Deferred lease credits.

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Property plant and equipment weighted average useful life.

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Reduction in right of use asset.

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Revenue related to gift card breakage.

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Significant accounting policies.

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Amount of the cumulative effect on retained earnings net of related income tax effect.

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Amount of the related income tax effect of a cumulative effect on retained earnings.

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The cumulative difference between the rental payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense over the term of the leased property by the lessor or lessee, respectively.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Amount of lessee's right to use underlying asset under operating lease.

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Amount of asset related to consideration paid in advance for rent that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

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Summary of Significant Accounting Policies - Additional Information (Detail)			3 Months Ended		6 Months Ended
	Feb. 03, 2019 USD ($)	Feb. 04, 2018 USD ($)	Aug. 03, 2019 USD ($)	Aug. 04, 2018 USD ($) Segment	Aug. 03, 2019 USD ($) Segment	Aug. 04, 2018 USD ($)
Significant Accounting Policies [Line Items]
Number of reportable segments \| Segment				1	1
Operating lease right-of-use assets			$ 1,462,544,000		$ 1,462,544,000
Operating lease, liability			1,617,841,000		1,617,841,000
Impairment of goodwill					$ 0
Weighted average remaining useful life, assets					8 years
Long-lived asset impairment charges			0	$ 0	$ 0	$ 0
Definite-lived impairment charges			0	0	0	0
Revenue related to gift card breakage			$ 1,800,000	$ 2,100,000	$ 3,900,000	4,600,000
Number of operating segments \| Segment					2
Minimum
Significant Accounting Policies [Line Items]
Definite-lived intangibles, useful life					15 years
Maximum
Significant Accounting Policies [Line Items]
Definite-lived intangibles, useful life					25 years
Accounting Standards Update 2016-02
Significant Accounting Policies [Line Items]
Operating lease right-of-use assets	$ 1,600,000,000
Operating lease, liability	1,600,000,000
Net increase (decrease) to opening retained earnings due to cumulative impact of adoption	(44,400,000)				$ (44,435,000)
Tax effects to retained earnings	15,000,000.0
Deferred rent	82,900,000
Deferred lease credits	55,000,000.0
Prepaid rent to the right-of-use asset	40,400,000
Reduction in net right-of-use asset	$ 1,400,000,000
ASC 606
Significant Accounting Policies [Line Items]
Net increase (decrease) to opening retained earnings due to cumulative impact of adoption		$ 200,000				$ 152,000