Debt (Summary Of Outstanding Debt) (Details) - USD ($) $ in Millions	Jun. 30, 2015	Dec. 31, 2014
Debt Instrument [Line Items]
Medium-term notes	$ 2,085.8	$ 2,089.5
Commercial paper	419.8	28.0
Receivables facility	350.0	350.0
Other debt	7.9	14.4
Total debt	2,863.5	2,481.9
Short-term debt	(776.6)	(390.7)
Current portion of long-term debt	(6.0)	(6.7)
Long-term debt	$ 2,080.9	$ 2,084.5