FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Schedule of Equity Investments (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Equity investments with RDFV
Net (gain)/loss recognized	$ (4)	$ (36)	$ 1	$ (122)
Less: net (gain)/loss recognized on investments sold	2	0	5	1
Net unrealized (gain)/loss recognized on investments still held	(6)	(36)	(4)	(123)
Equity investments without RDFV
Upward adjustments	(11)	(11)	(11)	(21)
Net realized (gain)/loss recognized on investments sold	0	(36)	19	(36)
Impairments and downward adjustments	0	4	45	29
Limited partnerships and other equity method investments
Equity in net (income)/loss of affiliates	37	(28)	46	(59)
Total equity investment (gains)/losses	$ 22	$ (107)	$ 100	$ (209)

Equity Securities without Readily Determinable Fair Value, Impairment Loss And Downward Price Adjustment, Annual Amount

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Equity Securities without Readily Determinable Fair Value, Realized Gain (Loss)

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Limited Partnerships and Other Equity Method Investments

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Amount of realized gain (loss) from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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