Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2021

Retirement Benefits [Abstract]

Schedule of net benefit costs

	Three Months Ended
	June 30
Defined Benefit Pension Plans Net Periodic Pension Cost (Benefit)	U.S. Plans				International Plans
(In thousands)	2021		2020		2021		2020
Service costs	$	—	$	—	$	500	$	426
Interest costs	1,203		1,845		3,242		4,235
Expected return on plan assets	(3,050)		(2,842)		(11,511)		(9,833)
Recognized prior service costs	—		—		129		106
Recognized loss	1,385		1,225		4,622		3,532
Defined benefit pension plans net periodic pension cost (benefit)	$	(462)	$	228	$	(3,018)	$	(1,534)

	Six Months Ended
	June 30
Defined Benefit Pension Plans Net Periodic Pension Cost (Benefit)	U.S. Plans				International Plans
(In thousands)	2021		2020		2021		2020
Service costs	$	—	$	—	$	993	$	855
Interest costs	2,406		3,690		6,435		8,630
Expected return on plan assets	(6,100)		(5,684)		(22,878)		(20,023)
Recognized prior service costs	—		—		256		213
Recognized loss	2,770		2,650		9,185		7,187
Defined benefit pension plans net periodic pension cost (benefit)	$	(924)	$	656	$	(6,009)	$	(3,138)

Schedule of contributions to pension plans

	Three Months Ended				Six Months Ended
Company Contributions	June 30				June 30
(In thousands)	2021		2020		2021		2020
Defined benefit pension plans (U.S.)	$	451	$	460	$	3,317	$	2,487
Defined benefit pension plans (International)	4,301		1,493		16,923		11,553
Multiemployer pension plans	442		379		882		788
Defined contribution pension plans	3,120		1,897		6,533		5,066