Restructuring Initiatives (Charges Reportable Under Business Segment 2005 and 2009 Restructuring Program) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended							84 Months Ended
	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2010	Sep. 30, 2010	Jun. 30, 2010	Mar. 31, 2010	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008	Dec. 31, 2007	Dec. 31, 2006	Dec. 31, 2005	Dec. 31, 2011
Charges incurred	$ 8.7	$ 4.6	$ 12.0	$ 14.7	$ 58.3	$ 6.8	$ 10.4	$ 5.2	$ 40.0	$ 80.7
Charges incurred to date									3.4	41.3	130.3	17.8	109.3	192.1	51.6	545.8
Charges to be incurred on approved initiatives									7.5
Total expected charges on approved initiatives									553.3
Latin America [Member]
Charges incurred to date									2.1	13.6	19.2	1.9	14.9	34.6	3.5	89.8
Charges to be incurred on approved initiatives									4.4
Total expected charges on approved initiatives									94.2
North America [Member]
Charges incurred to date									(1.1)	17.8	26.7	(1.1)	7.0	61.8	6.9	118.0
Charges to be incurred on approved initiatives									0
Total expected charges on approved initiatives									118.0
Central & Eastern Europe [Member]
Charges incurred to date									1.0	0.3	25.1	1.7	4.7	6.9	1.0	40.7
Charges to be incurred on approved initiatives									1.9
Total expected charges on approved initiatives									42.6
Western Europe, Middle East & Africa [Member]
Charges incurred to date									0.9	(1.1)	27.4	19.0	65.1	45.1	11.7	168.1
Charges to be incurred on approved initiatives									1.3
Total expected charges on approved initiatives									169.4
Asia Pacific [Member]
Charges incurred to date									(0.3)	(0.3)	19.9	(0.7)	4.9	14.2	22.4	60.1
Charges to be incurred on approved initiatives									(0.1)
Total expected charges on approved initiatives									60.0
Corporate [Member]
Charges incurred to date									0.8	11.0	12.0	(3.0)	12.7	29.5	6.1	69.1
Charges to be incurred on approved initiatives									0
Total expected charges on approved initiatives									$ 69.1