EQUITY INVESTMENTS - Summarized Statements of Operations Information (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Debt and Equity Securities, FV-NI [Line Items]
Net revenues	$ 4,629.9	$ 4,717.8	$ 6,287.9
Gross profit	2,768.2	2,726.6	3,789.4
Operating loss	(48.6)	(1,236.5)	(3,688.4)
Income (loss) from continuing operations before income taxes	(239.8)	(1,467.6)	(3,945.4)
Net loss	(205.1)	$ (1,002.7)	$ (3,769.6)
KKW Beauty And Wella
Debt and Equity Securities, FV-NI [Line Items]
Net revenues	1,317.4
Gross profit	846.3
Operating loss	(107.3)
Income (loss) from continuing operations before income taxes	(157.7)
Net loss	$ (174.3)