Financial Instruments - Notional Values of Hedging Instruments (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Euro notes | Net investment hedges | ||
| Derivative [Line Items] | ||
| Notional Amount | $ 3,638 | $ 3,741 |
| Canadian dollar notes | Net investment hedges | ||
| Derivative [Line Items] | ||
| Notional Amount | 458 | 474 |
| Foreign currency contracts | Intercompany Loans And Forecasted Interest Payments | ||
| Derivative [Line Items] | ||
| Notional Amount | 16,974 | 19,853 |
| Commodity contracts | ||
| Derivative [Line Items] | ||
| Notional Amount | 10,897 | 14,463 |
| Interest rate contracts | ||
| Derivative [Line Items] | ||
| Notional Amount | 2,731 | 1,932 |
| Cross-currency swap contracts | ||
| Derivative [Line Items] | ||
| Notional Amount | $ 9,652 | $ 6,912 |