v3.26.1
DERIVATIVE INSTRUMENTS AND HEDGING TRANSACTIONS - Cumulative Basis Adjustments for Fair Value Hedges (Details) - Designated as Hedging Instrument - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Hedged Liability, Statement of Financial Position [Extensible Enumeration] Total Long-term debt Total Long-term debt
Carrying Amount of Hedged Item $ 1,986 $ 3,989
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of Hedged Item $ (81) $ (79)