Commitments and Contingencies (Details Textuals) (USD $) In Thousands	6 Months Ended
Jul. 02, 2011
Commitments (Textuals) [Abstract]
Open purchase order	$ 368,174
Open purchase order payable in 2011	$ 356,782
Possible Increase in unrecognized tax benefits within the next twelve months	between $2900 and $4,700

This element provides a description of the nature and other information deemed necessary to provide an understanding of the uncertain tax position or contingency giving rise to the significant expected increase or decrease within twelve months of the reporting date in the related unrecognized tax benefit.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name FASB Interpretation (FIN)
-Number 48
-Paragraph 21
-Subparagraph d(1)
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (d)(1)
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319

Name:	us-gaap_SignificantChangeInUnrecognizedTaxBenefitsNatureOfUncertainty
Namespace Prefix:	us-gaap
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration