Financial Instruments (Notional Amounts and Fair Values of Derivatives Designated as Cash Flow Hedges and Derivatives Not Designated as Cash Flow Hedges) (Details) (USD $) In Millions, unless otherwise specified	Mar. 29, 2013		Dec. 31, 2012
Derivatives, Fair Value [Line Items]
Fair Value of asset for derivatives designated as cash flow hedges	$ 0	[1]	$ 0.6	[1]
Fair Value of liability for derivatives designated as cash flow hedges	2.0	[2]	1.9	[2]
Fair Value of assets for derivatives not designated as cash flow hedges	2.9	[1]	6.5	[1]
Fair Value of liability for derivatives not designated as cash flow hedges	13.5	[2]	8.2	[2]
Interest Rate Swaps [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Notional Amount of derivatives designated as cash flow hedges	9.0		15.3
Fair Value of asset for derivatives designated as cash flow hedges	0	[1]	0	[1]
Fair Value of liability for derivatives designated as cash flow hedges	0.1	[2]	0.2	[2]
Commodity Futures [Member]
Derivatives, Fair Value [Line Items]
Notional amount of derivatives not designated as cash flow hedges	194.8		206.0
Fair Value of assets for derivatives not designated as cash flow hedges	0.7	[1]	3.3	[1]
Fair Value of liability for derivatives not designated as cash flow hedges	7.4	[2]	4.9	[2]
Commodity Futures [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Notional Amount of derivatives designated as cash flow hedges	15.1		22.8
Fair Value of asset for derivatives designated as cash flow hedges	0	[1]	0.2	[1]
Fair Value of liability for derivatives designated as cash flow hedges	1.9	[2]	1.1	[2]
Foreign Currency Exchanges [Member]
Derivatives, Fair Value [Line Items]
Notional amount of derivatives not designated as cash flow hedges	277.6		253.7
Fair Value of assets for derivatives not designated as cash flow hedges	2.2	[1]	3.2	[1]
Fair Value of liability for derivatives not designated as cash flow hedges	6.1	[2]	3.3	[2]
Foreign Currency Exchanges [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Notional Amount of derivatives designated as cash flow hedges	0		60.7
Fair Value of asset for derivatives designated as cash flow hedges	0	[1]	0.4	[1]
Fair Value of liability for derivatives designated as cash flow hedges	$ 0	[2]	$ 0.6	[2]

[1] Balance recorded in “Prepaid expenses and other” and “Other non-current assets”

[2] Balance recorded in “Accrued liabilities” and “Other liabilities”