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Basis of Presentation and Summary of Significant Accounting Policies - Gains (Losses) on Foreign Exchange Contracts (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Cost of Sales [Member] | Foreign Currency Exchange Contract [Member]      
Derivative [Line Items]      
Realized losses on closed contracts $ (3,552) $ (6,684) $ 3,894
Unrealized (losses) gains on open contracts (1,292) (105) 1,054
Cumulative net pre-tax losses (4,844) (6,789) $ 4,948
Interest Income [Member] | Cross Currency Interest Rate Contract [Member]      
Derivative [Line Items]      
Interest earned 11,709 2,713  
Stockholders' (Deficit) Equity [Member] | Cross Currency Interest Rate Contract [Member]      
Derivative [Line Items]      
Unrealized (losses) gains on open contracts $ 4,485 $ 1,093