Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4D
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624177-113959

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- Definition

Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

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- Definition

Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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Derivative Instruments - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Not designated as hedging instruments
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net gain (loss) recognized in the consolidated statements of operations for derivatives not designated as hedging instruments	$ 25,505	$ (18,774)	$ 51,460	$ 5,943
Foreign Exchange Forward
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	1,380,000	1,210,000	1,380,000	1,210,000	$ 1,200,000
Foreign Exchange Forward \| Designated as hedging instruments \| Cost of Sales
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net gain (loss) reclassified from accumulated other comprehensive loss to the consolidated statements of operations for derivatives designated as hedging instruments	364	3,305	2,593	10,315
Foreign Exchange Forward \| Not designated as hedging instruments \| Cost of Sales
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net gain (loss) recognized in the consolidated statements of operations for derivatives not designated as hedging instruments	$ 116	473	$ 502	1,598
Currency Swap
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount		$ 17,100		$ 17,100
Maximum \| Foreign Exchange Forward
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Maximum term for foreign currency forward exchange contracts			18 months