Investments - Nonaccrual Loans (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Investments | ||
| Nonaccrual loans with no allowance | $ 3,447 | $ 0 |
| Nonaccrual loans with an allowance | 58,258 | 21,768 |
| Total nonaccrual loans | 61,705 | 21,768 |
| Insurance Solutions | ||
| Investments | ||
| Total nonaccrual loans | 61,705 | 21,768 |
| Commercial real estate mortgage loans | Insurance Solutions | ||
| Investments | ||
| Nonaccrual loans with no allowance | 3,447 | 0 |
| Nonaccrual loans with an allowance | 17,195 | 10,799 |
| Total nonaccrual loans | 20,642 | 10,799 |
| Multi-family mortgage loans | Insurance Solutions | ||
| Investments | ||
| Nonaccrual loans with an allowance | 41,063 | 10,969 |
| Total nonaccrual loans | 41,063 | 10,969 |
| Corporate loans | Insurance Solutions | ||
| Investments | ||
| Total nonaccrual loans | $ 0 | $ 0 |