Revision Of Prior Period Financial Statements (Details) (USD $)	3 Months Ended		9 Months Ended		3 Months Ended	6 Months Ended	9 Months Ended	12 Months Ended
	Jan. 01, 2011	Oct. 02, 2010	Jun. 30, 2012	Jul. 02, 2011	Jan. 01, 2011 As Adjusted [Member]	Apr. 02, 2011 As Adjusted [Member]	Jul. 02, 2011 As Adjusted [Member]	Oct. 01, 2011 As Adjusted [Member]	Oct. 02, 2010 As Adjusted [Member]	Dec. 31, 2011 As Adjusted [Member]
Reclassification of Property, Plant & Equipment to Other Long Term Assets								$ 17,700,000	$ 14,800,000	$ 17,600,000
Payments for land use rights	3,200,000	9,600,000
Operating cash flows			116,819,000	63,969,000	(24,300,000)	48,400,000	64,000,000	158,500,000	(7,600,000)
Investing cash flows			$ (74,470,000)	$ (42,079,000)	$ (10,000,000)	$ (24,200,000)	$ (42,100,000)	$ (68,700,000)	$ (64,800,000)