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Securities - Unrealized Loss on Securities (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
AVAILABLE FOR SALE |  |
Less than 12 Months, fair value | $ 181,342 | $ 741,134
Less than 12 Months, unrealized loss | 1,414 | 6,626
More than 12 Months, fair value | 424,619 | 437,932
More than 12 Months, unrealized Loss | 56,986 | 48,106
Total fair value | 605,961 | 1,179,066
Total unrealized loss | 58,400 | 54,732
HELD TO MATURITY |  |
Less than 12 months, fair value | 133,992 | 78,032
Less than 12 months, unrealized loss | 3,498 | 2,220
More than 12 months, fair value | 922,465 | 916,604
More than 12 months, unrealized loss | 166,844 | 167,561
Total fair value | 1,056,457 | 994,636
Total unrealized loss | 170,342 | 169,781
State and political subdivisions |  |
AVAILABLE FOR SALE |  |
Less than 12 Months, fair value | 12,703 | 12,089
Less than 12 Months, unrealized loss | 163 | 64
More than 12 Months, fair value | 385,424 | 398,304
More than 12 Months, unrealized Loss | 53,302 | 43,653
Total fair value | 398,127 | 410,393
Total unrealized loss | 53,465 | 43,717
HELD TO MATURITY |  |
Less than 12 months, fair value | 131,425 | 73,272
Less than 12 months, unrealized loss | 3,273 | 1,779
More than 12 months, fair value | 717,769 | 704,563
More than 12 months, unrealized loss | 153,077 | 150,918
Total fair value | 849,194 | 777,835
Total unrealized loss | 156,350 | 152,697
Corporate bonds and other |  |
AVAILABLE FOR SALE |  |
Less than 12 Months, fair value | 2,802 | 2,967
Less than 12 Months, unrealized loss | 199 | 33
More than 12 Months, fair value | 5,672 | 5,612
More than 12 Months, unrealized Loss | 309 | 368
Total fair value | 8,474 | 8,579
Total unrealized loss | 508 | 401
HELD TO MATURITY |  |
Less than 12 months, fair value | 0 | 2,212
Less than 12 months, unrealized loss | 0 | 149
More than 12 months, fair value | 103,289 | 111,392
More than 12 months, unrealized loss | 5,763 | 6,404
Total fair value | 103,289 | 113,604
Total unrealized loss | 5,763 | 6,553
Residential |  |
AVAILABLE FOR SALE |  |
Less than 12 Months, fair value | 165,837 | 723,855
Less than 12 Months, unrealized loss | 1,052 | 6,517
More than 12 Months, fair value | 30,986 | 31,527
More than 12 Months, unrealized Loss | 2,926 | 3,571
Total fair value | 196,823 | 755,382
Total unrealized loss | 3,978 | 10,088
HELD TO MATURITY |  |
Less than 12 months, fair value | 2,567 | 2,548
Less than 12 months, unrealized loss | 225 | 292
More than 12 months, fair value | 73,610 | 73,064
More than 12 months, unrealized loss | 6,421 | 8,257
Total fair value | 76,177 | 75,612
Total unrealized loss | 6,646 | 8,549
Commercial |  |
AVAILABLE FOR SALE |  |
Less than 12 Months, fair value | 0 | 2,223
Less than 12 Months, unrealized loss | 0 | 12
More than 12 Months, fair value | 2,537 | 2,489
More than 12 Months, unrealized Loss | 449 | 514
Total fair value | 2,537 | 4,712
Total unrealized loss | 449 | 526
HELD TO MATURITY |  |
Less than 12 months, fair value | 0 | 0
Less than 12 months, unrealized loss | 0 | 0
More than 12 months, fair value | 27,797 | 27,585
More than 12 months, unrealized loss | 1,583 | 1,982
Total fair value | 27,797 | 27,585
Total unrealized loss | $ 1,583 | $ 1,982

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