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v3.25.1

Unaudited Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands | Total | Preferred stock: | Common stock: | Additional paid-in capital: | Retained earnings: | Accumulated other comprehensive income (loss): | Treasury stock:
--- | --- | --- | --- | --- | --- | --- | ---
Beginning of period at Dec. 31, 2023 |  | $ 200,000 | $ 210,447 | $ 522,748 | $ 3,029,396 | $ (373,001) | $ (635,209)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Issuance of preferred stock |  | 0 |  |  |  |  |
Dividend reinvestment plan |  |  | 10 | 488 |  |  |
Stock purchase and compensation plans |  |  | 438 | 11,091 |  |  |
Net income (loss) | $ 82,518 |  |  |  | 82,518 |  |
Dividends to preferred stockholders |  |  |  |  | (2,300) |  |
Dividends to common stockholders |  |  |  |  | (21,464) |  |
Other comprehensive income (loss) | (11,971) |  |  |  |  | (11,971) |
Acquisition of treasury stock - share repurchase authorization |  |  |  |  |  |  | 0
Acquisition of treasury stock - shares acquired related to employee share-based compensation plans |  |  |  |  |  |  | (6,697)
End of period at Mar. 31, 2024 | $ 3,006,494 | $ 200,000 | $ 210,895 | 534,327 | 3,088,150 | (384,972) | (641,906)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Dividends declared per preferred share (in dollars per share) | $ 287.50 |  |  |  |  |  |
Dividends declared per common share (in dollars per share) | $ 0.35 |  |  |  |  |  |
Preferred stock, shares outstanding, beginning balance (in shares) at Dec. 31, 2023 |  | 8,000 |  |  |  |  |
Preferred stock, shares outstanding: |  |  |  |  |  |  |
Issuance of preferred stock (in shares) |  | 0 |  |  |  |  |
Preferred stock, shares outstanding, ending balance (in shares) at Mar. 31, 2024 |  | 8,000 |  |  |  |  |
Common stock, shares outstanding, beginning of period (in shares) at Dec. 31, 2023 |  |  | 60,636,437 |  |  |  |
Common stock, shares outstanding: |  |  |  |  |  |  |
Dividend reinvestment plan (in shares) |  |  | 4,806 |  |  |  |
Stock purchase and compensation plan (in shares) |  |  | 219,264 |  |  |  |
Acquisition of treasury stock - share repurchase authorization (in shares) |  |  | 0 |  |  |  |
Acquisition of treasury stock - shares acquired related to employee share-based compensation plans (in shares) |  |  | (69,068) |  |  |  |
Common stock, shares outstanding, end of period (in shares) at Mar. 31, 2024 |  |  | 60,791,439 |  |  |  |
Beginning of period at Dec. 31, 2024 | $ 3,120,076 | $ 200,000 | $ 211,219 | 557,042 | 3,139,489 | (336,845) | (650,829)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Issuance of preferred stock |  | 0 |  |  |  |  |
Dividend reinvestment plan |  |  | 12 | 508 |  |  |
Stock purchase and compensation plans |  |  | 442 | 13,739 |  |  |
Net income (loss) | 109,896 |  |  |  | 109,896 |  |
Dividends to preferred stockholders |  |  |  |  | (2,300) |  |
Dividends to common stockholders |  |  |  |  | (23,354) |  |
Other comprehensive income (loss) | 64,777 |  |  |  |  | 64,777 |
Acquisition of treasury stock - share repurchase authorization | (19,400) |  |  |  |  |  | (19,421)
Acquisition of treasury stock - shares acquired related to employee share-based compensation plans |  |  |  |  |  |  | (5,835)
End of period at Mar. 31, 2025 | $ 3,258,540 | $ 200,000 | $ 211,673 | $ 571,289 | $ 3,223,731 | $ (272,068) | $ (676,085)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Dividends declared per preferred share (in dollars per share) | $ 287.50 |  |  |  |  |  |
Dividends declared per common share (in dollars per share) | $ 0.38 |  |  |  |  |  |
Preferred stock, shares outstanding, beginning balance (in shares) at Dec. 31, 2024 |  | 8,000 |  |  |  |  |
Preferred stock, shares outstanding: |  |  |  |  |  |  |
Issuance of preferred stock (in shares) |  | 0 |  |  |  |  |
Preferred stock, shares outstanding, ending balance (in shares) at Mar. 31, 2025 |  | 8,000 |  |  |  |  |
Common stock, shares outstanding, beginning of period (in shares) at Dec. 31, 2024 |  |  | 60,847,896 |  |  |  |
Common stock, shares outstanding: |  |  |  |  |  |  |
Dividend reinvestment plan (in shares) |  |  | 6,207 |  |  |  |
Stock purchase and compensation plan (in shares) |  |  | 220,856 |  |  |  |
Acquisition of treasury stock - share repurchase authorization (in shares) | (233,611) |  | (233,611) |  |  |  |
Acquisition of treasury stock - shares acquired related to employee share-based compensation plans (in shares) |  |  | (68,360) |  |  |  |
Common stock, shares outstanding, end of period (in shares) at Mar. 31, 2025 |  |  | 60,772,988 |  |  |  |

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