XML 75 R62.htm IDEA: XBRL DOCUMENT v3.25.3
LOANS AND CREDIT QUALITY - Amortized Cost in Loans Based Upon Year of Origination and Payment Status (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Total loan and lease receivables before allowance for credit losses $ 14,568,795   $ 14,568,795   $ 9,643,497
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Loans and leases charged off during the period 12,803 $ 14,572 34,969 $ 46,034  
Residential Real Estate          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, year one 412,755   412,755   235,132
Financing receivable, year two 176,598   176,598   97,522
Financing receivable, year three 116,483   116,483   456,174
Financing receivable, year four 783,083   783,083   608,721
Financing receivable, more than four years         812,936
Financing receivable, year five 835,953   835,953    
Financing receivable, more than five years 1,082,148   1,082,148    
Revolving Loans Amortized Cost Basis 494,769   494,769   70,478
Revolving Loans Converted to Term 5,312   5,312   0
Total loan and lease receivables before allowance for credit losses 3,907,101   3,907,101   2,280,963
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Financing receivable, year one, Gross charge-offs     0   0
Financing receivable, year two, Gross charge-offs     0   0
Financing receivable, year three, Gross charge-offs     0   0
Financing receivable, year four, Gross charge-offs     0   0
Financing receivable, Gross charge-offs more than four years         10
Financing receivable, year five, Gross charge-offs     0    
Financing receivable, more than five years, Gross charge-offs     9    
Revolving Loans Amortized Cost Basis     0   0
Revolving Loans Converted to Term     0   0
Loans and leases charged off during the period 9 0 9 10 10
Residential Real Estate | Performing          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, year one 412,755   412,755   235,132
Financing receivable, year two 176,598   176,598   97,522
Financing receivable, year three 116,483   116,483   456,174
Financing receivable, year four 782,678   782,678   608,721
Financing receivable, more than four years         810,899
Financing receivable, year five 835,953   835,953    
Financing receivable, more than five years 1,077,996   1,077,996    
Revolving Loans Amortized Cost Basis 491,871   491,871   69,661
Revolving Loans Converted to Term 5,171   5,171   0
Total loan and lease receivables before allowance for credit losses 3,899,505   3,899,505   2,278,109
Residential Real Estate | Nonperforming          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, year one 0   0   0
Financing receivable, year two 0   0   0
Financing receivable, year three 0   0   0
Financing receivable, year four 405   405   0
Financing receivable, more than four years         2,037
Financing receivable, year five 0   0    
Financing receivable, more than five years 4,152   4,152    
Revolving Loans Amortized Cost Basis 2,898   2,898   817
Revolving Loans Converted to Term 141   141   0
Total loan and lease receivables before allowance for credit losses 7,596   7,596   2,854
Auto          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, year one 165   165   0
Financing receivable, year two 260   260   81,494
Financing receivable, year three 56,358   56,358   834,757
Financing receivable, year four 547,809   547,809   499,076
Financing receivable, more than four years         181,608
Financing receivable, year five 284,655   284,655    
Financing receivable, more than five years 65,368   65,368    
Revolving Loans Amortized Cost Basis 0   0   0
Revolving Loans Converted to Term 0   0   0
Total loan and lease receivables before allowance for credit losses 954,615   954,615   1,596,935
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Financing receivable, year one, Gross charge-offs     0   0
Financing receivable, year two, Gross charge-offs     0   2,223
Financing receivable, year three, Gross charge-offs     1,325   29,978
Financing receivable, year four, Gross charge-offs     18,657   16,780
Financing receivable, Gross charge-offs more than four years         6,116
Financing receivable, year five, Gross charge-offs     9,744    
Financing receivable, more than five years, Gross charge-offs     2,399    
Revolving Loans Amortized Cost Basis     0   0
Revolving Loans Converted to Term     0   0
Loans and leases charged off during the period 11,365 13,318 32,125 42,850 55,097
Auto | Performing          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, year one 165   165   0
Financing receivable, year two 260   260   81,178
Financing receivable, year three 56,105   56,105   831,402
Financing receivable, year four 544,758   544,758   497,176
Financing receivable, more than four years         180,927
Financing receivable, year five 283,351   283,351    
Financing receivable, more than five years 64,989   64,989    
Revolving Loans Amortized Cost Basis 0   0   0
Revolving Loans Converted to Term 0   0   0
Total loan and lease receivables before allowance for credit losses 949,628   949,628   1,590,683
Auto | Nonperforming          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, year one 0   0   0
Financing receivable, year two 0   0   316
Financing receivable, year three 253   253   3,355
Financing receivable, year four 3,051   3,051   1,900
Financing receivable, more than four years         681
Financing receivable, year five 1,304   1,304    
Financing receivable, more than five years 379   379    
Revolving Loans Amortized Cost Basis 0   0   0
Revolving Loans Converted to Term 0   0   0
Total loan and lease receivables before allowance for credit losses 4,987   4,987   6,252
Other consumer          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, year one 160,340   160,340   167,162
Financing receivable, year two 172,040   172,040   136,903
Financing receivable, year three 145,144   145,144   71,023
Financing receivable, year four 72,037   72,037   22,414
Financing receivable, more than four years         38,429
Financing receivable, year five 16,992   16,992    
Financing receivable, more than five years 29,841   29,841    
Revolving Loans Amortized Cost Basis 5,945   5,945   2,920
Revolving Loans Converted to Term 0   0   0
Total loan and lease receivables before allowance for credit losses 602,339   602,339   438,851
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Financing receivable, year one, Gross charge-offs     450   700
Financing receivable, year two, Gross charge-offs     1   0
Financing receivable, year three, Gross charge-offs     0   0
Financing receivable, year four, Gross charge-offs     0   950
Financing receivable, Gross charge-offs more than four years         1,521
Financing receivable, year five, Gross charge-offs     511    
Financing receivable, more than five years, Gross charge-offs     868    
Revolving Loans Amortized Cost Basis     50   47
Revolving Loans Converted to Term     0   0
Loans and leases charged off during the period 695 $ 941 1,880 $ 2,649 3,218
Other consumer | Performing          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, year one 160,340   160,340   167,162
Financing receivable, year two 172,039   172,039   136,903
Financing receivable, year three 145,144   145,144   71,023
Financing receivable, year four 72,037   72,037   22,414
Financing receivable, more than four years         38,429
Financing receivable, year five 16,992   16,992    
Financing receivable, more than five years 29,841   29,841    
Revolving Loans Amortized Cost Basis 5,938   5,938   2,919
Revolving Loans Converted to Term 0   0   0
Total loan and lease receivables before allowance for credit losses 602,331   602,331   438,850
Other consumer | Nonperforming          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, year one 0   0   0
Financing receivable, year two 1   1   0
Financing receivable, year three 0   0   0
Financing receivable, year four 0   0   0
Financing receivable, more than four years         0
Financing receivable, year five 0   0    
Financing receivable, more than five years 0   0    
Revolving Loans Amortized Cost Basis 7   7   1
Revolving Loans Converted to Term 0   0   0
Total loan and lease receivables before allowance for credit losses $ 8   $ 8   $ 1