Other Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 29, 2015	Dec. 31, 2015
Other Intangible Assets
Gross Carrying Amount	$ 107,193		$ 77,194
Accumulated Amortization	(43,531)		(42,436)
Total amortization expense	63,662		34,758
Amortization expense	1,095	$ 973
Customer lists/relationships
Other Intangible Assets
Gross Carrying Amount	51,804		51,804
Accumulated Amortization	(27,722)		(27,101)
Total amortization expense	24,082		24,703
Patents
Other Intangible Assets
Gross Carrying Amount	10,319		10,319
Accumulated Amortization	(10,319)		(10,319)
Total amortization expense	0		0
Technology and other intangibles
Other Intangible Assets
Gross Carrying Amount	45,070		12,871
Accumulated Amortization	(5,490)		(5,016)
Total amortization expense	$ 39,580		7,855
In process research and development
Other Intangible Assets
Gross Carrying Amount			2,200
Accumulated Amortization			0
Total amortization expense			$ 2,200