Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details)

v3.8.0.1
Subsequent Events (Details) - $ / shares
3 Months Ended 12 Months Ended
Feb. 15, 2018
Dec. 31, 2017
Sep. 30, 2017
Jul. 01, 2017
Apr. 01, 2017
Dec. 31, 2016
Oct. 01, 2016
Jul. 02, 2016
Apr. 02, 2016
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Subsequent Event [Line Items]                        
Cash Dividends Declared Per Common Share (in Dollars per Share)   $ 0.19 $ 0.165 $ 0.165 $ 0.165 $ 0.165 $ 0.15 $ 0.15 $ 0.15 $ 0.685 $ 0.615 $ 0.525
Subsequent Event                        
Subsequent Event [Line Items]                        
Cash Dividends Declared Per Common Share (in Dollars per Share) $ 0.19