Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130549-203045

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 2
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130531-203044

Name:	us-gaap_ContractWithCustomerLiabilityNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Revenue Recognition (Deferred Revenue from Contract with Customer) (Details) - USD ($) $ in Millions	Nov. 25, 2018	Aug. 26, 2018	May 27, 2018
Unearned Revenues
Unearned revenues	$ 388.6		$ 415.8
Other liabilities
Deferred franchise fees - non-current	2.8
Gift Card
Unearned Revenues
Unearned revenues	411.6	$ 404.3	$ 443.1
Unearned revenues - discounts	(24.3)
Other
Unearned Revenues
Unearned revenues	$ 1.3