v3.25.4
Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Deferred tax assets:    
Derivative instruments $ 0 $ 6
Lease liabilities 10 8
Other 7 8
Total deferred tax assets 17 22
Deferred tax liabilities:    
Property and equipment in excess of tax values (204) (185)
Lease assets (9) (10)
Other (1) (1)
Total deferred tax liabilities (214) (196)
Net deferred tax liabilities (197) (174)
Other long-term liabilities and deferred credits    
Deferred tax liabilities:    
Other long-term liabilities and deferred credits $ (197) $ (174)