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Allowance for Credit Losses - Credit Quality Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
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Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Dec. 31, 2022
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Financing Receivable, before Allowance for Credit Loss, Total | $ 14,362,832 |  | $ 14,362,832 |  | $ 14,092,012
Current period gross charge-offs: |  |  |  |  |
Total, Current period gross charge-offs | 5,650 | $ 5,022 | 11,480 | $ 9,880 |
Loss |  |  |  |  |
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
Residential Lending: Residential Mortgage |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 |  |  |  |  | 687,599
2022/2021 |  |  |  |  | 1,227,369
2021/2020 |  |  |  |  | 677,025
2020/2019 |  |  |  |  | 309,308
2019/2018 |  |  |  |  | 217,050
Prior |  |  |  |  | 1,174,681
Revolving Loans Amortized Cost Basis |  |  |  |  | 9,202
Revolving Loans Converted to Term Loans Amortized Cost Basis |  |  |  |  | 554
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 4,302,788
Residential Lending: Residential Mortgage | 740 and greater |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 |  |  |  |  | 557,636
2022/2021 |  |  |  |  | 1,064,444
2021/2020 |  |  |  |  | 560,463
2020/2019 |  |  |  |  | 245,241
2019/2018 |  |  |  |  | 165,258
Prior |  |  |  |  | 920,100
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 3,513,142
Residential Lending: Residential Mortgage | 680 - 739 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 |  |  |  |  | 73,929
2022/2021 |  |  |  |  | 112,672
2021/2020 |  |  |  |  | 82,416
2020/2019 |  |  |  |  | 40,355
2019/2018 |  |  |  |  | 22,126
Prior |  |  |  |  | 130,508
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 462,006
Residential Lending: Residential Mortgage | 620 - 679 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 |  |  |  |  | 12,320
2022/2021 |  |  |  |  | 13,804
2021/2020 |  |  |  |  | 9,881
2020/2019 |  |  |  |  | 3,649
2019/2018 |  |  |  |  | 3,054
Prior |  |  |  |  | 35,441
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 78,149
Residential Lending: Residential Mortgage | 550 - 619 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 |  |  |  |  | 2,455
2022/2021 |  |  |  |  | 2,246
2021/2020 |  |  |  |  | 1,791
2020/2019 |  |  |  |  | 263
2019/2018 |  |  |  |  | 601
Prior |  |  |  |  | 6,955
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 14,311
Residential Lending: Residential Mortgage | Less than 550 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2022/2021 |  |  |  |  | 1,321
2021/2020 |  |  |  |  | 367
2019/2018 |  |  |  |  | 966
Prior |  |  |  |  | 5,304
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 7,958
Residential Lending: Residential Mortgage | No Score |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 |  |  |  |  | 22,289
2022/2021 |  |  |  |  | 14,671
2021/2020 |  |  |  |  | 6,820
2020/2019 |  |  |  |  | 10,599
2019/2018 |  |  |  |  | 15,921
Prior |  |  |  |  | 47,245
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 117,545
Residential Lending: Residential Mortgage | Fico Other |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 |  |  |  |  | 18,970
2022/2021 |  |  |  |  | 18,211
2021/2020 |  |  |  |  | 15,287
2020/2019 |  |  |  |  | 9,201
2019/2018 |  |  |  |  | 9,124
Prior |  |  |  |  | 29,128
Revolving Loans Amortized Cost Basis |  |  |  |  | 9,202
Revolving Loans Converted to Term Loans Amortized Cost Basis |  |  |  |  | 554
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 109,677
Home equity line |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis |  |  |  |  | 1,046,968
Revolving Loans Converted to Term Loans Amortized Cost Basis |  |  |  |  | 8,383
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 1,055,351
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 |  |  |  |  | 817,123
Revolving Loans Converted to Term Loans Amortized Cost Basis |  |  |  |  | 2,059
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 819,182
Home equity line | 680 - 739 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis |  |  |  |  | 171,117
Revolving Loans Converted to Term Loans Amortized Cost Basis |  |  |  |  | 2,714
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 173,831
Home equity line | 620 - 679 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis |  |  |  |  | 45,368
Revolving Loans Converted to Term Loans Amortized Cost Basis |  |  |  |  | 2,100
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 47,468
Home equity line | 550 - 619 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis |  |  |  |  | 7,485
Revolving Loans Converted to Term Loans Amortized Cost Basis |  |  |  |  | 1,029
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 8,514
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 |  |  |  |  | 1,151
Revolving Loans Converted to Term Loans Amortized Cost Basis |  |  |  |  | 481
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 1,632
Home equity line | No Score |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis |  |  |  |  | 4,724
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 4,724
Total loans |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 729,839 |  | 729,839 |  | 2,560,433
2022/2021 | 2,488,909 |  | 2,488,909 |  | 2,880,346
2021/2020 | 2,830,831 |  | 2,830,831 |  | 1,319,250
2020/2019 | 1,237,363 |  | 1,237,363 |  | 1,311,719
2019/2018 | 1,206,475 |  | 1,206,475 |  | 825,528
Prior | 3,236,427 |  | 3,236,427 |  | 2,699,183
Revolving Loans Amortized Cost Basis | 2,607,542 |  | 2,607,542 |  | 2,467,297
Revolving Loans Converted to Term Loans Amortized Cost Basis | 25,446 |  | 25,446 |  | 28,256
Financing Receivable, before Allowance for Credit Loss, Total | 14,362,832 |  | 14,362,832 |  | 14,092,012
Current period gross charge-offs: |  |  |  |  |
2023, Current period gross charge-offs |  |  | 130 |  |
2022, Current period gross charge-offs |  |  | 1,304 |  |
2021, Current period gross charge-offs |  |  | 1,269 |  |
2020, Current period gross charge-offs |  |  | 658 |  |
2019, Current period gross charge-offs |  |  | 1,331 |  |
Prior, Current period gross charge-offs |  |  | 3,037 |  |
Revolving Loans Amortized Cost Basis, Current period gross charge-offs |  |  | 3,385 |  |
Revolving Loans Converted to Term Loans Amortized Cost Basis, Current period gross charge-offs |  |  | 366 |  |
Total, Current period gross charge-offs |  |  | 11,480 |  |
Residential Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Financing Receivable, before Allowance for Credit Loss, Total | 4,317,537 |  | 4,317,537 |  | 4,302,788
Current period gross charge-offs: |  |  |  |  |
Prior, Current period gross charge-offs |  |  | 122 |  |
Revolving Loans Amortized Cost Basis, Current period gross charge-offs |  |  | 254 |  |
Revolving Loans Converted to Term Loans Amortized Cost Basis, Current period gross charge-offs |  |  | 18 |  |
Total, Current period gross charge-offs |  |  | 394 |  |
Residential Portfolio Segment [Member] | Fico Other |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 182,552 |  | 182,552 |  |
2022/2021 | 664,702 |  | 664,702 |  |
2021/2020 | 1,201,290 |  | 1,201,290 |  |
2020/2019 | 652,905 |  | 652,905 |  |
2019/2018 | 295,807 |  | 295,807 |  |
Prior | 1,312,663 |  | 1,312,663 |  |
Revolving Loans Amortized Cost Basis | 1,138,528 |  | 1,138,528 |  |
Revolving Loans Converted to Term Loans Amortized Cost Basis | 7,253 |  | 7,253 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 5,455,700 |  | 5,455,700 |  |
Residential Portfolio Segment [Member] | Residential Lending: Residential Mortgage |  |  |  |  |
Current period gross charge-offs: |  |  |  |  |
Total, Current period gross charge-offs |  |  | 122 |  |
Residential Portfolio Segment [Member] | Home equity line |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis | 1,130,910 |  | 1,130,910 |  |
Revolving Loans Converted to Term Loans Amortized Cost Basis | 7,253 |  | 7,253 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 1,138,163 |  | 1,138,163 |  |
Current period gross charge-offs: |  |  |  |  |
Revolving Loans Amortized Cost Basis, Current period gross charge-offs |  |  | 254 |  |
Revolving Loans Converted to Term Loans Amortized Cost Basis, Current period gross charge-offs |  |  | 18 |  |
Total, Current period gross charge-offs |  |  | 272 |  |
Residential Portfolio Segment [Member] | 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 | 930,741 |  | 930,741 |  |
Revolving Loans Converted to Term Loans Amortized Cost Basis | 1,668 |  | 1,668 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 932,409 |  | 932,409 |  |
Residential Portfolio Segment [Member] | Home equity line | 680 - 739 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis | 151,418 |  | 151,418 |  |
Revolving Loans Converted to Term Loans Amortized Cost Basis | 2,449 |  | 2,449 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 153,867 |  | 153,867 |  |
Residential Portfolio Segment [Member] | Home equity line | 620 - 679 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis | 32,897 |  | 32,897 |  |
Revolving Loans Converted to Term Loans Amortized Cost Basis | 1,376 |  | 1,376 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 34,273 |  | 34,273 |  |
Residential Portfolio Segment [Member] | Home equity line | 550 - 619 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis | 9,428 |  | 9,428 |  |
Revolving Loans Converted to Term Loans Amortized Cost Basis | 1,448 |  | 1,448 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 10,876 |  | 10,876 |  |
Residential Portfolio Segment [Member] | 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 | 5,127 |  | 5,127 |  |
Revolving Loans Converted to Term Loans Amortized Cost Basis | 312 |  | 312 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 5,439 |  | 5,439 |  |
Residential Portfolio Segment [Member] | Home equity line | No Score |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Revolving Loans Amortized Cost Basis | 1,299 |  | 1,299 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 1,299 |  | 1,299 |  |
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 | 1,138,163 |  | 1,138,163 |  | 1,055,351
Consumer Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 133,402 |  | 133,402 |  | 335,116
2022/2021 | 293,562 |  | 293,562 |  | 218,940
2021/2020 | 178,563 |  | 178,563 |  | 112,885
2020/2019 | 87,334 |  | 87,334 |  | 105,789
2019/2018 | 74,932 |  | 74,932 |  | 57,786
Prior | 47,234 |  | 47,234 |  | 28,131
Revolving Loans Amortized Cost Basis | 364,102 |  | 364,102 |  | 361,126
Revolving Loans Converted to Term Loans Amortized Cost Basis | 2,987 |  | 2,987 |  | 3,161
Financing Receivable, before Allowance for Credit Loss, Total | 1,182,116 |  | 1,182,116 |  | 1,222,934
Current period gross charge-offs: |  |  |  |  |
2023, Current period gross charge-offs |  |  | 58 |  |
2022, Current period gross charge-offs |  |  | 1,244 |  |
2021, Current period gross charge-offs |  |  | 1,260 |  |
2020, Current period gross charge-offs |  |  | 630 |  |
2019, Current period gross charge-offs |  |  | 1,239 |  |
Prior, Current period gross charge-offs |  |  | 1,388 |  |
Revolving Loans Amortized Cost Basis, Current period gross charge-offs |  |  | 3,131 |  |
Revolving Loans Converted to Term Loans Amortized Cost Basis, Current period gross charge-offs |  |  | 348 |  |
Total, Current period gross charge-offs | 4,516 | 3,659 | 9,298 | 7,768 |
Consumer Portfolio Segment [Member] | 740 and greater |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 70,561 |  | 70,561 |  | 200,887
2022/2021 | 153,960 |  | 153,960 |  | 111,047
2021/2020 | 93,788 |  | 93,788 |  | 53,534
2020/2019 | 45,022 |  | 45,022 |  | 43,912
2019/2018 | 34,093 |  | 34,093 |  | 24,951
Prior | 19,410 |  | 19,410 |  | 8,432
Revolving Loans Amortized Cost Basis | 117,437 |  | 117,437 |  | 125,126
Revolving Loans Converted to Term Loans Amortized Cost Basis | 140 |  | 140 |  | 185
Financing Receivable, before Allowance for Credit Loss, Total | 534,411 |  | 534,411 |  | 568,074
Consumer Portfolio Segment [Member] | 680 - 739 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 44,064 |  | 44,064 |  | 99,787
2022/2021 | 84,900 |  | 84,900 |  | 67,140
2021/2020 | 49,136 |  | 49,136 |  | 37,260
2020/2019 | 23,895 |  | 23,895 |  | 31,751
2019/2018 | 19,424 |  | 19,424 |  | 15,874
Prior | 11,352 |  | 11,352 |  | 7,665
Revolving Loans Amortized Cost Basis | 72,327 |  | 72,327 |  | 72,101
Revolving Loans Converted to Term Loans Amortized Cost Basis | 431 |  | 431 |  | 514
Financing Receivable, before Allowance for Credit Loss, Total | 305,529 |  | 305,529 |  | 332,092
Consumer Portfolio Segment [Member] | 620 - 679 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 14,643 |  | 14,643 |  | 25,949
2022/2021 | 37,576 |  | 37,576 |  | 29,587
2021/2020 | 19,488 |  | 19,488 |  | 14,226
2020/2019 | 9,771 |  | 9,771 |  | 16,872
2019/2018 | 11,007 |  | 11,007 |  | 9,672
Prior | 8,482 |  | 8,482 |  | 6,488
Revolving Loans Amortized Cost Basis | 33,692 |  | 33,692 |  | 31,854
Revolving Loans Converted to Term Loans Amortized Cost Basis | 941 |  | 941 |  | 937
Financing Receivable, before Allowance for Credit Loss, Total | 135,600 |  | 135,600 |  | 135,585
Consumer Portfolio Segment [Member] | 550 - 619 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 2,255 |  | 2,255 |  | 3,017
2022/2021 | 10,974 |  | 10,974 |  | 5,475
2021/2020 | 8,135 |  | 8,135 |  | 5,226
2020/2019 | 5,608 |  | 5,608 |  | 8,056
2019/2018 | 6,314 |  | 6,314 |  | 5,396
Prior | 5,207 |  | 5,207 |  | 3,924
Revolving Loans Amortized Cost Basis | 11,730 |  | 11,730 |  | 11,269
Revolving Loans Converted to Term Loans Amortized Cost Basis | 748 |  | 748 |  | 854
Financing Receivable, before Allowance for Credit Loss, Total | 50,971 |  | 50,971 |  | 43,217
Consumer Portfolio Segment [Member] | Less than 550 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 418 |  | 418 |  | 656
2022/2021 | 4,358 |  | 4,358 |  | 1,351
2021/2020 | 4,478 |  | 4,478 |  | 2,286
2020/2019 | 2,695 |  | 2,695 |  | 3,779
2019/2018 | 2,975 |  | 2,975 |  | 1,869
Prior | 2,765 |  | 2,765 |  | 1,593
Revolving Loans Amortized Cost Basis | 4,247 |  | 4,247 |  | 3,541
Revolving Loans Converted to Term Loans Amortized Cost Basis | 560 |  | 560 |  | 443
Financing Receivable, before Allowance for Credit Loss, Total | 22,496 |  | 22,496 |  | 15,518
Consumer Portfolio Segment [Member] | No Score |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 1,425 |  | 1,425 |  | 3,205
2022/2021 | 586 |  | 586 |  | 258
2021/2020 | 2 |  | 2 |  |
2020/2019 |  |  |  |  | 51
2019/2018 | 6 |  | 6 |  | 24
Prior | 17 |  | 17 |  | 29
Revolving Loans Amortized Cost Basis | 39,035 |  | 39,035 |  | 38,805
Revolving Loans Converted to Term Loans Amortized Cost Basis | 167 |  | 167 |  | 227
Financing Receivable, before Allowance for Credit Loss, Total | 41,238 |  | 41,238 |  | 42,599
Consumer Portfolio Segment [Member] | Fico Other |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 36 |  | 36 |  | 1,615
2022/2021 | 1,208 |  | 1,208 |  | 4,082
2021/2020 | 3,536 |  | 3,536 |  | 353
2020/2019 | 343 |  | 343 |  | 1,368
2019/2018 | 1,113 |  | 1,113 |  |
Prior | 1 |  | 1 |  |
Revolving Loans Amortized Cost Basis | 85,634 |  | 85,634 |  | 78,430
Revolving Loans Converted to Term Loans Amortized Cost Basis |  |  |  |  | 1
Financing Receivable, before Allowance for Credit Loss, Total | 91,871 |  | 91,871 |  | 85,849
Residential Mortgage loans |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 |  |  |  |  | 687,599
2022/2021 |  |  |  |  | 1,227,369
2021/2020 |  |  |  |  | 677,025
2020/2019 |  |  |  |  | 309,308
2019/2018 |  |  |  |  | 217,050
Prior |  |  |  |  | 1,174,681
Revolving Loans Amortized Cost Basis |  |  |  |  | 1,056,170
Revolving Loans Converted to Term Loans Amortized Cost Basis |  |  |  |  | 8,937
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 5,358,139
Residential Mortgage loans | Residential Lending: Residential Mortgage |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 182,552 |  | 182,552 |  |
2022/2021 | 664,702 |  | 664,702 |  |
2021/2020 | 1,201,290 |  | 1,201,290 |  |
2020/2019 | 652,905 |  | 652,905 |  |
2019/2018 | 295,807 |  | 295,807 |  |
Prior | 1,312,663 |  | 1,312,663 |  |
Revolving Loans Amortized Cost Basis | 7,618 |  | 7,618 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 4,317,537 |  | 4,317,537 |  |
Current period gross charge-offs: |  |  |  |  |
Prior, Current period gross charge-offs |  |  | 122 |  |
Total, Current period gross charge-offs |  |  | 122 |  |
Residential Mortgage loans | Residential Lending: Residential Mortgage | 740 and greater |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 138,593 |  | 138,593 |  |
2022/2021 | 530,776 |  | 530,776 |  |
2021/2020 | 1,030,287 |  | 1,030,287 |  |
2020/2019 | 544,330 |  | 544,330 |  |
2019/2018 | 236,821 |  | 236,821 |  |
Prior | 1,036,361 |  | 1,036,361 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 3,517,168 |  | 3,517,168 |  |
Residential Mortgage loans | Residential Lending: Residential Mortgage | 680 - 739 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 25,500 |  | 25,500 |  |
2022/2021 | 81,562 |  | 81,562 |  |
2021/2020 | 117,701 |  | 117,701 |  |
2020/2019 | 74,446 |  | 74,446 |  |
2019/2018 | 34,186 |  | 34,186 |  |
Prior | 135,766 |  | 135,766 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 469,161 |  | 469,161 |  |
Residential Mortgage loans | Residential Lending: Residential Mortgage | 620 - 679 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 2,468 |  | 2,468 |  |
2022/2021 | 11,212 |  | 11,212 |  |
2021/2020 | 16,463 |  | 16,463 |  |
2020/2019 | 10,747 |  | 10,747 |  |
2019/2018 | 5,743 |  | 5,743 |  |
Prior | 38,132 |  | 38,132 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 84,765 |  | 84,765 |  |
Residential Mortgage loans | Residential Lending: Residential Mortgage | 550 - 619 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2022/2021 | 3,383 |  | 3,383 |  |
2021/2020 | 4,058 |  | 4,058 |  |
2020/2019 | 2,471 |  | 2,471 |  |
2019/2018 | 254 |  | 254 |  |
Prior | 12,362 |  | 12,362 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 22,528 |  | 22,528 |  |
Residential Mortgage loans | Residential Lending: Residential Mortgage | Less than 550 |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2022/2021 | 197 |  | 197 |  |
2021/2020 | 2,372 |  | 2,372 |  |
2020/2019 | 1,581 |  | 1,581 |  |
2019/2018 | 51 |  | 51 |  |
Prior | 5,403 |  | 5,403 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 9,604 |  | 9,604 |  |
Residential Mortgage loans | Residential Lending: Residential Mortgage | No Score |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 6,075 |  | 6,075 |  |
2022/2021 | 19,497 |  | 19,497 |  |
2021/2020 | 12,552 |  | 12,552 |  |
2020/2019 | 6,378 |  | 6,378 |  |
2019/2018 | 9,837 |  | 9,837 |  |
Prior | 56,201 |  | 56,201 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 110,540 |  | 110,540 |  |
Residential Mortgage loans | Residential Lending: Residential Mortgage | Fico Other |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 9,916 |  | 9,916 |  |
2022/2021 | 18,075 |  | 18,075 |  |
2021/2020 | 17,857 |  | 17,857 |  |
2020/2019 | 12,952 |  | 12,952 |  |
2019/2018 | 8,915 |  | 8,915 |  |
Prior | 28,438 |  | 28,438 |  |
Revolving Loans Amortized Cost Basis | 7,618 |  | 7,618 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 103,771 |  | 103,771 |  |
Commercial and Industrial |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 46,075 |  | 46,075 |  | 380,244
2022/2021 | 344,953 |  | 344,953 |  | 430,817
2021/2020 | 391,874 |  | 391,874 |  | 61,473
2020/2019 | 43,829 |  | 43,829 |  | 177,922
2019/2018 | 163,654 |  | 163,654 |  | 54,209
Prior | 169,996 |  | 169,996 |  | 140,740
Revolving Loans Amortized Cost Basis | 1,012,244 |  | 1,012,244 |  | 974,334
Revolving Loans Converted to Term Loans Amortized Cost Basis | 15,206 |  | 15,206 |  | 16,158
Financing Receivable, before Allowance for Credit Loss, Total | 2,187,831 |  | 2,187,831 |  | 2,235,897
Current period gross charge-offs: |  |  |  |  |
2023, Current period gross charge-offs |  |  | 72 |  |
2022, Current period gross charge-offs |  |  | 60 |  |
2021, Current period gross charge-offs |  |  | 9 |  |
2020, Current period gross charge-offs |  |  | 28 |  |
2019, Current period gross charge-offs |  |  | 92 |  |
Prior, Current period gross charge-offs |  |  | 1,527 |  |
Total, Current period gross charge-offs | 997 | $ 243 | 1,788 | $ 949 |
Commercial and Industrial | Pass |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 33,877 |  | 33,877 |  | 359,881
2022/2021 | 299,913 |  | 299,913 |  | 422,567
2021/2020 | 385,159 |  | 385,159 |  | 54,656
2020/2019 | 38,769 |  | 38,769 |  | 170,222
2019/2018 | 157,794 |  | 157,794 |  | 51,476
Prior | 165,747 |  | 165,747 |  | 137,257
Revolving Loans Amortized Cost Basis | 952,182 |  | 952,182 |  | 894,384
Revolving Loans Converted to Term Loans Amortized Cost Basis | 15,003 |  | 15,003 |  | 15,715
Financing Receivable, before Allowance for Credit Loss, Total | 2,048,444 |  | 2,048,444 |  | 2,106,158
Commercial and Industrial | Special mention |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 103 |  | 103 |  | 2,059
2022/2021 | 31,193 |  | 31,193 |  | 240
2021/2020 | 154 |  | 154 |  | 1,371
2020/2019 | 849 |  | 849 |  | 2,643
2019/2018 | 2,397 |  | 2,397 |  | 184
Prior | 1,481 |  | 1,481 |  | 1,431
Revolving Loans Amortized Cost Basis | 2,967 |  | 2,967 |  | 22,897
Revolving Loans Converted to Term Loans Amortized Cost Basis | 186 |  | 186 |  | 378
Financing Receivable, before Allowance for Credit Loss, Total | 39,330 |  | 39,330 |  | 31,203
Commercial and Industrial | Substandard |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 352 |  | 352 |  | 625
2022/2021 | 563 |  | 563 |  | 289
2021/2020 | 260 |  | 260 |  | 1,117
2020/2019 | 936 |  | 936 |  | 1,092
2019/2018 | 819 |  | 819 |  | 668
Prior | 1,100 |  | 1,100 |  | 885
Revolving Loans Amortized Cost Basis | 12,539 |  | 12,539 |  | 14,733
Revolving Loans Converted to Term Loans Amortized Cost Basis | 17 |  | 17 |  | 65
Financing Receivable, before Allowance for Credit Loss, Total | 16,586 |  | 16,586 |  | 19,474
Commercial and Industrial | Other Indicator |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 11,743 |  | 11,743 |  | 17,679
2022/2021 | 13,284 |  | 13,284 |  | 7,721
2021/2020 | 6,301 |  | 6,301 |  | 4,329
2020/2019 | 3,275 |  | 3,275 |  | 3,965
2019/2018 | 2,644 |  | 2,644 |  | 1,881
Prior | 1,668 |  | 1,668 |  | 1,167
Revolving Loans Amortized Cost Basis | 44,556 |  | 44,556 |  | 42,320
Financing Receivable, before Allowance for Credit Loss, Total | 83,471 |  | 83,471 |  | 79,062
Commercial real estate |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 213,896 |  | 213,896 |  | 889,753
2022/2021 | 881,855 |  | 881,855 |  | 695,882
2021/2020 | 655,847 |  | 655,847 |  | 320,566
2020/2019 | 333,860 |  | 333,860 |  | 580,465
2019/2018 | 571,864 |  | 571,864 |  | 397,690
Prior | 1,548,225 |  | 1,548,225 |  | 1,199,197
Revolving Loans Amortized Cost Basis | 85,401 |  | 85,401 |  | 48,756
Financing Receivable, before Allowance for Credit Loss, Total | 4,290,948 |  | 4,290,948 |  | 4,132,309
Commercial real estate | Pass |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 212,159 |  | 212,159 |  | 889,583
2022/2021 | 876,558 |  | 876,558 |  | 695,882
2021/2020 | 655,847 |  | 655,847 |  | 319,838
2020/2019 | 333,142 |  | 333,142 |  | 565,587
2019/2018 | 564,881 |  | 564,881 |  | 395,474
Prior | 1,499,805 |  | 1,499,805 |  | 1,173,163
Revolving Loans Amortized Cost Basis | 72,447 |  | 72,447 |  | 48,081
Financing Receivable, before Allowance for Credit Loss, Total | 4,214,839 |  | 4,214,839 |  | 4,087,608
Commercial real estate | Special mention |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 1,737 |  | 1,737 |  | 170
2022/2021 | 156 |  | 156 |  |
2021/2020 |  |  |  |  | 555
2020/2019 | 547 |  | 547 |  | 14,878
2019/2018 | 6,983 |  | 6,983 |  | 512
Prior | 12,389 |  | 12,389 |  | 11,398
Revolving Loans Amortized Cost Basis | 12,952 |  | 12,952 |  | 675
Financing Receivable, before Allowance for Credit Loss, Total | 34,764 |  | 34,764 |  | 28,188
Commercial real estate | Substandard |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2022/2021 | 5,141 |  | 5,141 |  |
2021/2020 |  |  |  |  | 173
2020/2019 | 171 |  | 171 |  |
2019/2018 |  |  |  |  | 1,704
Prior | 35,883 |  | 35,883 |  | 14,485
Revolving Loans Amortized Cost Basis | 2 |  | 2 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 41,197 |  | 41,197 |  | 16,362
Commercial real estate | Other Indicator |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
Prior | 148 |  | 148 |  | 151
Financing Receivable, before Allowance for Credit Loss, Total | 148 |  | 148 |  | 151
Construction |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 84,427 |  | 84,427 |  | 154,158
2022/2021 | 209,561 |  | 209,561 |  | 282,875
2021/2020 | 381,725 |  | 381,725 |  | 101,109
2020/2019 | 79,989 |  | 79,989 |  | 99,422
2019/2018 | 64,247 |  | 64,247 |  | 92,778
Prior | 86,621 |  | 86,621 |  | 87,390
Revolving Loans Amortized Cost Basis | 7,267 |  | 7,267 |  | 26,911
Financing Receivable, before Allowance for Credit Loss, Total | 913,837 |  | 913,837 |  | 844,643
Construction | Pass |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 77,826 |  | 77,826 |  | 124,464
2022/2021 | 182,679 |  | 182,679 |  | 261,536
2021/2020 | 365,959 |  | 365,959 |  | 96,423
2020/2019 | 76,728 |  | 76,728 |  | 97,000
2019/2018 | 61,906 |  | 61,906 |  | 88,973
Prior | 82,554 |  | 82,554 |  | 84,704
Revolving Loans Amortized Cost Basis | 6,562 |  | 6,562 |  | 25,957
Financing Receivable, before Allowance for Credit Loss, Total | 854,214 |  | 854,214 |  | 779,057
Construction | Special mention |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2020/2019 |  |  |  |  | 221
2019/2018 | 205 |  | 205 |  |
Financing Receivable, before Allowance for Credit Loss, Total | 205 |  | 205 |  | 221
Construction | Substandard |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2019/2018 |  |  |  |  | 21
Prior |  |  |  |  | 490
Financing Receivable, before Allowance for Credit Loss, Total |  |  |  |  | 511
Construction | Other Indicator |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 6,601 |  | 6,601 |  | 29,694
2022/2021 | 26,882 |  | 26,882 |  | 21,339
2021/2020 | 15,766 |  | 15,766 |  | 4,686
2020/2019 | 3,261 |  | 3,261 |  | 2,201
2019/2018 | 2,136 |  | 2,136 |  | 3,784
Prior | 4,067 |  | 4,067 |  | 2,196
Revolving Loans Amortized Cost Basis | 705 |  | 705 |  | 954
Financing Receivable, before Allowance for Credit Loss, Total | 59,418 |  | 59,418 |  | 64,854
Lease financing |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 69,487 |  | 69,487 |  | 113,563
2022/2021 | 94,276 |  | 94,276 |  | 24,463
2021/2020 | 21,532 |  | 21,532 |  | 46,192
2020/2019 | 39,446 |  | 39,446 |  | 38,813
2019/2018 | 35,971 |  | 35,971 |  | 6,015
Prior | 71,688 |  | 71,688 |  | 69,044
Financing Receivable, before Allowance for Credit Loss, Total | 332,400 |  | 332,400 |  | 298,090
Lease financing | Pass |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 69,487 |  | 69,487 |  | 113,563
2022/2021 | 94,276 |  | 94,276 |  | 24,052
2021/2020 | 21,167 |  | 21,167 |  | 43,497
2020/2019 | 39,215 |  | 39,215 |  | 37,502
2019/2018 | 35,964 |  | 35,964 |  | 6,004
Prior | 70,312 |  | 70,312 |  | 67,687
Financing Receivable, before Allowance for Credit Loss, Total | 330,421 |  | 330,421 |  | 292,305
Lease financing | Special mention |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2022/2021 |  |  |  |  | 411
2021/2020 | 365 |  | 365 |  | 2,498
2020/2019 | 60 |  | 60 |  | 1,299
Financing Receivable, before Allowance for Credit Loss, Total | 425 |  | 425 |  | 4,208
Lease financing | Substandard |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2021/2020 |  |  |  |  | 197
2020/2019 | 171 |  | 171 |  | 12
2019/2018 | 7 |  | 7 |  | 11
Prior | 1,376 |  | 1,376 |  | 1,357
Financing Receivable, before Allowance for Credit Loss, Total | 1,554 |  | 1,554 |  | 1,577
Commercial Lending |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |
2023/2022 | 413,885 |  | 413,885 |  | 1,537,718
2022/2021 | 1,530,645 |  | 1,530,645 |  | 1,434,037
2021/2020 | 1,450,978 |  | 1,450,978 |  | 529,340
2020/2019 | 497,124 |  | 497,124 |  | 896,622
2019/2018 | 835,736 |  | 835,736 |  | 550,692
Prior | 1,876,530 |  | 1,876,530 |  | 1,496,371
Revolving Loans Amortized Cost Basis | 1,104,912 |  | 1,104,912 |  | 1,050,001
Revolving Loans Converted to Term Loans Amortized Cost Basis | 15,206 |  | 15,206 |  | 16,158
Financing Receivable, before Allowance for Credit Loss, Total | $ 7,725,016 |  | 7,725,016 |  | $ 7,510,939
Current period gross charge-offs: |  |  |  |  |
2023, Current period gross charge-offs |  |  | 72 |  |
2022, Current period gross charge-offs |  |  | 60 |  |
2021, Current period gross charge-offs |  |  | 9 |  |
2020, Current period gross charge-offs |  |  | 28 |  |
2019, Current period gross charge-offs |  |  | 92 |  |
Prior, Current period gross charge-offs |  |  | 1,527 |  |
Total, Current period gross charge-offs |  |  | $ 1,788 |  |

X
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