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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Schedule of Equity Investments (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Equity investments with readily determined fair value      
Net loss/(gain) recognized $ 762 $ 403 $ (964)
Net loss/(gain) recognized on investments sold (17) (357) 12
Net unrealized loss/(gain) recognized on investments still held 779 760 (976)
Equity investments without readily determinable fair values      
Upward adjustments (80) (918) (388)
Impairments and downward adjustments 11 1 204
Equity in net (income)/loss of limited partnerships and other equity method investments $ 108 $ (231) $ (72)