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Discontinued Operations
9 Months Ended
Sep. 30, 2013
Discontinued Operations and Disposal Groups [Abstract]  
DISCONTINUED OPERATIONS
DISCONTINUED OPERATIONS
Results of properties disposed or held for disposal which meet certain requirements, constitute discontinued operations and as such, the operations of these properties are classified as discontinued operations for all periods presented. A summary of the financial information for the discontinued operations is as follows:

 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
2013
 
2012
 
2013
 
2012
 
(in millions)
Revenue from discontinued operations
$
0.4

 
$
0.6

 
$
1.5

 
$
1.6

Income from discontinued operations
0.1

 
0.4

 
0.9

 
1.1