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Capital Stock and Dividends (Details) (USD $)
3 Months Ended 6 Months Ended 3 Months Ended
Jun. 28, 2014
Mar. 29, 2014
Jun. 29, 2013
Mar. 30, 2013
Jun. 28, 2014
Jun. 29, 2013
Sep. 27, 2014
Subsequent Event [Member]
Subsequent Event [Line Items]              
Dividends payable, date declared Apr. 30, 2014 Feb. 05, 2014 May 01, 2013 Feb. 06, 2013     Jul. 30, 2014
Dividends payable, date of record May 19, 2014 Feb. 24, 2014 May 20, 2013 Feb. 25, 2013     Aug. 18, 2014
Dividends payable, date to be paid Jun. 03, 2014 Mar. 11, 2014 Jun. 04, 2013 Mar. 12, 2013     Sep. 03, 2014
Common stock, dividends, amount per share $ 0.16 $ 0.13 $ 0.13 $ 0.10 $ 0.29 $ 0.23 $ 0.16