Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2011

Discontinued Operations and Disposal Groups [Abstract]

Summary Of The Financial Information For The Discontinued Operations

A summary of the financial information for the discontinued operations is as follows:

	Year Ended December 31,
	2011		2010		2009
	(in millions)
Revenue from discontinued operations	$	2.3	$	3.5	$	2.7
Income from discontinued operations	$	1.0	$	1.0	$	1.2