Fair Value Measurements and Financial Instruments - Schedule of Gain (Loss) Included in OCI (Details) - Net Investment Hedges - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Net investment hedges [Abstract] | ||||
| Total gain (loss) on net investment hedges | $ (370) | $ 50 | $ (544) | $ 158 |
| Foreign currency contracts | ||||
| Net investment hedges [Abstract] | ||||
| Total gain (loss) on net investment hedges | (22) | 22 | (29) | 24 |
| Foreign Currency Debt | ||||
| Net investment hedges [Abstract] | ||||
| Total gain (loss) on net investment hedges | $ (348) | $ 28 | $ (515) | $ 134 |