Investments - Schedule of Commercial Loan Participations, Allowance for Credit Loss (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Financing Receivable, Allowance for Credit Loss [Roll Forward] | ||
| Allowance for credit losses beginning balance | $ 4,515 | $ 7,644 |
| Provision (reversal) for credit losses | 141 | (248) |
| Reduction in allowance due to dispositions | 0 | (665) |
| Allowance for credit losses ending balance | $ 4,656 | $ 6,731 |
| X | ||||||||||
- Definition Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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| X | ||||||||||
- Definition Amount of writeoff of financing receivable, charged against allowance for credit loss. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of credit loss expense (reversal of expense) for financing receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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