DERIVATIVE INSTRUMENTS AND HEDGING TRANSACTIONS - Notional and Fair Value of Outstanding Derivatives (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Derivative [Line Items]
Notional	$ 22,832	$ 20,398
Fair Value Asset	19	18
Fair Value Liability	(814)	(905)
Cross currency swap agreements
Derivative [Line Items]
Fair Value Liability	(700)	(801)
Designated as Hedging Instrument
Derivative [Line Items]
Notional	9,704	10,716
Fair Value Asset	6	14
Fair Value Liability	(807)	(900)
Designated as Hedging Instrument \| Fair Value Hedging \| Interest rate swap agreements
Derivative [Line Items]
Notional	3,180	4,068
Fair Value Asset	5	14
Fair Value Liability	(93)	(93)
Designated as Hedging Instrument \| Cash Flow Hedging \| Foreign currency exchange contracts
Derivative [Line Items]
Notional	385	509
Fair Value Asset	1	0
Fair Value Liability	(14)	(6)
Designated as Hedging Instrument \| Net Investment Hedging \| Cross currency swap agreements
Derivative [Line Items]
Notional	6,139	6,139
Fair Value Asset	0	0
Fair Value Liability	(700)	(801)
Derivatives not designated as hedging instruments \| Foreign currency exchange contracts
Derivative [Line Items]
Notional	13,128	9,682
Fair Value Asset	13	4
Fair Value Liability	$ (7)	$ (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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Fair value, before effects of master netting arrangements, of a financial liability or 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 liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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