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v3.24.3

Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock [Member] | Capital Surplus [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Loss [Member]
--- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2022 | $ 3,342,628 | $ 309,513 | $ 1,716,884 | $ 2,088,413 | $ (772,182)
Balance, Shares Issued at Dec. 31, 2022 |  | 92,947 |  |  |
Net income | 341,999 |  |  | 341,999 |
Other comprehensive income (loss) | (122,812) |  |  |  | (122,812)
Comprehensive income (loss) | 219,187 |  |  |  |
Cash dividends declared | (79,169) |  |  | (79,169) |
Common stock activity, long-term incentive plans | 15,499 |  | 15,356 | 143 |
Issuance of stock from dividend reinvestment and stock purchase plans | 2,858 |  | 2,858 |  |
Balance at Sep. 30, 2023 | 3,501,003 | $ 309,513 | 1,735,098 | 2,351,386 | (894,994)
Balance, Shares Issued at Sep. 30, 2023 |  | 92,947 |  |  |
Balance at Jun. 30, 2023 | 3,554,476 | $ 309,513 | 1,727,745 | 2,280,004 | (762,786)
Balance, Shares Issued at Jun. 30, 2023 |  | 92,947 |  |  |
Net income | 97,738 |  |  | 97,738 |
Other comprehensive income (loss) | (132,208) |  |  |  | (132,208)
Comprehensive income (loss) | (34,470) |  |  |  |
Cash dividends declared | (26,390) |  |  | (26,390) |
Common stock activity, long-term incentive plans | 6,463 |  | 6,429 | 34 |
Issuance of stock from dividend reinvestment and stock purchase plans | 924 |  | 924 |  |
Balance at Sep. 30, 2023 | 3,501,003 | $ 309,513 | 1,735,098 | 2,351,386 | (894,994)
Balance, Shares Issued at Sep. 30, 2023 |  | 92,947 |  |  |
Balance at Dec. 31, 2023 | $ 3,803,661 | $ 309,513 | 1,739,671 | 2,375,604 | (621,127)
Balance, Shares Issued at Dec. 31, 2023 | 92,947 | 92,947 |  |  |
Net income | $ 338,741 |  |  | 338,741 |
Other comprehensive income (loss) | 145,631 |  |  |  | 145,631
Comprehensive income (loss) | 484,372 |  |  |  |
Cash dividends declared | (96,890) |  |  | (96,890) |
Common stock activity, long-term incentive plans | 10,422 | $ 10,293 |  | 129 |
Issuance of stock from dividend reinvestment and stock purchase plans | 3,095 |  | 3,095 |  |
Repurchase of common stock | (29,973) |  | (29,973) |  |
Balance at Sep. 30, 2024 | $ 4,174,687 | $ 309,513 | 1,723,086 | 2,617,584 | (475,496)
Balance, Shares Issued at Sep. 30, 2024 | 92,947 | 92,947 |  |  |
Balance at Jun. 30, 2024 | $ 3,920,718 | $ 309,513 | 1,732,084 | 2,537,057 | (657,936)
Balance, Shares Issued at Jun. 30, 2024 |  | 92,947 |  |  |
Net income | 115,572 |  |  | 115,572 |
Other comprehensive income (loss) | 182,440 |  |  |  | 182,440
Comprehensive income (loss) | 298,012 |  |  |  |
Cash dividends declared | (35,089) |  |  | (35,089) |
Common stock activity, long-term incentive plans | 5,320 |  | 5,276 | 44 |
Issuance of stock from dividend reinvestment and stock purchase plans | 1,077 |  | 1,077 |  |
Repurchase of common stock | (15,351) |  | (15,351) |  |
Balance at Sep. 30, 2024 | $ 4,174,687 | $ 309,513 | $ 1,723,086 | $ 2,617,584 | $ (475,496)
Balance, Shares Issued at Sep. 30, 2024 | 92,947 | 92,947 |  |  |

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