FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Schedule of Equity Investments (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Fair Value Disclosures [Abstract]
Equity investments with readily determinable fair values	$ 15	$ 75	$ 203	$ 927
Less: net (gain) loss recognized on investments sold	(86)	(1)	2	(17)
Net unrealized loss recognized on investments still held	101	76	201	944
Equity investments without readily determinable fair values
Upward adjustments	(3)	(64)	(9)	(70)
Impairments and downward adjustments	6	0	6	2
Equity in net (income)/loss of affiliates	(18)	3	13	107
Total equity investment losses	$ 0	$ 14	$ 213	$ 966

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