Derivative Instruments and Hedging Activities Derivative Fair Value (Details) (USD $) In Millions, unless otherwise specified																																									3 Months Ended
	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member]	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member]	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member] Cross currency swaps	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member] Cross currency swaps	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member] Foreign currency forwards	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member] Foreign currency forwards	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member] Commodity swaps	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member] Commodity swaps	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member] Equity conversion feature of debt	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member] Equity conversion feature of debt	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 2 [Member]	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 2 [Member]	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 2 [Member] Cross currency swaps	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 2 [Member] Cross currency swaps	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 2 [Member] Foreign currency forwards	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 2 [Member] Foreign currency forwards	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 2 [Member] Commodity swaps	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 2 [Member] Commodity swaps	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 2 [Member] Equity conversion feature of debt	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 2 [Member] Equity conversion feature of debt	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Significant unobservable inputs (Level 3) [Member]	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Significant unobservable inputs (Level 3) [Member]	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Significant unobservable inputs (Level 3) [Member] Cross currency swaps	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Significant unobservable inputs (Level 3) [Member] Cross currency swaps	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Significant unobservable inputs (Level 3) [Member] Foreign currency forwards	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Significant unobservable inputs (Level 3) [Member] Foreign currency forwards	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Significant unobservable inputs (Level 3) [Member] Commodity swaps	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Significant unobservable inputs (Level 3) [Member] Commodity swaps	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Significant unobservable inputs (Level 3) [Member] Equity conversion feature of debt	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Significant unobservable inputs (Level 3) [Member] Equity conversion feature of debt	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Carrying (Reported) Amount, Fair Value Disclosure [Member] Estimate of Fair Value, Fair Value Disclosure [Member]	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Carrying (Reported) Amount, Fair Value Disclosure [Member] Estimate of Fair Value, Fair Value Disclosure [Member]	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Carrying (Reported) Amount, Fair Value Disclosure [Member] Estimate of Fair Value, Fair Value Disclosure [Member] Cross currency swaps	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Carrying (Reported) Amount, Fair Value Disclosure [Member] Estimate of Fair Value, Fair Value Disclosure [Member] Cross currency swaps	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Carrying (Reported) Amount, Fair Value Disclosure [Member] Estimate of Fair Value, Fair Value Disclosure [Member] Foreign currency forwards	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Carrying (Reported) Amount, Fair Value Disclosure [Member] Estimate of Fair Value, Fair Value Disclosure [Member] Foreign currency forwards	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Carrying (Reported) Amount, Fair Value Disclosure [Member] Estimate of Fair Value, Fair Value Disclosure [Member] Commodity swaps	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Carrying (Reported) Amount, Fair Value Disclosure [Member] Estimate of Fair Value, Fair Value Disclosure [Member] Commodity swaps	Mar. 30, 2013 Fair Value, Measurements, Recurring [Member] Carrying (Reported) Amount, Fair Value Disclosure [Member] Estimate of Fair Value, Fair Value Disclosure [Member] Equity conversion feature of debt	Dec. 29, 2012 Fair Value, Measurements, Recurring [Member] Carrying (Reported) Amount, Fair Value Disclosure [Member] Estimate of Fair Value, Fair Value Disclosure [Member] Equity conversion feature of debt	Mar. 31, 2012 Maximum [Member]	Mar. 30, 2013 Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Sensitivity of Fair Value Changes, Unobservable Inputs, Implied Volatility Percentage																																									25.00%	21.00%
Derivative Liability, Fair Value, Gross Liability			$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0			$ (206.2)	$ (220.4)	$ (4.0)	$ (1.7)	$ (1.4)	$ (2.5)	$ 0	$ 0			$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ (37.4)	$ (7.9)			$ (206.2)	$ (220.4)	$ (4.0)	$ (1.7)	$ (1.4)	$ (2.5)	$ (37.4)	$ (7.9)
Derivative, Fair Value, Net	$ 0	$ 0									$ (211.6)	$ (224.6)									$ (37.4)	$ (7.9)									$ (249.0)	$ (232.5)