Goodwill and Intangible Assets (Schedule of Goodwill) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011
Balance at December 31, 2010	$ 675.1
Impairment	(198.0)
Adjustments	(2.8)
Foreign exchange	(1.2)
Balance at December 31, 2011	473.1
North America [Member]
Balance at December 31, 2010	314.7
Impairment	(198.0)
Adjustments	0
Foreign exchange	0
Balance at December 31, 2011	116.7
Latin America [Member]
Balance at December 31, 2010	113.5
Adjustments	0
Foreign exchange	(1.7)
Balance at December 31, 2011	111.8
Western Europe, Middle East & Africa [Member]
Balance at December 31, 2010	158.5
Adjustments	(2.8)
Foreign exchange	(2.4)
Balance at December 31, 2011	153.3
Central & Eastern Europe [Member]
Balance at December 31, 2010	8.4
Adjustments	0
Foreign exchange	(0.9)
Balance at December 31, 2011	7.5
Asia Pacific [Member]
Balance at December 31, 2010	80.0
Adjustments	0
Foreign exchange	3.8
Balance at December 31, 2011	$ 83.8