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Mortgage Servicing Rights - Additional Information (Details) - USD ($)
$ in Millions
6 Months Ended 12 Months Ended
Jun. 30, 2024
Dec. 31, 2023
Jun. 30, 2023
Transfers and Servicing [Abstract]      
Unpaid principal balance of mortgage loans serviced for others, amount $ 707.7   $ 500.7
Fair value of servicing rights, weighted average discount rate 8.00% 8.00%  
Fair value of servicing rights, weighted average constant prepayment rate 4.70% 6.50%