Digital Assets, Net - Additional Information (Detail) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
Dec. 31, 2021 |
|
| Intangible Assets, Net (Excluding Goodwill) [Abstract] | ||||
| Purchases of digital assets, amount | $ 1,500 | |||
| Percentage of conversion for digital assets | 75.00% | |||
| Impairment losses | $ 51 | $ 170 | 101 | |
| Gain on sale | 64 | $ 128 | ||
| Digital assets, net | 218 | $ 1,260 | ||
| Cumulative impairments | 169 | $ 101 | ||
| Fair market value of digital assets | $ 226 | |||