XML 52 R62.htm IDEA: XBRL DOCUMENT v3.20.1
Earnings Per Share (Computation of Basic and Diluted Earnings Per Common Share) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Numerator:    
Net (loss) income (attributable) available to RenaissanceRe common shareholders $ (81,974) $ 273,717
Amount allocated to participating common shareholders (146) (3,121)
Net (loss) income allocated to RenaissanceRe common shareholders $ (82,120) $ 270,596
Denominator:    
Denominator for basic (loss) income per RenaissanceRe common share - weighted average common shares 43,441 42,065
Per common share equivalents of employee stock options and non-vested shares 0 26
Denominator for diluted (loss) income per RenaissanceRe common share - adjusted weighted average common shares and assumed conversions 43,441 42,091
Net (loss) income (attributable) available to RenaissanceRe common shareholders per common share – basic $ (1.89) $ 6.43
Net (loss) income (attributable) available to RenaissanceRe common shareholders per common share – diluted $ (1.89) $ 6.43