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Stockholders' Equity - Stock Repurchase Program (Details) - USD ($) | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Mar. 11, 2022 | Nov. 30, 2020
Stockholders' Equity Note [Abstract] |  |  |  |  |  |
Stock repurchase program, authorized amount | $ 202,500,000 |  | $ 202,500,000 |  | $ 250,000,000 |
Number of shares authorized to be repurchased under the Repurchase Program (in shares) |  |  |  |  |  | 250,000,000
Shares repurchased and retired (in shares) | 3,280,977 | 1,414,888 | 6,476,746 | 2,901,557 |  |
Average cost per share (in dollars per share) | $ 14.48 | $ 16.78 | $ 15.80 | $ 16.57 |  |
Cost for shares repurchased | $ 47,500,000 | $ 23,700,000 | $ 102,100,000 | $ 48,100,000 |  |
Payments for fees and commissions paid to the sales agent | $ 33,000 | $ 57,000 | $ 161,000 | $ 116,000 |  |

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- Definition Number of shares that have been repurchased and retired during the period under a stock repurchase plan. + References No definition available. + Details
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- Definition Amount of stock repurchase plan authorized. + References No definition available. + Details
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