SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Organization and Business (Details) $ in Millions	12 Months Ended
	Feb. 01, 2020 item store	Feb. 02, 2019	Feb. 03, 2018	Aug. 16, 2019 USD ($)
Locations
Number Of Merchandising Brands	4
Number of Reportable Segments	1
Fiscal period
Length of fiscal year	364 days	364 days	371 days
United States And Canada
Locations
Number of stores | store	1,400
Disposed of by sale | Corporate apparel business
Locations
Consideration | $				$ 62.0
Maximum
Fiscal period
Length of fiscal year	371 days
Minimum
Fiscal period
Length of fiscal year	364 days