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Significant Accounting Policies - Other Income (Expense) Net (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Accounting Policies [Abstract]      
Foreign currency exchange contract gains/(losses), net $ 6,764 $ 6,591 $ (8,861)
Foreign currency transaction gains/(losses), net (821) (3,343) 708
Other 62 (96) 52
Other income (expense), net $ 6,005 $ 3,152 $ (8,101)