Leases - Additional Information (Details) - USD ($) $ in Thousands	Aug. 03, 2019	Feb. 03, 2019
Leases [Abstract]
Right-of-use assets	$ 113,024	$ 125,000
Operating lease liabilities	$ 143,253	$ 149,000

Present value of lessee's discounted obligation for lease payments from operating lease.

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

Name:	us-gaap_OperatingLeaseLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant