Description of the Business and Summary of Significant Accounting Policies and Practices - Investment Securities (Details) - USD ($) $ in Millions	12 Months Ended
Jan. 30, 2021	Feb. 02, 2019	Feb. 01, 2020
Privately-held apparel company
Schedule of Equity Method Investments [Line Items]
Investment in company	$ 2.3	$ 8.3
Equity method ownership percentage	30.50%	30.00%	30.00%
Privately-held men's footwear company
Schedule of Equity Method Investments [Line Items]
Investment in company	$ 0.9
Equity method ownership percentage	30.00%

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
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-Name Accounting Standards Codification
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The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

+ References

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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