Derivatives (Details 2) (Not Designated as Hedging Instrument [Member], Foreign Exchange Forward [Member]) In Millions, unless otherwise specified	Mar. 31, 2015 Brazil, Brazil Real BRL	Dec. 31, 2014 Brazil, Brazil Real BRL	Mar. 31, 2015 Mexico, Pesos MXN	Dec. 31, 2014 Mexico, Pesos MXN	Mar. 31, 2015 United States of America, Dollars USD ($)	Dec. 31, 2014 United States of America, Dollars USD ($)	Mar. 31, 2015 Euro Member Countries, Euro EUR (€)	Dec. 31, 2014 Euro Member Countries, Euro EUR (€)	Mar. 31, 2015 Poland, Zlotych PLN	Dec. 31, 2014 Poland, Zlotych PLN	Mar. 31, 2015 Russia, Rubles RUB	Dec. 31, 2014 Russia, Rubles RUB
Outstanding foreign currency forward contracts not designated as cash flow hedges
Derivative, Notional Amount	4.1	8.7	60.7	229.7	$ 9.0	$ 4.5	€ 3.9	€ 3.6	20.2	30.6	69.9	80.8