Investments - Schedule of Net Realized Investment Gains (Losses) (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Investments, Debt and Equity Securities [Abstract] | ||||
| Gross realized investment gains | $ 722 | $ 0 | $ 1,768 | $ 24 |
| Gross realized investment losses | (951) | (400) | (2,144) | (400) |
| Net realized investment losses | $ (229) | $ (400) | $ (376) | $ (376) |