Goodwill and Intangible Assets, Net - Schedule of Intangible Assets (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 269,227	$ 77,900
Accumulated Amortization	(21,692)	(11,953)
Net	247,535	65,947
Patents, related technologies and know-how
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	157,411	41,872
Accumulated Amortization	(17,775)	(10,849)
Net	139,636	31,023
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	10,700	10,700
Accumulated Amortization	(2,739)	(806)
Net	7,961	9,894
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	6,800	5,900
Accumulated Amortization	(1,018)	(298)
Net	5,782	5,602
Covenant not to compete
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	384
Accumulated Amortization	(160)
Net	224
In-process research and development
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	93,932	19,428
Net	$ 93,932	$ 19,428
Weighted Average | Patents, related technologies and know-how
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (Years)	14 years 10 months 24 days
Weighted Average | Customer relationships
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (Years)	6 years 6 months
Weighted Average | Trademarks
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (Years)	9 years 3 months 18 days
Weighted Average | Covenant not to compete
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (Years)	2 years