SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Dec. 31, 2016	Dec. 31, 2016	Jun. 30, 2016
Accounting Policies [Abstract]
Excess tax benefits impact from adoption of ASU No. 2016-09	$ 0	$ 6
Reclassification of debt issuance costs from adoption of ASU No. 2015-03			$ 8

Amount of excess tax benefits (deficiencies) recognized as a component of the provision for income taxes on the statement of earnings as a result of adopting the Accounting Standards Update (ASU) No. 2016-09, "Compensation-Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting."

No definition available.

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Namespace Prefix:	clx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration