Annual report pursuant to Section 13 and 15(d)

Dividends to Shareholders (Details)

v3.8.0.1
Dividends to Shareholders (Details) - $ / shares
 3 Months Ended 12 Months Ended
Dec. 30, 2017
Sep. 30, 2017
Jul. 01, 2017
Apr. 01, 2017
Dec. 31, 2016
Oct. 01, 2016
Jul. 02, 2016
Apr. 02, 2016
Jan. 02, 2016
Sep. 26, 2015
Jun. 27, 2015
Mar. 28, 2015
Dec. 30, 2017
Dec. 31, 2016
Jan. 02, 2016
Equity [Abstract]                              
Common Stock, Dividends, Per Share, Declared $ 0.09 $ 0.09 $ 0.09 $ 0.09 $ 0.09 $ 0.09 $ 0.09 $ 0.09 $ 0.09 $ 0.09 $ 0.09 $ 0.09 $ 0.38 $ 0.40 $ 0.45