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Income Taxes - Schedule of Deferred Income Tax Assets (Liabilities) (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Deferred income tax liabilities: |  |
Property | $ (13,020) | $ (12,987)
Operating lease assets | (314) | (404)
Other | (581) | (556)
Total deferred income tax liabilities | (13,915) | (13,947)
Deferred income tax assets: |  |
Operating lease liabilities | 308 | 394
Accrued casualty costs | 172 | 168
Accrued wages | 51 | 50
Stock compensation | 28 | 26
Other | 205 | 186
Total deferred income tax assets | 764 | 824
Net deferred income tax liability | $ (13,151) | $ (13,123)

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