v3.26.1
DERIVATIVE INSTRUMENTS - Schedule of Notional Amounts and Fair Values of Freestanding Derivative Instruments (Details) - Net Investment Hedging - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Gains (losses) on fair value hedges $ 0 $ (9) $ 3 $ (9)
Foreign currency derivatives:        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Hedged items 40 (67) 48 (32)
Derivatives designated as hedging instruments (40) 58 (45) 23
Interest rate derivatives:        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Hedged items 29 8 42 18
Derivatives designated as hedging instruments $ (29) $ (8) $ (42) $ (18)