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Pension and Other Postretirement Benefits
 3 Months Ended
Mar. 31, 2015
Compensation and Retirement Disclosure [Abstract]  
Pension and Other Postretirement Benefits

M. Pension and Other Postretirement Benefits – The components of net periodic benefit cost were as follows:

 

     Pension benefits      Other postretirement
benefits		  

First quarter ended March 31,

    2015      2014      2015      2014  

Service cost

    $ 44       $ 41       $ 3       $ 4   

Interest cost

      144         160         23         29   

Expected return on plan assets

      (188 )       (193 )       —           —     

Recognized net actuarial loss

      118         97         4         3   

Amortization of prior service cost (benefit)

      4         4         (9 )       (5 ) 

Settlement*

      1         —           —           —     

Special termination benefits*

      2         —           —           —     
  

 

 

     

 

 

     

 

 

     

 

 

  

Net periodic benefit cost

 $ 125    $ 109    $ 21    $ 31   
  

 

 

     

 

 

     

 

 

     

 

 

  

 

* These amounts were recorded in Restructuring and other charges on the accompanying Statement of Consolidated Operations (see Note D).