Other Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 28, 2015	Jun. 30, 2016	Jun. 28, 2015	Dec. 31, 2015
Other Intangible Assets
Gross Carrying Amount	$ 112,620		$ 112,620		$ 77,194
Accumulated Amortization	(45,053)		(45,053)		(42,436)
Total amortization expense	67,567		67,567		34,758
Amortization expense	1,522	$ 984	2,617	$ 1,957
Customer lists/relationships
Other Intangible Assets
Gross Carrying Amount	63,386		63,386		51,804
Accumulated Amortization	(28,643)		(28,643)		(27,101)
Total amortization expense	34,743		34,743		24,703
Patents
Other Intangible Assets
Gross Carrying Amount	10,319		10,319		10,319
Accumulated Amortization	(10,319)		(10,319)		(10,319)
Total amortization expense	0		0		0
Technology and other intangibles
Other Intangible Assets
Gross Carrying Amount	36,715		36,715		12,871
Accumulated Amortization	(6,091)		(6,091)		(5,016)
Total amortization expense	30,624		30,624		7,855
In process research and development
Other Intangible Assets
Gross Carrying Amount					2,200
Total amortization expense	2,200		2,200		$ 2,200
Indefinite-Lived Intangible Assets (Excluding Goodwill)	$ 2,200		$ 2,200