v3.7.0.1
Employee Benefits (Tables)
3 Months Ended
Mar. 31, 2017
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,          2017           2016           2017           2016  

Service cost

   $ 70     $ 80     $ 37     $ 61  

Amortization of prior service cost (credit)

     10       (1     (235     (73

Expected return on plan assets

     (316       (271     (13     (15

Interest cost

     171       186       165       224  

Remeasurement loss, net

           165              
  

 

 

 

Net periodic benefit (income) cost

   $ (65   $ 159     $ (46   $   197