v3.26.1
Capitalized Mortgage Servicing Rights - Narrative (Details) - MSRs - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Capitalized Mortgage Servicing Rights          
Prepayment fees collected $ 0.8 $ 0.9 $ 1.7 $ 1.9  
Minimum          
Capitalized Mortgage Servicing Rights          
Discount rate, percentage     8.00%    
Maximum          
Capitalized Mortgage Servicing Rights          
Discount rate, percentage     14.00%    
Weighted average          
Capitalized Mortgage Servicing Rights          
Discount rate, percentage     12.00%    
Estimated life remaining 5 years 9 months 18 days   5 years 9 months 18 days   6 years 1 month 6 days