Business Organization and Summary of Significant Accounting Policies - Inventories (Details)	12 Months Ended
Feb. 01, 2020	Feb. 02, 2019
CHINA \| Geographic Concentration Risk \| Cost of Goods
Concentration Risk [Line Items]
Percentage of purchases and merchandise risk	46.00%	48.00%
One Supplier \| Supplier Concentration Risk
Concentration Risk [Line Items]
Percentage of purchases and merchandise risk	19.00%	23.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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