EQUITY INVESTMENTS - Schedule of Equity Investments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Jun. 30, 2023	Jan. 04, 2021
Debt and Equity Securities, FV-NI [Line Items]
Total equity investments	$ 1,084.2		$ 1,084.2		$ 1,068.9
KKW Beauty
Debt and Equity Securities, FV-NI [Line Items]
Percentage of equity interests acquired						20.00%
KKW Beauty
Debt and Equity Securities, FV-NI [Line Items]
Equity method investments	7.2		7.2		8.9
(Income)/Expense from Equity Investments	(0.9)	$ (1.1)	(1.7)	$ (2.0)
Wella Company
Debt and Equity Securities, FV-NI [Line Items]
Equity investments at fair value	$ 1,077.0		$ 1,077.0		$ 1,060.0
Ownership percentage	25.90%		25.90%		25.90%