SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Other Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2016	Feb. 02, 2013	Jan. 28, 2017
Other Income
Signing bonus recorded as deferred income		$ 50,000
Deferred income amortization period		7 years
Private Label Credit Card Program Agreement Extension	3 years
Private Label Credit Card Program Agreement Renewal Terms	2 years
Extension bonus receivable			$ 6,000
July 2017
Other Income
Extension bonus receivable			1,000
July 2019
Other Income
Extension bonus receivable			$ 5,000