Purchased Receivables - Summary of Components of Net Purchased Receivables (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Jun. 30, 2025	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 108,053		$ 74,078
Purchased Receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchased receivables	109,977		77,727
Allowance for credit losses - purchased receivables	(1,924)	$ (3,432)	(3,649)	$ 0	$ 0	$ 0
Total	$ 108,053		$ 74,078