Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation Plans (Stock Option Activity) (Details)

v3.22.2
Stock-Based Compensation Plans (Stock Option Activity) (Details) - Stock Options [Member]
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
May 31, 2022
USD ($)
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Outstanding, Beginning balance, Shares subject to options | shares 3.6
Granted, Shares subject to options | shares 0.4
Exercised, Shares subject to options | shares (0.7)
Outstanding, Ending balance, Shares subject to options | shares 3.3
Exercisable, Shares subject to options | shares 2.3
Outstanding, Beginning balance, Weighted-average exercise price per share $ 62.89
Granted, Weighted-average exercise price per share 109.71
Exercised, Weighted-average exercise price per share 52.50
Forfeited, Weighted-average exercise price per share 88.13
Expired, Weighted-average exercise price per share 35.37
Outstanding, Ending balance, Weighted-average exercise price per share 70.68
Exercisable, Weighted-average exercise price per share $ 62.11
Outstanding, Weighted-average remaining contractual term (years) 6 years
Exercisable, Weighted-average remaining contractual term (years) 5 years
Outstanding, Aggregate intrinsic value | $ $ 174.9 [1]
Exercisable, Aggregate intrinsic value | $ $ 144.0 [1]
[1] Total shares valued at the market price of the underlying stock as of May 31, 2022 less the exercise price.