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Earnings Per Share
6 Months Ended
Jan. 31, 2021
Earnings Per Share [Abstract]  
Earnings Per Share Earnings Per Share
Basic net earnings per share is computed by dividing net earnings by the weighted average number of outstanding common shares. Diluted net earnings per share is computed by dividing net earnings by the weighted average number of outstanding common shares and common share equivalents relating to stock options and stock incentive plans.
Basic and diluted net earnings per share calculations are as follows (in millions, except per share amounts):
 Three Months Ended
January 31,
Six Months Ended
January 31,
 2021202020212020
Net earnings$56.2 $64.4 $118.1 $129.5 
Weighted average common shares outstanding:
Weighted average common shares – basic126.6 127.1 126.7 127.0 
Dilutive impact of stock-based awards1.6 1.8 1.5 1.8 
Weighted average common shares – diluted128.2 128.9 128.2 128.8 
Net earnings per share – basic$0.44 $0.51 $0.93 $1.02 
Net earnings per share – diluted$0.44 $0.50 $0.92 $1.01 
Stock options excluded from net earnings per share calculation0.8 0.8 0.9 0.8