GOODWILL AND OTHER IDENTIFIABLE INTANGIBLE ASSETS (Other Identifiable Intangible Assets) (Details) (USD $) In Millions, unless otherwise specified	Aug. 24, 2014	May 25, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
Non-amortizing intangible assets, gross carrying amount	$ 1,057.9	$ 1,059.5
Amortizing intangible assets, gross carrying amount	2,375.1	2,376.1
Intangible assets, gross carrying amount	3,433.0	3,435.6
Non-amortizing intangible assets, accumulated amortization	0	0
Amortizing intangible assets, accumulated amortization	257.4	230.7
Intangible assets, accumulated amortization	$ 257.4	$ 230.7