NET INCOME PER COMMON SHARE - DILUTED (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Aug. 04, 2013	Jul. 29, 2012	Aug. 04, 2013	Jul. 29, 2012
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Net (loss) income available to common stockholders for basic net (loss) income per common share (add back section)	$ (15,996)	$ 87,327	$ (36,048)	$ 178,249
Common stock dividends paid to holders of Series A convertible preferred stock	0	0	0	209
Allocation of income to Series A convertible preferred stock	0	2,591	0	6,936
Net (loss) income available to common stockholders for diluted net income per common share	$ (15,996)	$ 89,918	$ (36,048)	$ 185,394
Number of dilutive shares that could be issued upon vesting	189	678	189	678