Asset Impairment, Restructuring, and Other Special Charges (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Restructuring and Related Activities [Abstract] | ||||
| Asset impairment, restructuring, and other special charges | $ 303 | $ 365 | $ 1,285 | $ 400 |