SEGMENT REPORTING - Reporting Segments (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting Information [Line Items]
Net revenues	$ 1,288.9	$ 1,186.2	$ 4,202.5	$ 4,136.1
Operating income (loss)	43.5	57.1	414.7	318.3
Interest expense, net	58.8	62.9	185.7	183.6
Other income, net	(156.9)	(60.6)	(397.0)	(572.9)
Income from continuing operations before income taxes	141.6	54.8	626.0	707.6
Operating Segments | Prestige
Segment Reporting Information [Line Items]
Net revenues	799.7	726.4	2,620.9	2,605.1
Operating income (loss)	102.4	83.8	437.3	357.5
Operating Segments | Consumer Beauty
Segment Reporting Information [Line Items]
Net revenues	489.2	459.8	1,581.6	1,531.0
Operating income (loss)	(27.9)	(20.4)	53.3	34.3
Operating Segments | Corporate
Segment Reporting Information [Line Items]
Operating income (loss)	$ (31.0)	$ (6.3)	$ (75.9)	$ (73.5)