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Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
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Deferred tax assets: |  |
Investment in partnerships | $ 436 | $ 523
Net operating losses | 784 | 716
Derivative instruments | 19 | 0
Lease liabilities | 46 | 40
Other | 43 | 45
Total deferred tax assets | 1,328 | 1,324
Deferred tax liabilities: |  |
Property and equipment in excess of tax values | (525) | (573)
Derivative instruments | 0 | (6)
Lease assets | (44) | (38)
Other | (3) | (3)
Total deferred tax liabilities | (572) | (620)
Net deferred tax assets | 756 | 704
Deferred tax asset | 1,220 | 1,239
Other long-term assets, net |  |
Deferred tax liabilities: |  |
Deferred tax asset | 1,220 | 1,239
Other long-term liabilities and deferred credits |  |
Deferred tax liabilities: |  |
Other long-term liabilities and deferred credits | $ (464) | $ (535)

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