Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2019

Retirement Benefits [Abstract]

Schedule of net benefit costs

	Three Months Ended
	March 31
Defined Benefit Pension Plans Net Periodic Pension Cost (Benefit)	U.S. Plans						International Plans
(In thousands)	2019			2018			2019			2018
Service costs	$	10		$	10		$	356		$	386
Interest costs	2,651			2,391			5,664			5,672
Expected return on plan assets	(2,593		)	(3,017		)	(9,517		)	(11,145		)
Recognized prior service costs	—			—			66			(39		)
Recognized loss	1,405			1,302			3,653			3,840
Settlement/curtailment losses	—			166			—			—
Defined benefit pension plans net periodic pension cost (benefit)	$	1,473		$	852		$	222		$	(1,286	)

Schedule of contributions to pension plans

	Three Months Ended
Company Contributions	March 31
(In thousands)	2019		2018
Defined benefit pension plans (U.S.)	$	1,479	$	1,284
Defined benefit pension plans (International)	9,270		9,734
Multiemployer pension plans	521		501
Defined contribution pension plans	3,390		2,835