| **Employee Benefit Plans (Details) (USD $)**                                  | 3 Months Ended                                                                                                                                                                                                           | 1 Months Ended                                                                                                                                                                             | 3 Months Ended                                                                                                                                                                                         | 1 Months Ended                                                                                                                                                                         |
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| **Defined Contribution Plan Disclosure [Line Items]**                         |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| Deferred compensation plan liability                                          | $ 4,800,000pny_DefinedContributionRestorationAndVoluntaryDeferralPlanRecordedLiability                                                                                                                                   |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| Qualified Pension Plan [Member]                                               |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| **Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]**                |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| Service cost                                                                  | 3,050,000us-gaap_DefinedBenefitPlanServiceCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember                                            |                                                                                                                                                                                       | 2,750,000us-gaap_DefinedBenefitPlanServiceCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember                          |                                                                                                                                                                                   |
| Interest cost                                                                 | 2,975,000us-gaap_DefinedBenefitPlanInterestCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember                                           |                                                                                                                                                                                       | 2,950,000us-gaap_DefinedBenefitPlanInterestCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember                         |                                                                                                                                                                                   |
| Expected return on plan assets                                                | (5,925,000)us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember                           |                                                                                                                                                                                       | (5,700,000)us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember         |                                                                                                                                                                                   |
| Amortization of prior service (credit) cost                                   | (550,000)us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember                   |                                                                                                                                                                                       | (550,000)us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember |                                                                                                                                                                                   |
| Amortization of actuarial loss                                                | 2,050,000us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember                              |                                                                                                                                                                                       | 1,875,000us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember            |                                                                                                                                                                                   |
| Total                                                                         | 1,600,000us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember                                 |                                                                                                                                                                                       | 1,325,000us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember               |                                                                                                                                                                                   |
| Employer contribution amount                                                  |                                                                                                                                                                                                                     | 10,000,000us-gaap_DefinedBenefitPlanContributionsByEmployer/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| Non Qualified Pension [Member]                                                |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| **Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]**                |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| Service cost                                                                  | 0us-gaap_DefinedBenefitPlanServiceCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember                                                    |                                                                                                                                                                                       | 0us-gaap_DefinedBenefitPlanServiceCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember                                  |                                                                                                                                                                                   |
| Interest cost                                                                 | 52,000us-gaap_DefinedBenefitPlanInterestCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember                                              |                                                                                                                                                                                       | 45,000us-gaap_DefinedBenefitPlanInterestCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember                            |                                                                                                                                                                                   |
| Expected return on plan assets                                                | 0us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember                                     |                                                                                                                                                                                       | 0us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember                   |                                                                                                                                                                                   |
| Amortization of prior service (credit) cost                                   | 58,000us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember                      |                                                                                                                                                                                       | 20,000us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember    |                                                                                                                                                                                   |
| Amortization of actuarial loss                                                | 21,000us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember                                 |                                                                                                                                                                                       | 12,000us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember               |                                                                                                                                                                                   |
| Total                                                                         | 131,000us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember                                   |                                                                                                                                                                                       | 77,000us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember                  |                                                                                                                                                                                   |
| Additional contribution amounts                                               | 383,000us-gaap_DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| Employer contribution amount                                                  | 100,000us-gaap_DefinedBenefitPlanContributionsByEmployer/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember                                  |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| Other Postretirement Benefit Plan [Member]                                    |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| **Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]**                |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| Service cost                                                                  | 295,000us-gaap_DefinedBenefitPlanServiceCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember                                                 |                                                                                                                                                                                       | 277,000us-gaap_DefinedBenefitPlanServiceCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember                               |                                                                                                                                                                                   |
| Interest cost                                                                 | 369,000us-gaap_DefinedBenefitPlanInterestCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember                                                |                                                                                                                                                                                       | 362,000us-gaap_DefinedBenefitPlanInterestCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember                              |                                                                                                                                                                                   |
| Expected return on plan assets                                                | (459,000)us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember                                |                                                                                                                                                                                       | (457,000)us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember              |                                                                                                                                                                                   |
| Amortization of prior service (credit) cost                                   | 0us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember                              |                                                                                                                                                                                       | 0us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember            |                                                                                                                                                                                   |
| Amortization of actuarial loss                                                | 7,000us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember                                     |                                                                                                                                                                                       | 0us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember                       |                                                                                                                                                                                   |
| Total                                                                         | 212,000us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember                                      |                                                                                                                                                                                       | 182,000us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember                    |                                                                                                                                                                                   |
| Additional contribution amounts                                               | 1,500,000us-gaap_DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear/ us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember  |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| Pension Plan [Member] | MPP Plan [Member]                                     |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| **Defined Contribution Plan Disclosure [Line Items]**                         |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| Employer contribution to plan                                                 |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   | 1,400,000pny_EmployerContributionToPlan/ us-gaap_DefinedContributionPlanNameAxis= pny_MppPlanMember/ us-gaap_DefinedContributionPlanTypeAxis= us-gaap_PensionPlansDefinedBenefitMember |
| Other Postretirement Benefit Plan [Member] | DCR Plan [Member]                |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| **Defined Contribution Plan Disclosure [Line Items]**                         |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| Employer contribution to plan                                                 | 500,000pny_EmployerContributionToPlan/ us-gaap_DefinedContributionPlanNameAxis= pny_DcrPlanMember/ us-gaap_DefinedContributionPlanTypeAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember                  |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| Other Postretirement Benefit Plan [Member] | Voluntary Deferral Plan [Member] |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| **Defined Contribution Plan Disclosure [Line Items]**                         |                                                                                                                                                                                                                     |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |
| Employer contribution to plan                                                 | $ 0pny_EmployerContributionToPlan/ us-gaap_DefinedContributionPlanNameAxis= pny_VoluntaryDeferralPlanMember/ us-gaap_DefinedContributionPlanTypeAxis= us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember        |                                                                                                                                                                                       |                                                                                                                                                                                                   |                                                                                                                                                                                   |

| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The carrying amount of the liability as of the balance sheet date to an individual under a deferred compensation arrangement. This amount may be the result of periodic accruals made over the period of active employment, or reflect termination benefits resulting from contractual terms or a death benefit
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                            |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The amount of contributions made by the employer to the plan.
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The amount of gains or losses recognized in net periodic benefit cost.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h)(4) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The amount of the prior service cost or credit recognized in net periodic benefit cost relating to benefit changes attributable to plan participants' prior service pursuant to a plan amendment or a plan initiation.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The increase in the fair value of plan assets from contributions made by the employer.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
An amount calculated as a basis for determining the extent of delayed recognition of the effects of changes in the fair value of assets. The expected return on plan assets is determined based on the expected long-term rate of return on plan assets and the market-related value of plan assets.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 30 -Glossary Expected Return on Plan Assets -URI http://asc.fasb.org/extlink&oid=6512136Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 60 -Glossary Expected Return on Plan Assets -URI http://asc.fasb.org/extlink&oid=6512171Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h)(3) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h)(2) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920
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| X                                                                                                                                                                                    |
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Service Cost (Component of Net Periodic Pension Cost) -URI http://asc.fasb.org/extlink&oid=6525008Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920
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| X                                                                                                                                                                                                                                                                                                                                                                                                  |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of employer's best estimate of contributions expected to be paid to the plan in the current remaining fiscal period.
+ References
No definition available.
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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| X                                                                                                                                                                                                                 |
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| X                                                                                                                                                                                                                    |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| X                                                                                                                                                                                                                    |
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| X                                                                                                                                                                                           |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| X                                                                                                                                                                        |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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