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Goodwill and Intangibles - Narrative (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Apr. 19, 2013
Goodwill [Line Items]
Goodwill	$ 259,846	$ 259,846
Domestic servicing rights, at fair value | Before consolidation of securitization VIEs
Goodwill [Line Items]
Servicing rights intangibles	65,500	58,100
VIE eliminations | Domestic servicing rights, at fair value
Goodwill [Line Items]
Servicing rights intangibles	37,300	35,700
Infrastructure Lending Segment
Goodwill [Line Items]
Goodwill	$ 119,400	119,400
Useful life	15 years
Investing and Servicing Segment
Goodwill [Line Items]
Goodwill	$ 140,400	$ 140,400
Useful life	15 years
Tax deductible component			$ 149,900

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