STOCK-BASED COMPENSATION AND EMPLOYEE BENEFIT PLANS (Details 2) (HDS Plan, USD $)	12 Months Ended
Feb. 03, 2013	Jan. 29, 2012	Jan. 30, 2011
HDS Plan
Number of Shares
Outstanding at Beginning balance	29,537,000	18,467,000	20,899,000
Granted	1,894,000	12,485,000	21,495,000
Exercised	(49,000)
Canceled	(1,746,000)	(1,415,000)	(23,927,000)
Outstanding at Ending balance	29,636,000	29,537,000	18,467,000
Weighted Average Option Price
Outstanding at beginning balance	$ 6.44	$ 7.69	$ 13.13
Granted	$ 8.09	$ 4.62	$ 7.66
Exercised	$ 7.34
Canceled	$ 7.34	$ 6.63	$ 12.41
Outstanding at ending balance	$ 6.50	$ 6.44	$ 7.69
Stock option, outstanding weighted average remaining life	7 years 8 months 12 days
Stock option, options exercisable	6,900,000
Stock option, options exercisable weighted average exercise price	$ 7.72
Stock option, options exercisable weighted average remaining life	7 years 1 month 6 days

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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