COMPREHENSIVE INCOME (LOSS) (Schedule of Comprehensive Income) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
Stockholders' Equity Note [Abstract]
Net earnings	$ (59)	$ 241	$ 619	$ 629
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	(7)	(51)	40	(58)
Net unrealized gains (losses) on derivatives	27	(5)	42	1
Pension and postretirement benefit adjustments	2	1	5	3
Total other comprehensive (loss) income, net of tax	22	(55)	87	(54)
Comprehensive income (loss)	(37)	186	706	575
Less: Total comprehensive income attributable to noncontrolling interests	2	0	6	0
Total comprehensive income (loss) attributable to Clorox	$ (39)	$ 186	$ 700	$ 575