Income Taxes (Components Of Earnings Before Income Taxes And After-Tax Earnings From Joint Ventures And The Corresponding Income Taxes Thereon) (Details) - USD ($) $ in Millions	12 Months Ended
	May 28, 2023	May 29, 2022	May 30, 2021
Earnings before income taxes and after-tax earnings from joint ventures:
United States	$ 2,740.5	$ 2,652.3	$ 2,567.1
Foreign	400.0	557.3	290.3
Total earnings before income taxes and after-tax earnings from joint ventures	3,140.5	3,209.6	2,857.4
Income taxes currently payable:
Federal	487.1	384.2	369.8
State and local	82.2	60.8	47.5
Foreign	65.1	79.1	93.0
Total current	634.4	524.1	510.3
Income taxes deferred:
Federal	9.6	75.0	117.9
State and local	(8.1)	18.3	13.6
Foreign	(23.7)	(31.1)	(12.7)
Total deferred	(22.2)	62.2	118.8
Total income taxes	$ 612.2	$ 586.3	$ 629.1