v3.26.1
Segment Information - Narrative (Details) - Business
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting Information [Line Items]    
Number of businesses 2  
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] srt:ChiefExecutiveOfficerMember  
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description In assessing performance of its operating segments, the Company’s chief operating decision maker, the Chief Executive Officer, reviews several financial measures including gross written premiums, net earned premiums, losses and LAE, net of reinsurance recoveries, and other revenue and expenses.  
Gross Written Premiums | Geographic Concentration Risk | Texas    
Segment Reporting Information [Line Items]    
Concentration risk 94.00% 81.00%