DERIVATIVE INSTRUMENTS AND HEDGING TRANSACTIONS - Cumulative Basis Adjustments for Fair Value Hedges (Details) - Long-term debt - Derivatives in Fair Value Hedging Relationships: - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Carrying Amount of the Hedged Item	$ 3,073	$ 3,210
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Item	$ (77)	$ 60