Goodwill and Other Intangible Assets, Net - Trademark and Other Intangible Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	$ 3,331,211	$ 633,077
Total accumulated amortization	(291,889)	(217,290)
Other intangible assets, net	3,039,322	415,787
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	2,658,659	407,636
Total accumulated amortization	(156,906)	(104,800)
Trade Names and Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	177,770	38,771
Total accumulated amortization	(19,593)	(15,241)
Technological Know-how [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	451,016	161,856
Total accumulated amortization	(93,051)	(76,766)
Other [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	43,766	24,814
Total accumulated amortization	$ (22,339)	$ (20,483)