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Income Taxes - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | Dec. 31, 2020
Income Tax [Line Items] |  |  |  |  |
Effective income tax rate (as percent) | 32.90% | 81.50% | 33.10% | 407.40% |
U.S. Federal statutory rate (as percent) | 21.00% |  | 21.00% |  |
Gross unrecognized tax benefits | $ 68.0 |  | $ 68.0 |  | $ 64.5
Earliest Tax Year |  |  |  |  |
Income Tax [Line Items] |  |  |  |  |
Income tax examination year under examination |  |  | 2014 |  |
Latest Tax Year |  |  |  |  |
Income Tax [Line Items] |  |  |  |  |
Income tax examination year under examination |  |  | 2021 |  |
French |  |  |  |  |
Income Tax [Line Items] |  |  |  |  |
Corporate tax rate | 27.50% |  | 27.50% |  |
Reduction in business tax rate | 50.00% |  | 50.00% |  |

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