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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
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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

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