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Mortgage Servicing Rights Summary of Changes in Mortgage Servicing Rights (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Servicing Asset [Abstract]          
Fair value of MSRs $ 50,700   $ 50,700   $ 54,000
Residential Mortgage          
Amortized Cost:          
Balance at beginning of period 30,133 $ 30,646 30,691 $ 31,602  
Originations of MSRs 960 1,058 2,585 2,523  
Amortization (1,173) (1,180) (3,356) (3,601)  
Balance at end of period 29,920 30,524 29,920 30,524  
Servicing Asset [Abstract]          
Balance at end of period 0   0    
Fair value of MSRs $ 50,731 $ 48,971 $ 50,731 $ 48,971