Goodwill and Other Intangible Assets (Schedule of components of goodwill and other intangible assets) (Details) - USD ($) $ in Millions	Feb. 23, 2020	May 26, 2019
Goodwill and Other Intangible Assets [Abstract]
Goodwill	$ 13,950.8	$ 13,995.8
Intangible assets not subject to amortization:
Brands and other indefinite-lived intangibles	6,568.8	6,590.8
Intangible assets subject to amortization:
Franchise agreements, customer relationships, and other finite-lived intangibles	772.2	786.1
Less accumulated amortization	(232.6)	(210.1)
Intangible assets subject to amortization, net	539.6	576.0
Other intangible assets	7,108.4	7,166.8
Total	$ 21,059.2	$ 21,162.6

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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-Publisher FASB
-Name Accounting Standards Codification
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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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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.

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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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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance.

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