DERIVATIVE FINANCIAL INSTRUMENTS - Schedule of Derivative Instruments Non-Qualifying Hedges (Details) - Non-qualifying Hedges - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gains (losses) of non-qualifying hedges	$ (36)	$ 14	$ (56)	$ 33
Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gains (losses) of non-qualifying hedges	7	3	6	11
Foreign currency forward contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gains (losses) of non-qualifying hedges	(45)	11	(64)	23
Other contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gains (losses) of non-qualifying hedges	$ 2	$ 0	$ 2	$ (1)