Restructuring, Impairment, and Other Exit Costs (Schedule Of Restructuring Charges And Project-related Costs Presentation) (Details) - USD ($) $ in Millions	12 Months Ended
	May 28, 2023	May 29, 2022	May 30, 2021
Restructuring and Related Cost [Line Items]
Restructuring charges (recoveries), impairment, and other exit costs	$ 61.0	$ (23.2)	$ 172.7
Project-related costs classified in cost of sales	2.4	0.0	0.0
Restructuring, impairment, and other exit costs (recoveries) [Member]
Restructuring and Related Cost [Line Items]
Restructuring charges (recoveries), impairment, and other exit costs	56.2	(26.5)	170.4
Cost of Sales [Member]
Restructuring and Related Cost [Line Items]
Restructuring charges (recoveries), impairment, and other exit costs	$ 4.8	$ 3.3	$ 2.3