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Subsequent Events (Details) - $ / shares
3 Months Ended 9 Months Ended
Oct. 26, 2017
Jul. 27, 2017
Oct. 03, 2017
Sep. 27, 2016
Oct. 03, 2017
Sep. 27, 2016
Subsequent Events            
Cash dividends declared per common share (in dollars per share)   $ 0.29 $ 0.29 $ 0.24 $ 0.77 $ 0.64
Subsequent Events            
Subsequent Events            
Cash dividends declared per common share (in dollars per share) $ 0.29