Investments - Impairments on Investments (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Schedule of Impairments [Line Items] | ||||
| Credit recovered (impaired) | $ 1 | $ (304) | $ (274) | $ (669) |
| Expected credit losses: | ||||
| Net impairment losses recognized in earnings | (591) | (909) | (1,267) | (1,823) |
| Total available-for-sale securities | ||||
| Schedule of Impairments [Line Items] | ||||
| Intent to sell | (349) | (417) | (339) | (417) |
| Credit recovered (impaired) | 1 | (304) | (274) | (669) |
| Total available-for-sale securities | (348) | (721) | (613) | (1,086) |
| Agent loans | ||||
| Expected credit losses: | ||||
| Agent loans | 0 | 0 | (199) | (164) |
| Other loans receivable | ||||
| Expected credit losses: | ||||
| Agent loans | (289) | (446) | (545) | (840) |
| Net impairment losses recognized in earnings | $ (243) | $ (188) | $ (455) | $ (573) |