SEGMENT REPORTING - Reporting Segments (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Segment Reporting Information [Line Items]
Net revenues	$ 1,186.2	$ 1,027.8	$ 4,136.1	$ 3,567.5
Operating income (loss)	57.1	(1.4)	318.3	(50.4)
Interest expense, net	62.9	50.3	183.6	171.6
Other income, net	(60.6)	(62.5)	(572.9)	(50.7)
Income (loss) from continuing operations before income taxes	54.8	10.8	707.6	(171.3)
Operating Segments | Prestige
Segment Reporting Information [Line Items]
Net revenues	726.4	601.3	2,605.1	2,149.5
Operating income (loss)	83.8	30.9	357.5	175.7
Operating Segments | Consumer Beauty
Segment Reporting Information [Line Items]
Net revenues	459.8	426.5	1,531.0	1,418.0
Operating income (loss)	(20.4)	9.1	34.3	25.8
Operating Segments | Corporate
Segment Reporting Information [Line Items]
Operating income (loss)	$ (6.3)	$ (41.4)	$ (73.5)	$ (251.9)