Investments - Schedule of Debt Securities by Contractual Maturity Periods (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Cost or Amortized Cost | ||
| Due in one year or less | $ 128,596 | |
| Due after one year through five years | 410,554 | |
| Due after five years through ten years | 180,145 | |
| Due after ten years | 102,563 | |
| Cost or Adjusted / Amortized Cost | $ 821,858 | $ 726,774 |
| Percent of Total | ||
| Due in one year or less | 15.60% | |
| Due after one year through five years | 50.00% | |
| Due after five years through ten years | 21.90% | |
| Due after ten years | 12.50% | |
| Total | 100.00% | |
| Fair Value | ||
| Due in one year or less | $ 127,900 | |
| Due after one year through five years | 399,655 | |
| Due after five years through ten years | 174,508 | |
| Due after ten years | 99,847 | |
| Total | $ 801,910 | $ 713,237 |
| Percent of Total | ||
| Due in one year or less | 15.90% | |
| Due after one year through five years | 49.80% | |
| Due after five years through ten years | 21.80% | |
| Due after ten years | 12.50% | |
| Total | 100.00% |
| X | ||||||||||
- Definition Available for sale securities debt maturities after five through ten years amortized cost percentages. No definition available.
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- Definition Percentage of fair value for available-for-sale debt securities maturing in the sixth fiscal year through the tenth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments. No definition available.
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- Definition Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost Percentages. No definition available.
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- Definition Percentage of fair value for available-for-sale debt securities maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments. No definition available.
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| X | ||||||||||
- Definition Percentage of amortized cost for available-for-sale debt securities maturing after the tenth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments. No definition available.
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| X | ||||||||||
- Definition Percentage of fair value for available-for-sale debt securities maturing after the tenth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments. No definition available.
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| X | ||||||||||
- Definition Available For Sale Securities Debt Maturities Amortized Cost Percentage No definition available.
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| X | ||||||||||
- Definition Percentage of amortized cost for available-for-sale debt securities, net of adjustments, which include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments. No definition available.
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- Definition Available For Sale Securities Debt Maturities Within One Year Amortized Cost Percentages. No definition available.
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- Definition Percentage of fair value for available-for-sale debt securities maturing in the next fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments. No definition available.
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| X | ||||||||||
- Definition Percentage of fair value for available-for-sale debt securities, net of adjustments, which include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments. No definition available.
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| X | ||||||||||
- Definition Available For Sale Securities Percentage No definition available.
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| X | ||||||||||
- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- References No definition available.
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| X | ||||||||||
- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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