Long-lived Asset Impairment Charges Related to the Covid-19 Pandemic (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Aug. 01, 2020	Aug. 01, 2020	Aug. 03, 2019
Property, Plant and Equipment [Abstract]
Impairment of long lived assets		$ 18,500
Right of use asset impairment and write-off	$ 800	$ 3,236	$ 0

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).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration