CONSOLIDATED STATEMENT OF EARNINGS - USD ($) shares in Thousands, $ in Millions	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Income Statement [Abstract]
Net sales	$ 7,341	$ 6,721	$ 6,214
Cost of products sold	4,142	3,658	3,486
Gross profit	3,199	3,063	2,728
Selling and administrative expenses	1,004	969	856
Advertising costs	790	675	612
Research and development costs	149	145	136
Goodwill, trademark and other asset impairments	329	0	0
Interest expense	99	99	97
Other (income) expense, net	(72)	(10)	3
Earnings before income taxes	900	1,185	1,024
Income taxes	181	246	204
Net earnings	719	939	820
Less: Net earnings attributable to noncontrolling interests	9	0	0
Net earnings (losses) attributable to Clorox	$ 710	$ 939	$ 820
Net earnings per share attributable to Clorox
Basic net earnings per share (in dollars per share)	$ 5.66	$ 7.46	$ 6.42
Diluted net earnings per share (in dollars per share)	$ 5.58	$ 7.36	$ 6.32
Weighted average shares outstanding (in thousands)
Basic (in shares)	125,570	125,828	127,734
Diluted (in shares)	127,299	127,671	129,792