Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2016

Compensation and Retirement Disclosure [Abstract]

Summary of Defined Benefit Pension Plan and Other Postretirement Defined Benefit Plan

Pension Benefits
	Three Months Ended March 31,
	U.S. Plans						Non-U.S. Plans
	2016			2015			2016			2015
Service cost	$	—		$	—		$	1,596		$	107
Interest cost		1,620			1,625			1,751			1,313
Recognized actuarial loss		236			169			28			1
Expected return on plan assets		(1,750	)		(1,880	)		(2,294	)		(1,597	)
Net periodic benefit cost (income)	$	106		$	(86	)	$	1,081		$	(176	)

	Other Postretirement Benefits
	Three Months Ended March 31,
	U.S. Plans
	2016			2015
Service cost	$	1		$	7
Interest cost		135			161
Recognized actuarial gain		(346	)		(283	)
Amortization of prior service credits		(1,055	)		(2,457	)
Net periodic benefit income	$	(1,265	)	$	(2,572	)