Segment Reporting, International Segment Net Revenues (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Apr. 01, 2012	Mar. 27, 2011
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues by geographical location	$ 208,113	$ 184,898
Asia Pacific [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues by geographical location	42,647	37,736
International [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues by geographical location	289,729	254,332
Latin America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues by geographical location	$ 38,969	$ 31,698

Amount of revenue from external customers for the reportable segment. Such disclosure is presented if the amount is: (a) included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 131

-Paragraph 27

-Subparagraph a

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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