XML 105 R95.htm IDEA: XBRL DOCUMENT v3.22.1
Fair Value Measurement - Summary of Unobservable Inputs Used in the Fair Value Measurements on Recurring Basis (Details) - Fair Value, Measurements, Recurring - Level 3
 3 Months Ended
Mar. 31, 2022
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Debt Instrument, Valuation Technique [Extensible List] Single Issuer Trust Preferred
Servicing Asset, Valuation Technique [Extensible List] Servicing Assets
Single Issuer Trust Preferred  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Impact to Valuation from an Increased or Higher Input Value Decrease
Single Issuer Trust Preferred | Minimum  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Unobservable Inputs 0.032
Single Issuer Trust Preferred | Maximum  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Unobservable Inputs 0.064
Single Issuer Trust Preferred | Weighted Average  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Unobservable Inputs 0.046
Servicing Assets | Prepayment Speeds  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Impact to Valuation from an Increased or Higher Input Value Decrease
Servicing Assets | Prepayment Speeds | Minimum  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Unobservable Inputs 0.000
Servicing Assets | Prepayment Speeds | Maximum  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Unobservable Inputs 0.326
Servicing Assets | Prepayment Speeds | Weighted Average  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Unobservable Inputs 0.135
Servicing Assets | Discount Rate  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Impact to Valuation from an Increased or Higher Input Value Decrease
Servicing Assets | Discount Rate | Minimum  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Unobservable Inputs 0.006
Servicing Assets | Discount Rate | Maximum  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Unobservable Inputs 0.531
Servicing Assets | Discount Rate | Weighted Average  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Unobservable Inputs 0.087
Servicing Assets | Expected Weighted Average Loan life  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Impact to Valuation from an Increased or Higher Input Value Increase
Servicing Assets | Expected Weighted Average Loan life | Minimum  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Expected weighted average loan life 0 years
Servicing Assets | Expected Weighted Average Loan life | Maximum  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Expected weighted average loan life 9 years 2 months 12 days
Servicing Assets | Expected Weighted Average Loan life | Weighted Average  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Expected weighted average loan life 3 years 10 months 24 days