Derivatives (Details 2) (Foreign Exchange Forward [Member], Not Designated as Hedging Instrument [Member]) In Millions, unless otherwise specified	Dec. 31, 2013 Brazilian Real MXN	Dec. 31, 2012 Brazilian Real BRL	Dec. 31, 2013 Mexican Peso MXN	Dec. 31, 2012 Mexican Peso MXN	Dec. 31, 2013 Euro EUR (€)	Dec. 31, 2012 Euro EUR (€)	Dec. 31, 2013 British Pound GBP (£)	Dec. 31, 2012 British Pound GBP (£)	Dec. 31, 2013 Indian Rupee INR	Dec. 31, 2012 Indian Rupee INR	Dec. 31, 2013 Polish Zloty PLN	Dec. 31, 2012 Polish Zloty PLN
Derivative [Line Items]
Derivative, Notional Amount	1.2	10.8	130.0	220.2	€ 0	€ 1.3	£ 3.4	£ 5.4	28.0	19.5	32.6	12.4