v2.4.1.9
Employee Benefits (Tables)
3 Months Ended
Mar. 31, 2015
Benefit or (Income) Cost Related to Pension and Postretirement Health Care and Life Insurance

The following table summarizes the benefit (income) cost related to our pension and postretirement health care and life insurance plans:

 

(dollars in millions)    Pension     Health Care and Life  
Three Months Ended March 31,          2015           2014           2015           2014  

Service cost

   $ 94      $ 81      $ 81      $ 65   

Amortization of prior service credit

     1        (2     (72     (63

Expected return on plan assets

     (317     (295     (25     (41

Interest cost

     243        259        279        277   
  

 

 

 

Total

   $       21      $ 43      $     263      $   238