Reinsurance (Details) - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2023 |
Jun. 30, 2022 |
Mar. 31, 2021 |
|
| Reinsurance Retention Policy | |||
| Catastrophe bond, face value | $ 275.0 | $ 400.0 | |
| Catastrophe | |||
| Reinsurance Retention Policy | |||
| Retention amount | $ 12.5 | ||
| Earthquake | |||
| Reinsurance Retention Policy | |||
| XOL reinsurance, protection | 2,150.0 | ||
| Hawaii Hurricane | |||
| Reinsurance Retention Policy | |||
| XOL reinsurance, protection | 1,010.0 | ||
| U.S. Hurricane | |||
| Reinsurance Retention Policy | |||
| XOL reinsurance, protection | $ 250.0 |