Restructuring Costs (Restructuring Reserves By Cost Type) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014
Project Renewal [Member]
Beginning Balance	$ 67.4
Restructuring Reserve, Period Increase (Decrease)	13.5
Costs Incurred	(31.0)
Ending Balance	49.9
Project Renewal [Member] | Employee Severance, Termination Benefits And Relocation Costs [Member]
Beginning Balance	60.3
Restructuring Reserve, Period Increase (Decrease)	10.9
Costs Incurred	(27.5)
Ending Balance	43.7
Project Renewal [Member] | Contract Termination [Member]
Beginning Balance	7.1
Restructuring Reserve, Period Increase (Decrease)	1.4
Costs Incurred	(2.3)
Ending Balance	6.2
Project Renewal [Member] | Facility Exit Costs and Other [Member]
Beginning Balance	0
Restructuring Reserve, Period Increase (Decrease)	1.2
Costs Incurred	(1.2)
Ending Balance	$ 0