Postretirement Plans

6 Months Ended

Jun. 30, 2020

Retirement Benefits [Abstract]

Net Periodic Benefit Cost

Postretirement Plans

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

	Six months ended June 30						Three months ended June 30
Pension Plans	2020			2019			2020			2019
Service cost		$1			$2			$1			$1
Interest cost	1,228			1,462			614			731
Expected return on plan assets	(1,878		)	(1,930		)	(939		)	(965		)
Amortization of prior service credits	(40		)	(40		)	(20		)	(20		)
Recognized net actuarial loss	516			321			258			160
Settlement/curtailment/other losses	3						3
Net periodic benefit income		($170	)		($185	)		($83	)		($93	)
Net periodic benefit cost included in Loss from operations		$1			$158			$1			$80
Net periodic benefit income included in Other income, net	(171		)	(187		)	(84		)	(94		)
Net periodic benefit income included in Loss before income taxes		($170	)		($29	)		($83	)		($14	)

	Six months ended June 30						Three months ended June 30
Other Postretirement Plans	2020			2019			2020			2019
Service cost		$43			$39			$22			$20
Interest cost	72			98			36			49
Expected return on plan assets	(5		)	(4		)	(3		)	(2		)
Amortization of prior service credits	(17		)	(18		)	(8		)	(9		)
Recognized net actuarial gain	(23		)	(23		)	(11		)	(12		)
Net periodic benefit cost		$70			$92			$36			$46
Net periodic benefit cost included in Loss from operations		$44			$45			$23			$23
Net periodic benefit cost included in Other income, net	27			53			14			26
Net periodic benefit cost included in Loss before income taxes		$71			$98			$37			$49