Pensions and Other Benefit Programs

3 Months Ended

Mar. 31, 2020

Retirement Benefits [Abstract]

Pensions and Other Benefit Programs

Pensions and Other Benefit Programs

The components of net periodic benefit cost (income) were as follows:

	Defined Benefit Pension Plans												Nonpension Postretirement Benefit Plans
	United States						Foreign
	Three Months Ended						Three Months Ended						Three Months Ended
	March 31,						March 31,						March 31,
	2020			2019			2020			2019			2020		2019
Service cost	$	26		$	21		$	399		$	384		$	217	$	255
Interest cost	13,179			15,878			3,518			4,488			1,245		1,654
Expected return on plan assets	(21,304		)	(23,179		)	(8,208		)	(8,764		)	—		—
Amortization of transition credit	—			—			(1		)	(2		)	—		—
Amortization of prior service (credit) cost	(15		)	(15		)	61			63			93		80
Amortization of net actuarial loss	8,198			7,036			2,059			1,612			736		511
Settlement	389			—			—			—			—		—
Net periodic benefit cost (income)	$	473		$	(259	)	$	(2,172	)	$	(2,219	)	$	2,291	$	2,500
Contributions to benefit plans	$	1,929		$	1,628		$	7,988		$	8,210		$	4,455	$	4,756