Financial Instruments (Details) In Millions, unless otherwise specified																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, 2013 Net investment hedge contracts Maturity October 2019 USD ($)	Sep. 30, 2013 Net investment hedge contracts Maturity October 2019 EUR (€)	Dec. 31, 2012 Net investment hedge contracts Maturity October 2019 USD ($)	Dec. 31, 2012 Net investment hedge contracts Maturity October 2019 EUR (€)	Sep. 30, 2013 Net investment hedge contracts Maturity November 2016 USD ($)	Sep. 30, 2013 Net investment hedge contracts Maturity November 2016 JPY (¥)	Dec. 31, 2012 Net investment hedge contracts Maturity November 2016 USD ($)	Dec. 31, 2012 Net investment hedge contracts Maturity November 2016 JPY (¥)	Sep. 30, 2013 Japanese yen Foreign currency contracts Maturity December 2013 USD ($)	Dec. 31, 2012 Japanese yen Foreign currency contracts Maturity December 2013 USD ($)	Sep. 30, 2013 Japanese yen Foreign currency contracts Maturity October 2013 USD ($)	Sep. 30, 2013 Korean won Foreign currency contracts Maturity December 2013 USD ($)	Dec. 31, 2012 Korean won Foreign currency contracts Maturity December 2013 USD ($)	Sep. 30, 2013 Korean won Foreign currency contracts Maturity Of Derivatives Period Eight [Member] [Domain] JPY (¥)	Dec. 31, 2012 Korean won Foreign currency contracts Maturity Of Derivatives Period Eight [Member] [Domain] JPY (¥)	Sep. 30, 2013 Cost of goods sold Foreign currency contracts USD ($)	Sep. 30, 2012 Cost of goods sold Foreign currency contracts USD ($)	Sep. 30, 2013 Cost of goods sold Foreign currency contracts USD ($)	Sep. 30, 2012 Cost of goods sold Foreign currency contracts USD ($)	Sep. 30, 2013 SG&A expense Foreign currency contracts USD ($)	Sep. 30, 2012 SG&A expense Foreign currency contracts USD ($)	Sep. 30, 2013 SG&A expense Foreign currency contracts USD ($)	Sep. 30, 2012 SG&A expense Foreign currency contracts USD ($)	Sep. 30, 2013 SG&A expense Foreign currency contracts USD ($)	Sep. 30, 2012 SG&A expense Foreign currency contracts USD ($)	Sep. 30, 2013 SG&A expense Foreign currency contracts USD ($)	Sep. 30, 2012 SG&A expense Foreign currency contracts USD ($)	Sep. 30, 2013 SG&A expense Foreign currency contracts USD ($)	Sep. 30, 2012 SG&A expense Foreign currency contracts USD ($)	Sep. 30, 2013 SG&A expense Foreign currency contracts USD ($)	Sep. 30, 2012 SG&A expense Foreign currency contracts USD ($)	Sep. 30, 2013 Interest expense Net investment hedge contracts USD ($)	Sep. 30, 2012 Interest expense Net investment hedge contracts USD ($)	Sep. 30, 2013 Interest expense Net investment hedge contracts USD ($)	Sep. 30, 2012 Interest expense Net investment hedge contracts USD ($)	Sep. 30, 2013 Sales Foreign currency contracts USD ($)	Sep. 30, 2012 Sales Foreign currency contracts USD ($)	Sep. 30, 2013 Sales Foreign currency contracts USD ($)	Sep. 30, 2012 Sales Foreign currency contracts USD ($)
Derivative [Line Items]
Gain (loss) reclassified from accumulated OCI into net income, effective portion, net																$ (4.1)	$ 1.4	$ (10.1)	$ 2.5					$ (0.1)	$ 0	$ (0.2)	$ 0									$ 0.7	$ 2.4	$ 1.6	$ 3.9
Gain (loss) recognized in net income, ineffective portion and amount excluded from effectiveness testing, net																				(0.1)	0	(0.8)	0	0	0	0.2	0	0	0	0	0	0.4	3.9	0.1	1.7
Notional amount of cross currency swaps	$ 75.0	€ 58.5	$ 75.0	€ 58.5	$ 150.0	¥ 17,581.5	$ 150.0	¥ 17,581.5	$ 2.5	$ 9.5	$ 84.0	$ 4.2	$ 17.5	¥ 162.9	¥ 0