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Capitalized Mortgage Servicing Rights - Narrative (Details) - MSRs - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Capitalized Mortgage Servicing Rights      
Prepayment fees collected $ 0.9 $ 1.0  
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 10 months 24 days   6 years 1 month 6 days