EQUITY INVESTMENTS - Schedule of movement in equity investments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Debt and Equity Securities, FV-NI [Line Items]
Net revenues	$ 1,669.9	$ 1,727.6	$ 3,341.4	$ 3,369.0
Gross profit	1,114.2	1,124.1	2,208.8	2,166.0
Operating income	268.2	236.7	506.0	434.2
Income before income taxes	56.6	257.4	189.3	308.5
Net income (loss)	30.6	186.0	121.3	196.2
KKW Beauty And Wella
Debt and Equity Securities, FV-NI [Line Items]
Gross profit	507.4	472.1	953.1	898.9
Net income (loss)	19.2	74.2	(6.9)	57.5
KKW Beauty And Wella
Debt and Equity Securities, FV-NI [Line Items]
Net revenues	737.9	703.9	1,393.4	1,341.2
Operating income	109.1	79.6	147.8	124.5
Income before income taxes	$ 51.3	$ 24.2	$ 48.8	$ 17.4