Financial Instruments and Hedging Transactions (Details 3) In Millions	3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended	9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended	9 Months Ended	3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended
	Sep. 30, 2011 Cash Flow Hedges Foreign currency forward contracts USD ($)	Sep. 30, 2010 Cash Flow Hedges Foreign currency forward contracts USD ($)	Sep. 30, 2011 Cash Flow Hedges Foreign currency forward contracts USD ($)	Sep. 30, 2010 Cash Flow Hedges Foreign currency forward contracts USD ($)	Sep. 30, 2011 Cash Flow Hedges Foreign currency forward contracts AOCI (equity) USD ($)	Sep. 30, 2010 Cash Flow Hedges Foreign currency forward contracts AOCI (equity) USD ($)	Sep. 30, 2011 Cash Flow Hedges Foreign currency forward contracts AOCI (equity) USD ($)	Sep. 30, 2010 Cash Flow Hedges Foreign currency forward contracts AOCI (equity) USD ($)	Sep. 30, 2011 Cash Flow Hedges Foreign currency forward contracts Sales USD ($)	Sep. 30, 2011 Cash Flow Hedges Foreign currency forward contracts Sales USD ($)	Sep. 30, 2010 Cash Flow Hedges Foreign currency forward contracts Sales USD ($)	Sep. 30, 2011 Cash Flow Hedges Foreign currency forward contracts Cost of sales USD ($)	Sep. 30, 2010 Cash Flow Hedges Foreign currency forward contracts Cost of sales USD ($)	Sep. 30, 2011 Cash Flow Hedges Foreign currency forward contracts Cost of sales USD ($)	Sep. 30, 2010 Cash Flow Hedges Foreign currency forward contracts Cost of sales USD ($)	Sep. 30, 2011 Cash Flow Hedges Foreign currency forward contracts Selling, general and administrative expenses USD ($)	Sep. 30, 2010 Cash Flow Hedges Foreign currency forward contracts Selling, general and administrative expenses USD ($)	Sep. 30, 2011 Cash Flow Hedges Foreign currency forward contracts Selling, general and administrative expenses USD ($)	Sep. 30, 2010 Cash Flow Hedges Foreign currency forward contracts Selling, general and administrative expenses USD ($)	Sep. 30, 2011 Cash Flow Hedges Foreign currency forward contracts Interest expense, net USD ($)	Sep. 30, 2010 Cash Flow Hedges Foreign currency forward contracts Interest expense, net USD ($)	Sep. 30, 2011 Cash Flow Hedges Foreign currency forward contracts Interest expense, net USD ($)	Sep. 30, 2010 Cash Flow Hedges Foreign currency forward contracts Interest expense, net USD ($)	Sep. 30, 2011 Cash Flow Hedges Interest rate swap USD ($)	Sep. 30, 2010 Cash Flow Hedges Interest rate swap USD ($)	Sep. 30, 2011 Cash Flow Hedges Interest rate swap USD ($)	Sep. 30, 2010 Cash Flow Hedges Interest rate swap USD ($)	Sep. 30, 2011 Cash Flow Hedges Interest rate swap AOCI (equity) USD ($)	Sep. 30, 2011 Cash Flow Hedges Interest rate swap AOCI (equity) USD ($)	Sep. 30, 2011 Cash Flow Hedges Interest rate swap Interest expense, net USD ($)	Sep. 30, 2010 Cash Flow Hedges Interest rate swap Interest expense, net USD ($)	Sep. 30, 2011 Cash Flow Hedges Interest rate swap Interest expense, net USD ($)	Sep. 30, 2010 Cash Flow Hedges Interest rate swap Interest expense, net USD ($)	Sep. 30, 2011 Derivatives Not Designated As Hedge Foreign currency forward contracts USD ($)	Sep. 30, 2010 Derivatives Not Designated As Hedge Foreign currency forward contracts USD ($)	Sep. 30, 2011 Derivatives Not Designated As Hedge Foreign currency forward contracts USD ($)	Sep. 30, 2010 Derivatives Not Designated As Hedge Foreign currency forward contracts USD ($)	Sep. 30, 2011 Derivatives Not Designated As Hedge Foreign currency forward contracts Selling, general and administrative expenses USD ($)	Sep. 30, 2010 Derivatives Not Designated As Hedge Foreign currency forward contracts Selling, general and administrative expenses USD ($)	Sep. 30, 2011 Derivatives Not Designated As Hedge Foreign currency forward contracts Selling, general and administrative expenses USD ($)	Sep. 30, 2010 Derivatives Not Designated As Hedge Foreign currency forward contracts Selling, general and administrative expenses USD ($)	Sep. 30, 2011 Derivatives Not Designated As Hedge Foreign currency forward contracts Interest expense, net USD ($)	Sep. 30, 2010 Derivatives Not Designated As Hedge Foreign currency forward contracts Interest expense, net USD ($)	Sep. 30, 2011 Derivatives Not Designated As Hedge Foreign currency forward contracts Interest expense, net USD ($)	Sep. 30, 2010 Derivatives Not Designated As Hedge Foreign currency forward contracts Interest expense, net USD ($)	Sep. 30, 2011 Net Investment Hedge USD ($)	Sep. 30, 2010 Net Investment Hedge USD ($)	Sep. 30, 2011 Net Investment Hedge USD ($)	Sep. 30, 2010 Net Investment Hedge USD ($)	Sep. 30, 2011 Net Investment Hedge EUR (€)
Impact on AOCI and earnings from derivative contracts
Unrealized gain (loss) recognized into AOCI (effective portion)					$ 0.6	$ (1.5)	$ (5.0)	$ 0.8																				$ (8.9)	$ (16.7)
Gain (loss) reclassified from AOCI into income (effective portion)	(2.2)	(0.5)	(5.7)	(2.9)					(0.1)	(0.3)	0.1	(1.6)	(0.8)	(4.0)	(3.8)	(0.5)	0.3	(1.4)	0.8					(2.3)	(0.6)	(6.0)	(3.2)			(0.1)	(0.1)	(0.3)	(0.3)
Gain (loss) recognized in income on derivative (ineffective portion)																				(0.6)	(0.3)	(1.4)	(0.8)
Gain (loss) recognized in income (effective portion)																																		(1.0)	(2.7)	1.7	(9.5)	0.2	(1.4)	5.7	(5.4)	(1.2)	(1.3)	(4.0)	(4.1)
Net Investment Hedge:
Euro senior notes, carrying amount																																														431		431		300
Transaction gains (losses), net of tax																																														$ 0.5	$ (6.9)	$ (27.4)	$ 43.3