SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Goodwill and Other (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Goodwill and Other Indefinite-Lived Intangible Assets
Impairment of goodwill and other indefinite-lived intangible assets	$ 0	$ 0	$ 0
Reserve for Closed Facilities
Balance at beginning of fiscal year	2,254	915	3,386
Additions charged to expense	1,382	2,877	1,946
Payment of rent related obligations	(1,606)	(1,538)	(4,417)
Balance at end of fiscal year	$ 2,030	2,254	915
Revenue Recognition
Maximum period allowed for return of merchandise	180 days
Selling, General and Administrative Expense
Advertising expenses	$ 200,100	$ 194,600	$ 188,900