The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 45

-Paragraph 19

-URI http://asc.fasb.org/extlink&oid=51664549&loc=SL4569616-111683

Reference 2: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

-Topic 810

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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Data Type:	xbrli:monetaryItemType
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Derivatives (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
Derivatives (Narrative) (Details) - USD ($) $ in Thousands	Oct. 03, 2015	Sep. 27, 2014	Oct. 03, 2015	Sep. 27, 2014
Derivative [Line Items]
Net income/(loss)	$ (7,357)	$ 15,954	$ (596)	$ (477)
Forward Contracts [Member] \| Commodity Contract [Member]
Derivative [Line Items]
Forward purchase amount	$ 9,000		9,000
Cash Flow Hedging [Member]
Derivative [Line Items]
Cash flow hedge gain (loss) to be reclassified within 12 months			1,100
Net income/(loss)			$ 0