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Shareholders' Equity - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Feb. 25, 2021
Class of Stock [Line Items] |  |  |  |  |
Cash dividends received | $ 27,723 | $ 8,367 | $ 35,505 | $ 16,139 |
Repurchase of common stock | $ 22,530 | $ 2,551 | 22,586 | 2,561 |
Market value of shares repurchased under equity compensation plans |  |  | $ 829 | $ 451 |
Employee Stock |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Company's common stock in lieu of cash to exercise options to purchase shares (in shares) | 3,687 | 0 | 5,019 | 0 |
Other Share Based Awards |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Company's common stock in lieu of cash to exercise options to purchase shares (in shares) | 14,007 | 9,660 | 14,007 | 9,730 |
2021 Stock Repurchase Plan |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Repurchase of common stock (in shares) |  |  |  |  | 2,000,000
Stock repurchase program, percentage of common stock |  |  |  |  | 6.70%
Repurchase of common stock (in shares) | 526,749 | 45,354 | 526,749 | 45,354 |
Repurchase of common stock | $ 21,750 | $ 2,101 | $ 21,750 | $ 2,101 |
Remaining shares available under repurchase program (in shares) | 1,410,000 |  | 1,410,000 |  |
2019 Stock Repurchase Plan |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Cumulative number of shares repurchased (in shares) |  | 223 |  | 223 |
Common Stock |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Repurchase of common stock (in shares) | 544,443 | 55,014 | 545,775 | 55,307 |
Repurchase of common stock | $ 11,362 | $ 983 | $ 11,386 | $ 988 |
Market value of shares repurchased under equity compensation plans | $ 775 | $ 450 | $ 830 | $ 452 |

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