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Earnings Per Share - Additional Information (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Feb. 24, 2021
Stock Options |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |
Antidilutive securities excluded from computation of earnings per share | 2,047,072 | 1,931,407 | 1,495,210 |
Restricted Stock Award |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |
Antidilutive securities excluded from computation of earnings per share | 1,016,208 | 1,652,986 | 1,514,177 |
Common Shares Conversion Option Embedded in Convertible Notes |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |
Antidilutive securities excluded from computation of earnings per share | 21,000,000.0 |  |  |
6.50% Exchangeable Senior Notes due 2026 |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |
Stated interest rate | 6.50% |  |  | 6.50%
Debt instrument, face amount |  |  |  | $ 230,000,000
Convertible Notes | 6.50% Exchangeable Senior Notes due 2026 |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |
Stated interest rate | 6.50% | 6.50% |  | 6.50%
Debt instrument, face amount |  |  |  | $ 230,000,000

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