FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Narrative (Details) ¥ in Millions	1 Months Ended	12 Months Ended
	Jan. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2024 JPY (¥)	Dec. 31, 2024 EUR (€)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities, available-for-sale, term		5 years	4 years		5 years	5 years
Cumulative upwards adjustments		$ 220,000,000
Cumulative impairments and downward adjustments		119,000,000
Cash Flow Hedge Gain (Loss) to be Reclassified within 12 Months		186,000,000
Principal Value		48,937,000,000	$ 38,886,000,000
Recognized in Other comprehensive (loss)/income		495,000,000	70,000,000	$ 585,000,000
Designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal Value | €						€ 375,000,000
Foreign exchange contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Recognized in Other comprehensive (loss)/income		418,000,000	13,000,000	592,000,000
Cross-currency swap contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Recognized in Other comprehensive (loss)/income		(54,000,000)	$ 57,000,000	$ (7,000,000)
Cross Currency Interest Rate And Foreign Currency Forward Contracts | Designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative, notional amount		892,000,000
Forward interest rate contracts | Cash Flow Hedging
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative, notional amount	$ 5,000,000,000
Recognized in Other comprehensive (loss)/income	$ 131,000,000
Euro Member Countries, Euro | Foreign exchange contracts | Designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative, notional amount		4,100,000,000
Euro Member Countries, Euro | Cross-currency swap contracts | Designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative, notional amount		1,200,000,000
Euro Member Countries, Euro | Cross Currency Interest Rate And Foreign Currency Forward Contracts | Designated as cash flow hedges | Net Investment Hedging
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative, notional amount | €						€ 345,000,000
Japan, Yen | Foreign exchange contracts | Designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative, notional amount		$ 1,200,000,000
Japan, Yen | Cross Currency Interest Rate And Foreign Currency Forward Contracts | Designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative, notional amount | ¥					¥ 498