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Schedule of Mortgage Servicing Rights Sensitivity Analysis of Fair Value (Details)
$ in Thousands
Sep. 30, 2022
USD ($)
Dec. 31, 2021
USD ($)
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]    
Impact on fair value of 10% adverse change in prepayment speed $ (50,494) $ (110,222)
Impact on fair value of 20% adverse change in prepayment speed (100,112) (210,406)
Impact on fair value of 10% adverse change in delinquency (3,898) (3,470)
Impact on fair value of 20% adverse change in delinquency (7,826) (6,947)
Impact on fair value of 10% adverse change in discount rate (43,287) (42,188)
Impact on fair value of 20% adverse change in discount rate (84,217) (82,126)
Impact on fair value of 10% adverse change in per loan annual cost to service (20,095) (25,919)
Impact on fair value of 20% adverse change in per loan annual cost to service $ (39,132) $ (51,911)
Measurement Input, Constant Prepayment Rate [Member]    
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]    
Weighted average assumption 0.069 0.129
Measurement Input, Delinquency [Member]    
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]    
Weighted average assumption 0.007 0.013
Measurement Input, Discount Rate [Member]    
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]    
Weighted average assumption 0.050 0.047
Measurement Input, Per Loan Annual Cost to Service [Member]    
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]    
Weighted average assumption 67.71 66.76