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FAIR VALUE MEASUREMENTS - Reconciliation of Level 3 Earn-out Assets and Liabilities (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Current earn-out receivables |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning balance | $ 5 | $ 9
Change in fair value of contingent consideration | 3 | 5
Earn-out settlements | (8) | (9)
Ending balance | 0 | 5
Current earn-out liabilities |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning balance | 2 | 21
Change in fair value of contingent consideration | 4 | 5
Earn-out settlements | (2) | (24)
Ending balance | 4 | 2
Non-current earn-out liabilities |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning balance | 13 | 10
Change in fair value of contingent consideration | (10) | 3
Earn-out settlements | 0 | 0
Ending balance | $ 3 | $ 13

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- Definition Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Change in Fair Value of Contingent Consideration + References No definition available. + Details
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