Supplemental Financial Statement Information - Schedule of Other Income (Expense), Net (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Balance Sheet Components Disclosure [Abstract] | ||||
| Interest income | $ 1,768 | $ 1,076 | $ 4,579 | $ 3,128 |
| Interest expense | (967) | (143) | (2,778) | (438) |
| Foreign currency exchange gain (loss), net | 22 | (143) | 7 | (318) |
| Gain (loss) on debt securities, net | (383) | 122 | (526) | 489 |
| Gain (loss) on equity securities, net | (8,664) | 10,734 | 127,282 | 21,778 |
| Income (loss) and impairment from equity method investments, net | (143) | (30) | (118) | 367 |
| Other | 146 | 1,143 | (968) | 1,598 |
| Other income (expense), net | (8,221) | 12,759 | 127,478 | 26,604 |
| Interest costs capitalized | $ 405 | $ 130 | $ 1,000 | $ 301 |
| X | ||||||||||
- Definition Balance Sheet Components Disclosure [Abstract] No definition available.
|
| X | ||||||||||
- Definition Income (Loss) From Equity Method Investments And Other Than Temporary Impairment, Net No definition available.
|
| X | ||||||||||
- Definition Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), investment in debt security measured at amortized cost (held-to-maturity) and investment in debt security measured at fair value with change in fair value recognized in net income (trading). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, before tax, of realized and unrealized gain (loss) from foreign currency transaction. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of interest capitalized during the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of interest expense classified as nonoperating. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of interest income earned from interest bearing assets classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|