Nature of Operations and Basis of Presentation (Details) - USD ($) $ in Millions |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Operations and Summary of Significant Accounting Policies [Line Items] | ||
| Long-term receivables – trade and other | $ 2,490 | $ 2,142 |
| Receivables – trade and other | 11,447 | 10,920 |
| Tariffs paid | 1,000 | |
| Recoveries From Over-Payments | ||
| Operations and Summary of Significant Accounting Policies [Line Items] | ||
| Long-term receivables – trade and other | 850 | 377 |
| Receivables – trade and other | $ 154 | $ 0 |