Derivatives and Hedging Activities Derivatives and Hedging Activities - Gains (Losses) and Netting Activities (Details Textuals) (USD $)	12 Months Ended
Dec. 28, 2014	Dec. 29, 2013
Derivative, Netting Activities
Derivative Asset, Subject to Netting Arrangement, Net	$ 2,800,000
Derivative Liability, Subject to Netting Arrangement, Net	6,300,000	45,200,000
Realized within twelve months [Member] \| Foreign Exchange Forward Contract [Member]
Derivatives and Hedging Activities
Unrealized Gain (Loss) on Foreign Currency Derivatives, Net, before Tax	$ (1,472,000)

Amount of net unrealized gain (loss) related to the change in fair value of foreign currency exchange rate derivatives designated as cash flow hedging instruments. Recorded in accumulated other comprehensive income to the extent that the cash flow hedge is determined to be effective.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624171-113959

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration