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EQUITY INVESTMENTS - Summary of Movement in Equity Investments (Details) $ in Millions | 12 Months Ended
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Jun. 30, 2025 USD ($)
Equity investments at fair value: |
Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Income Extensible List Not Disclosed Flag | Total losses included in earnings
Wella Company |
Equity investments at fair value: |
Balance as of June 30, 2024 | $ 1,085.0
Total losses included in earnings | (83.0)
Balance as of June 30, 2025 | $ 1,002.0

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