Segment Information - Long-Lived Assets (Detail) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment	$ 5,606,436,000	$ 4,998,270,000
Americas [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment	3,025,450,000	2,874,562,000
EMEA [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment	1,157,304,000	1,135,319,000
Asia-Pacific [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment	1,423,682,000	988,389,000
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment	$ 2,781,924	$ 2,609,268