XML 51 R38.htm IDEA: XBRL DOCUMENT v3.7.0.1
Earnings Per Share And Shareholders' Equity (Schedule of Company's Repurchase Program) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
1 Months Ended 3 Months Ended
Jun. 02, 2017
Apr. 29, 2017
Apr. 30, 2016
Jan. 28, 2017
Shares Repurchased   1,621 3,125  
Amount Repurchased   $ 83.0 $ 260.0  
February 2017 Repurchase Program [Member] [Member]        
Amount Authorized   $ 250.0    
Shares Repurchased   1,570    
Amount Repurchased   $ 80.0    
Average Stock Price of Shares Repurchased within Program   $ 50.92    
Remaining authorized repurchase amount   $ 170.0    
February 2016 Repurchase Program [Member]        
Amount Authorized     $ 500.0  
Shares Repurchased   51 3,125  
Amount Repurchased   $ 3.0 $ 260.0  
Average Stock Price of Shares Repurchased within Program   $ 58.95 $ 83.26  
June 2015 Repurchase Program [Member]        
Remaining authorized repurchase amount     $ 17.0  
Accounts Payable [Member] | February 2017 Repurchase Program [Member] [Member]        
Share repurchase reflected in Accounts payable   $ 1.0    
Accounts Payable [Member] | February 2016 Repurchase Program [Member]        
Share repurchase reflected in Accounts payable     $ 0.0 $ 3.0
Subsequent Event [Member] | February 2017 Repurchase Program [Member] [Member]        
Shares Repurchased 200      
Amount Repurchased $ 11.0