Derivative Instruments - Financial Information Related to Cash Flow Hedges of Future Revenues (Detail) - Cash Flow Hedging - USD ($) $ in Thousands	3 Months Ended
Apr. 02, 2016	Apr. 04, 2015	Dec. 31, 2015
Derivative [Line Items]
Hedge effectiveness	100.00%		100.00%
Net (loss) gain included in revenue	$ (2,000)	$ 6,000
Foreign Exchange Forward
Derivative [Line Items]
Notional balance of outstanding contracts versus the dollar	$ 523,000		$ 193,000

Nominal or face amount used to calculate payments on the derivative asset.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5579245-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Notional Amount
-URI http://asc.fasb.org/extlink&oid=6519104

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5580258-113959

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant