Finance Receivables, Credit Quality Information, and Allowance for Credit Losses - Summary of Contractual Delinquencies of Loans that were Modified to Borrowers Experiencing Financial Difficulty (Parenthetical) (Details) - USD ($)
$ in Thousands

3 Months Ended

9 Months Ended

Sep. 30, 2026

Sep. 30, 2025

Sep. 30, 2026

Sep. 30, 2025

Financing Receivable, Credit Quality Indicator [Line Items]

Modified finance receivables charged off

$ 64,754

$ 55,298

$ 206,177

$ 177,535

Large Loans [Member]

Financing Receivable, Credit Quality Indicator [Line Items]

Modified finance receivables charged off

40,576

31,332

125,789

101,727

Large Loans [Member] | Contractual Delinquencies of Loans that were Modified to Borrowers [Member]

Financing Receivable, Credit Quality Indicator [Line Items]

Modified finance receivables charged off

2,900

2,300

Small Loans [Member]

Financing Receivable, Credit Quality Indicator [Line Items]

Modified finance receivables charged off

$ 24,178

$ 23,966

80,388

75,808

Small Loans [Member] | Contractual Delinquencies of Loans that were Modified to Borrowers [Member]

Financing Receivable, Credit Quality Indicator [Line Items]

Modified finance receivables charged off

$ 1,100

$ 900

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details