Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2019

Pension and Other Postretirement Benefits Cost (Reversal of Cost) [Abstract]

Pension Benefit Costs

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

	Three Months Ended March 31,
	2019			2018
	(In thousands)
Interest cost(1)	$	2,258		$	2,271
Expected return on plan assets(1)	(2,723		)	(3,081		)
Net benefit credit	$	(465	)	$	(810	)

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

	Three Months Ended March 31,
	2019		2018
	(In thousands)
Service cost	$	120	$	140
Interest cost(1)	876		918
Net benefit cost	$	996	$	1,058

(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.”