Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation (Restricted Stock Award and Restricted Stock Unit Activity) (Details)

v2.4.0.6
Stock Based Compensation (Restricted Stock Award and Restricted Stock Unit Activity) (Details) (USD $)
12 Months Ended
Feb. 02, 2013
Jan. 28, 2012
Jan. 29, 2011
Restricted Stock [Member]
     
Nonvested restricted stock units, beginning of period, shares 213,600    
Granted, shares 0    
Nonvested restricted stock units, forfeited (10,800)    
Vested, shares (60,500)    
Nonvested restricted stock units, end of period, shares 142,300 213,600  
Nonvested, beginning of period, weighted-average fair value $ 22.23    
Granted, weighted average fair value $ 0.00 $ 23.43 $ 20.89
Forfeited, weighted average fair value $ 21.46    
Vested, weighted average fair value $ 22.07    
Nonvested, end of period, weighted-average fair value $ 22.36 $ 22.23  
Restricted Stock Units [Member]
     
Nonvested restricted stock units, beginning of period, shares 4,806,300    
Granted - performance-based, shares 398,700    
Performance adjustment, shares 0    
Granted - time-based, shares 287,300    
Dividend equivalents, shares 54,400    
Nonvested restricted stock units, forfeited (55,700)    
Vested, shares (2,642,500)    
Nonvested restricted stock units, end of period, shares 2,848,500 4,806,300  
Nonvested, beginning of period, weighted-average fair value $ 12.47    
Granted, weighted average fair value $ 39.52 $ 23.69 $ 20.95
Granted - performance based, weighted average fair value $ 39.68    
Performance adjustment, weighted average fair value $ 0.00    
Granted - time-based, weighted average fair value $ 39.31    
Dividend equivalents, weighted average fair value $ 38.46    
Forfeited, weighted average fair value $ 25.15    
Vested, weighted average fair value $ 4.52    
Nonvested, end of period, weighted-average fair value $ 26.61 $ 12.47