Finance receivables measured at fair value (Details - Reconciliation of finance receivables) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Receivables [Abstract]
Balance at beginning of period	$ 4,212,167	$ 3,559,029	$ 3,655,855	$ 3,313,767
Finance receivables at fair value acquired during period	801,272	392,822	2,067,908	1,275,701
Payments received on finance receivables at fair value	(307,572)	(260,043)	(878,211)	(777,612)
Net interest income accretion on fair value receivables	(81,282)	(66,867)	(220,967)	(193,415)
Mark to fair value	0	0	0	6,500
Balance at end of period	$ 4,624,585	$ 3,624,941	$ 4,624,585	$ 3,624,941

No definition available.

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- Definition

The total amount of other operating income, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operation.

+ References

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- Definition

The cash outflow for the purchase of amounts due from customers, clients, lessees, borrowers, or others under the terms of its agreements therewith.

+ References

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- Definition

The cash inflow associated with the collection of receivables arising from the financing of goods and services.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References

No definition available.

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- Definition

Fair value portion of receivables, including, but not limited to, trade account receivables, note receivables, and loan receivables.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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