Intangible Assets (Tables)

12 Months Ended

Dec. 30, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

Amortizing intangible assets, net are comprised of the following (in thousands):

	Gross Carrying Amount		Accumulated Amortization			Foreign Currency Translation			Net Carrying Amount
December 30, 2016
Purchased technology and patents	$	256,719	$	(100,719	)	$	333		$	156,333
Customer lists	759,987		(60,474		)	(6,269		)	693,244
Other	4,534		(5,142		)	803			195
Total amortizing intangible assets	$	1,021,240	$	(166,335	)	$	(5,133	)	$	849,772
January 1, 2016
Purchased technology and patents	$	255,776	$	(83,708	)	$	1,444		$	173,512
Customer lists	761,857		(40,815		)	(986		)	720,056
Other	4,534		(4,946		)	821			409
Total amortizing intangible assets	$	1,022,167	$	(129,469	)	$	1,279		$	893,977

Schedule of Finite-Lived Intangible Assets, Amortization Expense

Aggregate intangible asset amortization expense is comprised of the following for fiscal years 2016, 2015 and 2014 (in thousands):

	2016		2015		2014
Cost of sales	$	16,769	$	7,403	$	6,201
SG&A	20,581		9,681		7,009
RD&E	512		412		667
Total intangible asset amortization expense	$	37,862	$	17,496	$	13,877

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Estimated future intangible asset amortization expense based upon the carrying value as of December 30, 2016 is as follows (in thousands):

	2017		2018	2019	2020	2021	After 2021
Amortization Expense	$	43,562	44,426	44,483	45,066	43,957	628,278

Schedule of Indefinite-Lived Intangible Assets

Indefinite-lived intangible assets were comprised of the following as of December 30, 2016 and January 1, 2016 (in thousands):

	Trademarks and Tradenames
January 1, 2016	$	90,288
December 30, 2016	$	90,288

Schedule of Goodwill

he change in goodwill during fiscal year 2016 is as follows (in thousands):

	Medical			Non- Medical		Total
January 1, 2016	$	996,570		$	17,000	$	1,013,570
Goodwill divested (Note 2)	(40,830		)	—		(40,830		)
Purchase accounting adjustments (Note 2)	(1,118		)	—		(1,118		)
Foreign currency translation	(4,296		)	—		(4,296		)
December 30, 2016	$	950,326		$	17,000	$	967,326