Net Earnings per Share (Tables)

9 Months Ended

Feb. 28, 2021

Earnings Per Share [Abstract]

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

Stock options, restricted stock and equity-settled performance stock units excluded from the calculation of diluted net earnings per share because the effect would have been anti-dilutive, are as follows: 

	Three Months Ended		Nine Months Ended
(in millions)	February 28, 2021	February 23, 2020	February 28, 2021	February 23, 2020
Anti-dilutive stock-based compensation awards	0.3	0.7	0.7	0.6