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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.

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Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the rights acquired through registration of a trade name to gain or protect exclusive use thereof for a projected indefinite period of benefit.

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The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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Acquisition and Divestiture (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
	Oct. 21, 2014	Nov. 29, 2015	Nov. 23, 2014	Nov. 29, 2015	Nov. 23, 2014	May. 31, 2015
Divestiture [Line Items]
Proceeds from divestiture				$ 822.7	$ 0.0
Pre-tax gain on sale		$ 199.1	$ 0.0	199.1	$ 0.0
Intangible Assets, Net [Line Items]
Brand asset retained		4,083.0		4,083.0		$ 4,262.1
International [Member] \| Green Giant Brand [Member]
Intangible Assets, Net [Line Items]
Brand asset retained		30.1		$ 30.1
Sale of North American Green Giant Product Lines [Member]
Divestiture [Line Items]
Proceeds from divestiture		822.7
Pre-tax gain on sale		199.1
Net cash proceeds		$ 788.0
Business Acquisition, Annie's Inc [Member]
Acquisition [Line Items]
Aggregate purchase price	$ 821.2
Goodwill, Acquired During Period	589.8
Business Acquisition, Annie's Inc [Member] \| Brands [Member]
Acquisition [Line Items]
Indefinite Lived Intangible Assets Acquired	244.5
Business Acquisition, Annie's Inc [Member] \| Customer Relationships [Member]
Acquisition [Line Items]
Finite Lived Intangible Assets Acquired	$ 23.9