Asset Sales, Divestitures And Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2012

Asset Sales, Divestitures And Discontinued Operations (Tables) [Abstract]

Net impacts of the discontinued operations on earnings

The following table summarizes the net impacts of the discontinued operations on our earnings for the years ended December 31:

	2012		2011		2010
	(Millions of Dollars)
Income from Continuing Operations	$	546.3	$	512.8	$	454.4
Income from Discontinued Edison Sault operations, net of tax	—		—		0.7
Income from Discontinued other operations, net of tax (a)	—		13.4		1.4
Net Income	$	546.3	$	526.2	$	456.5

(a) Primarily relates to the favorable resolution of uncertain state and federal tax positions associated with our previously discontinued manufacturing business.