XML 71 R22.htm IDEA: XBRL DOCUMENT v2.4.0.8
Investments in and Advances to Nonconsolidated Affiliates (Tables)
 9 Months Ended
Sep. 30, 2013
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Abstract]  
Schedule of Combined Results of Operations of Equity Method Affiliates
The following summarizes the combined results of operations of our equity method affiliates (on a 100% basis, in millions):
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
2013
 
2012
 
2013
 
2012
Net operating revenues
$
16.2

 
$
18.6

 
$
55.4

 
$
64.2

Operating expenses
(10.3
)
 
(9.6
)
 
(32.5
)
 
(37.5
)
Income from continuing operations, net of tax
4.4

 
7.1

 
18.4

 
21.5

Net income
4.4

 
7.1

 
18.4

 
21.5