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FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Millions | Mar. 31, 2024 | Dec. 31, 2023 | Mar. 31, 2023
--- | --- | --- | ---
Assets: |  |  |
Restricted cash | $ 22 | $ 15 | $ 13
Recurring basis |  |  |
Assets: |  |  |
Cash equivalents | 293 | 425 |
Restricted cash | 22 | 15 |
Liabilities: |  |  |
Acquisition-related contingent consideration | 281 | 292 |
Recurring basis | Cross-currency swaps | Designated as Hedging Instrument | Net Investment Hedging |  |  |
Liabilities: |  |  |
Derivative liabilities | 68 | 84 |
Recurring basis | Foreign currency exchange contracts | Not Designated as Hedging Instrument |  |  |
Assets: |  |  |
Foreign currency exchange contracts | 2 | 3 |
Liabilities: |  |  |
Derivative liabilities | 1 | 6 |
Recurring basis | Level 1 |  |  |
Assets: |  |  |
Cash equivalents | 287 | 417 |
Restricted cash |  | 15 |
Liabilities: |  |  |
Acquisition-related contingent consideration | 0 | 0 |
Recurring basis | Level 1 | Cross-currency swaps | Designated as Hedging Instrument | Net Investment Hedging |  |  |
Liabilities: |  |  |
Derivative liabilities | 0 | 0 |
Recurring basis | Level 1 | Foreign currency exchange contracts | Not Designated as Hedging Instrument |  |  |
Assets: |  |  |
Foreign currency exchange contracts | 0 | 0 |
Liabilities: |  |  |
Derivative liabilities | 0 | 0 |
Recurring basis | Level 2 |  |  |
Assets: |  |  |
Cash equivalents | 6 | 8 |
Restricted cash | 0 | 0 |
Liabilities: |  |  |
Acquisition-related contingent consideration | 0 | 0 |
Recurring basis | Level 2 | Cross-currency swaps | Designated as Hedging Instrument | Net Investment Hedging |  |  |
Liabilities: |  |  |
Derivative liabilities | 68 | 84 |
Recurring basis | Level 2 | Foreign currency exchange contracts | Not Designated as Hedging Instrument |  |  |
Assets: |  |  |
Foreign currency exchange contracts | 2 | 3 |
Liabilities: |  |  |
Derivative liabilities | 1 | 6 |
Recurring basis | Level 3 |  |  |
Assets: |  |  |
Cash equivalents | 0 | 0 |
Restricted cash | 0 | 0 |
Liabilities: |  |  |
Acquisition-related contingent consideration | 281 | 292 |
Recurring basis | Level 3 | Cross-currency swaps | Designated as Hedging Instrument | Net Investment Hedging |  |  |
Liabilities: |  |  |
Derivative liabilities | 0 | 0 |
Recurring basis | Level 3 | Foreign currency exchange contracts | Not Designated as Hedging Instrument |  |  |
Assets: |  |  |
Foreign currency exchange contracts | 0 | 0 |
Liabilities: |  |  |
Derivative liabilities | $ 0 | $ 0 |

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