XML 49 R39.htm IDEA: XBRL DOCUMENT v3.23.1
Finance Receivables, Credit Quality Information, and Allowance for Credit Losses - Summary of Financial Effects of Borrowers Experiencing Financial Difficulty (Details)
$ in Millions
 3 Months Ended
Mar. 31, 2023
USD ($)
Small Loans [Member] | Principal Forgiveness [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Reduced amortized cost basis $ 0.1
Small Loans [Member] | Deferrals [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Average monthly payment deferrals 3 months
Small Loans [Member] | Interest Rate Reduction [Member] | Minimum [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Reduced weighted-average contractual interest 22.90%
Small Loans [Member] | Interest Rate Reduction [Member] | Maximum [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Reduced weighted-average contractual interest 35.50%
Small Loans [Member] | Term Extension [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Added weighted-average period to loans 1 year 2 months 12 days
Large Loans [Member] | Principal Forgiveness [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Reduced amortized cost basis $ 0.2
Large Loans [Member] | Deferrals [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Average monthly payment deferrals 3 months
Large Loans [Member] | Interest Rate Reduction [Member] | Minimum [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Reduced weighted-average contractual interest 18.00%
Large Loans [Member] | Interest Rate Reduction [Member] | Maximum [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Reduced weighted-average contractual interest 30.30%
Large Loans [Member] | Term Extension [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Added weighted-average period to loans 1 year 3 months 18 days