Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
May 03, 2019	Apr. 27, 2018	May 03, 2019	Apr. 27, 2018	Aug. 03, 2018
Disaggregation of Revenue [Abstract]
Revenue	$ 739,603	$ 721,413	$ 2,284,853	$ 2,219,552
Gift card breakage	1,699	1,894	5,355	5,647
Deferred revenue related to gift cards	86,261		86,261		$ 76,199
Revenue recognized for redemption of gift cards			36,815	35,102
Restaurant [Member]
Disaggregation of Revenue [Abstract]
Revenue	610,120	592,677	1,832,273	1,774,112
Retail [Member]
Disaggregation of Revenue [Abstract]
Revenue	$ 129,483	$ 128,736	$ 452,580	$ 445,440

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130543-203045

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130539-203045

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration