ACQUISITIONS (Pro Forma Results) (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	May 26, 2013	May 27, 2012	May 29, 2011
Business Combinations [Abstract]
Pro forma net sales	$ 18,406.0	$ 18,364.3	$ 12,979.1
Pro forma net income from continuing operations	$ 841.9	$ 610.9	$ 873.6
Pro forma net income from continuing operations per share—basic	$ 2.05	$ 1.48	$ 2.03
Pro forma net income from continuing operations per share—diluted	$ 2.02	$ 1.46	$ 2.01