v3.25.2
Earnings per share available to SiriusPoint common shareholders - Narrative (Details) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
RSUs        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of diluted earnings per share (in shares) 48,727 17,799 26,933 8,900