PRE-TAX INCOME AND INCOME TAXES - Schedule of Pre-Tax Income from Continuing Operations (Details) - USD ($) $ in Millions	12 Months Ended
	May 30, 2021	May 31, 2020	May 26, 2019
Income Tax Contingency [Line Items]
Total before tax	$ 1,494.7	$ 1,043.1	$ 899.1
United States
Income Tax Contingency [Line Items]
Total before tax	1,426.5	978.3	826.6
Foreign
Income Tax Contingency [Line Items]
Total before tax	$ 68.2	$ 64.8	$ 72.5