Capital Stock (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Jul. 31, 2021	Mar. 03, 2021
Stockholders' Equity Note [Abstract]
Amount authorized to repurchase shares		$ 150.0
Treasury Stock, Shares, Acquired	631,638
Treasury Stock Acquired, Average Cost Per Share	$ 79.16
Treasury Stock, Value, Acquired, Cost Method	$ 50.0
Remaining authorized repurchase amount	100.0
Treasury Stock, Retired, Par Value Method, Amount	$ 46.0