Derivative Financial Instruments - Schedule of Derivative Instruments, Gains/(Losses) in Statement of Financial Performance (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Derivative [Line Items] | ||||
| Recognized in Other comprehensive income/(loss), net of tax | $ 138 | $ (11) | $ 206 | $ (76) |
| Foreign exchange contracts | ||||
| Derivative [Line Items] | ||||
| Recognized in Other comprehensive income/(loss), net of tax | 134 | (18) | 201 | (75) |
| Commodity contracts | ||||
| Derivative [Line Items] | ||||
| Recognized in Other comprehensive income/(loss), net of tax | $ 4 | $ 7 | $ 5 | $ (1) |