Segment Reporting and Information about Geographic Areas - Schedule of Long-Lived Assets by Geographic Area (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] | ||
| Long-lived assets | $ 51,765 | $ 45,247 |
| United States | ||
| Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] | ||
| Long-lived assets | 42,213 | 35,847 |
| Other international | ||
| Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] | ||
| Long-lived assets | $ 9,552 | $ 9,400 |