Pension and Postretirement Benefits Other Than Pensions

The following tables disclose the components of net periodic benefit (income) cost for the three and six months ended June 30, 2017 and 2016 for the Company’s defined benefit plans and other postretirement benefit plans:



	Pension Benefits
	Three Months Ended June 30,
	2017						2016
	U.S.			Non-U.S.			U.S.			Non-U.S.
Service cost	$	204		$	969		$	202		$	867
Interest cost	2,925			1,072			3,145			1,291
Expected return on plan assets	(4,003		)	(650		)	(3,959		)	(810		)
Amortization of prior service cost and actuarial loss	468			715			429			562
Net periodic benefit (income) cost	$	(406	)	$	2,106		$	(183	)	$	1,910

	Pension Benefits
	Six Months Ended June 30,
	2017						2016
	U.S.			Non-U.S.			U.S.			Non-U.S.
Service cost	$	408		$	1,908		$	404		$	1,714
Interest cost	5,850			2,128			6,290			2,538
Expected return on plan assets	(8,006		)	(1,307		)	(7,918		)	(1,579		)
Amortization of prior service cost and actuarial loss	936			1,411			858			1,109
Net periodic benefit (income) cost	$	(812	)	$	4,140		$	(366	)	$	3,782



	Other Postretirement Benefits
	Three Months Ended June 30,
	2017						2016
	U.S.			Non-U.S.			U.S.			Non-U.S.
Service cost	$	79		$	102		$	90		$	96
Interest cost	324			167			346			174
Amortization of prior service credit and actuarial gain	(479		)	(4		)	(507		)	(16		)
Other	1			—			1			—
Net periodic benefit (income) cost	$	(75	)	$	265		$	(70	)	$	254

	Other Postretirement Benefits
	Six Months Ended June 30,
	2017						2016
	U.S.			Non-U.S.			U.S.			Non-U.S.
Service cost	$	158		$	206		$	180		$	186
Interest cost	648			337			692			338
Amortization of prior service credit and actuarial gain	(958		)	(8		)	(1,014		)	(31		)
Other	2			—			2			—
Net periodic benefit (income) cost	$	(150	)	$	535		$	(140	)	$	493