Derivative Instruments And Hedging Activities (Effects Of Derivative Instruments In Fair Value Hedging Relationships) (Details) (Interest, Net, Fair Value Hedging, Interest rate related, USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Feb. 24, 2013	Feb. 26, 2012	Feb. 24, 2013	Feb. 26, 2012
Interest, Net | Fair Value Hedging | Interest rate related
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Earnings on Derivatives	$ (1.2)	$ (0.3)	$ 0	$ (1.9)
Amount of Gain (Loss) Recognized in Earnings on Related Hedged Item	$ 1.2	$ 0.3	$ 0	$ 1.9