XML 21 R48.htm IDEA: XBRL DOCUMENT v2.4.0.6
Cash And Equivalents (Textuals) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
May 04, 2013
Feb. 02, 2013
Cash and Cash Equivalents [Abstract]    
Maturity period on deposit amounts 3 months  
Restricted cash balance $ 30.9 $ 31.1