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