Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2017

Compensation and Retirement Disclosure [Abstract]

Schedule of net benefit costs

	Three Months Ended
	March 31
Defined Benefit Pension Plans Net Periodic Pension Cost	U.S. Plans						International Plans
(In thousands)	2017			2016			2017			2016
Service costs	$	942		$	946		$	411		$	404
Interest cost	2,469			2,545			5,734			7,123
Expected return on plan assets	(3,552		)	(3,601		)	(10,424		)	(11,463		)
Recognized prior service costs	8			16			45			44
Recognized loss	1,425			1,372			4,042			3,218
Defined benefit pension plans net periodic pension cost (income)	$	1,292		$	1,278		$	(192	)	$	(674	)

Schedule of contributions to pension plans

	Three Months Ended
Company Contributions	March 31
(In thousands)	2017		2016
Defined benefit pension plans (U.S.)	$	471	$	470
Defined benefit pension plans (International)	8,337		9,798
Multiemployer pension plans	485		521
Defined contribution pension plans	2,560		2,826