Segment Information (Total Revenue and Operating Profit) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Total Revenue	$ 11,291.6	$ 10,862.8	$ 10,205.2
Operating Profit (Loss)	854.6	1,073.1	1,005.6
Latin America [Member]
Total Revenue	5,116.0	4,589.5	4,103.2
Operating Profit (Loss)	630.4	604.7	647.9
North America [Member]
Total Revenue	2,110.4	2,244.0	2,293.4
Operating Profit (Loss)	(184.4)	155.9	110.4
Central & Eastern Europe [Member]
Total Revenue	1,580.6	1,585.8	1,500.1
Operating Profit (Loss)	295.2	297.8	244.9
Western Europe, Middle East & Africa [Member]
Total Revenue	1,542.2	1,462.1	1,277.8
Operating Profit (Loss)	183.7	176.5	84.2
Asia Pacific [Member]
Total Revenue	942.4	981.4	1,030.7
Operating Profit (Loss)	81.4	82.6	81.7
Total from operations [Member]
Total Revenue	11,291.6	10,862.8	10,205.2
Operating Profit (Loss)	1,006.3	1,317.5	1,169.1
Global and other [Member]
Total Revenue	0	0	0
Operating Profit (Loss)	$ (151.7)	$ (244.4)	$ (163.5)