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Reinsurance - Schedule of Amounts Related to QSR Transactions (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Ceded Credit Risk [Line Items] |  |  |  |
Ceded premiums earned | $ (34,456) | $ (33,940) | $ (99,411) | $ (99,466)
Reinsurance Policy, Type [Axis]: 2016, 2018 and 2021 QSR Transaction |  |  |  |
Ceded Credit Risk [Line Items] |  |  |  |
Reinsurance ceded claims and claims (benefits) expenses, termination fee |  |  | 300 |
Third-party Reinsurers |  |  |  |
Ceded Credit Risk [Line Items] |  |  |  |
Ceded risk-in-force | 12,699,082 | 12,968,039 | 12,699,082 | 12,968,039
Ceded premiums earned | (39,847) | (41,761) | (121,085) | (124,585)
Ceded claims and claim expenses | 4,123 | 2,449 | 7,899 | 2,970
Ceding commission earned | 10,246 | 10,152 | 29,683 | 30,666
Profit commission | $ 19,083 | $ 21,883 | $ 62,439 | $ 69,641

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