Fair Value - Financial Instruments Not Carried at Fair Value (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Held-to-maturity securities, net
Carrying values and fair value measurements of financial instruments not carried at fair value
Carrying Value	$ 4,833	$ 4,833
Fair value	4,863	4,934
Carrying Value \| Agent loans, net
Carrying values and fair value measurements of financial instruments not carried at fair value
Carrying Value	109,331	92,731
Carrying Value \| Other loans receivable, net
Carrying values and fair value measurements of financial instruments not carried at fair value
Carrying Value	15,491	11,555
Carrying Value \| Held-to-maturity securities, net
Carrying values and fair value measurements of financial instruments not carried at fair value
Carrying Value	4,833	4,833
Fair Value \| Agent loans, net \| Level 3 Fair Value
Carrying values and fair value measurements of financial instruments not carried at fair value
Fair Value	113,850	90,713
Fair Value \| Other loans receivable, net \| Level 3 Fair Value
Carrying values and fair value measurements of financial instruments not carried at fair value
Fair Value	12,509	11,555
Fair Value \| Held-to-maturity securities, net \| Level 3 Fair Value
Carrying values and fair value measurements of financial instruments not carried at fair value
Fair value	$ 4,863	$ 4,934

Amount, after allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity).

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Fair value of investment in debt security measured at amortized cost (held-to-maturity).

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Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

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Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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