v3.26.1
Commitments and Contingencies - Narrative (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2026
USD ($)
customer
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Concentration Risk [Line Items]      
Allowance for off balance sheet credit exposures $ 16,900   $ 16,400
Allowance for off balance sheet credit exposures expense (recoveries) 500 $ (478)  
Maximum retained credit exposure $ 20,000    
Seventy- Seven Relationships      
Concentration Risk [Line Items]      
Number of relationships that have retained unguaranteed exposure | customer 77    
Retained credit exposure $ 3,010,000    
Retained exposure, amount disbursed $ 2,370,000