STOCKHOLDERS' EQUITY - Schedule of Changes in Components of Stockholders’ Equity (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ 121	$ 218	$ 492	$ 388
Beginning balance, common stock (in shares)			124,201,807
Beginning balance, treasury stock (in shares)			(6,539,654)
Net earnings (losses)	191	(50)	$ 488	71
Other comprehensive (loss) income	5	204	(21)	338
Dividends to Clorox stockholders	(152)	(150)	(609)	(600)
Dividends to noncontrolling interests	(4)	(2)	(11)	(11)
Stock-based compensation	24	26	64	55
Other employee stock plan activities	5	9	44	14
Treasury stock purchased	0		(257)
Ending balance	$ 190	$ 255	$ 190	$ 255
Ending balance, common stock (in shares)	123,251,595		123,251,595
Ending balance, treasury stock (in shares)	(7,489,866)		(7,489,866)
Dividends declared per share (in dollars per share)	$ 1.22	$ 1.20	$ 4.88	$ 4.80
Common stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ 131	$ 131	$ 131	$ 131
Beginning balance, common stock (in shares)	130,741,000	130,741,000	130,741,000	130,741,000
Ending balance	$ 131	$ 131	$ 131	$ 131
Ending balance, common stock (in shares)	130,741,000	130,741,000	130,741,000	130,741,000
Additional paid-in capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ 1,287	$ 1,245	$ 1,288	$ 1,245
Stock-based compensation	24	26	64	55
Other employee stock plan activities	(7)	(1)	(48)	(30)
Ending balance	1,304	1,270	1,304	1,270
Retained earnings
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	68	241	250	583
Net earnings (losses)	186	(51)	478	64
Dividends to Clorox stockholders	(152)	(150)	(609)	(600)
Other employee stock plan activities	(3)	(6)	(20)	(13)
Ending balance	99	34	99	34
Treasury stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ (1,346)	$ (1,205)	$ (1,186)	$ (1,246)
Beginning balance, treasury stock (in shares)	(7,591,000)	(6,661,000)	(6,540,000)	(6,921,000)
Other employee stock plan activities	$ 15	$ 16	$ 112	$ 57
Other employee stock plan activities (in shares)	101,000	106,000	745,000	366,000
Treasury stock purchased			$ (257)
Treasury stock purchased (in shares)			(1,695,000)
Ending balance	$ (1,331)	$ (1,189)	$ (1,331)	$ (1,189)
Ending balance, treasury stock (in shares)	(7,490,000)	(6,555,000)	(7,490,000)	(6,555,000)
Accumulated other comprehensive net (loss) income
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ (181)	$ (359)	$ (155)	$ (493)
Other comprehensive (loss) income	5	204	(21)	338
Ending balance	(176)	(155)	(176)	(155)
Noncontrolling interests
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	162	165	164	168
Net earnings (losses)	5	1	10	7
Dividends to noncontrolling interests	(4)	(2)	(11)	(11)
Ending balance	$ 163	$ 164	$ 163	$ 164