Income Taxes Effective Tax Rate Reconciliation (Details)
12 Months Ended
Feb. 02, 2013
Jan. 28, 2012
Jan. 29, 2011
Income Tax Disclosure [Abstract]      
Federal income tax rate 35.00% 35.00% 35.00%
State income taxes, net of federal income tax effect 4.30% 4.70% 4.50%
Entity status change from partnership 0.00% 0.00% (22.50%)
Partnership income not taxable 0.00% 0.00% (7.60%)
Other items, net 0.70% 0.60% 0.70%
Effective tax rate 40.00% 40.30% 10.10%