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Summary of Significant Accounting Policies - PPE and Insurance Liabilities (Details) - USD ($)	12 Months Ended
	Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Fiscal Year
Length of fiscal year	364 days	364 days	364 days
Inventory
Allowance for inventory shrinkage	$ 4,400,000	$ 5,200,000
Impairment of long lived assets
Non-cash impairment expense related to leasehold improvements and fixtures and equipment	0	$ 300,000	$ 500,000
Insurance Liabilities
Self-insured retention or deductible amount per claim for workers' compensation	250,000
Self-insured retention or deductible amount per claim for employee medical	$ 100,000
Furniture and Fixtures | Minimum
Property and Equipment, net
Estimated useful lives	3 years
Furniture and Fixtures | Maximum
Property and Equipment, net
Estimated useful lives	5 years
Leasehold Improvements
Property and Equipment, net
Estimated useful lives	10 years
Software
Property and Equipment, net
Estimated useful lives	7 years
Building and Building Improvements | Minimum
Property and Equipment, net
Estimated useful lives	15 years
Building and Building Improvements | Maximum
Property and Equipment, net
Estimated useful lives	20 years

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Amount of allowance for inventory shrinkage.

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- Definition

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- Definition

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Duration of a fiscal period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 2
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-URI http://asc.fasb.org/extlink&oid=109226691&loc=d3e2921-110230

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-Publisher FASB
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