Restructuring Costs (Schedule Of Restructuring Costs Recognized) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended			27 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013
Restructuring Costs	$ 52.8	$ 110.3	$ 52.9
Project Renewal [Member]
Restructuring Costs	53.8	113.7	37.3	236.0
Project Renewal [Member] | Facility Exit Costs and Other [Member]
Restructuring Costs	7.5	5.7	(0.7)	20.9
Project Renewal [Member] | Employee Severance, Termination Benefits And Relocation Costs [Member]
Restructuring Costs	25.2	93.4	29.2	166.1
Project Renewal [Member] | Contract Termination [Member]
Restructuring Costs	$ 21.1	$ 14.6	$ 8.8	$ 49.0