INCOME TAXES (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Nov. 24, 2013	Nov. 25, 2012	Nov. 24, 2013	Nov. 25, 2012	May 26, 2013
Income Tax Disclosure [Abstract]
Income tax expense	$ 117.9	$ 109.7	$ 151.8	$ 233.5
Effective tax rate	34.00%	34.00%	29.00%	33.00%
Gross unrecognized tax benefits	100.4		100.4		100.0
Unrecognized tax benefits with uncertainty of timing of deductibility	8.0		8.0		8.0
Unrecognized liabilities for gross interest and penalties	30.2		30.2		30.4
Unrecognized tax benefits that would favorably impact effective tax rate	65.0		65.0		61.8
Gross unrecognized tax benefits, actual	$ 8.0		$ 8.0