Share-Based Compensation Schedule of Stock Options (Details) (USD $)
Share data in Thousands, except Per Share data, unless otherwise specified
3 Months Ended 9 Months Ended
Nov. 02, 2013
Oct. 27, 2012
Nov. 02, 2013
Oct. 27, 2012
Stock Option Activity [Line Items]        
Share-based compensation $ 5,179,000 $ 3,351,000 $ 16,016,000 $ 12,207,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]        
Stock Options Outstanding at beginning of period     3,092  
Stock Options Granted     670  
Stock Options Exercised     (253)  
Stock Options Forfeited     (198)  
Stock Options Outstanding at end of period 3,311   3,311  
Stock Options Expected to Vest at end of period 1,757   1,757  
Stock Options Exercisable at end of period 1,502   1,502  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]        
Grant Date Weighted Average Exercise Price of Options Outstanding at beginning of period (usd per share)     $ 18.99  
Grant Date Weighted Average Exercise Price of Options Granted (usd per share)     $ 17.89  
Grant Date Weighted Average Exercise Price of Options Exercised (usd per share)     $ 17.35  
Grant Date Weighted Average Exercise Price of Options Forfeited (usd per share)     $ 19.35  
Grant Date Weighted Average Exercise Price of Options Outstanding at end of period (usd per share) $ 18.87   $ 18.87  
Grant Date Weighted Average Exercise Price of Options Expected to Vest at end of period (usd per share) $ 19.23   $ 19.23  
Grant Date Weighted Average Exercise Price of Options Exercisable at end of period (usd per share) $ 18.44   $ 18.44  
Weighted Average Remaining Contractual Life of Options Outstanding (in years)     7 years 8 months 1 day  
Weighted Average Remaining Contractual Life of Options Expected to Vest at end of period (in years)     8 years 2 months 24 days  
Weighted Average Remaining Contractual Life of Options Exercisable at end of period (in years)     7 years 1 month 18 days  
Aggregate Intrinsic Value of Options Outstanding at end of period 15,306,000   15,306,000  
Aggregate Intrinsic Value of Options Expected to Vest at end of period 7,649,000   7,649,000  
Aggregate Intrinsic Value of Options Exercisable at end of period 7,437,000   7,437,000  
Employee Service Share-based Compensation, Aggregate Disclosures [Abstract]        
Tax Benefit from Share-based Compensation Expense 1,200,000 200,000 3,400,000 1,700,000
Weighted Average Grant Date Fair Value of Options Granted     $ 9.49 $ 12.79
Total Intrinsic Value of Options Exercised     904,000 267,000
Stock Options [Member]
       
Stock Option Activity [Line Items]        
Share-based compensation 2,135,000 2,032,000 6,662,000 6,089,000
Restricted Stock Units (RSUs) [Member]
       
Stock Option Activity [Line Items]        
Share-based compensation 3,044,000 1,318,000 9,353,000 6,104,000
Restricted Stock [Member]
       
Stock Option Activity [Line Items]        
Share-based compensation $ 0 $ 1,000 $ 1,000 $ 14,000