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INVESTMENTS - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022
Schedule of Investments [Line Items] |  |  |
Proceeds from sale and maturity of investments | $ 1,683 | $ 0 |
Minimum |  |  |
Schedule of Investments [Line Items] |  |  |
Term of available-for-sale debt securities (in years) | 1 year |  |
Maximum |  |  |
Schedule of Investments [Line Items] |  |  |
Term of available-for-sale debt securities (in years) | 2 years |  |
Equity securities with readily determinable fair values | Long-term Investments |  |  |
Schedule of Investments [Line Items] |  |  |
Equity securities, fair value | $ 285 |  | $ 2,071
Cost | 715 |  | 1,165
Equity securities of private companies | Long-term Investments |  |  |
Schedule of Investments [Line Items] |  |  |
Investment in equity securities without readily determinable FV | 153 |  | 153
Meituan |  |  |
Schedule of Investments [Line Items] |  |  |
Equity securities, fair value |  |  | 1,800
Unrealized gain (loss) equity securities | 0 | (728) |
Proceeds from sale and maturity of investments | 1,700 |  |
Net loss on equity securities | 149 |  |
Meituan | Equity securities with readily determinable fair values | Long-term Investments |  |  |
Schedule of Investments [Line Items] |  |  |
Cost |  |  | 450
DiDi |  |  |
Schedule of Investments [Line Items] |  |  |
Equity securities, fair value | 150 |  | 125
Unrealized gain (loss) equity securities | 25 | (97) |
Grab |  |  |
Schedule of Investments [Line Items] |  |  |
Equity securities, fair value | 127 |  | 136
Unrealized gain (loss) equity securities | (9) | $ (153) |
Yanolja | Equity securities of private companies |  |  |
Schedule of Investments [Line Items] |  |  |
Investment in equity securities without readily determinable FV | $ 122 |  | $ 122

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