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Income Taxes - Components of Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Deferred income tax balance components |  |
Property, plant, and equipment | $ (369) | $ (336)
Federal net operating loss carry-forward | 184 | 129
State and local net operating loss carry-forward, net of federal | 102 | 79
Investment in equity method investees and partnerships | (979) | (811)
Other | 31 | 16
Net deferred income tax asset / (liability) | (1,031) | (923)
Total deferred income tax assets and liabilities |  |
Deferred income tax assets | 319 | 234
Deferred income tax liabilities | (1,350) | (1,157)
Net deferred income tax asset / (liability) | $ (1,031) | $ (923)

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