Mortgage Servicing Rights (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Mortgage Servicing Rights [Abstract]
Unpaid principal balance of reverse mortgage loans in servicing portfolio	$ 2,700,000		$ 2,700,000		$ 2,700,000
Mortgage servicing rights, at fair value	29,055		29,055		29,766
Other, net	2,563	$ 1,581	39,125	$ 16,742
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Unpaid principal balance of reverse mortgage loans in servicing portfolio	2,700,000		2,700,000		2,700,000
Mortgage servicing rights, at fair value	29,055		29,055		$ 29,766
Other, net	2,563	1,581	39,125	16,742
Mortgage servicing rights
Mortgage Servicing Rights [Abstract]
Other, net	(200)	(700)	(700)	(700)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other, net	$ (200)	$ (700)	$ (700)	$ (700)

Mortgage Servicing Rights [Abstract]

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Unpaid Principal Balance of Reverse Mortgage Loans in Servicing Portfolio

+ References

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of revenue earned, classified as other, excluding interest income.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
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Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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