Restructuring Costs (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended			24 Months Ended	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 Project Renewal [Member]	Sep. 30, 2013 Project Renewal [Member]	Jun. 30, 2014 Minimum [Member] Project Renewal [Member]	Jun. 30, 2014 Maximum [Member] Project Renewal [Member]
Number of Global Business Units in 2011						13
Number of Business Segments					5
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
Cash paid for restructuring activities	$ 18.7	$ 22.6	$ 49.5	$ 39.5