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v3.25.2

Shareholders' Equity (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Feb. 25, 2021
Class of Stock [Line Items] |  |  |  |  |
Cash dividends received | $ 28,500 | $ 23,400 | $ 40,600 | $ 43,900 |
Market value of shares repurchased under equity compensation plans |  |  | $ 907 | $ 1,102 |
Equity Compensation Plans |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Stock options exercised (in shares) | 0 | 0 | 0 | 0 |
Other Share Based Awards | Equity Compensation Plans |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Company's common stock in lieu of cash to exercise options to purchase shares (in shares) | 11,542 | 30,510 | 21,664 | 30,510 |
Common Stock | Equity Compensation Plans |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Market value of shares repurchased under equity compensation plans | $ 500 | $ 1,100 | $ 900 | $ 1,100 |
2021 Stock Repurchase Plan |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Repurchase of common stock (in shares) |  |  |  |  | 2,000,000.0
Stock repurchase program, percentage of common stock |  |  |  |  | 6.70%
Repurchase of common stock (in shares) | 379,978 | 244,992 | 469,632 | 344,324 |
Repurchase of common stock | $ 15,200 | $ 9,100 | $ 18,900 | $ 12,500 |
Remaining authorized shares (in shares) | 360,000 |  | 360,000 |  |

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