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Income Taxes - Income Tax Expense (Benefit) Reconciliation (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Income Tax Disclosure [Abstract] |  |  |  |
U.S statutory federal income tax expense | $ 18 | $ 55 | $ 82 | $ 61
Increase (decrease) in taxes resulting from: |  |  |  |
State and local income taxes, net of federal income tax effects | 2 | 3 | 5 | 1
Valuation allowance, net | 16 | 18 | 46 | 94
Foreign tax impacts | 13 | (2) | 14 | 14
Noncontrolling interest | 6 | 5 | 14 | 9
Sale of AMECO South America | 0 | 0 | 0 | (10)
Reserve for uncertain tax positions | 2 | 0 | (2) | 0
Other adjustments | 4 | 0 | 13 | 3
Total income tax expense | $ 61 | $ 79 | $ 172 | $ 172

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