Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2016

Compensation and Retirement Disclosure [Abstract]

Schedule of net benefit costs

	Three Months Ended
	June 30
Defined Benefit Pension Plans Net Periodic Pension Cost	U.S. Plans						International Plans
(In thousands)	2016			2015			2016			2015
Service cost	$	946		$	722		$	405		$	453
Interest cost	2,545			3,089			6,984			9,140
Expected return on plan assets	(3,601		)	(4,203		)	(11,219		)	(12,611		)
Recognized prior service costs	15			20			45			48
Recognized loss	1,372			1,230			3,142			4,223
Defined benefit pension plans net periodic pension cost (income)	$	1,277		$	858		$	(643	)	$	1,253

	Six Months Ended
	June 30
Defined Benefit Pension Plans Net Periodic Pension Cost	U.S. Plans						International Plans
(In thousands)	2016			2015			2016			2015
Service costs	$	1,892		$	1,444		$	809		$	892
Interest cost	5,090			6,179			14,107			18,329
Expected return on plan assets	(7,202		)	(8,406		)	(22,682		)	(25,285		)
Recognized prior service costs	31			40			89			97
Recognized loss	2,744			2,459			6,360			8,457
Defined benefit pension plans net periodic pension cost (income)	$	2,555		$	1,716		$	(1,317	)	$	2,490

Schedule of contributions to pension plans

	Three Months Ended				Six Months Ended
Company Contributions	June 30				June 30
(In thousands)	2016		2015		2016		2015
Defined benefit pension plans (U.S.)	$	470	$	592	$	940	$	1,274
Defined benefit pension plans (International)	3,254		4,165		13,052		20,231
Multiemployer pension plans	505		741		1,026		1,306
Defined contribution pension plans	2,476		2,817		5,302		6,265