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Income Taxes - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2024
Operating Loss Carryforwards [Line Items] |  |  |  |  |
Net discrete tax expense (benefits) | $ 1 | $ 0 | $ 2 | $ (2) |
Effective tax rate | 32.70% | 29.20% | 34.50% | 30.50% |
Forecast |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |
Effective tax rate |  |  |  |  | 33.00%
Effective income tax rate reconciliation, GILTI amount |  |  |  |  | $ 3

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