FAIR VALUE OF FINANCIAL INSTRUMENTS - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Fair Value Disclosures [Abstract]
Equity method investments	$ 67.3		$ 67.3		$ 58.1
Trade receivables	4.4		4.4		11.8
Trade payables	4.9		4.9		4.5
Equity securities without a readily determinable fair value	45.2		45.2		$ 44.8
Gain (loss) on foreign exchange contracts	(4.7)	$ 7.4	(4.7)	$ 16.2
Reclassified gains from interest rate derivatives	$ 0.5	$ 8.5	$ 9.7	$ 17.0

Fair value portion of liabilities incurred for goods and services received that are used in an entity's business and related party payables.

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Amount of investment in equity security without readily determinable fair value.

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Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.

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Amount, before tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Fair value portion of receivables, including, but not limited to, trade account receivables, note receivables, and loan receivables.

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