XML 82 R76.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Derivative Instruments - Additional Information (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Derivative Instruments and Hedging Activities Disclosures [Line Items]      
Amount of gains (losses) reclassified from accumulated OCI to the consolidated statements of operations, prior to adoption of ASU 2017-12   $ (8,427) $ (16,810)
Foreign currency forward exchange contracts      
Derivative Instruments and Hedging Activities Disclosures [Line Items]      
Notional amount $ 742,000 962,100  
Foreign currency forward exchange contracts | Designated As Hedging Instrument | Cost of sales      
Derivative Instruments and Hedging Activities Disclosures [Line Items]      
Amount of gains (losses) reclassified from accumulated OCI to the consolidated statements of operations, upon adoption of ASU 2017-12 $ 17,394    
Amount of gains (losses) reclassified from accumulated OCI to the consolidated statements of operations, prior to adoption of ASU 2017-12   $ (8,427) $ (16,810)
Maximum      
Derivative Instruments and Hedging Activities Disclosures [Line Items]      
Maximum term for foreign currency forward exchange contracts 18 months