Postretirement Plans (Tables)

3 Months Ended

Mar. 31, 2021

Retirement Benefits [Abstract]

Net Periodic Benefit Cost

The components of net periodic benefit (income)/cost for the three months ended March 31 were as follows:

	Pension		Postretirement
	2021	2020	2021	2020
Service cost	$1		$22	$21
Interest cost	498	$614	23	36
Expected return on plan assets	(966)	(939)	(2)	(2)
Amortization of prior service credits	(20)	(20)	(9)	(9)
Recognized net actuarial loss/(gain)	310	258	(17)	(12)
Settlement loss	1
Net periodic benefit (income)/cost	($176)	($87)	$17	$34
Net periodic benefit cost included in Loss from operations	$1		$22	$21
Net periodic benefit (income)/cost included in Other income, net	(177)	($87)	(5)	13
Net periodic benefit (income)/cost included in Loss before income taxes	($176)	($87)	$17	$34