Significant Accounting Policies Fair Value (Details) (USD $) In Millions, except Share data, unless otherwise specified	May 04, 2013	Feb. 02, 2013	Apr. 28, 2012	May 04, 2013 Fair Value, Inputs, Level 3 [Member] Recurring [Member]	Jul. 09, 2012 Series A Preferred Stock [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Preferred stock, shares outstanding (in shares)	1,000	1,000	0		1,000
Long-term debt, fair value				$ 64.3
Long-term debt	$ 54.5