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Basis of Presentation and Summary of Accounting Policies - Merchandise Inventories (Additional Information) (Details) - USD ($) $ in Millions | Feb. 02, 2019 | Feb. 03, 2018
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Accounting Policies [Abstract] |  |
In-transit inventory | $ 832.1 | $ 755.4

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- Definition Gross amount of merchandise or supplies to which the entity holds the title but does not hold physical possession because the goods are currently being transported. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.6(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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