v3.25.2
Reinsurance - Schedule of ILN Transactions and XOL Transactions (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Oct. 26, 2021
Apr. 27, 2021
Reinsurance Policy, Type [Axis]: 2021-1 ILN      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Percentage of population with production prior to period start date (in percent) 1.00%    
Reinsurance Policy, Type [Axis]: 2021-1 ILN Transaction      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Initial Reinsurance Coverage     $ 367,238
Current Reinsurance Coverage $ 115,702    
Initial First Layer Retained Loss     $ 163,708
Current First Layer Retained Loss $ 162,547    
Reinsurance Policy, Type [Axis]: 2021-2 ILN      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Percentage of population with production prior to period start date (in percent) 2.00%    
Reinsurance Policy, Type [Axis]: 2021-2 ILN Transaction      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Initial Reinsurance Coverage   $ 363,596  
Current Reinsurance Coverage $ 205,070    
Initial First Layer Retained Loss   $ 146,229  
Current First Layer Retained Loss 144,736    
Reinsurance Policy, Type [Axis]: 2022-1 XOL Transaction      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Initial Reinsurance Coverage 289,741    
Current Reinsurance Coverage 162,837    
Initial First Layer Retained Loss 133,366    
Current First Layer Retained Loss $ 130,834    
Percentage of population with production prior to period start date (in percent) 1.00%    
Reinsurance Policy, Type [Axis]: 2022-2 XOL Transaction      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Initial Reinsurance Coverage $ 154,306    
Current Reinsurance Coverage 115,311    
Initial First Layer Retained Loss 78,906    
Current First Layer Retained Loss $ 75,934    
Percentage of population with production prior to period start date (in percent) 1.00%    
Reinsurance Policy, Type [Axis]: 2022-3 XOL Transaction      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Initial Reinsurance Coverage $ 96,779    
Current Reinsurance Coverage 80,282    
Initial First Layer Retained Loss 106,265    
Current First Layer Retained Loss 103,453    
Reinsurance Policy, Type [Axis]: 2023-1 XOL Transaction      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Initial Reinsurance Coverage 89,864    
Current Reinsurance Coverage 68,685    
Initial First Layer Retained Loss 146,513    
Current First Layer Retained Loss 144,245    
Reinsurance Policy, Type [Axis]: 2023-2 XOL Transaction      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Initial Reinsurance Coverage 100,777    
Current Reinsurance Coverage 87,871    
Initial First Layer Retained Loss 136,875    
Current First Layer Retained Loss 136,240    
Reinsurance Policy, Type [Axis]: 2024 XOL Transaction      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Initial Reinsurance Coverage 162,500    
Current Reinsurance Coverage 162,500    
Initial First Layer Retained Loss 312,172    
Current First Layer Retained Loss 312,124    
Reinsurance Policy, Type [Axis]: 2025 XOL Transaction      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Initial Reinsurance Coverage 131,306    
Current Reinsurance Coverage 131,306    
Initial First Layer Retained Loss 147,520    
Current First Layer Retained Loss $ 147,520