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Income Taxes - Narratives (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Income Tax Disclosure [Abstract] |  |  |
Deferred tax asset valuation allowances | $ 90.3 | $ 5.4 |
Deferred tax asset, operating loss carryforward | 138.7 |  |
Deferred tax asset operating loss carryforward subject to expiration | $ 145.6 |  |
Jurisdiction tax rate threshold as a percentage of net operating loss, percent | 12.00% |  |
Tax credit carryforwards | $ 2.6 | 8.2 |
Temporary undistributed earnings | 247.9 |  |
Unremitted earnings (APB23) | 19.7 | 0.0 |
Income taxes paid | 49.7 | 27.0 | $ 57.2
Unrecognized tax benefit that would impact tax rate if recognized | 35.8 | 0.5 |
Income tax penalties and interest accrued | 0.9 | $ 0.1 |
Unrecognized tax benefits, income tax penalties and interest accrued | 7.0 |  |
Possible decrease in unrecognized tax benefit in the next 12 months | $ 1.7 |  |

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