v3.26.1
Description of Business and Summary of Significant Accounting Policies - Schedules of Concentration of the Reinsurers (Details) - Reinsurance Recoverable Including Reinsurance Premium Paid - Reinsurer Concentration Risk
6 Months Ended 12 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Reinsurer A    
Concentration Risk [Line Items]    
Concentration risk, percentage 14.00%  
Reinsurer B    
Concentration Risk [Line Items]    
Concentration risk, percentage 11.00% 16.00%
Reinsurer C    
Concentration Risk [Line Items]    
Concentration risk, percentage 10.00% 23.00%
Reinsurer D    
Concentration Risk [Line Items]    
Concentration risk, percentage 10.00%  
Reinsurer E    
Concentration Risk [Line Items]    
Concentration risk, percentage   14.00%