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Loans, Changes in the Allowance for Credit Losses by Portfolio Segment (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | $ 76,415 | $ 58,768 |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Off-Balance-Sheet, Credit Loss, Liability, Beginning Balance | 34,776 | 38,776 |
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) | 4,000 | (4,000) |
Off-Balance-Sheet, Credit Loss, Liability, Ending Balance | 38,776 | 34,776 | $ 38,776
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | 76,415 | 58,768 |
Provision for Loan, Lease, and Other Losses | 84,986 | 83,021 | 32,998
Allowance for Loan Losses [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning Balance | 351,094 | 312,720 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (76,415) | (58,768) |
Financing Receivable, Allowance for Credit Loss, Recovery | 7,867 | 10,142 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (68,549) | (48,626) |
Provision for loan losses | 81,000 | 87,000 |
Financing Receivable, Allowance for Credit Loss, Ending Balance | 363,545 | 351,094 | 312,720
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | (76,415) | (58,768) |
Financing Receivable, Allowance for Credit Loss, Recovery | 7,867 | 10,142 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (68,549) | (48,626) |
Allowance for Loan Losses [Member] | Commercial and Industrial Sector [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning Balance | 128,263 | 119,076 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (47,517) | (45,687) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,148 | 3,015 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (45,369) | (42,672) |
Provision for loan losses | 53,703 | 51,859 |
Financing Receivable, Allowance for Credit Loss, Ending Balance | 136,596 | 128,263 | 119,076
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | (47,517) | (45,687) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,148 | 3,015 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (45,369) | (42,672) |
Allowance for Loan Losses [Member] | Commercial Real Estate Owner Occupied Portfolio [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning Balance | 10,610 | 9,475 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (3) | (25) |
Financing Receivable, Allowance for Credit Loss, Recovery | 7 | 11 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | 4 | (15) |
Provision for loan losses | (1,198) | 1,150 |
Financing Receivable, Allowance for Credit Loss, Ending Balance | 9,417 | 10,610 | 9,475
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | (3) | (25) |
Financing Receivable, Allowance for Credit Loss, Recovery | 7 | 11 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | 4 | (15) |
Allowance for Loan Losses [Member] | Commercial And Business Lending [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning Balance | 138,873 | 128,551 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (47,520) | (45,713) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,155 | 3,026 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (45,365) | (42,687) |
Provision for loan losses | 52,505 | 53,009 |
Financing Receivable, Allowance for Credit Loss, Ending Balance | 146,013 | 138,873 | 128,551
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | (47,520) | (45,713) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,155 | 3,026 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (45,365) | (42,687) |
Allowance for Loan Losses [Member] | Commercial Real Estate Investor Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning Balance | 67,858 | 54,398 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (11,187) | (252) |
Financing Receivable, Allowance for Credit Loss, Recovery | 0 | 3,016 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (11,187) | 2,763 |
Provision for loan losses | 14,876 | 10,697 |
Financing Receivable, Allowance for Credit Loss, Ending Balance | 71,547 | 67,858 | 54,398
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | (11,187) | (252) |
Financing Receivable, Allowance for Credit Loss, Recovery | 0 | 3,016 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (11,187) | 2,763 |
Allowance for Loan Losses [Member] | Construction Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning Balance | 53,554 | 45,589 |
Financing Receivable, Allowance for Credit Loss, Writeoff | 0 | (25) |
Financing Receivable, Allowance for Credit Loss, Recovery | 65 | 80 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | 65 | 55 |
Provision for loan losses | (2,119) | 7,910 |
Financing Receivable, Allowance for Credit Loss, Ending Balance | 51,499 | 53,554 | 45,589
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | 0 | (25) |
Financing Receivable, Allowance for Credit Loss, Recovery | 65 | 80 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | 65 | 55 |
Allowance for Loan Losses [Member] | Commercial Real Estate Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning Balance | 121,412 | 99,986 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (11,187) | (277) |
Financing Receivable, Allowance for Credit Loss, Recovery | 65 | 3,095 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (11,122) | 2,819 |
Provision for loan losses | 12,756 | 18,607 |
Financing Receivable, Allowance for Credit Loss, Ending Balance | 123,046 | 121,412 | 99,986
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | (11,187) | (277) |
Financing Receivable, Allowance for Credit Loss, Recovery | 65 | 3,095 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (11,122) | 2,819 |
Allowance for Loan Losses [Member] | Commercial Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning Balance | 260,285 | 228,538 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (58,707) | (45,989) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,220 | 6,121 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (56,487) | (39,868) |
Provision for loan losses | 65,262 | 71,616 |
Financing Receivable, Allowance for Credit Loss, Ending Balance | 269,060 | 260,285 | 228,538
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | (58,707) | (45,989) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,220 | 6,121 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (56,487) | (39,868) |
Allowance for Loan Losses [Member] | Residential Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning Balance | 37,808 | 38,298 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (1,029) | (952) |
Financing Receivable, Allowance for Credit Loss, Recovery | 280 | 541 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (750) | (411) |
Provision for loan losses | (4,483) | (79) |
Financing Receivable, Allowance for Credit Loss, Ending Balance | 32,576 | 37,808 | 38,298
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | (1,029) | (952) |
Financing Receivable, Allowance for Credit Loss, Recovery | 280 | 541 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (750) | (411) |
Allowance for Loan Losses [Member] | Automobile Loan [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning Balance | 24,961 | 19,619 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (9,541) | (5,950) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,905 | 1,241 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (6,637) | (4,709) |
Provision for loan losses | 10,142 | 10,051 |
Financing Receivable, Allowance for Credit Loss, Ending Balance | 28,467 | 24,961 | 19,619
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | (9,541) | (5,950) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,905 | 1,241 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (6,637) | (4,709) |
Allowance for Loan Losses [Member] | Home Equity Line of Credit [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning Balance | 15,403 | 14,875 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (216) | (424) |
Financing Receivable, Allowance for Credit Loss, Recovery | 1,366 | 1,262 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | 1,150 | 837 |
Provision for loan losses | 67 | (310) |
Financing Receivable, Allowance for Credit Loss, Ending Balance | 16,620 | 15,403 | 14,875
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | (216) | (424) |
Financing Receivable, Allowance for Credit Loss, Recovery | 1,366 | 1,262 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | 1,150 | 837 |
Allowance for Loan Losses [Member] | Other Consumer [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning Balance | 12,638 | 11,390 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (6,922) | (5,453) |
Financing Receivable, Allowance for Credit Loss, Recovery | 1,096 | 978 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (5,826) | (4,475) |
Provision for loan losses | 10,012 | 5,723 |
Financing Receivable, Allowance for Credit Loss, Ending Balance | 16,824 | 12,638 | 11,390
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | (6,922) | (5,453) |
Financing Receivable, Allowance for Credit Loss, Recovery | 1,096 | 978 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (5,826) | (4,475) |
Allowance for Loan Losses [Member] | Consumer Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning Balance | 90,809 | 84,182 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (17,709) | (12,779) |
Financing Receivable, Allowance for Credit Loss, Recovery | 5,647 | 4,021 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (12,062) | (8,758) |
Provision for loan losses | 15,738 | 15,384 |
Financing Receivable, Allowance for Credit Loss, Ending Balance | 94,486 | 90,809 | 84,182
Allowance for Credit Losses on Loans [Abstract] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | (17,709) | (12,779) |
Financing Receivable, Allowance for Credit Loss, Recovery | 5,647 | 4,021 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (12,062) | (8,758) |
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Off-Balance-Sheet, Credit Loss, Liability, Beginning Balance | 34,776 | 38,776 |
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) | 4,000 | (4,000) |
Off-Balance-Sheet, Credit Loss, Liability, Ending Balance | 38,776 | 34,776 | 38,776
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Commercial and Industrial Sector [Member] |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Off-Balance-Sheet, Credit Loss, Liability, Beginning Balance | 13,319 | 12,997 |
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) | 1,137 | 321 |
Off-Balance-Sheet, Credit Loss, Liability, Ending Balance | 14,456 | 13,319 | 12,997
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Commercial Real Estate Owner Occupied Portfolio [Member] |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Off-Balance-Sheet, Credit Loss, Liability, Beginning Balance | 149 | 103 |
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) | 2 | 46 |
Off-Balance-Sheet, Credit Loss, Liability, Ending Balance | 151 | 149 | 103
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Commercial And Business Lending [Member] |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Off-Balance-Sheet, Credit Loss, Liability, Beginning Balance | 13,468 | 13,101 |
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) | 1,139 | 367 |
Off-Balance-Sheet, Credit Loss, Liability, Ending Balance | 14,607 | 13,468 | 13,101
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Commercial Real Estate Investor Portfolio Segment [Member] |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Off-Balance-Sheet, Credit Loss, Liability, Beginning Balance | 480 | 710 |
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) | 98 | (230) |
Off-Balance-Sheet, Credit Loss, Liability, Ending Balance | 578 | 480 | 710
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Construction Loans [Member] |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Off-Balance-Sheet, Credit Loss, Liability, Beginning Balance | 17,024 | 20,583 |
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) | 2,567 | (3,558) |
Off-Balance-Sheet, Credit Loss, Liability, Ending Balance | 19,591 | 17,024 | 20,583
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Commercial Real Estate Portfolio Segment [Member] |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Off-Balance-Sheet, Credit Loss, Liability, Beginning Balance | 17,504 | 21,292 |
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) | 2,664 | (3,788) |
Off-Balance-Sheet, Credit Loss, Liability, Ending Balance | 20,169 | 17,504 | 21,292
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Commercial Portfolio Segment [Member] |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Off-Balance-Sheet, Credit Loss, Liability, Beginning Balance | 30,972 | 34,393 |
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) | 3,803 | (3,421) |
Off-Balance-Sheet, Credit Loss, Liability, Ending Balance | 34,776 | 30,972 | 34,393
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Home Equity Line of Credit [Member] |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Off-Balance-Sheet, Credit Loss, Liability, Beginning Balance | 2,629 | 2,699 |
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) | (164) | (70) |
Off-Balance-Sheet, Credit Loss, Liability, Ending Balance | 2,465 | 2,629 | 2,699
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Other Consumer [Member] |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Off-Balance-Sheet, Credit Loss, Liability, Beginning Balance | 1,174 | 1,683 |
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) | 361 | (509) |
Off-Balance-Sheet, Credit Loss, Liability, Ending Balance | 1,535 | 1,174 | 1,683
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Consumer Portfolio Segment [Member] |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Off-Balance-Sheet, Credit Loss, Liability, Beginning Balance | 3,803 | 4,382 |
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) | 197 | (579) |
Off-Balance-Sheet, Credit Loss, Liability, Ending Balance | 4,000 | 3,803 | 4,382
Allowance for Loans Losses and Unfunded Commitments [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | (76,415) | (58,768) |
Financing Receivable, Allowance for Credit Loss, Recovery | 7,867 | 10,142 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (68,549) | (48,626) |
Allowance for Credit Losses on Loans [Abstract] |  |  |
Balance at beginning of period | 385,870 | 351,496 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (76,415) | (58,768) |
Financing Receivable, Allowance for Credit Loss, Recovery | 7,867 | 10,142 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (68,549) | (48,626) |
Provision for Loan, Lease, and Other Losses | 85,000 | 83,000 |
Balance at end of period | $ 402,322 | $ 385,870 | 351,496
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent | 1.35% | 1.32% |
Allowance for Loans Losses and Unfunded Commitments [Member] | Commercial and Industrial Sector [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | $ (47,517) | $ (45,687) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,148 | 3,015 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (45,369) | (42,672) |
Allowance for Credit Losses on Loans [Abstract] |  |  |
Balance at beginning of period | 141,582 | 132,073 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (47,517) | (45,687) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,148 | 3,015 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (45,369) | (42,672) |
Provision for Loan, Lease, and Other Losses | 54,840 | 52,181 |
Balance at end of period | $ 151,052 | $ 141,582 | 132,073
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent | 1.43% | 1.45% |
Allowance for Loans Losses and Unfunded Commitments [Member] | Commercial Real Estate Owner Occupied Portfolio [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | $ (3) | $ (25) |
Financing Receivable, Allowance for Credit Loss, Recovery | 7 | 11 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | 4 | (15) |
Allowance for Credit Losses on Loans [Abstract] |  |  |
Balance at beginning of period | 10,759 | 9,579 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (3) | (25) |
Financing Receivable, Allowance for Credit Loss, Recovery | 7 | 11 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | 4 | (15) |
Provision for Loan, Lease, and Other Losses | (1,196) | 1,195 |
Balance at end of period | $ 9,568 | $ 10,759 | 9,579
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent | 0.84% | 1.01% |
Allowance for Loans Losses and Unfunded Commitments [Member] | Commercial And Business Lending [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | $ (47,520) | $ (45,713) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,155 | 3,026 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (45,365) | (42,687) |
Allowance for Credit Losses on Loans [Abstract] |  |  |
Balance at beginning of period | 152,341 | 141,652 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (47,520) | (45,713) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,155 | 3,026 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (45,365) | (42,687) |
Provision for Loan, Lease, and Other Losses | 53,644 | 53,376 |
Balance at end of period | $ 160,620 | $ 152,341 | 141,652
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent | 1.37% | 1.41% |
Allowance for Loans Losses and Unfunded Commitments [Member] | Commercial Real Estate Investor Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | $ (11,187) | $ (252) |
Financing Receivable, Allowance for Credit Loss, Recovery | 0 | 3,016 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (11,187) | 2,763 |
Allowance for Credit Losses on Loans [Abstract] |  |  |
Balance at beginning of period | 68,338 | 55,108 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (11,187) | (252) |
Financing Receivable, Allowance for Credit Loss, Recovery | 0 | 3,016 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (11,187) | 2,763 |
Provision for Loan, Lease, and Other Losses | 14,973 | 10,467 |
Balance at end of period | $ 72,125 | $ 68,338 | 55,108
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent | 1.38% | 1.33% |
Allowance for Loans Losses and Unfunded Commitments [Member] | Construction Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | $ 0 | $ (25) |
Financing Receivable, Allowance for Credit Loss, Recovery | 65 | 80 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | 65 | 55 |
Allowance for Credit Losses on Loans [Abstract] |  |  |
Balance at beginning of period | 70,578 | 66,171 |
Financing Receivable, Allowance for Credit Loss, Writeoff | 0 | (25) |
Financing Receivable, Allowance for Credit Loss, Recovery | 65 | 80 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | 65 | 55 |
Provision for Loan, Lease, and Other Losses | 447 | 4,351 |
Balance at end of period | $ 71,090 | $ 70,578 | 66,171
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent | 3.59% | 3.11% |
Allowance for Loans Losses and Unfunded Commitments [Member] | Commercial Real Estate Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | $ (11,187) | $ (277) |
Financing Receivable, Allowance for Credit Loss, Recovery | 65 | 3,095 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (11,122) | 2,819 |
Allowance for Credit Losses on Loans [Abstract] |  |  |
Balance at beginning of period | 138,916 | 121,279 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (11,187) | (277) |
Financing Receivable, Allowance for Credit Loss, Recovery | 65 | 3,095 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (11,122) | 2,819 |
Provision for Loan, Lease, and Other Losses | 15,421 | 14,819 |
Balance at end of period | $ 143,215 | $ 138,916 | 121,279
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent | 1.99% | 1.88% |
Allowance for Loans Losses and Unfunded Commitments [Member] | Commercial Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | $ (58,707) | $ (45,989) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,220 | 6,121 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (56,487) | (39,868) |
Allowance for Credit Losses on Loans [Abstract] |  |  |
Balance at beginning of period | 291,257 | 262,931 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (58,707) | (45,989) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,220 | 6,121 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (56,487) | (39,868) |
Provision for Loan, Lease, and Other Losses | 69,065 | 68,195 |
Balance at end of period | $ 303,835 | $ 291,257 | 262,931
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent | 1.61% | 1.60% |
Allowance for Loans Losses and Unfunded Commitments [Member] | Residential Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | $ (1,029) | $ (952) |
Financing Receivable, Allowance for Credit Loss, Recovery | 280 | 541 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (750) | (411) |
Allowance for Credit Losses on Loans [Abstract] |  |  |
Balance at beginning of period | 37,808 | 38,298 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (1,029) | (952) |
Financing Receivable, Allowance for Credit Loss, Recovery | 280 | 541 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (750) | (411) |
Provision for Loan, Lease, and Other Losses | (4,483) | (79) |
Balance at end of period | $ 32,576 | $ 37,808 | 38,298
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent | 0.46% | 0.48% |
Allowance for Loans Losses and Unfunded Commitments [Member] | Automobile Loan [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | $ (9,541) | $ (5,950) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,905 | 1,241 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (6,637) | (4,709) |
Allowance for Credit Losses on Loans [Abstract] |  |  |
Balance at beginning of period | 24,961 | 19,619 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (9,541) | (5,950) |
Financing Receivable, Allowance for Credit Loss, Recovery | 2,905 | 1,241 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (6,637) | (4,709) |
Provision for Loan, Lease, and Other Losses | 10,142 | 10,051 |
Balance at end of period | $ 28,467 | $ 24,961 | 19,619
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent | 1.01% | 1.11% |
Allowance for Loans Losses and Unfunded Commitments [Member] | Home Equity Line of Credit [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | $ (216) | $ (424) |
Financing Receivable, Allowance for Credit Loss, Recovery | 1,366 | 1,262 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | 1,150 | 837 |
Allowance for Credit Losses on Loans [Abstract] |  |  |
Balance at beginning of period | 18,032 | 17,574 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (216) | (424) |
Financing Receivable, Allowance for Credit Loss, Recovery | 1,366 | 1,262 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | 1,150 | 837 |
Provision for Loan, Lease, and Other Losses | (97) | (380) |
Balance at end of period | $ 19,085 | $ 18,032 | 17,574
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent | 2.87% | 2.87% |
Allowance for Loans Losses and Unfunded Commitments [Member] | Other Consumer [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | $ (6,922) | $ (5,453) |
Financing Receivable, Allowance for Credit Loss, Recovery | 1,096 | 978 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (5,826) | (4,475) |
Allowance for Credit Losses on Loans [Abstract] |  |  |
Balance at beginning of period | 13,812 | 13,073 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (6,922) | (5,453) |
Financing Receivable, Allowance for Credit Loss, Recovery | 1,096 | 978 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (5,826) | (4,475) |
Provision for Loan, Lease, and Other Losses | 10,373 | 5,214 |
Balance at end of period | $ 18,359 | $ 13,812 | 13,073
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent | 5.76% | 4.97% |
Allowance for Loans Losses and Unfunded Commitments [Member] | Consumer Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff | $ (17,709) | $ (12,779) |
Financing Receivable, Allowance for Credit Loss, Recovery | 5,647 | 4,021 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (12,062) | (8,758) |
Allowance for Credit Losses on Loans [Abstract] |  |  |
Balance at beginning of period | 94,613 | 88,565 |
Financing Receivable, Allowance for Credit Loss, Writeoff | (17,709) | (12,779) |
Financing Receivable, Allowance for Credit Loss, Recovery | 5,647 | 4,021 |
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | (12,062) | (8,758) |
Provision for Loan, Lease, and Other Losses | 15,935 | 14,805 |
Balance at end of period | $ 98,486 | $ 94,613 | $ 88,565
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent | 0.91% | 0.86% |

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