EQUITY INVESTMENTS - Schedule of Movement in Equity Investments (Details) - Wella Company $ in Millions	3 Months Ended
Sep. 30, 2024 USD ($)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance as of June 30, 2024	$ 1,085.0
Total gains included in earnings	0.0
Balance as of September 30, 2024	$ 1,085.0

Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).

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-Topic 820
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
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