Financial Instruments (Gain And Loss On The Derivative Representing Either Hedge Ineffectiveness Or Hedge Components Excluded From The Assessment Of Effectiveness) (Details) (Cash Flow Hedging [Member], USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012
Derivatives, Fair Value [Line Items]
Effective Portion recognized in OCI Gain / (Loss)	$ (1.2)		$ 4.9
Reclassified from Accumulated OCI Gain / (Loss)	(2.0)		(4.4)
Ineffective portion and amount excluded from effectiveness testing Gain / (Loss)	0	[1]	(0.3)	[1]
Interest Expense [Member] | Interest Rate Swaps [Member]
Derivatives, Fair Value [Line Items]
Effective Portion recognized in OCI Gain / (Loss)	0.1		0.3
Reclassified from Accumulated OCI Gain / (Loss)	(0.1)		0
Ineffective portion and amount excluded from effectiveness testing Gain / (Loss)	0	[1]	0	[1]
Cost of Sales [Member] | Commodity Futures [Member]
Derivatives, Fair Value [Line Items]
Effective Portion recognized in OCI Gain / (Loss)	(1.3)		4.8
Reclassified from Accumulated OCI Gain / (Loss)	(1.9)		(3.3)
Ineffective portion and amount excluded from effectiveness testing Gain / (Loss)	0	[1]	(0.3)	[1]
Other Income /(Expense) [Member] | Foreign Currency Exchanges [Member]
Derivatives, Fair Value [Line Items]
Effective Portion recognized in OCI Gain / (Loss)			(0.2)
Reclassified from Accumulated OCI Gain / (Loss)			(1.1)
Ineffective portion and amount excluded from effectiveness testing Gain / (Loss)			$ 0	[1]

[1] The ineffective portion and the amount excluded from effectiveness testing for all derivatives designated as cash flow hedges is recognized in other income and expense.