v3.26.1
Losses and Loss Adjustment Expenses (Details) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]        
Reserves for losses and LAE, beginning of period $ 2,318,894 $ 1,782,383    
Reserves for losses and LAE, beginning of period     $ 2,796,491  
Less: reinsurance recoverable on unpaid claims, beginning of period     (1,067,551)  
Less: reinsurance recoverable on unpaid claims, beginning of period (921,165) (670,846)    
Reserves for losses and LAE, beginning of period, net of reinsurance 1,908,114 1,207,723 $ 1,728,940 $ 1,111,537
Incurred, net of reinsurance, related to:        
Current period 520,304 368,571    
Prior years 0 0    
Total incurred, net of reinsurance 520,304 368,571    
Paid, net of reinsurance, related to:        
Current period 56,539 42,153    
Prior years 284,591 230,232    
Total paid 341,130 272,385    
Net reserves for losses and LAE, end of period 1,908,114 1,207,723    
Plus: reinsurance recoverable on unpaid claims, end of period 1,162,484 711,030    
Reserves for losses and LAE, end of period $ 3,070,598 $ 1,918,753