS 39 had been applied, financial assets to which overlay approach is applied
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M b
                        
                     
                           documentation
                        
                        
                           The entity's share of the amount that would have been reported in profit or loss for financial assets to which the overlay approach is applied if IAS 39 had been applied.
                        
                     
                           ifrs-full
                        
                        
                           ShareOfContingentLiabilitiesIncurredJointlyWithOtherVenturers
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Share of contingent liabilities of joint ventures incurred jointly with other investors
                        
                        
                           Disclosure: IFRS 12.23 b
                        
                     
                           documentation
                        
                        
                           The entity's share of contingent liabilities incurred jointly with other investors with joint control of the joint ventures. [Refer: Contingent liabilities [member]; Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfContingentLiabilitiesOfAssociatesIncurredJointlyWithOtherInvestors
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Share of contingent liabilities of associates incurred jointly with other investors
                        
                        
                           Disclosure: IFRS 12.23 b
                        
                     
                           documentation
                        
                        
                           The entity's share of contingent liabilities incurred jointly with other investors with significant influence over associates. [Refer: Associates [member]; Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfContingentLiabilitiesOfAssociatesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Share of contingent liabilities of associates [member]
                        
                        
                           Example: IAS 37.88
                        
                     
                           documentation
                        
                        
                           This member stands for share of contingent liabilities of associates. [Refer: Associates [member]; Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfDebtInstrumentsIssuedThatAreIncludedInInsurersRegulatoryCapital
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Share of debt instruments issued that are included in insurer's regulatory capital
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.39J b
                        
                     
                           documentation
                        
                        
                           The entity's share of the amount of debt instruments issued that are included in the insurer's regulatory capital.
                        
                     
                           ifrs-full
                        
                        
                           ShareOfDeferredTaxLiabilitiesOnLiabilitiesArisingFromContractsWithinScopeOfIFRS4AndNonderivativeInvestmentContracts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Share of deferred tax liabilities on liabilities arising from contracts within scope of IFRS 4 and non-derivative investment contracts
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.39J b
                        
                     
                           documentation
                        
                        
                           The entity's share of the amount of deferred tax liabilities on liabilities arising from the contracts within the scope of IFRS 4 and non-derivative investment contracts. [Refer: Deferred tax liabilities]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfDerivativeLiabilitiesUsedToMitigateRisksArisingFromAssetsBackingContractsWithinScopeOfIFRS4AndNonderivativeInvestmentContracts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Share of derivative liabilities used to mitigate risks arising from assets backing contracts within scope of IFRS 4 and non-derivative investment contracts
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.39J b
                        
                     
                           documentation
                        
                        
                           The entity's share of the amount of derivative liabilities used to mitigate risks arising from the assets backing the contracts within the scope of IFRS 4 and non-derivative investment contracts. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfDerivativeLiabilitiesUsedToMitigateRisksArisingFromContractsWithinScopeOfIFRS4AndNonderivativeInvestmentContracts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Share of derivative liabilities used to mitigate risks arising from contracts within scope of IFRS 4 and non-derivative investment contracts
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.39J b
                        
                     
                           documentation
                        
                        
                           The entity's share of the amount of derivative liabilities used to mitigate risks arising from the contracts within the scope of IFRS 4 and non-derivative investment contracts. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfFinancialAssetsDescribedInParagraph39EaOfIFRS4CarryingAmountApplyingIAS39
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Share of financial assets described in paragraph 39E(a) of IFRS 4, carrying amount applying IAS 39
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J b
                        
                     
                           documentation
                        
                        
                           The entity's share of the carrying amount applying IAS 39 of financial assets described in paragraph 39E(a) of IFRS 4. In case of financial assets measured at amortised cost, the amount should be before adjusting for any impairment allowances. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfFinancialAssetsDescribedInParagraph39EaOfIFRS4FairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Share of financial assets described in paragraph 39E(a) of IFRS 4, fair value
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J b
                        
                     
                           documentation
                        
                        
                           The entity's share of the fair value of financial assets described in paragraph 39E(a) of IFRS 4. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfFinancialAssetsDescribedInParagraph39EaOfIFRS4ThatDoNotHaveLowCreditRiskCarryingAmountApplyingIAS39
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Share of financial assets described in paragraph 39E(a) of IFRS 4 that do not have low credit risk, carrying amount applying IAS 39
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J b
                        
                     
                           documentation
                        
                        
                           The entity's share of the carrying amount applying IAS 39 of financial assets described in paragraph 39E(a) of IFRS 4 that do not have low credit risk. In case of financial assets measured at amortised cost, the amount should be before adjusting for any impairment allowances. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfFinancialAssetsDescribedInParagraph39EaOfIFRS4ThatDoNotHaveLowCreditRiskFairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Share of financial assets described in paragraph 39E(a) of IFRS 4 that do not have low credit risk, fair value
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J b
                        
                     
                           documentation
                        
                        
                           The entity's share of the fair value of financial assets described in paragraph 39E(a) of IFRS 4 that do not have low credit risk. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfFinancialAssetsOtherThanThoseSpecifiedInParagraph39EaOfIFRS4FairValue
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Share of financial assets other than those specified in paragraph 39E(a) of IFRS 4, fair value
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J b
                        
                     
                           documentation
                        
                        
                           The entity's share of the fair value of financial assets other than those described in paragraph 39E(a) of IFRS 4. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfFinancialAssetsToWhichOverlayApproachIsApplied
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Share of financial assets to which overlay approach is applied
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M b
                        
                     
                           documentation
                        
                        
                           The entity's share of the amount of financial assets to which the overlay approach is applied. [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfIncreaseDecreaseInFairValueOfFinancialAssetsDescribedInParagraph39EaOfIFRS4
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Share of increase (decrease) in fair value of financial assets described in paragraph 39E(a) of IFRS 4
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J b
                        
                     
                           documentation
                        
                        
                           The entity's share of the increase (decrease) in the fair value of financial assets described in paragraph 39E(a) of IFRS 4. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfIncreaseDecreaseInFairValueOfFinancialAssetsOtherThanThoseSpecifiedInParagraph39EaOfIFRS4
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Share of increase (decrease) in fair value of financial assets other than those specified in paragraph 39E(a) of IFRS 4
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J b
                        
                     
                           documentation
                        
                        
                           The entity's share of the increase (decrease) in the fair value of financial assets other than those described in paragraph 39E(a) of IFRS 4. [Refer: Financial assets described in paragraph 39E(a) of IFRS 4, fair value]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfLiabilitiesThatAriseBecauseInsurerIssuesOrFulfilsObligationsArisingFromContractsWithinScopeOfIFRS4AndNonderivativeInvestmentContracts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Share of liabilities that arise because insurer issues or fulfils obligations arising from contracts within scope of IFRS 4 and non-derivative investment contracts
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J b
                        
                     
                           documentation
                        
                        
                           The entity's share of the amount of liabilities that arise because an insurer issues, or fulfils obligations arising from, the contracts within the scope of IFRS 4 and non-derivative investment contracts.
                        
                     
                           ifrs-full
                        
                        
                           ShareOfNonderivativeInvestmentContractLiabilitiesMeasuredAtFairValueThroughProfitOrLossApplyingIAS39
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Share of non-derivative investment contract liabilities measured at fair value through profit or loss applying IAS 39
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39J b
                        
                     
                           documentation
                        
                        
                           The entity's share of the amount of non-derivative investment contract liabilities measured at fair value through profit or loss applying IAS 39. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax
                        
                        
                           Disclosure: IAS 1.91 a, Disclosure: IFRS 12.B16 c, Disclosure: Effective on first application of IFRS 9 IFRS 4.39M b
                        
                     
                           documentation
                        
                        
                           The entity's share of the other comprehensive income of associates and joint ventures accounted for using the equity method, net of tax. [Refer: Associates [member]; Investments accounted for using equity method; Joint ventures [member]; Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax
                        
                     
                           ifrs-full
                        
                        
                           ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Share of other comprehensive income of associates and joint ventures accounted for using equity method, before tax
                        
                        
                           Disclosure: IAS 1.91 b, Disclosure: Effective on first application of IFRS 9 IFRS 4.39M b
                        
                     
                           documentation
                        
                        
                           The entity's share of the other comprehensive income of associates and joint ventures accounted for using the equity method, before tax. [Refer: Associates [member]; Investments accounted for using equity method; Joint ventures [member]; Other comprehensive income]
                        
                     
                           totalLabel
                        
                        
                           Total share of other comprehensive income of associates and joint ventures accounted for using equity method, before tax
                        
                     
                           ifrs-full
                        
                        
                           ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodBeforeTaxAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Share of other comprehensive income of associates and joint ventures accounted for using equity method, before tax [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodNetOfTaxAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, before tax
                        
                        
                           Disclosure: IAS 1.82A
                        
                     
                           documentation
                        
                        
                           Share of the other comprehensive income of associates and joint ventures accounted for using the equity method that will be reclassified to profit or loss, before tax.
                        
                     
                           ifrs-full
                        
                        
                           ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax
                        
                        
                           Disclosure: IAS 1.82A
                        
                     
                           documentation
                        
                        
                           Share of the other comprehensive income of associates and joint ventures accounted for using the equity method that will be reclassified to profit or loss, net of tax.
                        
                     
                           ifrs-full
                        
                        
                           ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossBeforeTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss, before tax
                        
                        
                           Disclosure: IAS 1.82A
                        
                     
                           documentation
                        
                        
                           Share of the other comprehensive income of associates and joint ventures accounted for using the equity method that will not be reclassified to profit or loss, before tax.
                        
                     
                           ifrs-full
                        
                        
                           ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss, net of tax
                        
                        
                           Disclosure: IAS 1.82A
                        
                     
                           documentation
                        
                        
                           Share of the other comprehensive income of associates and joint ventures accounted for using the equity method that will not be reclassified to profit or loss, net of tax.
                        
                     
                           ifrs-full
                        
                        
                           ShareOfProfitLossOfAssociatesAccountedForUsingEquityMethod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Share of profit (loss) of associates accounted for using equity method
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The entity's share of the profit (loss) of associates accounted for using the equity method. [Refer: Associates [member]; Investments accounted for using equity method; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Share of profit (loss) of associates and joint ventures accounted for using equity method
                        
                        
                           Disclosure: IAS 1.82 c, Disclosure: Effective on first application of IFRS 9 IFRS 4.39M b, Disclosure: IFRS 8.23 g, Disclosure: IFRS 8.28 e
                        
                     
                           documentation
                        
                        
                           The entity's share of the profit (loss) of associates and joint ventures accounted for using the equity method. [Refer: Associates [member]; Investments accounted for using equity method; Joint ventures [member]; Profit (loss)]
                        
                     
                           totalLabel
                        
                        
                           Total share of profit (loss) of associates and joint ventures accounted for using equity method
                        
                     
                           ifrs-full
                        
                        
                           ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethodAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ShareOfProfitLossOfContinuingOperationsOfAssociatesAndJointVenturesAccountedForUsingEquityMethod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Share of profit (loss) from continuing operations of associates and joint ventures accounted for using equity method
                        
                        
                           Disclosure: IFRS 12.B16 a
                        
                     
                           documentation
                        
                        
                           The entity's share of the profit (loss) from continuing operations of associates and joint ventures accounted for using the equity method. [Refer: Associates [member]; Continuing operations [member]; Investments accounted for using equity method; Joint ventures [member]; Profit (loss) from continuing operations]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfProfitLossOfDiscontinuedOperationsOfAssociatesAndJointVenturesAccountedForUsingEquityMethod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Share of post-tax profit (loss) from discontinued operations of associates and joint ventures accounted for using equity method
                        
                        
                           Disclosure: IFRS 12.B16 b
                        
                     
                           documentation
                        
                        
                           The entity's share of the post-tax profit (loss) from discontinued operations of associates and joint ventures accounted for using the equity method. [Refer: Associates [member]; Discontinued operations [member]; Investments accounted for using equity method; Joint ventures [member]; Profit (loss) from discontinued operations]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Share of profit (loss) of joint ventures accounted for using equity method
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The entity's share of the profit (loss) of joint ventures accounted for using the equity method. [Refer: Investments accounted for using equity method; Joint ventures [member]; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfReclassificationAdjustmentsOnFinancialAssetsThatHaveBeenDedesignatedFromOverlayApproachBeforeTax
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Share of reclassification adjustments on financial assets that have been de-designated from overlay approach, before tax
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M b
                        
                     
                           documentation
                        
                        
                           The entity's share of the amount of reclassification adjustments related to financial assets that have been de-designated from the overlay approach during the reporting period, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfReclassificationAdjustmentsOnFinancialAssetsThatHaveBeenDedesignatedFromOverlayApproachNetOfTax
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Share of reclassification adjustments on financial assets that have been de-designated from overlay approach, net of tax
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39M b
                        
                     
                           documentation
                        
                        
                           The entity's share of the amount of reclassification adjustments related to financial assets that have been de-designated from the overlay approach during the reporting period, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]
                        
                     
                           ifrs-full
                        
                        
                           ShareOfTotalComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Share of total comprehensive income of associates and joint ventures accounted for using equity method
                        
                        
                           Disclosure: IFRS 12.B16 d
                        
                     
                           documentation
                        
                        
                           The entity's share of the total comprehensive income of associates and joint ventures accounted for using the equity method. [Refer: Associates [member]; Joint ventures [member]; Investments accounted for using equity method]
                        
                     
                           ifrs-full
                        
                        
                           SharePremium
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Share premium
                        
                        
                           Example: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           The amount received or receivable from the issuance of the entity's shares in excess of nominal value.
                        
                     
                           ifrs-full
                        
                        
                           SharePremiumMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Share premium [member]
                        
                        
                           Disclosure: IAS 1.106
                        
                     
                           documentation
                        
                        
                           This member stands for the amount received or receivable from issuance of the entity's shares in excess of nominal value.
                        
                     
                           ifrs-full
                        
                        
                           SharesInEntityHeldByEntityOrByItsSubsidiariesOrAssociates
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Number of shares in entity held by entity or by its subsidiaries or associates
                        
                        
                           Disclosure: IAS 1.79 a (vi)
                        
                     
                           documentation
                        
                        
                           The number of shares in the entity held by the entity or by its subsidiaries or associates. [Refer: Associates [member]; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Number of shares reserved for issue under options and contracts for sale of shares
                        
                        
                           Disclosure: IAS 1.79 a (vii)
                        
                     
                           documentation
                        
                        
                           The number of shares reserved for issue under options and contracts for the sale of shares.
                        
                     
                           ifrs-full
                        
                        
                           Ships
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Ships
                        
                        
                           Example: IAS 16.37 d
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment representing seafaring or other maritime vessels used in the entity's operations. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           ShipsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Ships [member]
                        
                        
                           Example: IAS 16.37 d
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing seafaring vessels used in the entity's operations. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           ShorttermBorrowings
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current borrowings
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of current borrowings. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           ShorttermBorrowingsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Short-term borrowings [member]
                        
                        
                           Example: IAS 7 - C Reconciliation of liabilities arising from financing activities, Example: IAS 7.44C
                        
                     
                           documentation
                        
                        
                           This member stands for short-term borrowings. [Refer: Borrowings]
                        
                     
                           ifrs-full
                        
                        
                           ShorttermContractsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Short-term contracts [member]
                        
                        
                           Example: IFRS 15.B89 e
                        
                     
                           documentation
                        
                        
                           This member stands for short-term contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           ShorttermDepositsClassifiedAsCashEquivalents
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Short-term deposits, classified as cash equivalents
                        
                        
                           Common practice: IAS 7.45
                        
                     
                           documentation
                        
                        
                           A classification of cash equivalents representing short-term deposits. [Refer: Cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           ShorttermDepositsNotClassifiedAsCashEquivalents
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Short-term deposits, not classified as cash equivalents
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of short-term deposits held by the entity that are not classified as cash equivalents. [Refer: Cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           ShorttermEmployeeBenefitsAccruals
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Short-term employee benefits accruals
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of accruals for employee benefits (other than termination benefits) that are expected to be settled wholly within twelve months after the end of the annual reporting period in which the employees render the related services. [Refer: Accruals classified as current]
                        
                     
                           ifrs-full
                        
                        
                           ShorttermEmployeeBenefitsExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Short-term employee benefits expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense from employee benefits (other than termination benefits) that are expected to be settled wholly within twelve months after the end of the annual reporting period in which the employees render the related services.
                        
                     
                           totalLabel
                        
                        
                           Total short-term employee benefits expense
                        
                     
                           ifrs-full
                        
                        
                           ShorttermEmployeeBenefitsExpenseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Short-term employee benefits expense [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           ShorttermInvestmentsClassifiedAsCashEquivalents
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Short-term investments, classified as cash equivalents
                        
                        
                           Common practice: IAS 7.45
                        
                     
                           documentation
                        
                        
                           A classification of cash equivalents representing short-term investments. [Refer: Cash equivalents]
                        
                     
                           ifrs-full
                        
                        
                           ShorttermLegalProceedingsProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current legal proceedings provision
                        
                        
                           Example: IAS 37 -, Example: 10 A court case, Example: IAS 37.87
                        
                     
                           documentation
                        
                        
                           The amount of current provision for legal proceedings. [Refer: Legal proceedings provision]
                        
                     
                           ifrs-full
                        
                        
                           ShorttermMiscellaneousOtherProvisions
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current miscellaneous other provisions
                        
                        
                           Common practice: IAS 1.78 d
                        
                     
                           documentation
                        
                        
                           The amount of miscellaneous current other provisions. [Refer: Miscellaneous other provisions]
                        
                     
                           ifrs-full
                        
                        
                           ShorttermOnerousContractsProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current onerous contracts provision
                        
                        
                           Example: IAS 37.66
                        
                     
                           documentation
                        
                        
                           The amount of current provision for onerous contracts. [Refer: Onerous contracts provision]
                        
                     
                           ifrs-full
                        
                        
                           ShorttermProvisionForDecommissioningRestorationAndRehabilitationCosts
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current provision for decommissioning, restoration and rehabilitation costs
                        
                        
                           Example:IAS 37 - D Examples: disclosures, Example: IAS 37.8
                        
                     
                           documentation
                        
                        
                           The amount of current provision for decommissioning, restoration and rehabilitation costs. [Refer: Provision for decommissioning, restoration and rehabilitation costs]
                        
                     
                           ifrs-full
                        
                        
                           ShorttermRestructuringProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current restructuring provision
                        
                        
                           Example: IAS 37.70
                        
                     
                           documentation
                        
                        
                           The amount of current provision for restructuring. [Refer: Restructuring provision]
                        
                     
                           ifrs-full
                        
                        
                           ShorttermWarrantyProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current warranty provision
                        
                        
                           Example: IAS 37 -, Example: 1 Warranties, Example: IAS 37.87
                        
                     
                           documentation
                        
                        
                           The amount of current provision for warranties. [Refer: Warranty provision]
                        
                     
                           ifrs-full
                        
                        
                           SignificantInterestRateBenchmarksSubjectToInterestRateBenchmarkReformMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Significant interest rate benchmarks subject to interest rate benchmark reform [member]
                        
                        
                           Disclosure: IFRS 7.24J b
                        
                     
                           documentation
                        
                        
                           This member stands for all significant interest rate benchmarks that are subject to interest rate benchmark reform.
                        
                     
                           ifrs-full
                        
                        
                           SignificantInvestmentsInAssociatesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Associates [axis]
                        
                        
                           Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 d, Disclosure: Expiry date 2023-01-01 IFRS 4.39J, Disclosure: Effective on first application of IFRS 9 IFRS 4.39M
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           SignificantInvestmentsInSubsidiariesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Subsidiaries [axis]
                        
                        
                           Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 a
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           SignificantUnobservableInputAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Significant unobservable input, assets
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The value of significant unobservable input used in the measurement of the fair value of assets.
                        
                     
                           ifrs-full
                        
                        
                           SignificantUnobservableInputEntitysOwnEquityInstruments
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Significant unobservable input, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The value of significant unobservable input used in the measurement of the fair value of entity's own equity instruments.
                        
                     
                           ifrs-full
                        
                        
                           SignificantUnobservableInputLiabilities
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Significant unobservable input, liabilities
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The value of significant unobservable input used in the measurement of the fair value of liabilities.
                        
                     
                           ifrs-full
                        
                        
                           SixYearsBeforeReportingYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Six years before reporting year [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           This member stands for a year that ended six years before the end of the reporting year.
                        
                     
                           ifrs-full
                        
                        
                           SocialSecurityContributions
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Social security contributions
                        
                        
                           Common practice: IAS 19.9
                        
                     
                           documentation
                        
                        
                           A class of employee benefits expense that represents social security contributions. [Refer: Employee benefits expense]
                        
                     
                           ifrs-full
                        
                        
                           SpareParts
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current spare parts
                        
                        
                           Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of interchangeable parts that are kept in an inventory and are used for the repair or replacement of failed parts. [Refer: Inventories]
                        
                     
                           ifrs-full
                        
                        
                           StateDefinedBenefitPlansMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           State defined benefit plans [member]
                        
                        
                           Disclosure: IAS 19.45
                        
                     
                           documentation
                        
                        
                           This member stands for defined benefit plans that are established by legislation to cover all entities (or all entities in a particular category) and are operated by national or local government or by another body that is not subject to control or influence by the reporting entity. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           StatementOfCashFlowsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Statement of cash flows [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           StatementOfChangesInEquityAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Statement of changes in equity [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           StatementOfChangesInEquityLineItems
                        
                        
                           line items
                        
                        
                           label
                        
                        
                           Statement of changes in equity [line items]
                        
                        
                            
                        
                     
                           documentation
                        
                        
                           Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.
                        
                     
                           ifrs-full
                        
                        
                           StatementOfChangesInEquityTable
                        
                        
                           table
                        
                        
                           label
                        
                        
                           Statement of changes in equity [table]
                        
                        
                           Disclosure: IAS 1.106
                        
                     
                           documentation
                        
                        
                           Schedule disclosing information related to changes in equity.
                        
                     
                           ifrs-full
                        
                        
                           StatementOfChangesInNetAssetsAvailableForBenefitsAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Statement of changes in net assets available for benefits [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           StatementOfComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Statement of comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           StatementOfFinancialPositionAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Statement of financial position [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           StatementOfIFRSCompliance
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Statement of IFRS compliance [text block]
                        
                        
                           Disclosure: IAS 1.16
                        
                     
                           documentation
                        
                        
                           An explicit and unreserved statement of compliance with all the requirements of IFRSs.
                        
                     
                           ifrs-full
                        
                        
                           StatementOfProfitOrLossAndOtherComprehensiveIncomeAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Statement of profit or loss and other comprehensive income [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           StatementThatComparativeInformationDoesNotComplyWithIFRS7AndIFRS9
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that comparative information does not comply with IFRS 7 and IFRS 9
                        
                        
                           Disclosure: IFRS 1.E2 b
                        
                     
                           documentation
                        
                        
                           The statement that comparative information does not comply with IFRS 7 and IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatEntityAppliesParagraph20OfIFRS17InDeterminingGroupsOfInsuranceContracts
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that entity applies paragraph 20 of IFRS 17 in determining groups of insurance contracts
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.126
                        
                     
                           documentation
                        
                        
                           The statement that the entity applies paragraph 20 of IFRS 17 in determining the groups of insurance contracts to which it applies the recognition and measurement requirements in IFRS 17. [Refer: Insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           StatementThatEntityDoesNotDisclosePreviouslyUnpublishedInformationAboutClaimsDevelopmentThatOccurredEarlierThanFiveYearsBeforeEndOfAnnualReportingPeriodInWhichItFirstAppliesIFRS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that entity does not disclose previously unpublished information about claims development that occurred earlier than five years before end of annual reporting period in which it first applies IFRS 17
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.C28
                        
                     
                           documentation
                        
                        
                           The statement that the entity does not disclose previously unpublished information about claims development that occurred earlier than five years before the end of the annual reporting period in which it first applies IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatEntityElectedToUseExemptionThatPermitsEntityToRetainAccountingPoliciesForFinancialInstrumentsAppliedByAssociateOrJointVentureWhenApplyingEquityMethod
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that entity elected to use exemption that permits entity to retain accounting policies for financial instruments applied by associate or joint venture when applying equity method
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39I
                        
                     
                           documentation
                        
                        
                           The statement that an entity elected to use the exemption that permits the entity to retain the accounting policies for financial instruments applied by an associate or joint venture when applying the equity method.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatEntityHasChosenPracticalExpedientWhenAssessingWhetherContractIsOrContainsLeaseAtDateOfInitialApplicationOfIFRS16
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that entity has chosen practical expedient when assessing whether contract is, or contains, lease at date of initial application of IFRS 16
                        
                        
                           Disclosure: IFRS 16.C4
                        
                     
                           documentation
                        
                        
                           The statement that the entity has chosen the practical expedient in paragraph C3 of IFRS 16 when assessing whether a contract is, or contains, a lease at the date of initial application of IFRS 16.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatInsurerIsApplyingOverlayApproach
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that insurer is applying overlay approach
                        
                        
                           Disclosure: Effective on first application of IFRS 9 IFRS 4.39L a
                        
                     
                           documentation
                        
                        
                           The statement that an insurer is applying the overlay approach.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatInsurerIsApplyingTemporaryExemptionFromIFRS9
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that insurer is applying temporary exemption from IFRS 9
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39C
                        
                     
                           documentation
                        
                        
                           The statement that an insurer is applying the temporary exemption from IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatInsurerNoLongerQualifiesToApplyTemporaryExemptionFromIFRS9
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that insurer no longer qualifies to apply temporary exemption from IFRS 9
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 4.39D a
                        
                     
                           documentation
                        
                        
                           The statement that an insurer no longer qualifies to apply the temporary exemption from IFRS 9.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatInvestmentEntityIsRequiredToApplyExceptionFromConsolidation
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that investment entity is required to apply exception from consolidation
                        
                        
                           Disclosure: IFRS 12.19A
                        
                     
                           documentation
                        
                        
                           The statement that the investment entity is required to apply an exception from consolidation. [Refer: Disclosure of investment entities [text block]]
                        
                     
                           ifrs-full
                        
                        
                           StatementThatInvestmentEntityPreparesSeparateFinancialStatementsAsItsOnlyFinancialStatements
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that investment entity prepares separate financial statements as its only financial statements
                        
                        
                           Disclosure: IAS 27.16A
                        
                     
                           documentation
                        
                        
                           The statement that an investment entity prepares separate financial statements as its only financial statements. [Refer: Disclosure of investment entities [text block]; Separate [member]]
                        
                     
                           ifrs-full
                        
                        
                           StatementThatLesseeAccountsForLeasesOfLowvalueAssetsUsingRecognitionExemption
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that lessee accounts for leases of low-value assets using recognition exemption
                        
                        
                           Disclosure: IFRS 16.60
                        
                     
                           documentation
                        
                        
                           The statement that the lessee accounts for leases of low-value assets using the recognition exemption in paragraph 6 of IFRS 16.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatLesseeAccountsForShorttermLeasesUsingRecognitionExemption
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that lessee accounts for short-term leases using recognition exemption
                        
                        
                           Disclosure: IFRS 16.60
                        
                     
                           documentation
                        
                        
                           The statement that the lessee accounts for short-term leases using the recognition exemption in paragraph 6 of IFRS 16. Short-term lease is a lease that, at the commencement date, has a lease term of 12 months or less. A lease that contains a purchase option is not a short-term lease.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatLesseeAppliedPracticalExpedientInParagraph46AOfIFRS16ToAllRentConcessionsOccurringAsDirectConsequenceOfCovid19PandemicThatMeetConditionsInParagraph46BOfIFRS16
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that lessee applied practical expedient in paragraph 46A of IFRS 16 to all rent concessions occurring as direct consequence of covid-19 pandemic that meet conditions in paragraph 46B of IFRS 16
                        
                        
                           Disclosure: IFRS 16.60A a
                        
                     
                           documentation
                        
                        
                           The statement that the lessee has applied the practical expedient in paragraph 46A of IFRS 16 to all the rent concessions occurring as direct consequence of covid-19 pandemic that meet the conditions in paragraph 46B of IFRS 16.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatLesseeUsesPracticalExpedientsWhenApplyingIFRS16RetrospectivelyToLeasesClassifiedAsOperatingLeasesApplyingIAS17
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that lessee uses practical expedients when applying IFRS 16 retrospectively to leases classified as operating leases applying IAS 17
                        
                        
                           Disclosure: IFRS 16.C13
                        
                     
                           documentation
                        
                        
                           The statement that the lessee uses one or more of the specified practical expedients in paragraph C10 of IFRS 16 when applying IFRS 16 retrospectively in accordance with paragraph C5(b) to leases classified as operating leases applying IAS 17.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatPracticalExpedientAboutExistenceOfSignificantFinancingComponentHasBeenUsed
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that practical expedient about existence of significant financing component has been used
                        
                        
                           Disclosure: IFRS 15.129
                        
                     
                           documentation
                        
                        
                           The statement that the practical expedient about the existence of a significant financing component in a contract with a customer has been used.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatPracticalExpedientAboutIncrementalCostsOfObtainingContractHasBeenUsed
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that practical expedient about incremental costs of obtaining contract has been used
                        
                        
                           Disclosure: IFRS 15.129
                        
                     
                           documentation
                        
                        
                           The statement that the practical expedient about the incremental costs of obtaining a contract with a customer has been used.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatRateRegulatorIsRelatedParty
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that rate regulator is related party
                        
                        
                           Disclosure: IFRS 14.30 b
                        
                     
                           documentation
                        
                        
                           The statement that the rate regulator is a related party to the entity. [Refer: Description of identity of rate regulator(s); Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           StatementThatRegulatoryDeferralAccountBalanceIsNoLongerFullyRecoverableOrReversible
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that regulatory deferral account balance is no longer fully recoverable or reversible
                        
                        
                           Disclosure: IFRS 14.36
                        
                     
                           documentation
                        
                        
                           The statement that a regulatory deferral account balance is no longer fully recoverable or reversible. [Refer: Regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           StatementThatThereWereNoTransfersBetweenLevel1AndLevel2OfFairValueHierarchyAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that there were no transfers between Level 1 and Level 2 of fair value hierarchy, assets
                        
                        
                           Common practice: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The statement that there were no transfers between Level 1 and Level 2 of the fair value hierarchy of assets during the year.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatThereWereNoTransfersBetweenLevel1AndLevel2OfFairValueHierarchyEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that there were no transfers between Level 1 and Level 2 of fair value hierarchy, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The statement that there were no transfers between Level 1 and Level 2 of the fair value hierarchy of the entity's own equity instruments during the year.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatThereWereNoTransfersBetweenLevel1AndLevel2OfFairValueHierarchyLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that there were no transfers between Level 1 and Level 2 of fair value hierarchy, liabilities
                        
                        
                           Common practice: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The statement that there were no transfers between Level 1 and Level 2 of the fair value hierarchy of liabilities during the year.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatThereWereNoTransfersBetweenLevel1Level2OrLevel3OfFairValueHierarchyAssets
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that there were no transfers between Level 1, Level 2 or Level 3 of fair value hierarchy, assets
                        
                        
                           Common practice: IFRS 13.93 c, Common practice: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The statement that there were no transfers between Level 1, Level 2 or Level 3 of the fair value hierarchy of assets during the year.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatThereWereNoTransfersBetweenLevel1Level2OrLevel3OfFairValueHierarchyEntitysOwnEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that there were no transfers between Level 1, Level 2 or Level 3 of fair value hierarchy, entity's own equity instruments
                        
                        
                           Common practice: IFRS 13.93 c, Common practice: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The statement that there were no transfers between Level 1, Level 2 or Level 3 of the fair value hierarchy of the entity's own equity instruments during the year.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatThereWereNoTransfersBetweenLevel1Level2OrLevel3OfFairValueHierarchyLiabilities
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that there were no transfers between Level 1, Level 2 or Level 3 of fair value hierarchy, liabilities
                        
                        
                           Common practice: IFRS 13.93 c, Common practice: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The statement that there were no transfers between Level 1, Level 2 or Level 3 of the fair value hierarchy of liabilities during the year.
                        
                     
                           ifrs-full
                        
                        
                           StatementThatUnadjustedComparativeInformationHasBeenPreparedOnDifferentBasis
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Statement that unadjusted comparative information has been prepared on different basis
                        
                        
                           Disclosure: IAS 16.80A, Disclosure: IAS 27.18I, Disclosure: IAS 38.130I, Disclosure: IFRS 10.C6B, Disclosure: IFRS 11.C13B, Disclosure: Effective 2023-01-01 IFRS 17.C27
                        
                     
                           documentation
                        
                        
                           The statement that unadjusted comparative information in the financial statements has been prepared on a different basis.
                        
                     
                           ifrs-full
                        
                        
                           StatutoryReserve
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Statutory reserve
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           A component of equity representing reserves created based on legal requirements.
                        
                     
                           ifrs-full
                        
                        
                           StatutoryReserveMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Statutory reserve [member]
                        
                        
                           Common practice: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity representing reserves created based on legal requirements.
                        
                     
                           ifrs-full
                        
                        
                           StructuredDebtAmountContributedToFairValueOfPlanAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Structured debt, amount contributed to fair value of plan assets
                        
                        
                           Example: IAS 19.142 h
                        
                     
                           documentation
                        
                        
                           The amount debt that has been structured to meet a particular investment objective contributes to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           StructuredDebtPercentageContributedToFairValueOfPlanAssets
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Structured debt, percentage contributed to fair value of plan assets
                        
                        
                           Common practice: IAS 19.142 h
                        
                     
                           documentation
                        
                        
                           The percentage debt that has been structured to meet a particular investment objective contributes to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]] [Contrast: Structured debt, amount contributed to fair value of plan assets]
                        
                     
                           ifrs-full
                        
                        
                           SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Subclassifications of assets, liabilities and equities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           SubordinatedLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Subordinated liabilities
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of liabilities that are subordinate to other liabilities with respect to claims.
                        
                     
                           totalLabel
                        
                        
                           Total subordinated liabilities
                        
                     
                           ifrs-full
                        
                        
                           SubordinatedLiabilitiesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Subordinated liabilities [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           SubscriptionCirculationRevenue
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Subscription circulation revenue
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of circulation revenue derived from subscriptions. [Refer: Revenue; Circulation revenue]
                        
                     
                           ifrs-full
                        
                        
                           SubsequentRecognitionOfDeferredTaxAssetsGoodwill
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Subsequent recognition of deferred tax assets, goodwill
                        
                        
                           Disclosure: IFRS 3.B67 d (iii)
                        
                     
                           documentation
                        
                        
                           The decrease in goodwill resulting from the subsequent recognition of deferred tax assets during the measurement period for a business combination. [Refer: Goodwill; Deferred tax assets; Business combinations [member]]
                        
                     
                           negatedLabel
                        
                        
                           Subsequent recognition of deferred tax assets, goodwill
                        
                     
                           ifrs-full
                        
                        
                           SubsidiariesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Subsidiaries [member]
                        
                        
                           Disclosure: IAS 24.19 c, Disclosure: IAS 27.16 b, Disclosure: IAS 27.17 b, Disclosure: IFRS 12.B4 a
                        
                     
                           documentation
                        
                        
                           This member stands for entities that are controlled by another entity.
                        
                     
                           ifrs-full
                        
                        
                           SubsidiariesWithMaterialNoncontrollingInterestsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Subsidiaries with material non-controlling interests [member]
                        
                        
                           Disclosure: IFRS 12.12
                        
                     
                           documentation
                        
                        
                           This member stands for subsidiaries that have non-controlling interests that are material to the reporting entity. [Refer: Subsidiaries [member]; Non-controlling interests]
                        
                     
                           ifrs-full
                        
                        
                           SummaryOfQuantitativeDataAboutWhatEntityManagesAsCapital
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Summary quantitative data about what entity manages as capital
                        
                        
                           Disclosure: IAS 1.135 b
                        
                     
                           documentation
                        
                        
                           Summary quantitative data about what the entity manages as capital.
                        
                     
                           ifrs-full
                        
                        
                           SummaryQuantitativeDataAboutEntitysExposureToRisk
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Summary quantitative data about entity's exposure to risk [text block]
                        
                        
                           Disclosure: IFRS 7.34 a
                        
                     
                           documentation
                        
                        
                           The disclosure of summary quantitative data about the entity's exposure to risks arising from financial instruments. This disclosure shall be based on the information provided internally to key management personnel of the entity, for example, the entity’s board of directors or chief executive officer. [Refer: Financial instruments, class [member]; Key management personnel of entity or parent [member]]
                        
                     
                           ifrs-full
                        
                        
                           SummaryQuantitativeDataAboutPuttableFinancialInstrumentsClassifiedAsEquityInstruments
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Summary quantitative data about puttable financial instruments classified as equity instruments
                        
                        
                           Disclosure: IAS 1.136A a
                        
                     
                           documentation
                        
                        
                           Summary quantitative data about puttable financial instruments classified as equity instruments. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           SummaryQuantitativeInformationAboutExposureToRiskThatArisesFromContractsWithinScopeOfIFRS17Explanatory
                        
                        
                           text block
                        
                        
                           label
                        
                        
                           Summary quantitative information about exposure to risk that arises from contracts within scope of IFRS 17 [text block]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.125 a
                        
                     
                           documentation
                        
                        
                           The disclosure of summary quantitative information about an entity's exposure to risk that arises from contracts within the scope of IFRS 17.
                        
                     
                           ifrs-full
                        
                        
                           SupportProvidedToStructuredEntityWithoutHavingContractualObligationToDoSo
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Support provided to structured entity without having contractual obligation to do so
                        
                        
                           Disclosure: IFRS 12.15 a, Disclosure: IFRS 12.30 a
                        
                     
                           documentation
                        
                        
                           The amount of financial or other support (for example, purchasing assets of, or instruments issued by, the structured entity) provided to a structured entity without having a contractual obligation to do so, including assistance in obtaining financial support. [Refer: Subsidiaries [member]; Unconsolidated structured entities [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           SupportProvidedToSubsidiaryWithoutHavingContractualObligationToDoSo
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Support provided to subsidiary by investment entity or its subsidiaries without having contractual obligation to do so
                        
                        
                           Disclosure: IFRS 12.19E a
                        
                     
                           documentation
                        
                        
                           The amount of support provided to a subsidiary by the investment entity or its subsidiaries without having a contractual obligation to do so. [Refer: Disclosure of investment entities [text block]; Subsidiaries [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           SurplusDeficitInPlan
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Surplus (deficit) in plan
                        
                        
                           Common practice: IAS 19.57 a
                        
                     
                           documentation
                        
                        
                           The fair value of any plan assets, less the present value of the defined benefit obligation. [Refer: Plan assets [member]]
                        
                     
                           netLabel
                        
                        
                           Net surplus (deficit) in plan
                        
                     
                           ifrs-full
                        
                        
                           SurplusDeficitInPlanAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Surplus (deficit) in plan [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           SwapContractMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Swap contract [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member stands for a derivative financial instrument that involves the exchange of cash flow streams between the parties of the contract over a specified period. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           TangibleExplorationAndEvaluationAssets
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Tangible exploration and evaluation assets
                        
                        
                           Disclosure: IFRS 6.25
                        
                     
                           documentation
                        
                        
                           The amount of exploration and evaluation assets recognised as tangible assets in accordance with the entity's accounting policy. [Refer: Exploration and evaluation assets [member]]
                        
                     
                           ifrs-full
                        
                        
                           TangibleExplorationAndEvaluationAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Tangible exploration and evaluation assets [member]
                        
                        
                           Disclosure: IFRS 6.25
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing tangible exploration and evaluation assets. [Refer: Exploration and evaluation assets [member]]
                        
                     
                           ifrs-full
                        
                        
                           TaxationrelatedRegulatoryDeferralAccountBalancesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Taxation-related regulatory deferral account balances [member]
                        
                        
                           Disclosure: IFRS 14.34
                        
                     
                           documentation
                        
                        
                           This member stands for a class of regulatory deferral account balances that relates to taxation. [Refer: Classes of regulatory deferral account balances [member]]
                        
                     
                           ifrs-full
                        
                        
                           TaxBenefitArisingFromPreviouslyUnrecognisedTaxLossTaxCreditOrTemporaryDifferenceOfPriorPeriodUsedToReduceCurrentTaxExpense
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce current tax expense
                        
                        
                           Example: IAS 12.80 e
                        
                     
                           documentation
                        
                        
                           The amount of benefit arising from a previously unrecognised tax loss, tax credit or temporary difference of a prior period that is used to reduce current tax expense. [Refer: Temporary differences [member]; Unused tax losses [member]; Unused tax credits [member]]
                        
                     
                           negatedLabel
                        
                        
                           Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce current tax expense
                        
                     
                           ifrs-full
                        
                        
                           TaxBenefitArisingFromPreviouslyUnrecognisedTaxLossTaxCreditOrTemporaryDifferenceOfPriorPeriodUsedToReduceDeferredTaxExpense
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce deferred tax expense
                        
                        
                           Example: IAS 12.80 f
                        
                     
                           documentation
                        
                        
                           The amount of benefit arising from a previously unrecognised tax loss, tax credit or temporary difference of a prior period that is used to reduce deferred tax expense. [Refer: Deferred tax expense (income); Temporary differences [member]; Unused tax losses [member]; Unused tax credits [member]]
                        
                     
                           negatedLabel
                        
                        
                           Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce deferred tax expense
                        
                     
                           ifrs-full
                        
                        
                           TaxContingentLiabilityMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Tax contingent liability [member]
                        
                        
                           Common practice: IAS 37.88
                        
                     
                           documentation
                        
                        
                           This member stands for a contingent liability for taxes. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           TaxEffectFromChangeInTaxRate
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Tax effect from change in tax rate
                        
                        
                           Disclosure: IAS 12.81 c (i)
                        
                     
                           documentation
                        
                        
                           The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to changes in the tax rate. [Refer: Accounting profit]
                        
                     
                           ifrs-full
                        
                        
                           TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Tax effect of expense not deductible in determining taxable profit (tax loss)
                        
                        
                           Disclosure: IAS 12.81 c (i)
                        
                     
                           documentation
                        
                        
                           The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to expenses not deductible in determining taxable profit (tax loss). [Refer: Accounting profit]
                        
                     
                           ifrs-full
                        
                        
                           TaxEffectOfForeignTaxRates
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Tax effect of foreign tax rates
                        
                        
                           Disclosure: IAS 12.81 c (i)
                        
                     
                           documentation
                        
                        
                           The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to foreign tax rates. [Refer: Accounting profit]
                        
                     
                           ifrs-full
                        
                        
                           TaxEffectOfImpairmentOfGoodwill
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Tax effect of impairment of goodwill
                        
                        
                           Common practice: IAS 12.81 c (i)
                        
                     
                           documentation
                        
                        
                           The amount representing the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to impairment of goodwill. [Refer: Accounting profit; Goodwill]
                        
                     
                           ifrs-full
                        
                        
                           TaxEffectOfRevenuesExemptFromTaxation2011
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Tax effect of revenues exempt from taxation
                        
                        
                           Disclosure: IAS 12.81 c (i)
                        
                     
                           documentation
                        
                        
                           The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to revenues that are exempt from taxation. [Refer: Accounting profit]
                        
                     
                           negatedLabel
                        
                        
                           Tax effect of revenues exempt from taxation
                        
                     
                           ifrs-full
                        
                        
                           TaxEffectOfTaxLosses
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Tax effect of tax losses
                        
                        
                           Disclosure: IAS 12.81 c (i)
                        
                     
                           documentation
                        
                        
                           The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to tax losses. [Refer: Accounting profit]
                        
                     
                           ifrs-full
                        
                        
                           TaxExpenseIncomeAtApplicableTaxRate
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Tax expense (income) at applicable tax rate
                        
                        
                           Disclosure: IAS 12.81 c (i)
                        
                     
                           documentation
                        
                        
                           The product of the accounting profit multiplied by the applicable tax rate(s). [Refer: Accounting profit; Applicable tax rate]
                        
                     
                           ifrs-full
                        
                        
                           TaxExpenseIncomeRelatingToChangesInAccountingPoliciesAndErrorsIncludedInProfitOrLoss
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Tax expense (income) relating to changes in accounting policies and errors included in profit or loss
                        
                        
                           Example: IAS 12.80 h
                        
                     
                           documentation
                        
                        
                           The amount of tax expense or income relating to changes in accounting policies and errors that are included in profit or loss in accordance with IAS 8, because they cannot be accounted for retrospectively.
                        
                     
                           ifrs-full
                        
                        
                           TaxExpenseOfDiscontinuedOperationAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Tax expense (income) of discontinued operation [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           TaxExpenseOtherThanIncomeTaxExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Tax expense other than income tax expense
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of tax expense exclusive of income tax expense.
                        
                     
                           ifrs-full
                        
                        
                           TaxExpenseRelatingToGainLossOnDiscontinuance
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Tax expense (income) relating to gain (loss) on discontinuance
                        
                        
                           Disclosure: IAS 12.81 h (i), Disclosure: IFRS 5.33 b (iv)
                        
                     
                           documentation
                        
                        
                           The tax expense (income) relating to the gain (loss) on discontinuance when operations are discontinued. [Refer: Discontinued operations [member]]
                        
                     
                           ifrs-full
                        
                        
                           TaxExpenseRelatingToProfitLossFromOrdinaryActivitiesOfDiscontinuedOperations
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Tax expense (income) relating to profit (loss) from ordinary activities of discontinued operations
                        
                        
                           Disclosure: IAS 12.81 h (ii), Disclosure: IFRS 5.33 b (ii)
                        
                     
                           documentation
                        
                        
                           The tax expense (income) relating to the profit (loss) arising from ordinary activities of discontinued operations. [Refer: Discontinued operations [member]; Profit (loss)]
                        
                     
                           ifrs-full
                        
                        
                           TaxRateEffectFromChangeInTaxRate
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Tax rate effect from change in tax rate
                        
                        
                           Disclosure: IAS 12.81 c (ii)
                        
                     
                           documentation
                        
                        
                           The tax rate effect on the reconciliation between the average effective tax rate and the applicable tax rate resulting from a change in tax rate. [Refer: Average effective tax rate; Applicable tax rate]
                        
                     
                           ifrs-full
                        
                        
                           TaxRateEffectOfAdjustmentsForCurrentTaxOfPriorPeriods
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Tax rate effect of adjustments for current tax of prior periods
                        
                        
                           Common practice: IAS 12.81 c (ii)
                        
                     
                           documentation
                        
                        
                           Tax rate effect on the reconciliation between the average effective tax rate and the applicable tax rate resulting from adjustments for the current tax of prior periods. [Refer: Average effective tax rate; Applicable tax rate; Adjustments for current tax of prior periods]
                        
                     
                           ifrs-full
                        
                        
                           TaxRateEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Tax rate effect of expense not deductible in determining taxable profit (tax loss)
                        
                        
                           Disclosure: IAS 12.81 c (ii)
                        
                     
                           documentation
                        
                        
                           The tax rate effect on the reconciliation between the average effective tax rate and the applicable tax rate resulting from the expenses not deductible in determining taxable profit. [Refer: Average effective tax rate; Applicable tax rate]
                        
                     
                           ifrs-full
                        
                        
                           TaxRateEffectOfForeignTaxRates
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Tax rate effect of foreign tax rates
                        
                        
                           Disclosure: IAS 12.81 c (ii)
                        
                     
                           documentation
                        
                        
                           The tax rate effect on the reconciliation between the average effective tax rate and the applicable tax rate resulting from the application of foreign tax rates. [Refer: Average effective tax rate; Applicable tax rate]
                        
                     
                           ifrs-full
                        
                        
                           TaxRateEffectOfImpairmentOfGoodwill
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Tax rate effect of impairment of goodwill
                        
                        
                           Common practice: IAS 12.81 c (ii)
                        
                     
                           documentation
                        
                        
                           Tax rate effect on the reconciliation between the average effective tax rate and the applicable tax rate resulting from the impairment of goodwill. [Refer: Average effective tax rate; Applicable tax rate; Goodwill]
                        
                     
                           ifrs-full
                        
                        
                           TaxRateEffectOfRevenuesExemptFromTaxation
                        
                        
                           (X.XX) duration
                        
                        
                           label
                        
                        
                           Tax rate effect of revenues exempt from taxation
                        
                        
                           Disclosure: IAS 12.81 c (ii)
                        
                     
                           documentation
                        
                        
                           The tax rate effect on the reconciliation between the average effective tax rate and the applicable tax rate resulting from revenue that is exempt from taxation. [Refer: Average effective tax rate; Applicable tax rate]
                        
                     
                           negatedLabel
                        
                        
                           Tax rate effect of revenues exempt from taxation
                        
                     
                           ifrs-full
                        
                        
                           TaxRateEffectOfTaxLosses
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Tax rate effect of tax losses
                        
                        
                           Disclosure: IAS 12.81 c (ii)
                        
                     
                           documentation
                        
                        
                           The tax rate effect on the reconciliation between the average effective tax rate and the applicable tax rate resulting from tax losses. [Refer: Average effective tax rate; Applicable tax rate]
                        
                     
                           ifrs-full
                        
                        
                           TechnologybasedIntangibleAssetsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Technology-based intangible assets [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets representing assets based on technology. Such assets may include patented and unpatented technology, databases as well as trade secrets. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           TechnologybasedIntangibleAssetsRecognisedAsOfAcquisitionDate
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Technology-based intangible assets recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for technology-based intangible assets acquired in a business combination. [Refer: Technology-based intangible assets [member]; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           TemporaryDifferenceMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Temporary differences [member]
                        
                        
                           Disclosure: IAS 12.81 g
                        
                     
                           documentation
                        
                        
                           This member stands for differences between the carrying amount of an asset or liability in the statement of financial position and its tax base. Temporary differences may be either: (a) taxable temporary differences; or (b) deductible temporary differences. [Refer: Carrying amount [member]]
                        
                     
                           ifrs-full
                        
                        
                           TemporaryDifferencesAssociatedWithInvestmentsInSubsidiariesBranchesAndAssociatesAndInterestsInJointVentures
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Temporary differences associated with investments in subsidiaries, branches and associates and interests in joint arrangements for which deferred tax liabilities have not been recognised
                        
                        
                           Disclosure: IAS 12.81 f
                        
                     
                           documentation
                        
                        
                           The aggregate amount of temporary differences associated with investments in subsidiaries, branches and associates and interests in joint arrangements, for which deferred tax liabilities have not been recognised as a result of satisfying both of the following conditions: (a) the parent, investor, joint venturer or joint operator is able to control the timing of the reversal of the temporary difference; and (b) it is probable that the temporary difference will not reverse in the foreseeable future. [Refer: Associates [member]; Subsidiaries [member]; Temporary differences [member]; Investments in subsidiaries reported in separate financial statements]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Temporary difference, unused tax losses and unused tax credits [axis]
                        
                        
                           Disclosure: IAS 12.81 g
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Temporary difference, unused tax losses and unused tax credits [member]
                        
                        
                           Disclosure: IAS 12.81 g
                        
                     
                           documentation
                        
                        
                           This member stands for temporary differences, unused tax losses and unused tax credits. It also represents the standard value for the 'Temporary difference, unused tax losses and unused tax credits' axis if no other member is used. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]]
                        
                     
                           ifrs-full
                        
                        
                           TerminationBenefitsExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Termination benefits expense
                        
                        
                           Common practice: IAS 19.171
                        
                     
                           documentation
                        
                        
                           The amount of expense in relation to termination benefits. Termination benefits are employee benefits provided in exchange for the termination of an employee's employment as a result of either: (a) an entity's decision to terminate an employee's employment before the normal retirement date; or (b) an employee's decision to accept an offer of benefits in exchange for the termination of employment. [Refer: Employee benefits expense]
                        
                     
                           ifrs-full
                        
                        
                           ThreeYearsBeforeReportingYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Three years before reporting year [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           This member stands for a year that ended three years before the end of the reporting year.
                        
                     
                           ifrs-full
                        
                        
                           TimeandmaterialsContractsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Time-and-materials contracts [member]
                        
                        
                           Example: IFRS 15.B89 d
                        
                     
                           documentation
                        
                        
                           This member stands for time-and-materials contracts with customers.
                        
                     
                           ifrs-full
                        
                        
                           TimingAndReasonForTransferBetweenFinancialLiabilitiesAndEquityAttributableToChangeInRedemptionProhibition
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Description of timing and reason for transfer between financial liabilities and equity attributable to change in redemption prohibition
                        
                        
                           Disclosure: IFRIC 2.13
                        
                     
                           documentation
                        
                        
                           The description of the timing of, and the reason for, the transfer between financial liabilities and the equity attributable to a change in the redemption prohibition.
                        
                     
                           ifrs-full
                        
                        
                           TimingOfTransferOfGoodsOrServicesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Timing of transfer of goods or services [axis]
                        
                        
                           Example: IFRS 15.B89 f
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TimingOfTransferOfGoodsOrServicesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Timing of transfer of goods or services [member]
                        
                        
                           Example: IFRS 15.B89 f
                        
                     
                           documentation
                        
                        
                           This member stands for all timings of the transfer of goods or services in contracts with customers. It also represents the standard value for the 'Timing of transfer of goods or services' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           TitleOfInitiallyAppliedIFRS
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Title of initially applied IFRS
                        
                        
                           Disclosure: IAS 8.28 a
                        
                     
                           documentation
                        
                        
                           The title of an initially applied IFRS. [Refer: IFRSs [member]]
                        
                     
                           ifrs-full
                        
                        
                           TitleOfNewIFRS
                        
                        
                           text
                        
                        
                           label
                        
                        
                           Title of new IFRS
                        
                        
                           Example: IAS 8.31 a
                        
                     
                           documentation
                        
                        
                           The title of a new IFRS that has been issued but is not yet effective.
                        
                     
                           ifrs-full
                        
                        
                           TopOfRangeMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Top of range [member]
                        
                        
                           Example: IFRS 13.B6, Example: IFRS 13.IE63, Disclosure: IFRS 14.33 b, Disclosure: Effective 2023-01-01 IFRS 17.120, Disclosure: IFRS 2.45 d, Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           This member stands for top of a range.
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherCurrentPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Trade and other current payables
                        
                        
                           Disclosure: IAS 1.54 k
                        
                     
                           documentation
                        
                        
                           The amount of current trade payables and current other payables. [Refer: Current trade payables; Other current payables]
                        
                     
                           totalLabel
                        
                        
                           Total trade and other current payables
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherCurrentPayablesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Trade and other current payables [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherCurrentPayablesToRelatedParties
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current payables to related parties
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of current payables due to related parties. [Refer: Related parties [member]; Payables to related parties]
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherCurrentPayablesToTradeSuppliers
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Current trade payables
                        
                        
                           Example: IAS 1.70, Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The current amount of payment due to suppliers for goods and services used in entity's business. [Refer: Current liabilities; Trade payables]
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherCurrentReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Trade and other current receivables
                        
                        
                           Disclosure: IAS 1.54 h, Disclosure: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of current trade receivables and current other receivables. [Refer: Current trade receivables; Other current receivables]
                        
                     
                           totalLabel
                        
                        
                           Total trade and other current receivables
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherCurrentReceivablesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Trade and other current receivables [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherCurrentReceivablesDueFromRelatedParties
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current receivables due from related parties
                        
                        
                           Example: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of current receivables due from related parties. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Trade and other payables
                        
                        
                           Disclosure: IAS 1.54 k
                        
                     
                           documentation
                        
                        
                           The amount of trade payables and other payables. [Refer: Trade payables; Other payables]
                        
                     
                           totalLabel
                        
                        
                           Total trade and other payables
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherPayablesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Trade and other payables [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherPayablesRecognisedAsOfAcquisitionDate
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Trade and other payables recognised as of acquisition date
                        
                        
                           Common practice: IFRS 3.B64 i
                        
                     
                           documentation
                        
                        
                           The amount recognised as of the acquisition date for trade and other payables assumed in a business combination. [Refer: Trade and other payables; Business combinations [member]]
                        
                     
                           negatedLabel
                        
                        
                           Trade and other payables recognised as of acquisition date
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherPayablesToRelatedParties
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Payables to related parties
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of payables due to related parties. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherPayablesToTradeSuppliers
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Trade payables
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of payment due to suppliers for goods and services used in the entity's business.
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherPayablesUndiscountedCashFlows
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Trade and other payables, undiscounted cash flows
                        
                        
                           Example: IFRS 7.B11D, Example: IFRS 7.IG31A
                        
                     
                           documentation
                        
                        
                           The amount of contractual undiscounted cash flows in relation to trade and other payables. [Refer: Trade and other payables]
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Trade and other receivables
                        
                        
                           Disclosure: IAS 1.54 h, Disclosure: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of trade receivables and other receivables. [Refer: Trade receivables; Other receivables]
                        
                     
                           totalLabel
                        
                        
                           Total trade and other receivables
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherReceivablesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Trade and other receivables [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           TradeAndOtherReceivablesDueFromRelatedParties
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Receivables due from related parties
                        
                        
                           Example: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of receivables due from related parties. [Refer: Related parties [member]]
                        
                     
                           ifrs-full
                        
                        
                           TradeReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Trade receivables
                        
                        
                           Example: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount due from customers for goods and services sold.
                        
                     
                           ifrs-full
                        
                        
                           TradeReceivablesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Trade receivables [member]
                        
                        
                           Common practice: IAS 1.112 c, Disclosure: IFRS 7.35H b (iii), Disclosure: IFRS 7.35M b (iii), Example: IFRS 7.35N
                        
                     
                           documentation
                        
                        
                           This member stands for trade receivables. [Refer: Trade receivables]
                        
                     
                           ifrs-full
                        
                        
                           TradingEquitySecuritiesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Trading equity securities [member]
                        
                        
                           Example: IFRS 13.94, Example: IFRS 13.IE60
                        
                     
                           documentation
                        
                        
                           This member stands for equity instruments that (a) are acquired or incurred principally for the purpose of selling or repurchasing it in the near term; or (b) on initial recognition are part of a portfolio of identified financial instruments that are managed together and for which there is evidence of a recent actual pattern of short-term profit-taking.
                        
                     
                           ifrs-full
                        
                        
                           TradingIncomeExpense
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Trading income (expense)
                        
                        
                           Common practice: IAS 1.85
                        
                     
                           documentation
                        
                        
                           The amount of income (expense) relating to trading assets and liabilities.
                        
                     
                           totalLabel
                        
                        
                           Total trading income (expense)
                        
                     
                           ifrs-full
                        
                        
                           TradingIncomeExpenseAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Trading income (expense) [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           TradingIncomeExpenseOnDebtInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Trading income (expense) on debt instruments
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of trading income (expense) relating to debt instruments. [Refer: Debt instruments held; Trading income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           TradingIncomeExpenseOnDerivativeFinancialInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Trading income (expense) on derivative financial instruments
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of trading income (expense) relating to derivative financial instruments. [Refer: Derivatives [member]; Trading income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           TradingIncomeExpenseOnEquityInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Trading income (expense) on equity instruments
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of trading income (expense) relating to equity instruments. [Refer: Equity instruments held; Trading income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           TradingIncomeExpenseOnForeignExchangeContracts
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Trading income (expense) on foreign exchange contracts
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of trading income (expense) relating to foreign exchange contracts. [Refer: Trading income (expense)]
                        
                     
                           ifrs-full
                        
                        
                           TradingSecuritiesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Trading securities [member]
                        
                        
                           Example: IFRS 7.6, Example: IFRS 7.IG40B
                        
                     
                           documentation
                        
                        
                           This member stands for financial instruments that (a) are acquired or incurred principally for the purpose of selling or repurchasing it in the near term; or (b) on initial recognition are part of a portfolio of identified financial instruments that are managed together and for which there is evidence of a recent actual pattern of short-term profit-taking. [Refer: Financial instruments, class [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransactionPriceAllocatedToRemainingPerformanceObligations
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Transaction price allocated to remaining performance obligations
                        
                        
                           Disclosure: IFRS 15.120 a
                        
                     
                           documentation
                        
                        
                           The amount of the transaction price allocated to the performance obligations that are unsatisfied (or partially unsatisfied) as of the end of the reporting period. The transaction price is the amount of consideration to which an entity expects to be entitled in exchange for transferring promised goods or services to a customer, excluding amounts collected on behalf of third parties (for example, some sales taxes). [Refer: Performance obligations [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Transactions recognised separately from acquisition of assets and assumption of liabilities in business combination [axis]
                        
                        
                           Disclosure: IFRS 3.B64 l
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Transactions recognised separately from acquisition of assets and assumption of liabilities in business combination [member]
                        
                        
                           Disclosure: IFRS 3.B64 l
                        
                     
                           documentation
                        
                        
                           This member stands for transactions that are recognised separately from the acquisition of assets and assumption of liabilities in business combinations. It also represents the standard value for the 'Transactions recognised separately from acquisition of assets and assumption of liabilities in business combination' axis if no other member is used. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransferBetweenFinancialLiabilitiesAndEquityAttributableToChangeInRedemptionProhibition
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfer between financial liabilities and equity attributable to change in redemption prohibition
                        
                        
                           Disclosure: IFRIC 2.13
                        
                     
                           documentation
                        
                        
                           The amount transferred between financial liabilities and the equity attributable to a change in the redemption prohibition.
                        
                     
                           ifrs-full
                        
                        
                           TransferFromInvestmentPropertyUnderConstructionOrDevelopmentInvestmentProperty
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Transfer from investment property under construction or development, investment property
                        
                        
                           Common practice: IAS 40.76, Common practice: IAS 40.79 d
                        
                     
                           documentation
                        
                        
                           The amount transferred from investment property under construction or development to completed investment property. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           TransferFromToInventoriesAndOwnerOccupiedPropertyInvestmentProperty
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Transfer from (to) inventories and owner-occupied property, investment property
                        
                        
                           Disclosure: IAS 40.76 f, Disclosure: IAS 40.79 d (vii)
                        
                     
                           documentation
                        
                        
                           The amount transferred from (to) inventories and owner-occupied property to (from) investment property. [Refer: Inventories; Investment property]
                        
                     
                           ifrs-full
                        
                        
                           TransfersFromToOtherRetirementBenefitPlans
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Transfers from (to) other retirement benefit plans
                        
                        
                           Disclosure: IAS 26.35 b (x)
                        
                     
                           documentation
                        
                        
                           The increase (decrease) in net assets available for benefits resulting from transfers from (to) other retirement benefit plans. [Refer: Assets (liabilities) of benefit plan]
                        
                     
                           ifrs-full
                        
                        
                           TransfersIntoLevel3OfFairValueHierarchyAssets
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Transfers into Level 3 of fair value hierarchy, assets
                        
                        
                           Disclosure: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The amount of transfers of assets into Level 3 of the fair value hierarchy. [Refer: Level 3 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersIntoLevel3OfFairValueHierarchyEntitysOwnEquityInstruments
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Transfers into Level 3 of fair value hierarchy, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The amount of transfers of the entity's own equity instruments into Level 3 of the fair value hierarchy. [Refer: Entity's own equity instruments [member]; Level 3 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersIntoLevel3OfFairValueHierarchyLiabilities
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Transfers into Level 3 of fair value hierarchy, liabilities
                        
                        
                           Disclosure: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The amount of transfers of liabilities into Level 3 of the fair value hierarchy. [Refer: Level 3 of fair value hierarchy [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersOfCumulativeGainLossWithinEquity
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfers of cumulative gain (loss) within equity when changes in liability's credit risk are presented in other comprehensive income
                        
                        
                           Disclosure: IFRS 7.10 c
                        
                     
                           documentation
                        
                        
                           The amount of transfers within equity of the cumulative gain (loss) on financial liabilities designated as at fair value through profit or loss for which changes in the liability's credit risk are presented in other comprehensive income. [Refer: Financial liabilities at fair value through profit or loss]
                        
                     
                           ifrs-full
                        
                        
                           TransfersOfResearchAndDevelopmentFromEntityRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfers of research and development from entity, related party transactions
                        
                        
                           Example: IAS 24.21 e
                        
                     
                           documentation
                        
                        
                           The amount of transfers of research and development from the entity in related party transactions. [Refer: Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersOfResearchAndDevelopmentToEntityRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfers of research and development to entity, related party transactions
                        
                        
                           Example: IAS 24.21 e
                        
                     
                           documentation
                        
                        
                           The amount of transfers of research and development to the entity in related party transactions. [Refer: Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfers out of Level 1 into Level 2 of fair value hierarchy, assets held at end of reporting period
                        
                        
                           Disclosure: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The amount of transfers out of Level 1 and into Level 2 of the fair value hierarchy of assets held at the end of the reporting period. [Refer: Level 1 of fair value hierarchy [member]; Level 2 of fair value hierarchy [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfers out of Level 1 into Level 2 of fair value hierarchy, entity's own equity instruments held at end of reporting period
                        
                        
                           Disclosure: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The amount of transfers out of Level 1 and into Level 2 of the fair value hierarchy of the entity's own equity instruments held at the end of the reporting period. [Refer: Entity's own equity instruments [member]; Level 1 of fair value hierarchy [member]; Level 2 of fair value hierarchy [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfers out of Level 1 into Level 2 of fair value hierarchy, liabilities held at end of reporting period
                        
                        
                           Disclosure: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The amount of transfers out of Level 1 and into Level 2 of the fair value hierarchy of liabilities held at the end of the reporting period. [Refer: Level 1 of fair value hierarchy [member]; Level 2 of fair value hierarchy [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersOutOfLevel2IntoLevel1OfFairValueHierarchyAssets
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfers out of Level 2 into Level 1 of fair value hierarchy, assets held at end of reporting period
                        
                        
                           Disclosure: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The amount of transfers out of Level 2 and into Level 1 of the fair value hierarchy of assets held at the end of the reporting period. [Refer: Level 1 of fair value hierarchy [member]; Level 2 of fair value hierarchy [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersOutOfLevel2IntoLevel1OfFairValueHierarchyEntitysOwnEquityInstruments
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfers out of Level 2 into Level 1 of fair value hierarchy, entity's own equity instruments held at end of reporting period
                        
                        
                           Disclosure: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The amount of any transfers out of Level 2 and into Level 1 of the fair value hierarchy of the entity's own equity instruments held at the end of the reporting period. [Refer: Entity's own equity instruments [member]; Level 1 of fair value hierarchy [member]; Level 2 of fair value hierarchy [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersOutOfLevel2IntoLevel1OfFairValueHierarchyLiabilities
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfers out of Level 2 into Level 1 of fair value hierarchy, liabilities held at end of reporting period
                        
                        
                           Disclosure: IFRS 13.93 c
                        
                     
                           documentation
                        
                        
                           The amount of transfers out of Level 2 and into Level 1 of the fair value hierarchy of liabilities held at the end of the reporting period. [Refer: Level 1 of fair value hierarchy [member]; Level 2 of fair value hierarchy [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersOutOfLevel3OfFairValueHierarchyAssets
                        
                        
                           (X) duration, credit
                        
                        
                           label
                        
                        
                           Transfers out of Level 3 of fair value hierarchy, assets
                        
                        
                           Disclosure: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The amount of transfers of assets out of Level 3 of the fair value hierarchy. [Refer: Level 3 of fair value hierarchy [member]]
                        
                     
                           negatedLabel
                        
                        
                           Transfers out of Level 3 of fair value hierarchy, assets
                        
                     
                           ifrs-full
                        
                        
                           TransfersOutOfLevel3OfFairValueHierarchyEntitysOwnEquityInstruments
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Transfers out of Level 3 of fair value hierarchy, entity's own equity instruments
                        
                        
                           Disclosure: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The amount of transfers of the entity's own equity instruments out of Level 3 of the fair value hierarchy. [Refer: Entity's own equity instruments [member]; Level 3 of fair value hierarchy [member]]
                        
                     
                           negatedLabel
                        
                        
                           Transfers out of Level 3 of fair value hierarchy, entity's own equity instruments
                        
                     
                           ifrs-full
                        
                        
                           TransfersOutOfLevel3OfFairValueHierarchyLiabilities
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Transfers out of Level 3 of fair value hierarchy, liabilities
                        
                        
                           Disclosure: IFRS 13.93 e (iv)
                        
                     
                           documentation
                        
                        
                           The amount of transfers of liabilities out of Level 3 of the fair value hierarchy. [Refer: Level 3 of fair value hierarchy [member]]
                        
                     
                           negatedLabel
                        
                        
                           Transfers out of Level 3 of fair value hierarchy, liabilities
                        
                     
                           ifrs-full
                        
                        
                           TransfersUnderFinanceAgreementsFromEntityRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfers under finance agreements from entity, related party transactions
                        
                        
                           Example: IAS 24.21 g
                        
                     
                           documentation
                        
                        
                           The amount of transfers under finance agreements from the entity in related party transactions, including loans and equity contributions in cash or in kind. [Refer: Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersUnderFinanceAgreementsToEntityRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfers under finance agreements to entity, related party transactions
                        
                        
                           Example: IAS 24.21 g
                        
                     
                           documentation
                        
                        
                           The amount of transfers under finance agreements to the entity in related party transactions, including loans and equity contributions in cash or in kind. [Refer: Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersUnderLicenseAgreementsFromEntityRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfers under licence agreements from entity, related party transactions
                        
                        
                           Example: IAS 24.21 f
                        
                     
                           documentation
                        
                        
                           The amount of transfers under licence agreements from the entity in related party transactions. [Refer: Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransfersUnderLicenseAgreementsToEntityRelatedPartyTransactions
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Transfers under licence agreements to entity, related party transactions
                        
                        
                           Example: IAS 24.21 f
                        
                     
                           documentation
                        
                        
                           The amount of transfers under licence agreements to the entity in related party transactions. [Refer: Related parties [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           TransportationExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Transportation expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from transportation services.
                        
                     
                           ifrs-full
                        
                        
                           TravelExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Travel expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from travel.
                        
                     
                           ifrs-full
                        
                        
                           TreasuryShares
                        
                        
                           (X) instant, debit
                        
                        
                           label
                        
                        
                           Treasury shares
                        
                        
                           Example: IAS 1.78 e, Disclosure: IAS 32.34
                        
                     
                           documentation
                        
                        
                           An entity’s own equity instruments, held by the entity or other members of the consolidated group.
                        
                     
                           negatedLabel
                        
                        
                           Treasury shares
                        
                     
                           ifrs-full
                        
                        
                           TreasurySharesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Treasury shares [member]
                        
                        
                           Disclosure: IAS 1.106
                        
                     
                           documentation
                        
                        
                           This member stands for the entity’s own equity instruments, held by the entity or other members of the consolidated group.
                        
                     
                           ifrs-full
                        
                        
                           TwelvemonthExpectedCreditLossesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           12-month expected credit losses [member]
                        
                        
                           Disclosure: IFRS 7.35H a, Disclosure: IFRS 7.35M a
                        
                     
                           documentation
                        
                        
                           This member stands for the portion of lifetime expected credit losses that represent the expected credit losses that result from default events on a financial instrument that are possible within the 12 months after the reporting date. [Refer: Type of measurement of expected credit losses [member]; Lifetime expected credit losses [member]]
                        
                     
                           ifrs-full
                        
                        
                           TwoYearsBeforeReportingYearMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Two years before reporting year [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           This member stands for a year that ended two years before the end of the reporting year.
                        
                     
                           ifrs-full
                        
                        
                           TypeOfMeasurementOfExpectedCreditLossesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Type of measurement of expected credit losses [axis]
                        
                        
                           Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35M
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TypeOfMeasurementOfExpectedCreditLossesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Type of measurement of expected credit losses [member]
                        
                        
                           Disclosure: IFRS 7.35H, Disclosure: IFRS 7.35M
                        
                     
                           documentation
                        
                        
                           This member stands for all types of measurement of expected credit losses. Expected credit losses are the weighted average of credit losses with the respective risks of a default occurring as the weights. This member also represents the standard value for the 'Type of measurement of expected credit losses' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfContractsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Types of contracts [axis]
                        
                        
                           Example: IFRS 15.B89 d, Example: Effective 2023-01-01 IFRS 17.96 a
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfContractsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Types of contracts [member]
                        
                        
                           Example: IFRS 15.B89 d, Example: Effective 2023-01-01 IFRS 17.96 a
                        
                     
                           documentation
                        
                        
                           This member stands for all types of contracts with customers. It also represents the standard value for the 'Types of contracts' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfCustomersAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Types of customers [axis]
                        
                        
                           Example: IFRS 15.B89 c
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfCustomersMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Types of customers [member]
                        
                        
                           Example: IFRS 15.B89 c
                        
                     
                           documentation
                        
                        
                           This member stands for all types of customers. It also represents the standard value for the 'Types of customers' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfFinancialAssetsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Types of financial assets [axis]
                        
                        
                           Disclosure: IFRS 7.B51, Disclosure: IFRS 7.B52
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfFinancialLiabilitiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Types of financial liabilities [axis]
                        
                        
                           Disclosure: IFRS 7.B51, Disclosure: IFRS 7.B52
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfHedgesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Types of hedges [axis]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.22, Disclosure: IFRS 7.24A, Disclosure: IFRS 7.24B, Disclosure: IFRS 7.24C
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfHedgesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Hedges [member]
                        
                        
                           Disclosure: Expiry date 2023-01-01 IFRS 7.22, Disclosure: IFRS 7.24A, Disclosure: IFRS 7.24B, Disclosure: IFRS 7.24C
                        
                     
                           documentation
                        
                        
                           This member stands for all types of hedges. It also represents the standard value for the 'Types of hedges' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfInstrumentMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Types of instrument [member]
                        
                        
                           Example: IFRS 7.B33
                        
                     
                           documentation
                        
                        
                           This member stands for all types of financial instruments. It also represents the standard value for the 'Continuing involvement in derecognised financial assets by type of instrument' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfInsuranceContractsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Types of insurance contracts [axis]
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 4 - Disclosure
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfInterestRatesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Types of interest rates [axis]
                        
                        
                           Common practice: IFRS 7.39
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfInvestmentPropertyAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Types of investment property [axis]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfRateregulatedActivitiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Types of rate-regulated activities [axis]
                        
                        
                           Disclosure: IFRS 14.30, Disclosure: IFRS 14.33
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfRisksAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Types of risks [axis]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124, Disclosure: Effective 2023-01-01 IFRS 17.125, Disclosure: Effective 2023-01-01 IFRS 17.127, Disclosure: Effective 2023-01-01 IFRS 17.128 a, Disclosure: IFRS 7.21C, Disclosure: IFRS 7.33, Disclosure: IFRS 7.34
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfRisksMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Risks [member]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.124, Disclosure: Effective 2023-01-01 IFRS 17.125, Disclosure: Effective 2023-01-01 IFRS 17.127, Disclosure: Effective 2023-01-01 IFRS 17.128 a, Disclosure: IFRS 7.21C, Disclosure: IFRS 7.33, Disclosure: IFRS 7.34
                        
                     
                           documentation
                        
                        
                           This member stands for all types of risks. It also represents the standard value for the 'Types of risks' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfSharebasedPaymentArrangementsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Types of share-based payment arrangements [axis]
                        
                        
                           Disclosure: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           TypesOfTransferMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Types of transfer [member]
                        
                        
                           Example: IFRS 7.B33
                        
                     
                           documentation
                        
                        
                           This member stands for all types of transfers of financial instruments. It also represents the standard value for the 'Continuing involvement in derecognised financial assets by type of transfer' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           UMTSLicencesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           UMTS licences [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for Universal Mobile Telecommunications System licenses. [Refer: Licences and franchises]
                        
                     
                           ifrs-full
                        
                        
                           UnallocatedAmountsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Unallocated amounts [member]
                        
                        
                           Example: IFRS 8.28, Example: IFRS 8.IG4
                        
                     
                           documentation
                        
                        
                           This member stands for items that have not been allocated to operating segments.
                        
                     
                           ifrs-full
                        
                        
                           UnallocatedGoodwill
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Unallocated goodwill
                        
                        
                           Disclosure: IAS 36.133
                        
                     
                           documentation
                        
                        
                           The amount of goodwill acquired in a business combination that has not been allocated to a cash-generating unit (group of units). [Refer: Goodwill; Cash-generating units [member]; Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           UnconsolidatedStructuredEntitiesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Unconsolidated structured entities [axis]
                        
                        
                           Disclosure: IFRS 12.B4 e
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           UnconsolidatedStructuredEntitiesControlledByInvestmentEntityAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Unconsolidated structured entities controlled by investment entity [axis]
                        
                        
                           Disclosure: IFRS 12.19F
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           UnconsolidatedStructuredEntitiesControlledByInvestmentEntityMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Unconsolidated structured entities controlled by investment entity [member]
                        
                        
                           Disclosure: IFRS 12.19F
                        
                     
                           documentation
                        
                        
                           This member stands for unconsolidated structured entities controlled by an investment entity. It also represents the standard value for the 'Unconsolidated structured entities controlled by investment entity' axis if no other member is used. [Refer: Disclosure of investment entities [text block]; Unconsolidated structured entities [member]]
                        
                     
                           ifrs-full
                        
                        
                           UnconsolidatedStructuredEntitiesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Unconsolidated structured entities [member]
                        
                        
                           Disclosure: IFRS 12.B4 e
                        
                     
                           documentation
                        
                        
                           This member stands for unconsolidated structured entities. A structured entity is an entity that has been designed so that voting or similar rights are not the dominant factor in deciding who controls the entity, such as when any voting rights relate to administrative tasks only and the relevant activities are directed by means of contractual arrangements. [Refer: Consolidated [member]]
                        
                     
                           ifrs-full
                        
                        
                           UnconsolidatedSubsidiariesAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Unconsolidated subsidiaries [axis]
                        
                        
                           Disclosure: IFRS 12.19B
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           UnconsolidatedSubsidiariesControlledBySubsidiariesOfInvestmentEntityMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Unconsolidated subsidiaries controlled by subsidiaries of investment entity [member]
                        
                        
                           Disclosure: IFRS 12.19C
                        
                     
                           documentation
                        
                        
                           This member stands for unconsolidated subsidiaries controlled by subsidiaries of the investment entity. [Refer: Disclosure of investment entities [text block]; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           UnconsolidatedSubsidiariesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Unconsolidated subsidiaries [member]
                        
                        
                           Disclosure: IFRS 12.19B
                        
                     
                           documentation
                        
                        
                           This member stands for unconsolidated subsidiaries. [Refer: Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           UnconsolidatedSubsidiariesThatInvestmentEntityControlsDirectlyMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Unconsolidated subsidiaries that investment entity controls directly [member]
                        
                        
                           Disclosure: IFRS 12.19B
                        
                     
                           documentation
                        
                        
                           This member stands for unconsolidated subsidiaries that the investment entity controls directly. [Refer: Disclosure of investment entities [text block]; Subsidiaries [member]]
                        
                     
                           ifrs-full
                        
                        
                           UndatedSubordinatedLiabilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Undated subordinated liabilities
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of subordinated liabilities that do not have a specified repayment date. [Refer: Subordinated liabilities]
                        
                     
                           ifrs-full
                        
                        
                           UnderlyingEquityInstrumentAndDepositaryReceiptsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Underlying equity instrument and depositary receipts [axis]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           UnderlyingEquityInstrumentMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Underlying equity instrument [member]
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           This member represents the standard value for the ‘Underlying equity instrument and depositary receipts’ axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           UndiscountedCashOutflowRequiredToRepurchaseDerecognisedFinancialAssets
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Undiscounted cash outflow required to repurchase derecognised financial assets
                        
                        
                           Disclosure: IFRS 7.42E d
                        
                     
                           documentation
                        
                        
                           The undiscounted cash outflows that would, or may be, required to repurchase derecognised financial assets (for example, the strike price in an option agreement). [Refer: Financial assets]
                        
                     
                           ifrs-full
                        
                        
                           UndiscountedExpectedCreditLossesAtInitialRecognitionOnPurchasedOrOriginatedCreditimpairedFinancialAssetsInitiallyRecognised
                        
                        
                           X duration, credit
                        
                        
                           label
                        
                        
                           Undiscounted expected credit losses at initial recognition on purchased or originated credit-impaired financial assets initially recognised
                        
                        
                           Disclosure: IFRS 7.35H c
                        
                     
                           documentation
                        
                        
                           The amount of undiscounted expected credit losses at initial recognition on financial assets initially recognised during the reporting period as purchased or originated credit-impaired.
                        
                     
                           ifrs-full
                        
                        
                           UndiscountedFinanceLeasePaymentsToBeReceived
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Undiscounted finance lease payments to be received
                        
                        
                           Disclosure: IFRS 16.94
                        
                     
                           documentation
                        
                        
                           The amount of undiscounted finance lease payments to be received. Finance lease is a lease that transfers substantially all the risks and rewards incidental to ownership of an underlying asset.
                        
                     
                           ifrs-full
                        
                        
                           UndiscountedOperatingLeasePaymentsToBeReceived
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Undiscounted operating lease payments to be received
                        
                        
                           Disclosure: IFRS 16.97
                        
                     
                           documentation
                        
                        
                           The amount of undiscounted operating lease payments to be received. Operating lease is a lease that does not transfer substantially all the risks and rewards incidental to ownership of an underlying asset.
                        
                     
                           ifrs-full
                        
                        
                           UndrawnBorrowingFacilities
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Undrawn borrowing facilities
                        
                        
                           Example: IAS 7.50 a
                        
                     
                           documentation
                        
                        
                           The amount of undrawn borrowing facilities that may be available for future operating activities and to settle capital commitments. [Refer: Capital commitments]
                        
                     
                           ifrs-full
                        
                        
                           UnearnedFinanceIncomeRelatingToFinanceLeasePaymentsReceivable
                        
                        
                           (X) instant, credit
                        
                        
                           label
                        
                        
                           Unearned finance income relating to finance lease payments receivable
                        
                        
                           Disclosure: IFRS 16.94
                        
                     
                           documentation
                        
                        
                           The amount of unearned finance income relating to the finance lease payments receivable. Finance lease is a lease that transfers substantially all the risks and rewards incidental to ownership of an underlying asset. [Refer: Finance income]
                        
                     
                           negatedLabel
                        
                        
                           Unearned finance income relating to finance lease payments receivable
                        
                     
                           ifrs-full
                        
                        
                           UnearnedPremiums
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Unearned premiums
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 4.37 b, Example: Expiry date 2023-01-01 IFRS 4.IG22 a
                        
                     
                           documentation
                        
                        
                           The amount of liability for written premiums on insurance contracts that have not yet been earned. [Refer: Types of insurance contracts [member]]
                        
                     
                           ifrs-full
                        
                        
                           UnobservableInputsAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Unobservable inputs [axis]
                        
                        
                           Disclosure: IFRS 13.93 d, Common practice: IFRS 13.93 h
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           UnobservableInputsMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Unobservable inputs [member]
                        
                        
                           Disclosure: IFRS 13.93 d, Common practice: IFRS 13.93 h
                        
                     
                           documentation
                        
                        
                           This member stands for all the unobservable inputs. It also represents the standard value for the 'Unobservable inputs' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           UnratedCreditExposures
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Unrated credit exposures
                        
                        
                           Example: Expiry date 2023-01-01 IFRS 7.36 c, Example: Expiry date 2023-01-01 IFRS 7.IG24 c
                        
                     
                           documentation
                        
                        
                           The amount of credit exposure that has not been rated by external rating agencies. [Refer: Credit exposure]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           UnrealisedForeignExchangeGainsLossesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Unrealised foreign exchange gains (losses) [member]
                        
                        
                           Common practice: IAS 12.81 g
                        
                     
                           documentation
                        
                        
                           This member stands for gains (losses) resulting from changes in foreign exchange rates which have not yet been realised.
                        
                     
                           ifrs-full
                        
                        
                           UnrecognisedShareOfLossesOfAssociates
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Unrecognised share of losses of associates
                        
                        
                           Disclosure: IFRS 12.22 c
                        
                     
                           documentation
                        
                        
                           The amount of the unrecognised share of associates' losses if the entity has stopped recognising its share of losses when applying the equity method. [Refer: Associates [member]]
                        
                     
                           ifrs-full
                        
                        
                           UnrecognisedShareOfLossesOfJointVentures
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Unrecognised share of losses of joint ventures
                        
                        
                           Disclosure: IFRS 12.22 c
                        
                     
                           documentation
                        
                        
                           The amount of the unrecognised share of joint ventures' losses if the entity has stopped recognising its share of losses when applying the equity method. [Refer: Joint ventures [member]]
                        
                     
                           ifrs-full
                        
                        
                           UnsecuredBankLoansReceived
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Unsecured bank loans received
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of loans received from banks that have not been secured by collateral. [Refer: Loans received]
                        
                     
                           ifrs-full
                        
                        
                           UnusedProvisionReversedOtherProvisions
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Unused provision reversed, other provisions
                        
                        
                           Disclosure: IAS 37.84 d
                        
                     
                           documentation
                        
                        
                           The amount reversed for unused other provisions. [Refer: Other provisions]
                        
                     
                           negatedLabel
                        
                        
                           Unused provision reversed, other provisions
                        
                     
                           ifrs-full
                        
                        
                           UnusedTaxCreditsForWhichNoDeferredTaxAssetRecognised
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Unused tax credits for which no deferred tax asset recognised
                        
                        
                           Disclosure: IAS 12.81 e
                        
                     
                           documentation
                        
                        
                           The amount of unused tax credits for which no deferred tax asset is recognised in the statement of financial position. [Refer: Unused tax credits [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           UnusedTaxCreditsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Unused tax credits [member]
                        
                        
                           Disclosure: IAS 12.81 g
                        
                     
                           documentation
                        
                        
                           This member stands for tax credits that have been received and are carried forward for use against future taxable profit.
                        
                     
                           ifrs-full
                        
                        
                           UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Unused tax losses for which no deferred tax asset recognised
                        
                        
                           Disclosure: IAS 12.81 e
                        
                     
                           documentation
                        
                        
                           The amount of unused tax losses for which no deferred tax asset is recognised in the statement of financial position. [Refer: Unused tax losses [member]]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           UnusedTaxLossesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Unused tax losses [member]
                        
                        
                           Disclosure: IAS 12.81 g
                        
                     
                           documentation
                        
                        
                           This member stands for tax losses that have been incurred and are carried forward for use against future taxable profit.
                        
                     
                           ifrs-full
                        
                        
                           UsefulLifeMeasuredAsPeriodOfTimeBiologicalAssetsAtCost
                        
                        
                           DUR
                        
                        
                           label
                        
                        
                           Useful life measured as period of time, biological assets, at cost
                        
                        
                           Disclosure: IAS 41.54 e
                        
                     
                           documentation
                        
                        
                           The useful life, measured as period of time, used for biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill
                        
                        
                           DUR
                        
                        
                           label
                        
                        
                           Useful life measured as period of time, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 a
                        
                     
                           documentation
                        
                        
                           The useful life, measured as period of time, used for intangible assets other than goodwill. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           UsefulLifeMeasuredAsPeriodOfTimeInvestmentPropertyCostModel
                        
                        
                           DUR
                        
                        
                           label
                        
                        
                           Useful life measured as period of time, investment property, cost model
                        
                        
                           Disclosure: IAS 40.79 b
                        
                     
                           documentation
                        
                        
                           The useful life, measured as period of time, used for investment property. [Refer: Investment property]
                        
                     
                           ifrs-full
                        
                        
                           UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment
                        
                        
                           DUR
                        
                        
                           label
                        
                        
                           Useful life measured as period of time, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 c
                        
                     
                           documentation
                        
                        
                           The useful life, measured as period of time, used for property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           UsefulLifeMeasuredInProductionOrOtherSimilarUnitsBiologicalAssetsAtCost
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Useful life measured in production or other similar units, biological assets, at cost
                        
                        
                           Disclosure: IAS 41.54 e
                        
                     
                           documentation
                        
                        
                           The useful life, measured in production or other similar units, used for biological assets. [Refer: Biological assets]
                        
                     
                           ifrs-full
                        
                        
                           UsefulLifeMeasuredInProductionOrOtherSimilarUnitsIntangibleAssetsOtherThanGoodwill
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Useful life measured in production or other similar units, intangible assets other than goodwill
                        
                        
                           Disclosure: IAS 38.118 a
                        
                     
                           documentation
                        
                        
                           The useful life, measured in production or other similar units, used for intangible assets other than goodwill. [Refer: Intangible assets other than goodwill]
                        
                     
                           ifrs-full
                        
                        
                           UsefulLifeMeasuredInProductionOrOtherSimilarUnitsPropertyPlantAndEquipment
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Useful life measured in production or other similar units, property, plant and equipment
                        
                        
                           Disclosure: IAS 16.73 c
                        
                     
                           documentation
                        
                        
                           The useful life, measured in production or other similar units, used for property, plant and equipment. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           UtilisationAllowanceAccountForCreditLossesOfFinancialAssets
                        
                        
                           (X) duration, debit
                        
                        
                           label
                        
                        
                           Utilisation, allowance account for credit losses of financial assets
                        
                        
                           Common practice: Expiry date 2023-01-01 IFRS 7.16
                        
                     
                           documentation
                        
                        
                           The decrease in an allowance account for credit losses of financial assets resulting from the utilisation of the allowance. [Refer: Allowance account for credit losses of financial assets]
                        
                     
                           negatedLabel
                        
                        
                           Utilisation, allowance account for credit losses of financial assets
                        
                     
                           ifrs-full
                        
                        
                           UtilitiesExpense
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Utilities expense
                        
                        
                           Common practice: IAS 1.112 c
                        
                     
                           documentation
                        
                        
                           The amount of expense arising from purchased utilities.
                        
                     
                           ifrs-full
                        
                        
                           ValuationTechniquesMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Valuation techniques [member]
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           This member stands for valuation techniques used by the entity to measure fair value. It also represents the standard value for the 'Valuation techniques used in fair value measurement' axis if no other member is used. [Refer: At fair value [member]]
                        
                     
                           ifrs-full
                        
                        
                           ValuationTechniquesUsedInFairValueMeasurementAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Valuation techniques used in fair value measurement [axis]
                        
                        
                           Disclosure: IFRS 13.93 d
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           ValueAddedTaxPayables
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Value added tax payables
                        
                        
                           Common practice: IAS 1.78
                        
                     
                           documentation
                        
                        
                           The amount of payables related to a value added tax.
                        
                     
                           ifrs-full
                        
                        
                           ValueAddedTaxReceivables
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Value added tax receivables
                        
                        
                           Common practice: IAS 1.78 b
                        
                     
                           documentation
                        
                        
                           The amount of receivables related to a value added tax.
                        
                     
                           ifrs-full
                        
                        
                           ValueAtRisk
                        
                        
                           X instant
                        
                        
                           label
                        
                        
                           Value at risk
                        
                        
                           Common practice: IFRS 7.41
                        
                     
                           documentation
                        
                        
                           The measure of a potential loss exposure as a result of future market movements, based on a specified confidence interval and measurement horizon.
                        
                     
                           commentaryGuidance
                        
                        
                           A positive XBRL value should normally be entered for this element. A negative XBRL value may need to be entered if this element is used with the members referenced. [Refer: Accumulated depreciation and amortisation [member]; Accumulated depreciation, amortisation and impairment [member]; Accumulated impairment [member]; Aggregate adjustment to carrying amounts reported under previous GAAP [member]; Effect of asset ceiling [member]; Effect of transition to IFRSs [member]; Elimination of intersegment amounts [member]; Financial forecast of cash inflows (outflows) for cash-generating unit, measurement input [member]; Financial forecast of profit (loss) for cash-generating unit, measurement input [member]; Increase (decrease) due to changes in accounting policy [member]; Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member]; Increase (decrease) due to changes in accounting policy required by IFRSs [member]; Increase (decrease) due to corrections of prior period errors [member]; Increase (decrease) due to departure from requirement of IFRS [member]; Increase (decrease) due to voluntary changes in accounting policy [member]; Material reconciling items [member]; Plan assets [member]; Present value of defined benefit obligation [member]; Redesignated amount [member]; Reinsurer's share of amount arising from insurance contracts [member]; Risk diversification effect [member]; Treasury shares [member]]
                        
                     
                           ifrs-full
                        
                        
                           ValueOfBusinessAcquiredMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Value of business acquired [member]
                        
                        
                           Common practice: IAS 38.119
                        
                     
                           documentation
                        
                        
                           This member stands for a class of intangible assets representing the difference between (a) the fair value of the contractual insurance rights acquired and the insurance obligations assumed in a business combination; and (b) the amount of liability measured in accordance with the insurer’s accounting policies for insurance contracts that it issues. [Refer: Business combinations [member]]
                        
                     
                           ifrs-full
                        
                        
                           Vehicles
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Vehicles
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           The amount of property, plant and equipment representing vehicles used in the entity's operations, specifically to include aircraft, motor vehicles and ships. [Refer: Property, plant and equipment]
                        
                     
                           totalLabel
                        
                        
                           Total vehicles
                        
                     
                           ifrs-full
                        
                        
                           VehiclesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Vehicles [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           VehiclesMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Vehicles [member]
                        
                        
                           Common practice: IAS 16.37
                        
                     
                           documentation
                        
                        
                           This member stands for a class of property, plant and equipment representing vehicles used in the entity's operations, specifically to include aircraft, motor vehicles and ships. [Refer: Property, plant and equipment]
                        
                     
                           ifrs-full
                        
                        
                           VoluntaryChangesInAccountingPolicyAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Voluntary changes in accounting policy [axis]
                        
                        
                           Disclosure: IAS 8.29
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           VoluntaryChangesInAccountingPolicyMember
                        
                        
                           member [default]
                        
                        
                           label
                        
                        
                           Voluntary changes in accounting policy [member]
                        
                        
                           Disclosure: IAS 8.29
                        
                     
                           documentation
                        
                        
                           This member stands for changes in accounting policy that result in the financial statements providing reliable and more relevant information about the effects of transactions, other events or conditions on the entity’s financial position, financial performance or cash flows. Early application of an IFRS is not considered a voluntary change in accounting policy. It also represents the standard value for the 'Voluntary changes in accounting policy' axis if no other member is used.
                        
                     
                           ifrs-full
                        
                        
                           WagesAndSalaries
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Wages and salaries
                        
                        
                           Common practice: IAS 19.9
                        
                     
                           documentation
                        
                        
                           A class of employee benefits expense that represents wages and salaries. [Refer: Employee benefits expense]
                        
                     
                           ifrs-full
                        
                        
                           WarrantLiability
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Warrant liability
                        
                        
                           Common practice: IAS 1.55
                        
                     
                           documentation
                        
                        
                           The amount of warrant liabilities.
                        
                     
                           ifrs-full
                        
                        
                           WarrantReserve
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Warrant reserve
                        
                        
                           Common practice: IAS 1.78 e
                        
                     
                           documentation
                        
                        
                           A component of equity resulting from issuing share purchase warrants, other than those resulting from share-based payment arrangements. [Refer: Reserve of share-based payments]
                        
                     
                           ifrs-full
                        
                        
                           WarrantReserveMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Warrant reserve [member]
                        
                        
                           Common practice: IAS 1.108
                        
                     
                           documentation
                        
                        
                           This member stands for a component of equity resulting from issuing share purchase warrants, other than those resulting from share-based payment arrangements. [Refer: Reserve of share-based payments [member]]
                        
                     
                           ifrs-full
                        
                        
                           WarrantyContingentLiabilityMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Warranty contingent liability [member]
                        
                        
                           Example: IAS 37.88
                        
                     
                           documentation
                        
                        
                           This member stands for a contingent liability for estimated costs of making good under warranties for products sold. [Refer: Contingent liabilities [member]]
                        
                     
                           ifrs-full
                        
                        
                           WarrantyProvision
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Warranty provision
                        
                        
                           Example: IAS 37 -, Example: 1 Warranties, Example: IAS 37.87
                        
                     
                           documentation
                        
                        
                           The amount of provision for estimated costs of making good under warranties for products sold. [Refer: Provisions]
                        
                     
                           totalLabel
                        
                        
                           Total warranty provision
                        
                     
                           ifrs-full
                        
                        
                           WarrantyProvisionAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Warranty provision [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           WarrantyProvisionMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Warranty provision [member]
                        
                        
                           Example: IAS 37 -, Example: 1 Warranties, Example: IAS 37.87
                        
                     
                           documentation
                        
                        
                           This member stands for a provision for estimated costs of making good under warranties for products sold. [Refer: Other provisions [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageCostOfCapitalMeasurementInputMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Weighted average cost of capital, measurement input [member]
                        
                        
                           Example: IFRS 13.93 d, Example: IFRS 13.IE63
                        
                     
                           documentation
                        
                        
                           This member stands for the weighted average cost of capital used as a measurement input.
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageDurationOfDefinedBenefitObligation2019
                        
                        
                           DUR
                        
                        
                           label
                        
                        
                           Weighted average duration of defined benefit obligation
                        
                        
                           Disclosure: IAS 19.147 c
                        
                     
                           documentation
                        
                        
                           The weighted average duration of a defined benefit obligation. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisableInSharebasedPaymentArrangement2019
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Weighted average exercise price of other equity instruments exercisable in share-based payment arrangement
                        
                        
                           Common practice: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The weighted average exercise price of other equity instruments (ie other than share options) exercisable in a share-based payment arrangement. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement2019
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Weighted average exercise price of other equity instruments exercised or vested in share-based payment arrangement
                        
                        
                           Common practice: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The weighted average exercise price of other equity instruments (ie other than share options) exercised or vested in a share-based payment arrangement. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageExercisePriceOfOtherEquityInstrumentsExpiredInSharebasedPaymentArrangement2019
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Weighted average exercise price of other equity instruments expired in share-based payment arrangement
                        
                        
                           Common practice: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The weighted average exercise price of other equity instruments (ie other than share options) expired in a share-based payment arrangement. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageExercisePriceOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement2019
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Weighted average exercise price of other equity instruments forfeited in share-based payment arrangement
                        
                        
                           Common practice: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The weighted average exercise price of other equity instruments (ie other than share options) forfeited in a share-based payment arrangement. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement2019
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Weighted average exercise price of other equity instruments granted in share-based payment arrangement
                        
                        
                           Common practice: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The weighted average exercise price of other equity instruments (ie other than share options) granted in a share-based payment arrangement. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement2019
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Weighted average exercise price of other equity instruments outstanding in share-based payment arrangement
                        
                        
                           Common practice: IFRS 2.45
                        
                     
                           documentation
                        
                        
                           The weighted average exercise price of other equity instruments (ie other than share options) outstanding in a share-based payment arrangement. [Refer: Weighted average [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Weighted average exercise price of other equity instruments outstanding in share-based payment arrangement at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Weighted average exercise price of other equity instruments outstanding in share-based payment arrangement at end of period
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement2019
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Weighted average exercise price of share options exercisable in share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 b (vii)
                        
                     
                           documentation
                        
                        
                           The weighted average exercise price of share options exercisable in a share-based payment arrangement. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement2019
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Weighted average exercise price of share options exercised in share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 b (iv)
                        
                     
                           documentation
                        
                        
                           The weighted average exercise price of share options exercised in a share-based payment arrangement. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageExercisePriceOfShareOptionsExpiredInSharebasedPaymentArrangement2019
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Weighted average exercise price of share options expired in share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 b (v)
                        
                     
                           documentation
                        
                        
                           The weighted average exercise price of share options expired in a share-based payment arrangement. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement2019
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Weighted average exercise price of share options forfeited in share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 b (iii)
                        
                     
                           documentation
                        
                        
                           The weighted average exercise price of share options forfeited in a share-based payment arrangement. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Weighted average exercise price of share options granted in share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 b (ii)
                        
                     
                           documentation
                        
                        
                           The weighted average exercise price of share options granted in a share-based payment arrangement. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageExercisePriceOfShareOptionsInSharebasedPaymentArrangementExercisedDuringPeriodAtDateOfExercise2019
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Weighted average share price for share options in share-based payment arrangement exercised during period at date of exercise
                        
                        
                           Disclosure: IFRS 2.45 c
                        
                     
                           documentation
                        
                        
                           The weighted average share price at the date of exercise for share options that are exercised in a share-based payment arrangement. [Refer: Share-based payment arrangements [member]; Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Weighted average exercise price of share options outstanding in share-based payment arrangement
                        
                        
                           Disclosure: IFRS 2.45 b (i), Disclosure: IFRS 2.45 b (vi)
                        
                     
                           documentation
                        
                        
                           The weighted average exercise price of share options outstanding in a share-based payment arrangement. [Refer: Weighted average [member]]
                        
                     
                           periodStartLabel
                        
                        
                           Weighted average exercise price of share options outstanding in share-based payment arrangement at beginning of period
                        
                     
                           periodEndLabel
                        
                        
                           Weighted average exercise price of share options outstanding in share-based payment arrangement at end of period
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageFairValueAtMeasurementDateOtherEquityInstrumentsGranted
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Weighted average fair value at measurement date, other equity instruments granted
                        
                        
                           Disclosure: IFRS 2.47 b
                        
                     
                           documentation
                        
                        
                           The weighted average fair value at the measurement date of granted equity instruments other than share options. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageFairValueAtMeasurementDateShareOptionsGranted
                        
                        
                           X instant, credit
                        
                        
                           label
                        
                        
                           Weighted average fair value at measurement date, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a
                        
                     
                           documentation
                        
                        
                           The weighted average fair value of share options granted during the period at the measurement date. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageLesseesIncrementalBorrowingRateAppliedToLeaseLiabilitiesRecognisedAtDateOfInitialApplicationOfIFRS16
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Weighted average lessee's incremental borrowing rate applied to lease liabilities recognised at date of initial application of IFRS 16
                        
                        
                           Disclosure: IFRS 16.C12 a
                        
                     
                           documentation
                        
                        
                           The weighted average lessee's incremental borrowing rate applied to lease liabilities recognised in the statement of financial position at the date of initial application of IFRS 16. The incremental borrowing rate is the rate of interest that a lessee would have to pay to borrow over a similar term, and with a similar security, the funds necessary to obtain an asset of a similar value to the right-of-use asset in a similar economic environment.
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Weighted average [member]
                        
                        
                           Example: IFRS 13.B6, Example: IFRS 13.IE63, Disclosure: IFRS 14.33 b, Disclosure: Effective 2023-01-01 IFRS 17.120, Common practice: IFRS 7.7
                        
                     
                           documentation
                        
                        
                           This member stands for an average in which each quantity to be averaged is assigned a weight that determines the relative effect of each quantity on the average.
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageNumberOfInstrumentsUsedInCalculatingBasicEarningsLossPerInstrumentParticipatingEquityInstrumentsOtherThanOrdinaryShares
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Weighted average number of instruments used in calculating basic earnings (loss) per instrument, participating equity instruments other than ordinary shares
                        
                        
                           Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           The weighted average number of instruments used in calculating basic earnings (loss) per instrument for an equity instrument that participates in profit with ordinary shares according to a predetermined formula. [Refer: Basic earnings (loss) per instrument, participating equity instruments other than ordinary shares]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageNumberOfInstrumentsUsedInCalculatingDilutedEarningsLossPerInstrumentParticipatingEquityInstrumentsOtherThanOrdinaryShares
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Weighted average number of instruments used in calculating diluted earnings (loss) per instrument, participating equity instruments other than ordinary shares
                        
                        
                           Common practice: IAS 33.A14
                        
                     
                           documentation
                        
                        
                           The weighted average number of instruments used in calculating diluted earnings (loss) per instrument for an equity instrument that participates in profit with ordinary shares according to a predetermined formula. [Refer: Diluted earnings (loss) per instrument, participating equity instruments other than ordinary shares]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageNumberOfParticipatingEquityInstrumentsOtherThanOrdinarySharesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Weighted average number of participating equity instruments other than ordinary shares [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019
                        
                        
                           DUR
                        
                        
                           label
                        
                        
                           Weighted average remaining contractual life of outstanding share options
                        
                        
                           Disclosure: IFRS 2.45 d
                        
                     
                           documentation
                        
                        
                           The weighted average remaining contractual life of outstanding share options. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageSharePrice2019
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Weighted average share price
                        
                        
                           Disclosure: IFRS 2.45 c
                        
                     
                           documentation
                        
                        
                           The weighted average share price. [Refer: Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageSharePriceShareOptionsGranted2019
                        
                        
                           X.XX duration
                        
                        
                           label
                        
                        
                           Weighted average share price, share options granted
                        
                        
                           Disclosure: IFRS 2.47 a (i)
                        
                     
                           documentation
                        
                        
                           The weighted average share price used as input to the option pricing model to calculate the fair value of share options granted. [Refer: Option pricing model [member]; Weighted average [member]]
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageShares
                        
                        
                           shares
                        
                        
                           label
                        
                        
                           Weighted average number of ordinary shares used in calculating basic earnings per share
                        
                        
                           Disclosure: IAS 33.70 b
                        
                     
                           documentation
                        
                        
                           The number of ordinary shares outstanding at the beginning of the period, adjusted by the number of ordinary shares bought back or issued during the period multiplied by a time-weighting factor.
                        
                     
                           ifrs-full
                        
                        
                           WeightedAverageSharesAndAdjustedWeightedAverageSharesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Weighted average ordinary shares used in calculating basic and diluted earnings per share [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           WhollyOrPartlyFundedDefinedBenefitPlansMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Wholly or partly funded defined benefit plans [member]
                        
                        
                           Example: IAS 19.138 e
                        
                     
                           documentation
                        
                        
                           This member stands for wholly funded or partly funded defined benefit plans. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           WhollyUnfundedDefinedBenefitPlansMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Wholly unfunded defined benefit plans [member]
                        
                        
                           Example: IAS 19.138 e
                        
                     
                           documentation
                        
                        
                           This member stands for wholly unfunded defined benefit plans. [Refer: Defined benefit plans [member]]
                        
                     
                           ifrs-full
                        
                        
                           WorkInProgress
                        
                        
                           X instant, debit
                        
                        
                           label
                        
                        
                           Current work in progress
                        
                        
                           Example: IAS 1.78 c, Common practice: IAS 2.37
                        
                     
                           documentation
                        
                        
                           A classification of current inventory representing the amount of assets currently in production, which require further processes to be converted into finished goods or services. [Refer: Current finished goods; Inventories]
                        
                     
                           ifrs-full
                        
                        
                           WritedownsReversalsOfInventories
                        
                        
                           X duration, debit
                        
                        
                           label
                        
                        
                           Write-downs (reversals of write-downs) of inventories
                        
                        
                           Disclosure: IAS 1.98 a
                        
                     
                           documentation
                        
                        
                           The amount recognised resulting from the write-down of inventories to net realisable value or reversals of those write-downs. [Refer: Inventories]
                        
                     
                           netLabel
                        
                        
                           Net write-downs (reversals of write-downs) of inventories
                        
                     
                           ifrs-full
                        
                        
                           WritedownsReversalsOfPropertyPlantAndEquipment
                        
                        
                           X duration
                        
                        
                           label
                        
                        
                           Write-downs (reversals of write-downs) of property, plant and equipment
                        
                        
                           Disclosure: IAS 1.98 a
                        
                     
                           documentation
                        
                        
                           The amount recognised resulting from the write-down of property, plant and equipment to its recoverable amount or reversals of those write-downs. [Refer: Property, plant and equipment]
                        
                     
                           commentaryGuidance
                        
                        
                           A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets.
                        
                     
                           netLabel
                        
                        
                           Net write-downs (reversals of write-downs) of property, plant and equipment
                        
                     
                           ifrs-full
                        
                        
                           WritedownsReversalsOfWritedownsOfInventoriesAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Write-downs (reversals of write-downs) of inventories [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           WritedownsReversalsOfWritedownsOfPropertyPlantAndEquipmentAbstract
                        
                        
                            
                        
                        
                           label
                        
                        
                           Write-downs (reversals of write-downs) of property, plant and equipment [abstract]
                        
                        
                            
                        
                     
                           ifrs-full
                        
                        
                           WrittenPutOptionsMember
                        
                        
                           member
                        
                        
                           label
                        
                        
                           Written put options [member]
                        
                        
                           Example: IFRS 7.B33, Example: IFRS 7.IG40B
                        
                     
                           documentation
                        
                        
                           This member stands for derivative financial contracts sold that oblige the entity to purchase an underlying asset at a specified strike price if the other party exercises the option. [Refer: Derivatives [member]]
                        
                     
                           ifrs-full
                        
                        
                           YearsOfInsuranceClaimAxis
                        
                        
                           axis
                        
                        
                           label
                        
                        
                           Years of insurance claim [axis]
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.130
                        
                     
                           documentation
                        
                        
                           The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table.
                        
                     
                           ifrs-full
                        
                        
                           YieldUsedToDiscountCashFlowsThatDoNotVaryBasedOnReturnsOnUnderlyingItems
                        
                        
                           X.XX instant
                        
                        
                           label
                        
                        
                           Yield used to discount cash flows that do not vary based on returns on underlying items
                        
                        
                           Disclosure: Effective 2023-01-01 IFRS 17.120’
                        
                     
                           documentation
                        
                        
                           The yield used to discount cash flows that do not vary based on the returns on underlying items, applying paragraph 36 of IFRS 17. Underlying items are items that determine some of the amounts payable to a policyholder. Underlying items can comprise any items; for example a reference portfolio of assets, the net assets of the entity, or a specified subset of the net assets of the entity.