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INVESTMENTS (Tables)
 3 Months Ended
Mar. 31, 2014
INVESTMENTS.  
Summary of maximum exposure to loss associated with RS Cogen

 

 

(In millions)
   
  

Investment in and net advances to RS Cogen

   $ 10.3  

Supply contracts

     40.1  
       
​ ​ ​ ​ ​

Maximum exposure to loss

   $ 50.4  
       
​ ​ ​ ​ ​
​ ​ ​ ​ ​
       
Schedule of reconciliation of minority partner's ownership, reported as noncontrolling interest

 

 

(In millions)
   
  

Noncontrolling interest at January 1, 2014

   $ 119.4  

Net income attributable to noncontrolling interest

     1.0  

Other comprehensive loss attributable to noncontrolling interest

     (3.6 )  
       
​ ​ ​ ​ ​

Noncontrolling interest at March 31, 2014

     ​$ 116.8  
       
​ ​ ​ ​ ​
​ ​ ​ ​ ​