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Stock-Based Compensation (Summary Of Stock Option Activity) (Details) (Equity Option [Member], USD $)
3 Months Ended
May 03, 2014
Equity Option [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Outstanding, beginning of period, Number of Shares 2,642,269
Granted, Number of Shares   
Exercised, Number of Shares (145,256)
Forfeited or expired, Number of Shares (76,471)
Outstanding, end of period, Number of Shares 2,420,542
Exercisable at May 3, 2014, Number of Shares 2,326,038
Outstanding, beginning of period, Weighted Average Exercise Price $ 15.63
Granted, Weighted Average Exercise Price   
Exercised, Weighted Average Exercise Price $ 11.80
Forfeited or expired, Weighted Average Exercise Price $ 20.23
Outstanding, end of period, Weighted Average Exercise Price $ 15.72
Exercisable at May 3, 2014, Weighted Average Exercise Price $ 15.86