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Recent Accounting Pronouncements - Additional Information (Details) - USD ($)
$ in Thousands
Aug. 03, 2019
Feb. 03, 2019
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]    
Operating lease assets $ 125,283  
Operating lease, liability $ 149,226  
ASU 2016-02    
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]    
Operating lease assets   $ 135,000
Operating lease, liability   159,000
Adjustment to accumulated deficit from impairment of certain operating lease ROU assets   $ 2,600