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Allowance for Credit Losses - Credit Quality Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
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Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Financing Receivable, before Allowance for Credit Loss, Total | $ 14,359,899 |  | $ 14,359,899 |  | $ 14,353,497
Current period gross charge-offs: |  |  |  |  |
Total, Current period gross charge-offs | 4,859 | $ 5,650 | 10,622 | $ 11,480 |
Unlikely to be Collected Financing Receivable [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Financing Receivable, before Allowance for Credit Loss, Total | 0 |  | 0 |  | 0
Real Estate Loan [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 88,908 |  | 88,908 |  | 278,361
2023/2022 | 263,543 |  | 263,543 |  | 656,256
2022/2021 | 642,020 |  | 642,020 |  | 1,169,793
2021/2020 | 1,138,921 |  | 1,138,921 |  | 633,900
2020/2019 | 613,259 |  | 613,259 |  | 283,560
Prior | 1,457,454 |  | 1,457,454 |  | 1,251,365
Revolving Loans Amortized Cost Basis | 12,311 |  | 12,311 |  | 10,080
Financing Receivable, before Allowance for Credit Loss, Total | 4,216,416 |  | 4,216,416 |  | 4,283,315
Real Estate Loan [Member] | 740 and greater |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 70,514 |  | 70,514 |  | 211,598
2023/2022 | 210,915 |  | 210,915 |  | 529,296
2022/2021 | 514,686 |  | 514,686 |  | 999,522
2021/2020 | 975,554 |  | 975,554 |  | 529,881
2020/2019 | 505,850 |  | 505,850 |  | 227,058
Prior | 1,165,042 |  | 1,165,042 |  | 987,251
Financing Receivable, before Allowance for Credit Loss, Total | 3,442,561 |  | 3,442,561 |  | 3,484,606
Real Estate Loan [Member] | 680 - 739 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 9,653 |  | 9,653 |  | 36,975
2023/2022 | 27,661 |  | 27,661 |  | 67,205
2022/2021 | 64,910 |  | 64,910 |  | 117,337
2021/2020 | 109,306 |  | 109,306 |  | 68,122
2020/2019 | 68,491 |  | 68,491 |  | 33,148
Prior | 150,793 |  | 150,793 |  | 130,387
Financing Receivable, before Allowance for Credit Loss, Total | 430,814 |  | 430,814 |  | 453,174
Real Estate Loan [Member] | 620 - 679 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 813 |  | 813 |  | 3,544
2023/2022 | 1,619 |  | 1,619 |  | 16,395
2022/2021 | 18,125 |  | 18,125 |  | 19,184
2021/2020 | 20,117 |  | 20,117 |  | 12,811
2020/2019 | 16,097 |  | 16,097 |  | 4,096
Prior | 35,943 |  | 35,943 |  | 38,987
Financing Receivable, before Allowance for Credit Loss, Total | 92,714 |  | 92,714 |  | 95,017
Real Estate Loan [Member] | 550 - 619 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 |  |  |  |  | 1,305
2023/2022 | 2,045 |  | 2,045 |  | 6,521
2022/2021 | 6,336 |  | 6,336 |  | 1,917
2021/2020 | 3,822 |  | 3,822 |  | 2,492
2020/2019 | 2,853 |  | 2,853 |  | 398
Prior | 12,349 |  | 12,349 |  | 11,679
Financing Receivable, before Allowance for Credit Loss, Total | 27,405 |  | 27,405 |  | 24,312
Real Estate Loan [Member] | Less than 550 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2022/2021 | 2,689 |  | 2,689 |  | 2,909
2021/2020 | 3,939 |  | 3,939 |  | 2,017
2020/2019 | 2,833 |  | 2,833 |  | 582
Prior | 8,662 |  | 8,662 |  | 6,439
Financing Receivable, before Allowance for Credit Loss, Total | 18,123 |  | 18,123 |  | 11,947
Real Estate Loan [Member] | No Score |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 544 |  | 544 |  | 9,137
2023/2022 | 8,300 |  | 8,300 |  | 19,311
2022/2021 | 18,472 |  | 18,472 |  | 11,492
2021/2020 | 10,601 |  | 10,601 |  | 6,043
2020/2019 | 5,804 |  | 5,804 |  | 9,679
Prior | 54,420 |  | 54,420 |  | 51,109
Financing Receivable, before Allowance for Credit Loss, Total | 98,141 |  | 98,141 |  | 106,771
Real Estate Loan [Member] | Fico Other |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 7,384 |  | 7,384 |  | 15,802
2023/2022 | 13,003 |  | 13,003 |  | 17,528
2022/2021 | 16,802 |  | 16,802 |  | 17,432
2021/2020 | 15,582 |  | 15,582 |  | 12,534
2020/2019 | 11,331 |  | 11,331 |  | 8,599
Prior | 30,245 |  | 30,245 |  | 25,513
Revolving Loans Amortized Cost Basis | 12,311 |  | 12,311 |  | 10,080
Financing Receivable, before Allowance for Credit Loss, Total | 106,658 |  | 106,658 |  | 107,488
Residential Lending: Home Equity Line |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis | 1,154,437 |  | 1,154,437 |  | 1,168,856
Revolving Loans Converted to Term Loans Amortized Cost Basis | 5,396 |  | 5,396 |  | 5,732
Financing Receivable, before Allowance for Credit Loss, Total | 1,159,833 |  | 1,159,833 |  | 1,174,588
Residential Lending: Home Equity Line | 740 and greater |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis | 937,349 |  | 937,349 |  | 964,932
Revolving Loans Converted to Term Loans Amortized Cost Basis | 1,244 |  | 1,244 |  | 1,511
Financing Receivable, before Allowance for Credit Loss, Total | 938,593 |  | 938,593 |  | 966,443
Residential Lending: Home Equity Line | 680 - 739 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis | 158,877 |  | 158,877 |  | 151,716
Revolving Loans Converted to Term Loans Amortized Cost Basis | 1,713 |  | 1,713 |  | 1,920
Financing Receivable, before Allowance for Credit Loss, Total | 160,590 |  | 160,590 |  | 153,636
Residential Lending: Home Equity Line | 620 - 679 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis | 38,362 |  | 38,362 |  | 36,541
Revolving Loans Converted to Term Loans Amortized Cost Basis | 1,362 |  | 1,362 |  | 1,189
Financing Receivable, before Allowance for Credit Loss, Total | 39,724 |  | 39,724 |  | 37,730
Residential Lending: Home Equity Line | 550 - 619 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis | 13,065 |  | 13,065 |  | 9,896
Revolving Loans Converted to Term Loans Amortized Cost Basis | 457 |  | 457 |  | 1,012
Financing Receivable, before Allowance for Credit Loss, Total | 13,522 |  | 13,522 |  | 10,908
Residential Lending: Home Equity Line | Less than 550 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis | 5,455 |  | 5,455 |  | 4,488
Revolving Loans Converted to Term Loans Amortized Cost Basis | 620 |  | 620 |  | 100
Financing Receivable, before Allowance for Credit Loss, Total | 6,075 |  | 6,075 |  | 4,588
Residential Lending: Home Equity Line | No Score |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis | 1,329 |  | 1,329 |  | 1,283
Financing Receivable, before Allowance for Credit Loss, Total | 1,329 |  | 1,329 |  | 1,283
Total loans |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 501,638 |  | 501,638 |  | 1,243,109
2023/2022 | 1,207,501 |  | 1,207,501 |  | 2,491,897
2022/2021 | 2,411,028 |  | 2,411,028 |  | 2,678,220
2021/2020 | 2,530,550 |  | 2,530,550 |  | 1,169,781
2020/2019 | 1,106,829 |  | 1,106,829 |  | 1,122,038
Prior | 3,761,270 |  | 3,761,270 |  | 2,950,761
Revolving Loans Amortized Cost Basis | 2,822,531 |  | 2,822,531 |  | 2,685,919
Revolving Loans Converted to Term Loans Amortized Cost Basis | 18,552 |  | 18,552 |  | 11,772
Financing Receivable, before Allowance for Credit Loss, Total | 14,359,899 |  | 14,359,899 |  | 14,353,497
Current period gross charge-offs: |  |  |  |  |
2024, Current period gross charge-offs |  |  |  |  | 769
2023, Current period gross charge-offs |  |  | 1,157 |  | 2,470
2022, Current period gross charge-offs |  |  | 1,756 |  | 2,210
2021, Current period gross charge-offs |  |  | 861 |  | 1,229
2020, Current period gross charge-offs |  |  | 397 |  | 4,484
Prior, Current period gross charge-offs |  |  | 2,409 |  | 5,696
Revolving Loans Amortized Cost Basis, Current period gross charge-offs |  |  | 3,652 |  | 6,063
Revolving Loans Converted to Term Loans Amortized Cost Basis, Current period gross charge-offs |  |  | 390 |  | 585
Total, Current period gross charge-offs |  |  | 10,622 |  | 23,506
Residential mortgage |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 88,908 |  | 88,908 |  |
2023/2022 | 263,543 |  | 263,543 |  |
2022/2021 | 642,020 |  | 642,020 |  |
2021/2020 | 1,138,921 |  | 1,138,921 |  |
2020/2019 | 613,259 |  | 613,259 |  |
Prior | 1,457,454 |  | 1,457,454 |  |
Revolving Loans Amortized Cost Basis | 1,166,748 |  | 1,166,748 |  |
Revolving Loans Converted to Term Loans Amortized Cost Basis | 5,396 |  | 5,396 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 5,376,249 |  | 5,376,249 |  |
Current period gross charge-offs: |  |  |  |  |
Prior, Current period gross charge-offs |  |  |  |  | 122
Revolving Loans Amortized Cost Basis, Current period gross charge-offs |  |  |  |  | 273
Revolving Loans Converted to Term Loans Amortized Cost Basis, Current period gross charge-offs |  |  |  |  | 19
Total, Current period gross charge-offs |  |  |  | 122 | 414
Residential mortgage | Real Estate Loan [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Financing Receivable, before Allowance for Credit Loss, Total | 4,216,416 |  | 4,216,416 |  | 4,283,315
Residential mortgage | Residential Lending: Home Equity Line |  |  |  |  |
Current period gross charge-offs: |  |  |  |  |
Revolving Loans Amortized Cost Basis, Current period gross charge-offs |  |  |  |  | 273
Revolving Loans Converted to Term Loans Amortized Cost Basis, Current period gross charge-offs |  |  |  |  | 19
Total, Current period gross charge-offs |  |  |  |  | 292
Home equity Line | Residential Lending: Home Equity Line |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Financing Receivable, before Allowance for Credit Loss, Total | 1,159,833 |  | 1,159,833 |  | 1,174,588
Consumer |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 86,529 |  | 86,529 |  | 198,207
2023/2022 | 169,317 |  | 169,317 |  | 246,444
2022/2021 | 204,196 |  | 204,196 |  | 144,576
2021/2020 | 113,720 |  | 113,720 |  | 66,514
2020/2019 | 47,675 |  | 47,675 |  | 51,677
Prior | 43,345 |  | 43,345 |  | 24,321
Revolving Loans Amortized Cost Basis | 359,275 |  | 359,275 |  | 375,309
Revolving Loans Converted to Term Loans Amortized Cost Basis | 3,047 |  | 3,047 |  | 2,853
Financing Receivable, before Allowance for Credit Loss, Total | 1,027,104 |  | 1,027,104 |  | 1,109,901
Current period gross charge-offs: |  |  |  |  |
2024, Current period gross charge-offs |  |  |  |  | 639
2023, Current period gross charge-offs |  |  | 941 |  | 2,400
2022, Current period gross charge-offs |  |  | 1,437 |  | 2,135
2021, Current period gross charge-offs |  |  | 800 |  | 1,142
2020, Current period gross charge-offs |  |  | 345 |  | 1,816
Prior, Current period gross charge-offs |  |  | 1,471 |  | 2,622
Revolving Loans Amortized Cost Basis, Current period gross charge-offs |  |  | 3,652 |  | 5,790
Revolving Loans Converted to Term Loans Amortized Cost Basis, Current period gross charge-offs |  |  | 390 |  | 566
Total, Current period gross charge-offs | 4,182 | 4,516 | 9,036 | 9,298 | 17,110
Consumer | 740 and greater |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 40,216 |  | 40,216 |  | 92,117
2023/2022 | 77,383 |  | 77,383 |  | 128,358
2022/2021 | 104,378 |  | 104,378 |  | 76,148
2021/2020 | 59,698 |  | 59,698 |  | 33,507
2020/2019 | 23,380 |  | 23,380 |  | 21,819
Prior | 16,094 |  | 16,094 |  | 8,970
Revolving Loans Amortized Cost Basis | 117,299 |  | 117,299 |  | 123,592
Revolving Loans Converted to Term Loans Amortized Cost Basis | 154 |  | 154 |  | 155
Financing Receivable, before Allowance for Credit Loss, Total | 438,602 |  | 438,602 |  | 484,666
Consumer | 680 - 739 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 29,906 |  | 29,906 |  | 68,865
2023/2022 | 57,534 |  | 57,534 |  | 71,031
2022/2021 | 58,142 |  | 58,142 |  | 37,925
2021/2020 | 28,100 |  | 28,100 |  | 17,116
2020/2019 | 12,379 |  | 12,379 |  | 13,270
Prior | 10,584 |  | 10,584 |  | 5,690
Revolving Loans Amortized Cost Basis | 75,643 |  | 75,643 |  | 76,645
Revolving Loans Converted to Term Loans Amortized Cost Basis | 466 |  | 466 |  | 401
Financing Receivable, before Allowance for Credit Loss, Total | 272,754 |  | 272,754 |  | 290,943
Consumer | 620 - 679 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 12,113 |  | 12,113 |  | 28,533
2023/2022 | 22,995 |  | 22,995 |  | 29,229
2022/2021 | 23,172 |  | 23,172 |  | 16,919
2021/2020 | 13,871 |  | 13,871 |  | 7,843
2020/2019 | 5,939 |  | 5,939 |  | 7,972
Prior | 7,729 |  | 7,729 |  | 4,624
Revolving Loans Amortized Cost Basis | 34,769 |  | 34,769 |  | 35,210
Revolving Loans Converted to Term Loans Amortized Cost Basis | 777 |  | 777 |  | 781
Financing Receivable, before Allowance for Credit Loss, Total | 121,365 |  | 121,365 |  | 131,111
Consumer | 550 - 619 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 1,882 |  | 1,882 |  | 4,996
2023/2022 | 7,706 |  | 7,706 |  | 10,859
2022/2021 | 11,366 |  | 11,366 |  | 7,760
2021/2020 | 6,837 |  | 6,837 |  | 4,917
2020/2019 | 3,455 |  | 3,455 |  | 4,651
Prior | 4,719 |  | 4,719 |  | 2,986
Revolving Loans Amortized Cost Basis | 13,096 |  | 13,096 |  | 13,223
Revolving Loans Converted to Term Loans Amortized Cost Basis | 843 |  | 843 |  | 925
Financing Receivable, before Allowance for Credit Loss, Total | 49,904 |  | 49,904 |  | 50,317
Consumer | Less than 550 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 682 |  | 682 |  | 1,790
2023/2022 | 3,242 |  | 3,242 |  | 6,370
2022/2021 | 6,673 |  | 6,673 |  | 4,842
2021/2020 | 4,278 |  | 4,278 |  | 2,796
2020/2019 | 2,189 |  | 2,189 |  | 2,905
Prior | 3,189 |  | 3,189 |  | 2,040
Revolving Loans Amortized Cost Basis | 5,249 |  | 5,249 |  | 5,222
Revolving Loans Converted to Term Loans Amortized Cost Basis | 591 |  | 591 |  | 455
Financing Receivable, before Allowance for Credit Loss, Total | 26,093 |  | 26,093 |  | 26,420
Consumer | No Score |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 1,730 |  | 1,730 |  | 1,545
2023/2022 | 457 |  | 457 |  | 229
2022/2021 | 135 |  | 135 |  |
2020/2019 | 9 |  | 9 |  | 1
Prior | 22 |  | 22 |  | 10
Revolving Loans Amortized Cost Basis | 40,193 |  | 40,193 |  | 42,933
Revolving Loans Converted to Term Loans Amortized Cost Basis | 216 |  | 216 |  | 136
Financing Receivable, before Allowance for Credit Loss, Total | 42,762 |  | 42,762 |  | 44,854
Consumer | Fico Other |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 |  |  |  |  | 361
2023/2022 |  |  |  |  | 368
2022/2021 | 330 |  | 330 |  | 982
2021/2020 | 936 |  | 936 |  | 335
2020/2019 | 324 |  | 324 |  | 1,059
Prior | 1,008 |  | 1,008 |  | 1
Revolving Loans Amortized Cost Basis | 73,026 |  | 73,026 |  | 78,484
Financing Receivable, before Allowance for Credit Loss, Total | 75,624 |  | 75,624 |  | 81,590
Residential Mortgage [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 |  |  |  |  | 278,361
2023/2022 |  |  |  |  | 656,256
2022/2021 |  |  |  |  | 1,169,793
2021/2020 |  |  |  |  | 633,900
2020/2019 |  |  |  |  | 283,560
Prior |  |  |  |  | 1,251,365
Revolving Loans Amortized Cost Basis |  |  |  |  | 1,178,936
Revolving Loans Converted to Term Loans Amortized Cost Basis |  |  |  |  | 5,732
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 5,457,903
Residential Mortgage [Member] | Real Estate Loan [Member] |  |  |  |  |
Current period gross charge-offs: |  |  |  |  |
Prior, Current period gross charge-offs |  |  |  |  | 122
Total, Current period gross charge-offs |  |  |  |  | 122
Commercial and Industrial |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 75,984 |  | 75,984 |  | 101,818
2023/2022 | 100,460 |  | 100,460 |  | 329,672
2022/2021 | 253,868 |  | 253,868 |  | 351,148
2021/2020 | 280,752 |  | 280,752 |  | 36,453
2020/2019 | 26,233 |  | 26,233 |  | 151,313
Prior | 279,725 |  | 279,725 |  | 144,925
Revolving Loans Amortized Cost Basis | 1,188,469 |  | 1,188,469 |  | 1,048,183
Revolving Loans Converted to Term Loans Amortized Cost Basis | 3,199 |  | 3,199 |  | 1,837
Financing Receivable, before Allowance for Credit Loss, Total | 2,208,690 |  | 2,208,690 |  | 2,165,349
Current period gross charge-offs: |  |  |  |  |
2024, Current period gross charge-offs |  |  |  |  | 130
2023, Current period gross charge-offs |  |  | 216 |  | 70
2022, Current period gross charge-offs |  |  | 319 |  | 75
2021, Current period gross charge-offs |  |  | 61 |  | 87
2020, Current period gross charge-offs |  |  | 52 |  | 168
Prior, Current period gross charge-offs |  |  | 938 |  | 2,952
Total, Current period gross charge-offs | 677 | $ 997 | 1,586 | $ 1,788 | 3,482
Commercial and Industrial | Pass [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 66,318 |  | 66,318 |  | 85,839
2023/2022 | 88,879 |  | 88,879 |  | 273,663
2022/2021 | 228,354 |  | 228,354 |  | 346,024
2021/2020 | 276,824 |  | 276,824 |  | 32,753
2020/2019 | 23,556 |  | 23,556 |  | 146,893
Prior | 274,582 |  | 274,582 |  | 141,681
Revolving Loans Amortized Cost Basis | 1,101,721 |  | 1,101,721 |  | 971,065
Revolving Loans Converted to Term Loans Amortized Cost Basis | 3,199 |  | 3,199 |  | 1,823
Financing Receivable, before Allowance for Credit Loss, Total | 2,063,433 |  | 2,063,433 |  | 1,999,741
Commercial and Industrial | Special Mention [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 315 |  | 315 |  | 1
2023/2022 | 1 |  | 1 |  | 44,069
2022/2021 | 10,547 |  | 10,547 |  | 80
2021/2020 | 54 |  | 54 |  | 653
2020/2019 | 564 |  | 564 |  | 1,032
Prior | 1,313 |  | 1,313 |  | 1,290
Revolving Loans Amortized Cost Basis | 18,727 |  | 18,727 |  | 22,807
Revolving Loans Converted to Term Loans Amortized Cost Basis |  |  |  |  | 14
Financing Receivable, before Allowance for Credit Loss, Total | 31,521 |  | 31,521 |  | 69,946
Commercial and Industrial | Substandard [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 |  |  |  |  | 342
2022/2021 | 6,230 |  | 6,230 |  | 230
2021/2020 | 242 |  | 242 |  | 677
2020/2019 | 417 |  | 417 |  | 1,686
Prior | 2,038 |  | 2,038 |  | 829
Revolving Loans Amortized Cost Basis | 23,145 |  | 23,145 |  | 8,330
Financing Receivable, before Allowance for Credit Loss, Total | 32,072 |  | 32,072 |  | 12,094
Commercial and Industrial | Other Indicator |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 9,351 |  | 9,351 |  | 15,978
2023/2022 | 11,580 |  | 11,580 |  | 11,598
2022/2021 | 8,737 |  | 8,737 |  | 4,814
2021/2020 | 3,632 |  | 3,632 |  | 2,370
2020/2019 | 1,696 |  | 1,696 |  | 1,702
Prior | 1,792 |  | 1,792 |  | 1,125
Revolving Loans Amortized Cost Basis | 44,876 |  | 44,876 |  | 45,981
Financing Receivable, before Allowance for Credit Loss, Total | 81,664 |  | 81,664 |  | 83,568
Commercial Real Estate Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 101,400 |  | 101,400 |  | 348,881
2023/2022 | 349,418 |  | 349,418 |  | 885,480
2022/2021 | 875,614 |  | 875,614 |  | 719,685
2021/2020 | 718,628 |  | 718,628 |  | 338,888
2020/2019 | 333,090 |  | 333,090 |  | 539,949
Prior | 1,823,424 |  | 1,823,424 |  | 1,429,298
Revolving Loans Amortized Cost Basis | 96,533 |  | 96,533 |  | 76,712
Revolving Loans Converted to Term Loans Amortized Cost Basis | 6,910 |  | 6,910 |  | 1,350
Financing Receivable, before Allowance for Credit Loss, Total | 4,305,017 |  | 4,305,017 |  | 4,340,243
Current period gross charge-offs: |  |  |  |  |
2020, Current period gross charge-offs |  |  |  |  | 2,500
Total, Current period gross charge-offs |  |  |  |  | 2,500
Commercial Real Estate Portfolio Segment [Member] | Pass [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 98,062 |  | 98,062 |  | 346,369
2023/2022 | 347,143 |  | 347,143 |  | 872,783
2022/2021 | 863,033 |  | 863,033 |  | 676,362
2021/2020 | 676,256 |  | 676,256 |  | 337,529
2020/2019 | 331,737 |  | 331,737 |  | 523,446
Prior | 1,798,626 |  | 1,798,626 |  | 1,414,613
Revolving Loans Amortized Cost Basis | 89,069 |  | 89,069 |  | 74,238
Revolving Loans Converted to Term Loans Amortized Cost Basis | 6,910 |  | 6,910 |  | 1,350
Financing Receivable, before Allowance for Credit Loss, Total | 4,210,836 |  | 4,210,836 |  | 4,246,690
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 3,338 |  | 3,338 |  | 2,307
2023/2022 | 2,275 |  | 2,275 |  | 7,618
2022/2021 | 7,565 |  | 7,565 |  | 41,320
2021/2020 | 41,369 |  | 41,369 |  | 1,359
2020/2019 | 1,353 |  | 1,353 |  | 13,550
Prior | 19,329 |  | 19,329 |  | 11,998
Revolving Loans Amortized Cost Basis | 6,965 |  | 6,965 |  | 819
Financing Receivable, before Allowance for Credit Loss, Total | 82,194 |  | 82,194 |  | 78,971
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 |  |  |  |  | 205
2023/2022 |  |  |  |  | 5,079
2022/2021 | 5,016 |  | 5,016 |  | 2,003
2021/2020 | 1,003 |  | 1,003 |  |
2020/2019 |  |  |  |  | 2,953
Prior | 5,331 |  | 5,331 |  | 2,545
Revolving Loans Amortized Cost Basis | 499 |  | 499 |  | 1,655
Financing Receivable, before Allowance for Credit Loss, Total | 11,849 |  | 11,849 |  | 14,440
Commercial Real Estate Portfolio Segment [Member] | Other Indicator |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Prior | 138 |  | 138 |  | 142
Financing Receivable, before Allowance for Credit Loss, Total | 138 |  | 138 |  | 142
Construction |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 37,962 |  | 37,962 |  | 169,160
2023/2022 | 216,585 |  | 216,585 |  | 290,659
2022/2021 | 361,863 |  | 361,863 |  | 273,924
2021/2020 | 261,772 |  | 261,772 |  | 62,200
2020/2019 | 60,652 |  | 60,652 |  | 65,238
Prior | 67,309 |  | 67,309 |  | 32,332
Revolving Loans Amortized Cost Basis | 11,506 |  | 11,506 |  | 6,779
Financing Receivable, before Allowance for Credit Loss, Total | 1,017,649 |  | 1,017,649 |  | 900,292
Construction | Pass [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 35,785 |  | 35,785 |  | 156,432
2023/2022 | 206,622 |  | 206,622 |  | 269,623
2022/2021 | 348,241 |  | 348,241 |  | 265,674
2021/2020 | 256,821 |  | 256,821 |  | 60,057
2020/2019 | 59,453 |  | 59,453 |  | 63,018
Prior | 61,308 |  | 61,308 |  | 27,847
Revolving Loans Amortized Cost Basis | 10,800 |  | 10,800 |  | 6,070
Financing Receivable, before Allowance for Credit Loss, Total | 979,030 |  | 979,030 |  | 848,721
Construction | Special Mention [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2020/2019 |  |  |  |  | 189
Prior | 825 |  | 825 |  | 665
Financing Receivable, before Allowance for Credit Loss, Total | 825 |  | 825 |  | 854
Construction | Other Indicator |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 2,177 |  | 2,177 |  | 12,728
2023/2022 | 9,963 |  | 9,963 |  | 21,036
2022/2021 | 13,622 |  | 13,622 |  | 8,250
2021/2020 | 4,951 |  | 4,951 |  | 2,143
2020/2019 | 1,199 |  | 1,199 |  | 2,031
Prior | 5,176 |  | 5,176 |  | 3,820
Revolving Loans Amortized Cost Basis | 706 |  | 706 |  | 709
Financing Receivable, before Allowance for Credit Loss, Total | 37,794 |  | 37,794 |  | 50,717
Finance Leases Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 110,855 |  | 110,855 |  | 146,682
2023/2022 | 108,178 |  | 108,178 |  | 83,386
2022/2021 | 73,467 |  | 73,467 |  | 19,094
2021/2020 | 16,757 |  | 16,757 |  | 31,826
2020/2019 | 25,920 |  | 25,920 |  | 30,301
Prior | 90,013 |  | 90,013 |  | 68,520
Financing Receivable, before Allowance for Credit Loss, Total | 425,190 |  | 425,190 |  | 379,809
Finance Leases Portfolio Segment [Member] | Pass [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 105,719 |  | 105,719 |  | 145,914
2023/2022 | 107,492 |  | 107,492 |  | 82,833
2022/2021 | 72,986 |  | 72,986 |  | 18,680
2021/2020 | 16,419 |  | 16,419 |  | 31,791
2020/2019 | 25,908 |  | 25,908 |  | 30,299
Prior | 90,013 |  | 90,013 |  | 68,520
Financing Receivable, before Allowance for Credit Loss, Total | 418,537 |  | 418,537 |  | 378,037
Finance Leases Portfolio Segment [Member] | Special Mention [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 |  |  |  |  | 56
2023/2022 | 47 |  | 47 |  | 137
2022/2021 | 113 |  | 113 |  | 414
2021/2020 | 338 |  | 338 |  | 35
2020/2019 | 12 |  | 12 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 510 |  | 510 |  | 642
Finance Leases Portfolio Segment [Member] | Substandard [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 5,136 |  | 5,136 |  | 712
2023/2022 | 639 |  | 639 |  | 416
2022/2021 | 368 |  | 368 |  |
2020/2019 |  |  |  |  | 2
Financing Receivable, before Allowance for Credit Loss, Total | 6,143 |  | 6,143 |  | 1,130
Commercial Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2024/2023 | 326,201 |  | 326,201 |  | 766,541
2023/2022 | 774,641 |  | 774,641 |  | 1,589,197
2022/2021 | 1,564,812 |  | 1,564,812 |  | 1,363,851
2021/2020 | 1,277,909 |  | 1,277,909 |  | 469,367
2020/2019 | 445,895 |  | 445,895 |  | 786,801
Prior | 2,260,471 |  | 2,260,471 |  | 1,675,075
Revolving Loans Amortized Cost Basis | 1,296,508 |  | 1,296,508 |  | 1,131,674
Revolving Loans Converted to Term Loans Amortized Cost Basis | 10,109 |  | 10,109 |  | 3,187
Financing Receivable, before Allowance for Credit Loss, Total | $ 7,956,546 |  | 7,956,546 |  | 7,785,693
Current period gross charge-offs: |  |  |  |  |
2024, Current period gross charge-offs |  |  |  |  | 130
2023, Current period gross charge-offs |  |  | 216 |  | 70
2022, Current period gross charge-offs |  |  | 319 |  | 75
2021, Current period gross charge-offs |  |  | 61 |  | 87
2020, Current period gross charge-offs |  |  | 52 |  | 2,668
Prior, Current period gross charge-offs |  |  | 938 |  | 2,952
Total, Current period gross charge-offs |  |  | $ 1,586 |  | $ 5,982

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