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Stockholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 | Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2021 | Dec. 31, 2020
Equity [Abstract] |  |  |  |  |  |  |  |  |  |
Repurchase of treasury stock (in shares) |  |  |  |  |  |  |  |  | 424,509 | 1,285,696
Shares withheld for tax withholding obligations for the vesting of restricted stock awards (in shares) |  |  |  |  |  |  |  |  | 291,129 | 151,332
Stock Repurchase Program, Number of Shares Authorized to be Repurchased | 1,000,000 |  |  |  |  |  |  |  | 1,000,000 |
Remaining number of shares authorized to be repurchased (in shares) | 1,703,628 |  |  |  |  |  |  |  | 1,703,628 |
Dividends Payable [Line Items] |  |  |  |  |  |  |  |  |  |
Dividends declared per share of common stock (in dollars per share) | $ 2.45 | $ 0.45 | $ 0.45 | $ 0.40 | $ 0.40 | $ 0.40 | $ 0.40 | $ 0.40 |  |
Preferred Stock, Number of Shares, Par Value and Other Disclosures [Abstract] |  |  |  |  |  |  |  |  |  |
Preferred stock, authorized (in shares) | 20,000,000 |  |  |  |  |  |  |  | 20,000,000 |
Payments of Dividends [Abstract] |  |  |  |  |  |  |  |  |  |
Dividends, Common Stock, Cash |  |  |  |  |  |  |  |  | $ (144,200) |
SpecialDividend |  |  |  |  |  |  |  |  |  |
Payments of Dividends [Abstract] |  |  |  |  |  |  |  |  |  |
Dividends, Common Stock, Cash |  |  |  |  |  |  |  |  | (76,700) |
RegularDividend [Member] |  |  |  |  |  |  |  |  |  |
Payments of Dividends [Abstract] |  |  |  |  |  |  |  |  |  |
Dividends, Common Stock, Cash |  |  |  |  |  |  |  |  | $ 61,900 |

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