Stock-Based Compensation - Cost (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Stock-based compensation cost, allocation of recognized costs | |||
| Pre-tax stock-based compensation cost | $ 1,715 | $ 1,311 | $ 1,133 |
| Income tax benefits | (740) | (469) | (290) |
| Net stock-based compensation cost | 975 | 842 | 843 |
| Unrecognized compensation cost related to non-vested awards | $ 2,300 | ||
| Unrecognized compensation cost related to non-vested awards, weighted average period of recognition | 2 years 6 months | ||
| Cost | |||
| Stock-based compensation cost, allocation of recognized costs | |||
| Pre-tax stock-based compensation cost | $ 269 | 223 | 190 |
| SG&A expense | |||
| Stock-based compensation cost, allocation of recognized costs | |||
| Pre-tax stock-based compensation cost | 904 | 690 | 616 |
| R&D expense | |||
| Stock-based compensation cost, allocation of recognized costs | |||
| Pre-tax stock-based compensation cost | $ 542 | $ 398 | $ 328 |