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v3.25.3

Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands | Total | Common Stock | Surplus | Accumulated Other Comprehensive Income (Loss) | Undivided Profits
--- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2023 | $ 3,426,488 | $ 1,252 | $ 2,499,930 | $ (404,375) | $ 1,329,681
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Comprehensive income (loss) | 172,888 |  |  | 68,514 | 104,374
Stock issued for employee stock purchase plan | 970 |  | 970 |  |
Stock-based compensation plans, net | 7,542 | 4 | 7,538 |  |
Dividends on common stock | (79,055) |  |  |  | (79,055)
Ending balance at Sep. 30, 2024 | 3,528,833 | 1,256 | 2,508,438 | (335,861) | 1,355,000
Beginning balance at Jun. 30, 2024 | 3,458,869 | 1,255 | 2,506,469 | (405,481) | 1,356,626
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Comprehensive income (loss) | 94,360 |  |  | 69,620 | 24,740
Stock-based compensation plans, net | 1,970 | 1 | 1,969 |  |
Dividends on common stock | (26,366) |  |  |  | (26,366)
Ending balance at Sep. 30, 2024 | 3,528,833 | 1,256 | 2,508,438 | (335,861) | 1,355,000
Beginning balance at Dec. 31, 2024 | 3,528,872 | 1,257 | 2,511,590 | (360,910) | 1,376,935
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Comprehensive income (loss) | (428,204) |  |  | 47,427 | (475,631)
Stock issued for employee stock purchase plan | 836 |  | 836 |  |
Stock-based compensation plans, net | 9,310 | 3 | 9,307 |  |
Issuance of common stock | 327,431 | 187 | 327,244 |  |
Dividends on common stock | (84,282) |  |  |  | (84,282)
Ending balance at Sep. 30, 2025 | 3,353,963 | 1,447 | 2,848,977 | (313,483) | 817,022
Beginning balance at Jun. 30, 2025 | 3,549,210 | 1,260 | 2,518,286 | (380,900) | 1,410,564
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Comprehensive income (loss) | (495,375) |  |  | 67,417 | (562,792)
Stock-based compensation plans, net | 3,447 | 0 | 3,447 |  |
Issuance of common stock | 327,431 | 187 | 327,244 |  |
Dividends on common stock | (30,750) |  |  |  | (30,750)
Ending balance at Sep. 30, 2025 | $ 3,353,963 | $ 1,447 | $ 2,848,977 | $ (313,483) | $ 817,022

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