Financial Instruments - Schedule of Adjusted to Equity and Other Investments with Readily Determinable Fair Values (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Equity Securities Adjustments [Roll Forward] | ||
| Balance, beginning of the year | $ 648 | |
| Balance, end of the year | 2,360 | $ 648 |
| Equity Securities With Readily Determinable Fair Value | ||
| Equity Securities Adjustments [Roll Forward] | ||
| Balance, beginning of the year | 648 | 3,206 |
| Investments received not tied to services | 0 | 105 |
| Investments received as non-cash consideration in exchange for services | 0 | 30 |
| Sale of equity and other investments | (1) | (3) |
| Net unrealized gains (losses) | 1,456 | (2,690) |
| Transfers from measurement alternative | 257 | 0 |
| Balance, end of the year | $ 2,360 | $ 648 |