DERIVATIVE INSTRUMENTS AND HEDGING TRANSACTIONS - Notional and Fair Value of Outstanding Derivatives (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Derivative [Line Items]
Notional	$ 22,431	$ 17,897
Fair Value Asset	54	53
Fair Value (Liability)	(299)	(339)
Derivatives in fair value hedging relationships
Derivative [Line Items]
Notional	11,312	9,699
Fair Value Asset	46	46
Fair Value (Liability)	(281)	(334)
Derivatives in fair value hedging relationships \| Fair Value Hedging \| Interest rate swap agreements
Derivative [Line Items]
Notional	4,702	4,717
Fair Value Asset	0	18
Fair Value (Liability)	(208)	(184)
Derivatives in fair value hedging relationships \| Cash Flow Hedging \| Foreign currency exchange contracts
Derivative [Line Items]
Notional	742	712
Fair Value Asset	42	28
Fair Value (Liability)	(1)	(4)
Derivatives in fair value hedging relationships \| Cash Flow Hedging \| Commodity contracts
Derivative [Line Items]
Notional	4	6
Fair Value Asset	0	0
Fair Value (Liability)	0	(1)
Derivatives in fair value hedging relationships \| Net Investment Hedging \| Cross currency swap agreements
Derivative [Line Items]
Notional	5,864	4,264
Fair Value Asset	4	0
Fair Value (Liability)	(72)	(145)
Derivatives not designated as hedging instruments \| Foreign currency exchange contracts
Derivative [Line Items]
Notional	11,119	8,198
Fair Value Asset	8	7
Fair Value (Liability)	$ (18)	$ (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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