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Capitalized Mortgage Servicing Rights - Narrative (Details) - MSRs - USD ($)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Servicing Asset at Amortized Cost [Line Items]    
Prepayment fees collected $ 6,400,000 $ 48,200,000
Valuation allowance $ 0 $ 0
Weighted average    
Servicing Asset at Amortized Cost [Line Items]    
Estimated life remaining 8 years 8 years 7 months 6 days