Other Income (Expense) (Details)	3 Months Ended			9 Months Ended					3 Months Ended		9 Months Ended
	Sep. 27, 2013 USD ($)	Sep. 28, 2012 USD ($)		Sep. 27, 2013 USD ($)	Sep. 28, 2012 USD ($)		Feb. 14, 2013 VEB	Feb. 13, 2013 VEB	Sep. 27, 2013 Not Designated as Hedging Instrument [Member] USD ($)	Sep. 28, 2012 Not Designated as Hedging Instrument [Member] USD ($)	Sep. 27, 2013 Not Designated as Hedging Instrument [Member] USD ($)	Sep. 28, 2012 Not Designated as Hedging Instrument [Member] USD ($)
Other income (expense)	$ 9,500,000	$ 9,300,000	[1]	$ (58,800,000)	$ 2,600,000	[1]
Loss on derivatives									2,900,000	8,400,000	17,500,000	(6,800,000)
Foreign currency transaction loss	6,600,000	900,000		1,400,000
Foreign currency gains related to copper imports at essential rate	4,300,000			16,000,000
Loss due to currency devaluation				40,900,000
Other income related to foreign currency transactions					4,200,000
Official exchange rate (BsF per U.S. Dollar)							6.30	4.30

[1] See Note 23 - Restatement of Condensed Consolidated Financial Statements