PRE-TAX INCOME AND INCOME TAXES (Provision for Income Taxes) (Details) - USD ($) $ in Millions	12 Months Ended
	May 29, 2016	May 31, 2015	May 25, 2014
Current
Federal	$ 338.2	$ 284.6	$ 280.0
State	39.4	26.4	26.0
Canada	5.3	5.7	10.2
Foreign - other	15.2	23.4	10.9
Current income tax expense (benefit), total	398.1	340.1	327.1
Deferred
Federal	(139.7)	22.7	(67.4)
State	(38.1)	6.1	(67.0)
Canada	(0.8)	1.1	1.0
Foreign - other	5.9	(7.9)	(15.4)
Deferred income tax expense (benefit), total	(172.7)	22.0	(148.8)
Income tax expense (benefit) continuing operations, total	$ 225.4	$ 362.1	$ 178.3