SEGMENT RESULTS - Schedule of Reportable Segment Information and Reconciliation of Segment Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2026	Mar. 31, 2025	Jun. 30, 2025
Segment Reporting Information [Line Items]
Net sales	$ 1,670	$ 1,668	$ 4,772	$ 5,116
Cost of products sold	948	924	2,732	2,827
Interest income	4	2	7	7
Interest expense	(27)	(23)	(75)	(66)
Loss on divestiture	0	0	0	(118)
Cyberattack costs, net of insurance recoveries		35		70
Digital capabilities and productivity enhancements investment	(10)	(26)	(59)	(81)
Earnings before income taxes	256	254	578	668
Total assets	6,436		6,436		$ 5,561
(Income) Loss from equity investees included in Other (income) expense, net	0	0	(2)	(3)
Capital expenditures	43	53	121	145
Depreciation and amortization	58	55	169	162
Stock-based compensation	15	24	49	64
GOJO Industries
Segment Reporting Information [Line Items]
Acquisition and integration costs	(7)		(7)
Operating Segments
Segment Reporting Information [Line Items]
Net sales	1,673	1,668	4,775	5,078
Segment adjusted EBIT	328	321	851	1,049
Operating Segments | Health and Wellness
Segment Reporting Information [Line Items]
Net sales	629	630	1,837	1,956
Cost of products sold	319	305	919	928
Other segment items	152	156	446	431
Segment adjusted EBIT	158	169	472	597
Total assets	1,198		1,198		1,217
(Income) Loss from equity investees included in Other (income) expense, net	0	0	0	0
Capital expenditures	13	15	36	38
Depreciation and amortization	15	14	44	42
Stock-based compensation	4	4	12	12
Operating Segments | Household
Segment Reporting Information [Line Items]
Net sales	482	469	1,263	1,362
Cost of products sold	316	308	858	897
Other segment items	92	100	282	296
Segment adjusted EBIT	74	61	123	169
Total assets	1,085		1,085		1,091
(Income) Loss from equity investees included in Other (income) expense, net	0	0	0	0
Capital expenditures	15	19	47	58
Depreciation and amortization	22	20	63	58
Stock-based compensation	2	3	8	9
Operating Segments | Lifestyle
Segment Reporting Information [Line Items]
Net sales	277	306	843	964
Cost of products sold	146	154	430	479
Other segment items	71	92	243	289
Segment adjusted EBIT	60	60	170	196
Total assets	1,098		1,098		1,103
(Income) Loss from equity investees included in Other (income) expense, net	0	0	0	0
Capital expenditures	6	9	18	28
Depreciation and amortization	6	7	20	18
Stock-based compensation	2	2	6	6
Operating Segments | International
Segment Reporting Information [Line Items]
Net sales	285	263	832	796
Cost of products sold	177	162	530	495
Other segment items	72	70	216	214
Segment adjusted EBIT	36	31	86	87
Total assets	1,306		1,306		1,329
(Income) Loss from equity investees included in Other (income) expense, net	0	0	(2)	(3)
Capital expenditures	9	7	17	13
Depreciation and amortization	11	10	32	31
Stock-based compensation	1	2	4	5
Corporate and Other
Segment Reporting Information [Line Items]
Net sales	(3)	0	(3)	38
Segment adjusted EBIT	(32)	(55)	(139)	(193)
Total assets	1,749		1,749		$ 821
(Income) Loss from equity investees included in Other (income) expense, net	0	0	0	0
Capital expenditures	0	3	3	8
Depreciation and amortization	4	4	10	13
Stock-based compensation	$ 6	$ 13	$ 19	$ 32