Related Party Transactions (Details) - Merchandise purchases - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Nov. 03, 2018	Oct. 28, 2017	Nov. 03, 2018	Oct. 28, 2017
Related Party Transaction [Line Items]
Purchases as a percent of total merchandise purchases	22.50%	20.40%	21.10%	21.50%
Related party vendor
Related Party Transaction [Line Items]
Purchases	$ 17,444	$ 17,684	$ 41,966	$ 41,743

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.

No definition available.

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration