Note 5 - Derivative Financial Instruments - Schedule of Location and Amount of Gain (Loss) from Derivatives Not Designated as Hedging Instruments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Nov. 27, 2022	Nov. 28, 2021	Nov. 27, 2022	Nov. 28, 2021
Total losses from derivative instruments not designated as hedging instruments	$ 5.3	$ 7.0	$ 14.8	$ 17.2
Commodity Contract [Member] | Cost of Sales [Member]
Total losses from derivative instruments not designated as hedging instruments	3.7	4.6	10.0	8.8
Foreign Exchange Contract [Member] | Cost of Sales [Member]
Total losses from derivative instruments not designated as hedging instruments	$ 1.6	$ 2.4	$ 4.8	$ 8.4