DERIVATIVE INSTRUMENTS AND HEDGING TRANSACTIONS - Notional and Fair Value of Outstanding Derivatives (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Derivative [Line Items]
Notional	$ 20,596	$ 21,122
Fair Value Asset	46	160
Fair Value (Liability)	(340)	(210)
Derivatives in fair value hedging relationships
Derivative [Line Items]
Notional	12,142	12,349
Fair Value Asset	45	157
Fair Value (Liability)	(334)	(205)
Derivatives in fair value hedging relationships \| Fair Value Hedging \| Interest rate swap agreements
Derivative [Line Items]
Notional	3,949	3,899
Fair Value Asset	11	3
Fair Value (Liability)	(123)	(139)
Derivatives in fair value hedging relationships \| Cash Flow Hedging \| Foreign currency exchange contracts
Derivative [Line Items]
Notional	978	1,235
Fair Value Asset	9	30
Fair Value (Liability)	(9)	(10)
Derivatives in fair value hedging relationships \| Cash Flow Hedging \| Commodity contracts
Derivative [Line Items]
Notional	1	1
Fair Value Asset	0	0
Fair Value (Liability)	0	0
Derivatives in fair value hedging relationships \| Net Investment Hedging \| Cross currency swap agreements
Derivative [Line Items]
Notional	7,214	7,214
Fair Value Asset	25	124
Fair Value (Liability)	(202)	(56)
Derivatives not designated as hedging instruments \| Foreign currency exchange contracts
Derivative [Line Items]
Notional	8,454	8,773
Fair Value Asset	1	3
Fair Value (Liability)	$ (6)	$ (5)

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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