v2.4.0.6
Debt and Credit Agreements Deferred Financing Fees (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Jan. 28, 2012
Jan. 29, 2011
Jan. 30, 2010
Debt Instrument [Line Items]      
Amortization of Financing Costs $ 4.2 $ 6.3 $ 7.9
Deferred Finance Costs, Current, Net 0.4 0.2  
Deferred Finance Costs, Noncurrent, Net $ 7.5 $ 11.9