Financial Instruments - Schedule of Gain (Loss) on Derivative and Non-Derivative Instruments (Details) - Net Investment Hedging - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Derivative Instruments and Hedging Activities Disclosures [Line Items] | ||||
| Gains (losses) recognized in other comprehensive income (loss) | $ 2 | $ (15) | $ 11 | $ (16) |
| Foreign currency denominated long-term debt | ||||
| Derivative Instruments and Hedging Activities Disclosures [Line Items] | ||||
| Gains (losses) recognized in other comprehensive income (loss) | 0 | (4) | 2 | (10) |
| Foreign currency forward contracts | ||||
| Derivative Instruments and Hedging Activities Disclosures [Line Items] | ||||
| Gains (losses) recognized in other comprehensive income (loss) | $ 2 | $ (11) | $ 9 | $ (6) |