v3.26.1
FAIR VALUE MEASUREMENTS - Employee Benefit Commitment (Details) - Commitments - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Beginning balance as of January 1 $ (169) $ (188)
Total expense included in earnings (6) (5)
Payments 8 11
Foreign currency translation 5 (11)
Ending balance as of June 30 $ (162) $ (193)