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LEASES - Rent Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Aug. 03, 2019	Jul. 28, 2018	Jul. 29, 2017
Operating Leased Assets [Line Items]
Rent expense	$ 211,807	$ 88,697	$ 81,156
Total net rent expense	180,649	87,048	79,486
Rent expense for discontinued operations	32,200	0	0
Net sales
Operating Leased Assets [Line Items]
Less subtenant rentals	(17,475)	0	0
Operating expenses
Operating Leased Assets [Line Items]
Less subtenant rentals	$ (13,683)	$ (1,649)	$ (1,670)

X

- Definition

Operating leases rent expense minimum rentals and contingent rentals.

+ References

No definition available.

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- Definition

Rent Expense for Discontinued Operations

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41499-112717

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- Definition

The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 10
-Section 55
-Paragraph 40
-Subparagraph (Note 3)
-URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697

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