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Employee Benefit Plans
3 Months Ended
Mar. 31, 2020
Employee Benefit Plans  
Employee Benefit Plans

16. Employee Benefit Plans

The following table details the components of pension benefit costs (credits):

Three Months Ended March 31, 

    

2020

    

2019

Interest cost(1)

$

1,604

$

2,258

Expected return on plan assets(1)

 

(2,288)

 

(2,723)

Pension settlement(1)

4

Amortization of prior service costs (credits) (1)

 

(28)

 

Net benefit credit

$

(708)

$

(465)

The following table details the components of other postretirement benefit costs:

Three Months Ended March 31, 

    

2020

    

2019

Service cost

$

106

$

120

Interest cost(1)

 

653

 

876

Amortization of other actuarial losses (gains)(1)

 

(530)

 

Net benefit cost (credit)

$

229

$

996

(1)In accordance with the adoption of ASU 2017-07, “Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost,” these costs are recorded within Nonoperating expenses in the Condensed Consolidated Income Statements on the line item “Non-service related pension and postretirement benefit costs.”