Goodwill and Other Intangible Assets (Schedule of components of goodwill and other intangible assets) (Details) (USD $) In Millions, unless otherwise specified	Nov. 25, 2012	May 27, 2012
Goodwill and Other Intangible Assets [Abstract]
Goodwill	$ 8,604.1	$ 8,182.5
Brands	4,499.2	4,217.1
Patents, trademarks, and other finite-lived intangibles	600.8	544.7
Less accumulated amortization	(74.0)	(56.9)
Intangible assets subject to amortization	526.8	487.8
Other intangible assets	5,026.0	4,704.9
Total Goodwill and Intangible Assets	$ 13,630.1	$ 12,887.4

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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