XML 12 R31.htm IDEA: XBRL DOCUMENT v3.19.2
Lease - Additional Information (Details) - USD ($)
$ in Thousands
6 Months Ended
Aug. 03, 2019
Feb. 03, 2019
Feb. 02, 2019
Aug. 04, 2018
Leases [Abstract]        
Operating Lease, Liability $ 246,375 $ 251,700    
Operating lease right-of-use assets $ 223,536 25,800 $ 0 $ 0
Capital Lease Obligations   $ 2,600    
Term of contract 15 years      
Lease Expiration Year 2034