Facilities Action Charges (Income), Net Facilities Relocation and Other Transition Costs (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Restructuring Cost and Reserve [Line Items]
Facilities action charges (income), net	$ 7,520	$ 22,275	$ (35,630)	$ 31,690
Facilities Relocation and Other Transition Costs [Member]
Restructuring Cost and Reserve [Line Items]
Facilities action charges (income), net	0	632	0	3,956
Restructuring and related cost, Cost incurred to date	39,091		39,091
Restructuring and Related Cost, Expected Cost	$ 0		$ 0