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Earnings (Loss) Per Share (Details 2) (USD $)
3 Months Ended 0 Months Ended 3 Months Ended 0 Months Ended 3 Months Ended
May 03, 2014
Share Repurchase Program 2011
Common Stock
Mar. 14, 2011
Share Repurchase Program 2011
Common Stock
Maximum
May 03, 2014
Share Repurchase Program 2012
Common Stock
Jun. 26, 2012
Share Repurchase Program 2012
Common Stock
Maximum
May 03, 2014
Share Repurchase Program 2011 and 2012
Maximum
May 03, 2014
Share Repurchase Program 2011 and 2012
Minimum
May 04, 2013
Share Repurchase Program 2011 and 2012
Common Stock
Share Repurchase Program              
Value of common stock authorized to be repurchased   $ 250,000,000   $ 500,000,000      
Number of shares authorized to be repurchased         0 0  
Number of common stock repurchased (in shares)     0       882,551
Shares repurchased, aggregate cost     0       22,100,000
Value of common stock remaining to be repurchased $ 0   $ 495,800,000