GOODWILL AND OTHER IDENTIFIABLE INTANGIBLE ASSETS (Change in Carrying Amount of Goodwill) (Details) - USD ($) $ in Millions	12 Months Ended
May 29, 2016	May 31, 2015
Goodwill [Roll Forward]
Goodwill, Beginning Balance	$ 4,544.6	$ 4,548.6
Impairment		(20.9)
Acquisitions		43.8
Currency translation and purchase accounting adjustments	(10.8)	(26.9)
Goodwill, Ending Balance	4,533.8	4,544.6
Consumer Foods
Goodwill [Roll Forward]
Goodwill, Beginning Balance	3,824.6	3,850.9
Impairment		(20.9)
Acquisitions		20.0
Currency translation and purchase accounting adjustments	(9.8)	(25.4)
Goodwill, Ending Balance	3,814.8	3,824.6
Commercial Foods
Goodwill [Roll Forward]
Goodwill, Beginning Balance	720.0	697.7
Impairment		0.0
Acquisitions		23.8
Currency translation and purchase accounting adjustments	(1.0)	(1.5)
Goodwill, Ending Balance	$ 719.0	$ 720.0

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of increase (decrease) from foreign currency translation adjustments and purchase accounting adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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