Supplemental Financial Information - Property and Equipment, Net (Details) - USD ($) $ in Thousands	12 Months Ended
Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,096,630	$ 1,031,839
Less: Accumulated depreciation	(739,538)	(712,861)
Property and equipment, net	357,092	318,978
Depreciation expense	83,400	64,500	$ 49,200
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	686,351	615,329
Land, buildings, and leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	285,084	287,047
Computer software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	100,613	105,539
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 24,582	$ 23,924

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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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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