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)

Deferred Income Tax Assets and Liabilities, Net

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Deferred Tax Assets (Liabilities)

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Amount of deferred tax liability attributable to taxable temporary differences.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards.

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Amount of deferred tax liability attributable to taxable temporary differences from investments in unconsolidated subsidiaries and investments in other affiliates which are not controlled nor consolidated.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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