Retirement Plans (Tables)

3 Months Ended

Mar. 31, 2020

Retirement Benefits [Abstract]

Net Pension Income or Postretirement Expense

Net post-retirement expense for our other post-retirement plan includes the following components:

	Three Months Ended
	March 31,			March 31,
	2020			2019
Service cost	$	—		$	—
Interest cost	30			42
Amortization of gain	(21		)	(41		)
Total expense, net	$	9		$	1

Net pension expense for our domestic and foreign plans included in other income (expense) in the Condensed Consolidated Statement of Earnings is as follows:

	Three Months Ended
	March 31,		March 31,
	2020		2019
Net pension expense	$	664	$	250

The components of net pension expense for our domestic and foreign plans include the following: 

	Domestic Pension Plans						Foreign Pension Plans
	Three Months Ended						Three Months Ended
	March 31,			March 31,			March 31,			March 31,
	2020			2019			2020			2019
Service cost	$	—		$	—		$	7		$	9
Interest cost	1,443			1,931			7			7
Expected return on plan assets(1)	(2,454		)	(3,047		)	(4		)	(4		)
Amortization of loss	1,622			1,312			43			42
Total expense, net	$	611		$	196		$	53		$	54

 

(1) Expected return on plan assets is net of expected investment expenses and certain administrative expenses.