Accrued Liabilities and Other Long-Term Liabilities - Schedule of Other Long-Term Liabilities (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Payables and Accruals [Abstract]
Environmental liabilities	$ 163		$ 163		$ 163
Right-of-use financing lease liabilities	73		73		71
Asset retirement obligations	70		70		66
Other	159		159		141
Total other long-term liabilities	465		465		$ 441
Environmental remediation expense	$ 2	$ 3	$ 4	$ 6

Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer.

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Amount, before recovery, of expense for known and estimated future costs arising from requirement to perform environmental remediation.

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