Supplemental Cash Flow Information - Summary of Reconciliation of Additions to Property, Plant and Equipment to Total Capital Expenditures (Details) - USD ($) $ in Millions |
9 Months Ended | |
|---|---|---|
Sep. 30, 2024 |
Sep. 30, 2023 |
|
| Supplemental Cash Flow Elements [Abstract] | ||
| Additions to property, plant and equipment | $ 748 | $ 662 |
| (Decrease)/Increase in capital accruals | (28) | 6 |
| Total capital expenditures | $ 720 | $ 668 |