Pensions and Other Post-retirement Benefits (Tables)

3 Months Ended

Mar. 31, 2020

Retirement Benefits [Abstract]

Components of Net Periodic Benefit Cost

Components of net periodic benefit cost consisted of the following:

	Pension Benefits						Other Benefits
(In thousands)	2020			2019			2020			2019
Three Months Ended March 31,
Service cost	$	3,012		$	2,423		$	99		$	89
Interest cost	3,726			4,705			179			249
Expected return on plan assets	(8,503		)	(9,653		)	—			—
Amortization of prior service cost (credit)	46			(4		)	(98		)	(101		)
Recognized net actuarial losses	3,935			2,577			286			217
Net periodic benefit cost (a)	$	2,216		$	48		$	466		$	454

^(a) Components of net periodic benefit cost other than service cost are included in the line item "Other income, net" in the unaudited Condensed Consolidated Statement of Income.