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Basis of Presentation and Summary of Accounting Policies - Leases (Additional Information) (Details) $ in Billions | 12 Months Ended |
--- | --- | ---
Feb. 02, 2019 Location | Feb. 03, 2019 USD ($)
Minimum |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Number of lease locations | Location | 4,300 |
Subsequent Event | Accounting Standards Update 2016-02 |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Operating lease, right-of-use asset |  | $ 9.0
Operating lease, liability |  | $ 9.0

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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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- Definition Amount of lessee's right to use underlying asset under operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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