SEGMENT REPORTING - Reporting Segments (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Segment Reporting Information [Line Items]
Net revenues	$ 5,304.4	$ 4,629.9	$ 4,717.8
Depreciation and amortization	516.4	585.3	716.5
Operating (loss) income	240.9	(48.6)	(1,236.5)
Interest expense, net	224.0	235.1	242.7
Other income, net	(409.9)	(43.9)	(11.6)
Income (loss) from continuing operations before income taxes	426.8	(239.8)	(1,467.6)
Continuing Operations
Segment Reporting Information [Line Items]
Depreciation and amortization	516.4	585.3	584.7
Operating Segments | Prestige
Segment Reporting Information [Line Items]
Net revenues	3,267.9	2,720.8	2,606.6
Operating (loss) income	367.2	158.1	(279.2)
Operating Segments | Prestige | Continuing Operations
Segment Reporting Information [Line Items]
Depreciation and amortization	313.4	350.4	320.4
Operating Segments | Consumer Beauty
Segment Reporting Information [Line Items]
Net revenues	2,036.5	1,909.1	2,111.2
Operating (loss) income	9.5	26.9	(531.3)
Operating Segments | Consumer Beauty | Continuing Operations
Segment Reporting Information [Line Items]
Depreciation and amortization	203.0	234.9	264.3
Operating Segments | Corporate
Segment Reporting Information [Line Items]
Operating (loss) income	$ (135.8)	$ (233.6)	$ (426.0)