Quarterly report pursuant to Section 13 or 15(d)

Fair Value - Summary Of The Estimated Change In The Fair Value Of MSRs From Adverse Changes In The Significant Assumptions (Detail)

v3.22.2
Fair Value - Summary Of The Estimated Change In The Fair Value Of MSRs From Adverse Changes In The Significant Assumptions (Detail) - Mortgage Servicing Rights [Member]
$ in Thousands
Jun. 30, 2022
USD ($)
Servicing Assets And Servicing Liabilities At Fair Value Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]  
Impact on fair value of 10% adverse change, Weighted-Average Prepayment Speed $ (8,958)
Impact on fair value of 20% adverse change, Weighted-Average Prepayment Speed (17,439)
Impact on fair value of 10% adverse change, Discount Rate (15,042)
Impact on fair value of 20% adverse change, Discount Rate (28,909)
Impact on fair value of 10% adverse change, Weighted Average Delinquency Rate (467)
Impact on fair value of 20% adverse change, Weighted Average Delinquency Rate $ (934)