| **FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Narrative) (Details) - USD ($)**                                                                                   | 12 Months Ended |              |               |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------|--------------|---------------|
||
| **Derivative [Line Items]**                                                                                                                                             |            |         |          |   |
| Maximum contract duration                                                                                                                                               | 2 years         |         |          |   |
| Settlement of interest rate forward contracts                                                                                                                           | $ 0             | $ 0          |          |   |
| Cash flow hedge gain (loss) to be reclassified within twelve months                                                                                                     | (3,000,000)     |         |          |   |
| Derivative instruments subject to contractually defined counterparty liability position limits                                                                          | 0               | 1,000,000    |          |   |
| Commodity Contract [Member]                                                                                                                                             |            |         |          |   |
| **Derivative [Line Items]**                                                                                                                                             |            |         |          |   |
| Cash margin balances amount                                                                                                                                             | $ 2,000,000     | 1,000,000    |          |   |
| Interest Rate Contract [Member]                                                                                                                                         |            |         |          |   |
| **Derivative [Line Items]**                                                                                                                                             |            |         |          |   |
| Amortization period of settlement payment                                                                                                                               | 10 years        |         |          |   |
| Total Commodity Purchase Derivative Contracts [Member]                                                                                                                  |            |         |          |   |
| **Derivative [Line Items]**                                                                                                                                             |            |         |          |   |
| Maximum duration, commodity contracts                                                                                                                                   | 2 years         |         |          |   |
| Notional amounts                                                                                                                                                        | $ 34,000,000    | 26,000,000   |          |   |
| Jet Fuel Swaps [Member]                                                                                                                                                 |            |         |          |   |
| **Derivative [Line Items]**                                                                                                                                             |            |         |          |   |
| Notional amounts                                                                                                                                                        | 10,000,000      | 14,000,000   |          |   |
| Soybean Oil Futures [Member]                                                                                                                                            |            |         |          |   |
| **Derivative [Line Items]**                                                                                                                                             |            |         |          |   |
| Notional amounts                                                                                                                                                        | 24,000,000      | 12,000,000   |          |   |
| Purchases of Inventory [Member] | Foreign Exchange Contract [Member]                                                                                                    |            |         |          |   |
| **Derivative [Line Items]**                                                                                                                                             |            |         |          |   |
| Notional amounts                                                                                                                                                        | 50,000,000      | $ 49,000,000 |          |   |
| Other Assets [Member] | Reported Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member] | Trust Assets for nonqualified deferred compensation plans [Member] |            |         |          |   |
| **Derivative [Line Items]**                                                                                                                                             |            |         |          |   |
| Increase in deferred compensation plan                                                                                                                                  | 14,000,000      |         |          |   |
| Senior Long-Term Notes And Debentures; 3.10%, $400 Due October 2027 [Member]                                                                                            |            |         |          |   |
| **Derivative [Line Items]**                                                                                                                                             |            |         |          |   |
| Face value                                                                                                                                                              | 400,000,000     |         |          | $ 400,000,000 |
| Senior Long-Term Notes And Debentures; 3.90%, $500 Due May 2028 [Member]                                                                                                |            |         |          |   |
| **Derivative [Line Items]**                                                                                                                                             |            |         |          |   |
| Face value                                                                                                                                                              | $ 500,000,000   |         | $ 500,000,000 |   |

| X                                                                                                                                                                                                                                                                                                     |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amortization period of settlement payment.
+ References
No definition available.
+ Details**Name:**clx_DeferredGainLossOnSettlementOfInterestRateCashFlowHedgeAmortizationPeriod**Namespace Prefix:**clx_**Data Type:**xbrli:durationItemType**Balance Type:**na**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                         |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Derivative instruments subject to contractually defined counterparty liability position limits.
+ References
No definition available.
+ Details**Name:**clx_DerivativeInstrumentsSubjectToContractuallyDefinedCounterpartyLiabilityPositionLimits**Namespace Prefix:**clx_**Data Type:**xbrli:monetaryItemType**Balance Type:**credit**Period Type:**instant |
| X                                                                                                                                                                                                                                                                                        |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Increase (Decrease) Deferred Compensation Plan Assets
+ References
No definition available.
+ Details**Name:**clx_IncreaseDecreaseDeferredCompensationPlanAssets**Namespace Prefix:**clx_**Data Type:**xbrli:monetaryItemType**Balance Type:**debit**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                          |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Cash payment to counterparties to settle an interest rate cash flow hedge in connection with the issuance of long-term debt.
+ References
No definition available.
+ Details**Name:**clx_SettlementOfInterestRateForwardContracts**Namespace Prefix:**clx_**Data Type:**xbrli:monetaryItemType**Balance Type:**credit**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                          |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.
+ References
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=112277219&loc=d3e80748-113994
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Face (par) amount of debt instrument at time of issuance.
+ References
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400
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| X                                                                                                                                                                                                                                                                                                                                                                                                           |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The amount of cash or securities placed with a broker or counterparty as security for a trading or derivatives securities position which was partially obtained with funds provided by the broker dealer.
+ References
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.8,17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Maximum period of time the entity is hedging its exposure to variability in future cash flows for forecasted transactions, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Excludes forecasted transactions related to payment of variable interest on existing financial instruments.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Maximum length of time over which the entity is hedging its exposure to the variability in future cash flows for forecasted transactions, excluding those forecasted transactions related to the payment of variable interest on existing financial instruments, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
+ References
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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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| 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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| X                                                                                                                                                                           |
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| X                                                                                                                                                                                  |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| X                                                                                                                                                                              |
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