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Property, Plant and Equipment, Net - Additional Information (Detail) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Property, Plant and Equipment [Line Items]    
Depreciation and amortization $ 13,155 $ 13,517
Depreciation Expense on Property, Plant And Equipment    
Property, Plant and Equipment [Line Items]    
Depreciation and amortization 11,104 11,717
Computer Software Amortization    
Property, Plant and Equipment [Line Items]    
Depreciation and amortization 2,345 2,362
Effect of Reclassification of Foreign Exchange (Gains) Losses    
Property, Plant and Equipment [Line Items]    
Depreciation and amortization $ 294 $ 562