Investments - Schedule of Number of AFS Securities in Unrealized Loss Position, Including Related Parties (Details)	Mar. 31, 2026 position
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items]
Unrealized Loss Position	7,170
Unrealized Loss Position 12 Months or More	4,965
Due to related parties
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items]
Unrealized Loss Position	278
Unrealized Loss Position 12 Months or More	69

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.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 30
-Name Accounting Standards Codification
-Section 55
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-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without an allowance for credit loss. Includes beneficial interest in securitized financial asset.

+ References

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Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

+ References

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