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Employee Benefit and Retirement Plans
3 Months Ended
Mar. 31, 2020
Retirement Benefits [Abstract]  
Employee Benefit and Retirement Plans Employee Benefit and Retirement Plans
The components of pension and postretirement benefit expense for continuing operations for the periods indicated, are as follows (in millions):
Pension Benefits
Three Months Ended March 31,
U.S.International
2020201920202019
Service cost$—  $—  $ $ 
Interest cost 12    
Expected return on plan assets(15) (15) (2) (3) 
Amortization, net   —  
Settlements —  —  —  
Total expense$ $ $ $ 
Postretirement Benefits
Three Months Ended
March 31,
20202019
Service cost
$—  $—  
Interest cost
—  —  
Amortization, net
(1) (2) 
Total income$(1) $(2) 

The components of net periodic pension and postretirement costs other than the service cost component are included in other expense, net in the Condensed Consolidated Statements of Operations.