FAIR VALUE MEASUREMENTS - Assets and Liabilities Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Level3) (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, as of January 1,	$ 44	$ 4
Acquisition-related contingent consideration adjustments	$ 2	$ 0
Fair Value, Recurring Basis, Unobservable Input Reconciliation, Liability, Gain (Loss), Statement Of Income, Extensible List Not Disclosed Flag	Acquisition-related contingent consideration adjustments	Acquisition-related contingent consideration adjustments
Additions (Note 5)	$ 1	$ 38
Payments/Settlements	(1)	0
Balance, as of September 30,	46	42
Current portion included in Accrued and other current liabilities	4	4
Non-current portion	42	38
Accretion for the time value of money
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Acquisition-related contingent consideration adjustments	3	1
Fair value adjustments due to changes in estimates of future payments
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Acquisition-related contingent consideration adjustments	$ (1)	$ (1)