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FAIR VALUE MEASUREMENTS - Narrative (Details) € in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2026 USD ($)	Mar. 31, 2025 USD ($)	Mar. 31, 2026 EUR (€)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Changes in fair value of redeemable preferred stock	$ (8.0)	$ 1.7
Secured Debt | 2024 Euro Term Loan
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt, fair value | €			€ 438.3
Secured Debt | 2024 USD Term Loan
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt, fair value	$ 980.4

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