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Income Taxes - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Income Tax Provision |  |  |  |
Effective income tax rate reconciliation, change in enacted tax rate, amount | $ 19.2 |  |  |
Effective income tax rate reconciliation, release of uncertain tax position |  | $ 5.5 |  |
Effective income tax rate reconciliation, capital loss benefit carryback |  | $ 4.1 |  |
Controlling Interest |  |  |  |
Income Tax Provision |  |  |  |
Effective tax rate | 36.30% | 3.40% | 29.90% | 7.60%

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