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Accumulated Other Comprehensive Income (Loss) - Additional (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Dec. 31, 2017
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax $ (1,601)    
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax 4,132    
Income tax expense (benefit) on derivative instruments (249) $ 434  
Accumulated other comprehensive loss, ending balance (3,839)   $ (6,166)
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax (1,601)    
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax 0    
Income tax expense (benefit) on derivative instruments (249)    
Accumulated other comprehensive loss, ending balance (2,133)   (328)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax 0    
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax 4,132    
Income tax expense (benefit) on derivative instruments 0    
Accumulated other comprehensive loss, ending balance (1,706)   $ (5,838)
Cost Of Goods Sold | Foreign Exchange Forward      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax (45)    
Cost Of Goods Sold | Foreign Exchange Forward | Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax 45    
Cost Of Goods Sold | Foreign Exchange Forward | Accumulated Foreign Currency Adjustment Attributable to Parent [Member]      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax $ 0