Goodwill and Intangible Assets (Intangible Assets) (Detail) - USD ($) $ in Thousands	Dec. 31, 2015	Nov. 30, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 101,158		$ 55,127
Accumulated Amortization	30,442		21,551
Net Carrying Amount	70,716		33,576
Indefinite lived intangible assets	4,303		4,764
Total intangible assets	105,461		59,891
Other intangible assets	75,019		38,340
Trademarks and patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,543		1,046
Accumulated Amortization	718		364
Net Carrying Amount	1,825		682
Technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	47,724		33,942
Accumulated Amortization	19,681		15,958
Net Carrying Amount	28,043		17,984
Covenant-not-to-compete
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	943		1,016
Accumulated Amortization	943		823
Net Carrying Amount	0		193
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	49,948		19,123
Accumulated Amortization	9,100		4,406
Net Carrying Amount	$ 40,848		$ 14,717
Technology License Agreement
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount		$ 1,000