Restructuring Costs (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended							18 Months Ended		3 Months Ended		34 Months Ended		3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013 Project Renewal [Member]	Mar. 31, 2013 Project Renewal [Member]		Mar. 31, 2012 Project Renewal [Member]		Mar. 31, 2013 Project Renewal [Member]		Mar. 31, 2013 European Transformation Plan [Member]	Mar. 31, 2012 European Transformation Plan [Member]	Mar. 31, 2013 European Transformation Plan [Member]	Mar. 31, 2013 European Transformation Plan [Member] Forecast of EMEA Operating Margin [Member]	Mar. 31, 2013 Minimum [Member] Project Renewal [Member]	Mar. 31, 2013 Maximum [Member] Project Renewal [Member]
Number of Global Business Units in 2011			13
Number of Business Segments			6
Expected cumulative restructuring charges														$ 340	$ 375
Restructuring and Restructuring Related Cost, Expected Cash Cost														300	340
Employee Related Cash Restructuring Costs As A Percentage Of Total Cash Restructuring Costs			75.00%
Expected completion year			Jun. 30, 2015
Restructuring costs	34.4	12.1		38.8	[1]	10.7	[1]	102.0	[1]	(3.4)	1.4	34.3
Increase in operating margin													10.00%
Cash paid for restructuring activities	$ 16.9	$ 12.9

[1] Restructuring costs reclassified to discontinued operations were $0.8 million and $0.6 million for the three months ended March 31, 2013 and 2012, respectively. Since inception through March 31, 2013, restructuring costs reclassified to discontinued operations were $6.1 million.