Costs Associated with Exit and Restructuring Activities - Summary (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 27, 2015	Sep. 30, 2016	Sep. 27, 2015
June 2013 Plan, April 2014 Plan and June 2016 Plan
Total restructuring, impairment and restructuring related charges
Restructuring and impairment charges			$ 2,175
June 2013 Plan, April 2014 Plan and June 2016
Total restructuring, impairment and restructuring related charges
Restructuring and impairment charges	$ 1,969	$ 2,525		$ 5,673
Cost of Goods | June 2013 Plan, April 2014 Plan and June 2016 Plan
Total restructuring, impairment and restructuring related charges
Restructuring and impairment charges	0		0
Cost of Goods | June 2013 Plan, April 2014 Plan and June 2016
Total restructuring, impairment and restructuring related charges
Restructuring and impairment charges		152		444
Operating Earnings | June 2013 Plan, April 2014 Plan and June 2016 Plan
Total restructuring, impairment and restructuring related charges
Restructuring and impairment charges	$ 1,969		$ 2,175
Operating Earnings | June 2013 Plan, April 2014 Plan and June 2016
Total restructuring, impairment and restructuring related charges
Restructuring and impairment charges		$ 2,373		$ 5,229