Goodwill and Intangible Assets (Schedule of Goodwill) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended			3 Months Ended		3 Months Ended			3 Months Ended			3 Months Ended			3 Months Ended
	Mar. 31, 2011	Mar. 31, 2012	Dec. 31, 2011	Mar. 31, 2012 North America [Member]	Dec. 31, 2011 North America [Member]	Mar. 31, 2011 Latin America [Member]	Mar. 31, 2012 Latin America [Member]	Dec. 31, 2011 Latin America [Member]	Mar. 31, 2011 Western Europe, Middle East & Africa [Member]	Mar. 31, 2012 Western Europe, Middle East & Africa [Member]	Dec. 31, 2011 Western Europe, Middle East & Africa [Member]	Mar. 31, 2011 Central & Eastern Europe [Member]	Mar. 31, 2012 Central & Eastern Europe [Member]	Dec. 31, 2011 Central & Eastern Europe [Member]	Mar. 31, 2011 Asia Pacific [Member]	Mar. 31, 2012 Asia Pacific [Member]	Dec. 31, 2011 Asia Pacific [Member]
Gross Balance		$ 685.3	$ 671.1	$ 314.7	$ 314.7		$ 121.2	$ 111.8		$ 157.3	$ 153.3		$ 8.1	$ 7.5		$ 84.0	$ 83.8
Accumulated impairments		(198.0)	(198.0)	(198.0)	(198.0)		0	0		0	0		0	0		0	0
Balance at December 31, 2011		487.3	473.1	116.7			121.2	111.8		157.3	153.3		8.1	7.5		84.0	83.8
Foreign exchange	14.2			0		9.4			4.0			0.6			0.2
Balance at March 31, 2012		$ 487.3	$ 473.1	$ 116.7			$ 121.2	$ 111.8		$ 157.3	$ 153.3		$ 8.1	$ 7.5		$ 84.0	$ 83.8