Fair Value Measurements and Derivative Instruments - Schedule of Carrying Value and Line Item Caption of Non-Derivative Instruments Designated as Hedging Instruments (Details) - Foreign currency debt - Designated as Hedging Instrument - USD ($) $ in Millions |
6 Months Ended | 12 Months Ended |
|---|---|---|
Jun. 30, 2026 |
Dec. 31, 2025 |
|
| Derivative Instruments | ||
| Carrying Value | $ 655 | $ 741 |
| Location, Statement of Financial Position, Activity, Capitalization [Axis]: us-gaap:LongTermDebtAndCapitalLeaseObligations | ||
| Derivative Instruments | ||
| Carrying Value | 523 | 605 |
| Location, Statement of Financial Position, Activity, Capitalization [Axis]: us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent | ||
| Derivative Instruments | ||
| Carrying Value | $ 132 | $ 136 |