Restructuring Initiatives (Charges Reportable Under Business Segment 2005 Restructuring Program) (Details) (Restructuring Program 2005 [Member], USD $) In Millions	3 Months Ended			9 Months Ended	12 Months Ended
	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Sep. 30, 2011	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008	Dec. 31, 2007	Dec. 31, 2006	Dec. 31, 2005
Charges recorded to date	$ 0.3	$ 0.9	$ (0.9)	$ 371.0	$ (4.8)	$ 4.7	$ 17.8	$ 109.3	$ 192.1	$ 51.6
Charges to be incurred on approved initiatives				1.3
Total expected charges on approved initiatives				372.3
Western Europe, Middle East & Africa [Member]
Charges recorded to date	0	0.1	0	132.7	(3.9)	(4.4)	19.0	65.1	45.1	11.7
Charges to be incurred on approved initiatives				0
Total expected charges on approved initiatives				132.7
Latin America [Member]
Charges recorded to date	0.4	0.7	(0.6)	58.9	2.1	1.4	1.9	14.9	34.6	3.5
Charges to be incurred on approved initiatives				1.3
Total expected charges on approved initiatives				60.2
North America [Member]
Charges recorded to date	0	0.4	(0.3)	74.5	(0.1)	(0.1)	(1.1)	7.0	61.8	6.9
Charges to be incurred on approved initiatives				0
Total expected charges on approved initiatives				74.5
Central & Eastern Europe [Member]
Charges recorded to date	(0.1)	0	0	13.4	(0.1)	(0.7)	1.7	4.7	6.9	1.0
Charges to be incurred on approved initiatives				0
Total expected charges on approved initiatives				13.4
Asia Pacific [Member]
Charges recorded to date	0	0	0	49.9	(2.3)	11.4	(0.7)	4.9	14.2	22.4
Charges to be incurred on approved initiatives				0
Total expected charges on approved initiatives				49.9
Corporate [Member]
Charges recorded to date	0	(0.3)	0	41.6	(0.5)	(2.9)	(3.0)	12.7	29.5	6.1
Charges to be incurred on approved initiatives				0
Total expected charges on approved initiatives				$ 41.6