v3.26.3
Statutory Accounting - Schedule of Statutory Net Income, Statutory Surplus and Contingency Reserve Liability (Details) - Affiliated Entity - Essent Guaranty Inc - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Dividends Restrictions      
Statutory net income $ 244,439 $ 361,056  
Statutory surplus 1,029,134   $ 951,100
Contingency reserve liability $ 2,687,767   $ 2,621,787