Restructuring, Asset Impairment Charges and Other Items (Details 2) (USD $) In Thousands	9 Months Ended
	Oct. 02, 2011
Activities affecting the restructuring obligations
Beginning balance at December 31, 2010	$ 25,856
Expense	53,227
Utilized	(60,894)
Ending balance at October 2, 2011	18,189
Asset impairment and other exit charges [Member]
Activities affecting the restructuring obligations
Beginning balance at December 31, 2010	0
Expense	29,297
Utilized	(29,297)
Ending balance at October 2, 2011	0
The balance remaining for lease and contract terminations is expected to be paid during the remaining terms of the leases, which extend through 2015 [Member]
Activities affecting the restructuring obligations
Beginning balance at December 31, 2010	20,905
Expense	6,310
Utilized	(11,744)
Ending balance at October 2, 2011	15,471
The balance remaining for employee severance and benefits is expected to be paid by the first quarter of 2012 [Member]
Activities affecting the restructuring obligations
Beginning balance at December 31, 2010	4,951
Expense	17,620
Utilized	(19,853)
Ending balance at October 2, 2011	$ 2,718