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FAIR VALUE MEASUREMENTS - Narrative (Details) $ in Millions | 3 Months Ended |
--- | --- | ---
Jun. 30, 2025 USD ($) investee | Dec. 31, 2024 USD ($)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Convertible debt fair value |  | $ 463.9
Privately Held Investment |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Number of investees sold | investee | 1 |
Gross consideration received upon sale of investee | $ 33.2 |
Cash proceeds from sale of investee | 22.1 |
Equity consideration from sale of investee | 11.1 |
Gain on sale of investee | $ 18.7 |

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