Annual report pursuant to section 13 and 15(d)

Commitments and Contingencies (Details Textual)

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Commitments and Contingencies (Details Textual) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Jan. 28, 2012
Jan. 29, 2011
Jan. 30, 2010
Commitments and Contingencies (Textual) [Abstract]      
Rent expense for operating leases $ 165.1 $ 161.7 $ 158.7
Contingent rentals 0.6 0.3 0.3
Sublease rentals 0.7 0.7 0.8
Total minimum future rentals to be received under noncancelable subleases 0.3    
Gross capitalized balance of capital lease assets 7.3 5.1  
Accumulated amortization balance of capital lease assets 2.4 2.2  
Net capitalized value capital lease assets net capitalized value capital lease assets 4.9 2.9  
Amortization expense $ 1.1 $ 0.9 $ 1.0