v3.26.3
Loan and Lease Financings (Details 4)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
item
Sep. 30, 2025
USD ($)
item
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Loan modifications to borrowers experiencing financial difficulties            
Percent of Total Segment of Financing Receivable 0.04% 0.00% 0.07% 0.04%    
Commitments to lend additional amounts $ 70 $ 4,450 $ 70 $ 4,450 $ 70 $ 4,450
Weighted Average Interest Rate Reduction         0.00% 0.00%
Weighted Average Term Extension Modification (in months)         20 months 11 months
Weighted Average Payment Delay (in months)         4 months 6 months
Combination Weighted Average Payment Delay and Term Extension (in months)         5 months 4 months
Loans and Leases Receivable Evaluated for Impairment 250 250 $ 250 $ 250 $ 250 $ 250
Loan modifications to borrowers experiencing financial difficulties subsequent default | item     2 1    
Payment Delay            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties 2,524 0 $ 4,182 $ 0    
Term Extension            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties 724 0 724 2,654    
Interest Rate Reduction            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties 0 0 0 0    
Combination Payment Delay and Term Extension            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties $ 0 $ 300 $ 0 $ 300    
Current            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         25,088 4,804
30 to 59 Days Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         1,658 519
60 to 89 Days Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0 0
90 Days or More Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         14,150 4,928
Total Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         $ 15,808 $ 5,447
Commercial and agricultural            
Loan modifications to borrowers experiencing financial difficulties            
Percent of Total Segment of Financing Receivable 0.05% 0.04% 0.24% 0.33%    
Weighted Average Interest Rate Reduction         0.00% 0.00%
Weighted Average Term Extension Modification (in months)         3 months 11 months
Weighted Average Payment Delay (in months)         4 months 6 months
Combination Weighted Average Payment Delay and Term Extension (in months)         7 months 8 months
Commercial and agricultural | Payment Delay            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties $ 0 $ 0 $ 1,658 $ 0    
Commercial and agricultural | Term Extension            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties 395 0 395 2,191    
Commercial and agricultural | Interest Rate Reduction            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties 0 0 0 0    
Commercial and agricultural | Combination Payment Delay and Term Extension            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties $ 0 $ 300 $ 0 $ 300    
Commercial and agricultural | Current            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         $ 1,261 $ 2,384
Commercial and agricultural | 30 to 59 Days Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         1,658 107
Commercial and agricultural | 60 to 89 Days Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0 0
Commercial and agricultural | 90 Days or More Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0 0
Commercial and agricultural | Total Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         $ 1,658 $ 107
Construction equipment            
Loan modifications to borrowers experiencing financial difficulties            
Percent of Total Segment of Financing Receivable 0.11%   0.11% 0.04%    
Weighted Average Interest Rate Reduction         0.00% 0.00%
Weighted Average Term Extension Modification (in months)         0 months 5 months
Weighted Average Payment Delay (in months)         4 months 0 months
Combination Weighted Average Payment Delay and Term Extension (in months)         0 months 0 months
Construction equipment | Payment Delay            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties $ 1,390   $ 1,390 $ 0    
Construction equipment | Term Extension            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties 0   0 463    
Construction equipment | Interest Rate Reduction            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties 0   0 0    
Construction equipment | Combination Payment Delay and Term Extension            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties $ 0   $ 0 $ 0    
Construction equipment | Current            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         $ 1,390 $ 51
Construction equipment | 30 to 59 Days Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0 412
Construction equipment | 60 to 89 Days Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0 0
Construction equipment | 90 Days or More Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0 0
Construction equipment | Total Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         $ 0 $ 412
Commercial real estate            
Loan modifications to borrowers experiencing financial difficulties            
Percent of Total Segment of Financing Receivable 0.11%   0.11%      
Weighted Average Interest Rate Reduction         0.00% 0.00%
Weighted Average Term Extension Modification (in months)         6 months 0 months
Weighted Average Payment Delay (in months)         12 months 6 months
Combination Weighted Average Payment Delay and Term Extension (in months)         0 months 0 months
Commercial real estate | Payment Delay            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties $ 1,134   $ 1,134      
Commercial real estate | Term Extension            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties 329   329      
Commercial real estate | Interest Rate Reduction            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties 0   0      
Commercial real estate | Combination Payment Delay and Term Extension            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties $ 0   $ 0      
Commercial real estate | Current            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         $ 1,463  
Commercial real estate | 30 to 59 Days Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0  
Commercial real estate | 60 to 89 Days Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0  
Commercial real estate | 90 Days or More Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0  
Commercial real estate | Total Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         $ 0  
Auto and light truck            
Loan modifications to borrowers experiencing financial difficulties            
Weighted Average Interest Rate Reduction         0.00% 0.00%
Weighted Average Term Extension Modification (in months)         20 months 0 months
Weighted Average Payment Delay (in months)         3 months 0 months
Combination Weighted Average Payment Delay and Term Extension (in months)         0 months 3 months
Auto and light truck | Current            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         $ 19,908 $ 0
Auto and light truck | 30 to 59 Days Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0 0
Auto and light truck | 60 to 89 Days Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0 0
Auto and light truck | 90 Days or More Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         14,150 4,928
Auto and light truck | Total Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         $ 14,150 $ 4,928
Medium and heavy duty truck            
Loan modifications to borrowers experiencing financial difficulties            
Weighted Average Interest Rate Reduction         0.00% 0.00%
Weighted Average Term Extension Modification (in months)         0 months 0 months
Weighted Average Payment Delay (in months)         0 months 0 months
Combination Weighted Average Payment Delay and Term Extension (in months)         3 months 4 months
Medium and heavy duty truck | Current            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         $ 1,066 $ 2,369
Medium and heavy duty truck | 30 to 59 Days Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0 0
Medium and heavy duty truck | 60 to 89 Days Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0 0
Medium and heavy duty truck | 90 Days or More Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         0 0
Medium and heavy duty truck | Total Past Due            
Loan modifications to borrowers experiencing financial difficulties            
Loan modifications to borrowers experiencing financial difficulties         $ 0 $ 0