Segment Reporting, International Segment Net Revenues (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 28, 2015	Sep. 28, 2014	Sep. 27, 2015	Sep. 28, 2014
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues by geographical location	$ 612,645	$ 649,284	$ 1,281,118	$ 1,351,608
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues by geographical location	389,024	403,602	770,555	827,412
Asia Pacific [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues by geographical location	81,720	82,519	212,686	210,730
Latin America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues by geographical location	$ 141,901	$ 163,163	$ 297,877	$ 313,466