Quarterly report [Sections 13 or 15(d)]

Basic and Diluted Earnings Per Share (Basic and Diluted Earnings Per Share) (Details)

v3.25.2
Basic and Diluted Earnings Per Share (Basic and Diluted Earnings Per Share) (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended
Aug. 31, 2025
Aug. 31, 2024
Basic earnings per share:    
Net income $ 383.8 $ 427.4
Weighted-average common shares outstanding 360.1 360.1
Basic earnings per share $ 1.07 $ 1.19
Diluted earnings per share:    
Net income $ 383.8 $ 427.4
Weighted-average common shares outstanding 360.1 360.1
Dilutive effect of common share equivalents 1.8 1.8
Weighted-average common shares outstanding, assuming dilution 361.9 361.9
Diluted earnings per share $ 1.06 $ 1.18
Weighted-average anti-dilutive common share equivalents 0.2 0.6