v3.26.3
Net Income (Loss) Per Share Attributable to Common Stockholders - Computation (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Earnings Per Share [Abstract]        
Net loss attributable to Hippo - basic $ 8.8 $ 98.1 $ 26.0 $ 51.7
Net loss attributable to Hippo - diluted $ 8.8 $ 98.1 $ 26.0 $ 51.7
Weighted-average shares used in computing net loss per share attributable to Hippo - basic (in shares) 26,499,520 25,183,389 26,183,300 25,362,467
Weighted-average shares used in computing net loss per share attributable to Hippo - diluted (in shares) 27,030,298 26,025,069 26,628,602 26,186,034
Net income per share attributable to Hippo - basic (in dollars per share) $ 0.33 $ 3.90 $ 0.99 $ 2.04
Net income per share attributable to Hippo - diluted (in dollars per share) $ 0.33 $ 3.77 $ 0.98 $ 1.97