Discontinued Operations (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	9 Months Ended
	Oct. 29, 2011		Jun. 16, 2009
Discontinued Operations
Beginning Balance	$ 17.2
Interest Accretion / Other, Net	(1.3)	[1]
Cash Payments	(15.7)
Ending Balance	$ 0.2	[2]
Discontinued Operations (Textuals) [Abstract]
Total Number of stores approved for closure			29
Net income per diluted share	$ 0.01

[1]  Other includes an accrual adjustment related to the settlement of outstanding lease obligations.

[2]  Ending balance reflects the obligations due under signed lease termination agreements. As of October 29, 2011, the entire amount is recorded as a current liability in Accrued Expenses on the Consolidated Balance Sheet.