Finance Receivables, net (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Receivables [Abstract]
Changes in estimated recoveries	$ 43,886	$ 27,922
Recoveries collected in excess of forecast	22,698	16,500
Changes in expected future recoveries	$ 21,188	$ 11,422