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Investments - Narrative (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($) security	Dec. 31, 2024 USD ($) security
Investments, Debt and Equity Securities [Abstract]
Number of positions | security	17	67
Proceeds from sales and maturities of fixed maturity securities	$ 120,267	$ 83,223
Gross realized gains	688	170
Gross realized losses	121	51
Proceeds from sales and maturities of short-term investments	15,144	1,957
Short-term investments, gross realized gains	2	0
Short-term investments, gross realized losses	$ 0	$ 0

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Debt Securities, Available-for-Sale, Short Term Investments, Realized Gain

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Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Subparagraph (a)
-Publisher FASB
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Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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-Paragraph 9
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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.

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Amount of cash inflow from the sale or maturity of long-term held-to-maturity securities.

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