DERIVATIVE INSTRUMENTS AND HEDGING TRANSACTIONS - Cumulative Basis Adjustments for Fair Value Hedges (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedged Liability, Statement of Financial Position [Extensible Enumeration]	Total Long-term debt	Total Long-term debt
Derivatives in fair value hedging relationships
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Carrying Amount of Hedged Item	$ 4,475	$ 4,551
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of Hedged Item	$ (212)	$ (166)