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Investments Realized Gain (Loss) on Investments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Gain (Loss) on Securities [Line Items]
Sales of fixed maturity securities, available-for-sale	$ 94,668	$ 15,161
Debt Securities, Available-for-sale, Realized Gain	1,632	131
Debt Securities, Available-for-sale, Realized Loss	691	225
Investment related gains (losses), net	140	(2,626)
Other long-term investments	(134)	(788)
Investment related gains (losses)	613	(1,487)
Change in fair value of equity securities	(127)	164
Change in fair value of limited partnerships	(429)	(969)
Change in fair value of structured note	307	0
Change in credit loss allowance	(224)	(334)
Debt Securities [Member]
Gain (Loss) on Securities [Line Items]
Fixed maturity securities	349	(699)
Equity Securities [Member]
Gain (Loss) on Securities [Line Items]
Investment related gains (losses), net	(100)	200
Equity securities	$ 398	$ 0

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