FAIR VALUE MEASUREMENTS - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Assets:
Cash equivalents	$ 26	$ 62
Liabilities:
Acquisition-related contingent consideration	98	96
Foreign currency exchange contracts \| Not Designated as Hedging Instrument
Liabilities:
Derivative liabilities	2	2
Cross-currency swaps \| Designated as Hedging Instrument \| Net Investment Hedging
Liabilities:
Derivative liabilities	136	153
Level 1
Assets:
Cash equivalents	14	50
Liabilities:
Acquisition-related contingent consideration	0	0
Level 1 \| Foreign currency exchange contracts \| Not Designated as Hedging Instrument
Liabilities:
Derivative liabilities	0	0
Level 1 \| Cross-currency swaps \| Designated as Hedging Instrument \| Net Investment Hedging
Liabilities:
Derivative liabilities	0	0
Level 2
Assets:
Cash equivalents	12	12
Liabilities:
Acquisition-related contingent consideration	0	0
Level 2 \| Foreign currency exchange contracts \| Not Designated as Hedging Instrument
Liabilities:
Derivative liabilities	2	2
Level 2 \| Cross-currency swaps \| Designated as Hedging Instrument \| Net Investment Hedging
Liabilities:
Derivative liabilities	136	153
Level 3
Assets:
Cash equivalents	0	0
Liabilities:
Acquisition-related contingent consideration	98	96
Level 3 \| Foreign currency exchange contracts \| Not Designated as Hedging Instrument
Liabilities:
Derivative liabilities	0	0
Level 3 \| Cross-currency swaps \| Designated as Hedging Instrument \| Net Investment Hedging
Liabilities:
Derivative liabilities	$ 0	$ 0