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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Additional Information (Details) € in Millions, $ in Millions	1 Months Ended	3 Months Ended		9 Months Ended
	Jan. 31, 2024 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)	Mar. 31, 2023 EUR (€)
Derivative [Line Items]
Debt securities, available-for-sale, term		5 years		5 years		4 years
Cumulative upward adjustments		$ 220		$ 220
Cumulative impairment amount		98		98
Pre-tax gains				23
Recognized in Other comprehensive (loss)/income		(159)	$ 150	179	$ 231
Principal value		49,025		49,025		$ 38,886
Cross-currency swap contracts
Derivative [Line Items]
Recognized in Other comprehensive (loss)/income		36	$ (23)	2	$ 5
Forward interest rate contracts | Cash Flow Hedging
Derivative [Line Items]
Derivative, notional amount	$ 5,000
Recognized in Other comprehensive (loss)/income	$ 131
Designated as cash flow hedges
Derivative [Line Items]
Principal value | €							€ 375
Designated as cash flow hedges | Cross-currency swap contracts | Cash Flow Hedging
Derivative [Line Items]
Derivative, notional amount		1,200		1,200
Designated as cash flow hedges | Cross-currency swap contracts and foreign currency forward contracts
Derivative [Line Items]
Derivative, notional amount		1,500		1,500
Euro Member Countries, Euro | Designated as cash flow hedges | Foreign currency exchange contracts
Derivative [Line Items]
Derivative, notional amount		4,100		4,100
Euro Member Countries, Euro | Designated as cash flow hedges | Cross-currency swap contracts and foreign currency forward contracts | Net Investment Hedging
Derivative [Line Items]
Derivative, notional amount		721		721
Japan, Yen | Designated as cash flow hedges | Foreign currency exchange contracts
Derivative [Line Items]
Derivative, notional amount		1,200		1,200
Japan, Yen | Designated as cash flow hedges | Cross-currency swap contracts and foreign currency forward contracts
Derivative [Line Items]
Derivative, notional amount		$ 713		$ 713

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