v3.26.1
FAIR VALUE MEASUREMENTS - Assets and Liabilities Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Level3) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Balance, as of January 1, $ 96 $ 123
Acquisition-related contingent consideration adjustments $ 2 $ (9)
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
Balance, as of March 31, $ 98 $ 114
Current portion included in Accrued and other current liabilities 43 6
Non-current portion 55 108
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 2 4
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 $ 0 $ (13)