Financial Instruments - Income Statement (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended				3 Months Ended		6 Months Ended				3 Months Ended		6 Months Ended
	Jun. 30, 2012	Dec. 31, 2011	Jun. 30, 2012 Foreign Currency Contract [Member]	Dec. 31, 2011 Foreign Currency Contract [Member]	Jun. 30, 2012 Foreign Currency Contract [Member] Sales [Member]	Jun. 30, 2011 Foreign Currency Contract [Member] Sales [Member]	Jun. 30, 2012 Foreign Currency Contract [Member] Sales [Member]	Jun. 30, 2011 Foreign Currency Contract [Member] Sales [Member]	Jun. 30, 2012 Foreign Currency Contract [Member] Cost of Sales [Member]	Jun. 30, 2011 Foreign Currency Contract [Member] Cost of Sales [Member]	Jun. 30, 2012 Foreign Currency Contract [Member] Cost of Sales [Member]	Jun. 30, 2011 Foreign Currency Contract [Member] Cost of Sales [Member]	Jun. 30, 2012 Foreign Currency Contract [Member] Selling, General and Administrative Expenses [Member]	Jun. 30, 2011 Foreign Currency Contract [Member] Selling, General and Administrative Expenses [Member]	Jun. 30, 2012 Foreign Currency Contract [Member] Selling, General and Administrative Expenses [Member]	Jun. 30, 2011 Foreign Currency Contract [Member] Selling, General and Administrative Expenses [Member]	Jun. 30, 2012 Foreign Currency Contract [Member] Selling General And Administrative Expenses One [Member]	Jun. 30, 2011 Foreign Currency Contract [Member] Selling General And Administrative Expenses One [Member]	Jun. 30, 2012 Foreign Currency Contract [Member] Selling General And Administrative Expenses One [Member]	Jun. 30, 2011 Foreign Currency Contract [Member] Selling General And Administrative Expenses One [Member]	Jun. 30, 2012 Foreign Currency Contract [Member] Selling General And Administrative Expenses Two [Member]	Jun. 30, 2011 Foreign Currency Contract [Member] Selling General And Administrative Expenses Two [Member]	Jun. 30, 2012 Foreign Currency Contract [Member] Selling General And Administrative Expenses Two [Member]	Jun. 30, 2011 Foreign Currency Contract [Member] Selling General And Administrative Expenses Two [Member]	Jun. 30, 2012 Commodity Contract [Member]	Dec. 31, 2011 Commodity Contract [Member]	Jun. 30, 2012 Commodity Contract [Member] Cost of Sales [Member]	Jun. 30, 2011 Commodity Contract [Member] Cost of Sales [Member]	Jun. 30, 2012 Commodity Contract [Member] Cost of Sales [Member]	Jun. 30, 2011 Commodity Contract [Member] Cost of Sales [Member]	Jun. 30, 2012 Net Investment Hedge [Member]	Dec. 31, 2011 Net Investment Hedge [Member]	Jun. 30, 2012 Net Investment Hedge [Member] Interest Expense [Member]	Jun. 30, 2011 Net Investment Hedge [Member] Interest Expense [Member]	Jun. 30, 2012 Net Investment Hedge [Member] Interest Expense [Member]	Jun. 30, 2011 Net Investment Hedge [Member] Interest Expense [Member]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income, Effective Portion, Net [Abstract]
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax	$ (63.2)	$ (79.5)	$ 5.7	$ (0.6)																					$ 0	$ 0					$ (68.9)	$ (78.9)
Gain (loss) expected to be reclassified in one year or less	4.7		4.7																						0						0
Derivatives Designated As Net Investment Hedges Under Topic 815 Abstract
Gain (loss) reclassified from accumulated OCI into net income, effective portion, net					1.2	(0.6)	1.5	(0.8)	0.7	(0.4)	1.1	(0.6)	0	0.5	0	0.6											0	0	0	0			0	0	0	0
Gain (loss) recognized in net income, ineffective portion and amount excluded from effectiveness testing, net													$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0			$ 0	$ 0	$ 0	$ 0			$ (3.1)	$ (0.3)	$ (2.2)	$ 1.8