Summary of Significant Accounting Policies (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	May 28, 2023	May 29, 2022	May 30, 2021	Aug. 30, 2020	May 31, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Equity	$ (10,700.0)	$ (10,788.0)	$ (9,773.2)		$ (8,349.5)
Retained Earnings [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Equity	$ (19,838.6)	$ (18,532.6)	(17,069.8)		(15,982.1)
Building [Member]
Useful lives of assets [Line Items]
Property, Plant and Equipment Useful Life	40 years
Minimum [Member]
Useful lives of assets [Line Items]
Finite-Lived Intangible Assets Useful Life	4 years
Minimum [Member] | Equipment, Furniture and Software [Member]
Useful lives of assets [Line Items]
Property, Plant and Equipment Useful Life	3 years
Maximum [Member]
Useful lives of assets [Line Items]
Finite-Lived Intangible Assets Useful Life	30 years
Maximum [Member] | Equipment, Furniture and Software [Member]
Useful lives of assets [Line Items]
Property, Plant and Equipment Useful Life	10 years
Accounting Standards Update 2016-13 [Member] | Retained Earnings [Member] | Cumulative Effect Period Of Adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Equity	$ 0.0		$ 0.0	$ 5.7	$ 5.7