Receivable Portfolios, Net - Schedule of Receivable Portfolios, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Jun. 30, 2026	Dec. 31, 2025	Sep. 30, 2025	Jun. 30, 2025	Dec. 31, 2024
Receivables [Abstract]
Amortized cost	$ 0		$ 0
Negative allowance for expected recoveries	4,763,412		4,371,532
Receivable portfolios, net	$ 4,763,412	$ 4,609,705	$ 4,371,532	$ 4,270,016	$ 4,184,780	$ 3,776,369

Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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+ Details

- Definition

Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

+ References + Details