FAIR VALUE MEASUREMENTS - Summary of Financial Instruments Measured at Fair Value on Recurring Basis (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Assets
Foreign exchange contracts	$ 16	$ 8
Debt securities	53	30
Marketable equity securities	8	10
Total assets	77	48
Liabilities
Foreign exchange contracts	7	5
Contingent payments related to acquisitions	124	143
Total liabilities	131	148
Quoted prices in active markets for identical assets (Level 1)
Assets
Foreign exchange contracts	0	0
Debt securities	0	0
Marketable equity securities	8	10
Total assets	8	10
Liabilities
Foreign exchange contracts	0	0
Contingent payments related to acquisitions	0	0
Total liabilities	0	0
Significant other observable inputs (Level 2)
Assets
Foreign exchange contracts	16	8
Debt securities	0	0
Marketable equity securities	0	0
Total assets	16	8
Liabilities
Foreign exchange contracts	7	5
Contingent payments related to acquisitions	0	0
Total liabilities	7	5
Significant unobservable inputs (Level 3)
Assets
Foreign exchange contracts	0	0
Debt securities	53	30
Marketable equity securities	0	0
Total assets	53	30
Liabilities
Foreign exchange contracts	0	0
Contingent payments related to acquisitions	124	143
Total liabilities	$ 124	$ 143

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount of liability recognized arising from contingent consideration in a business combination.

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Fair value as of the balance sheet date of all foreign currency derivative assets designated as cash flow hedging instruments.

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Fair value of financial and nonfinancial obligations.

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