Pension and Other Post-Retirement Benefits (Tables)

3 Months Ended

Mar. 31, 2020

Retirement Benefits [Abstract]

Schedule of components of net periodic benefit cost

The components of net periodic benefit cost/(credit) associated with our defined benefit and retiree healthcare plans for the three months ended March 31, 2020 and 2019 were as follows:

	U.S. Plans												Non-U.S. Plans
	Defined Benefit						Retiree Healthcare						Defined Benefit						Total
	2020			2019			2020			2019			2020			2019			2020			2019
Service cost	$	—		$	—		$	2		$	2		$	769		$	731		$	771		$	733
Interest cost	267			399			37			53			315			338			619			790
Expected return on plan assets	(433		)	(451		)	—			—			(174		)	(175		)	(607		)	(626		)
Amortization of net loss	295			245			10			11			236			191			541			447
Amortization of prior service (credit)/cost	—			—			(196		)	(327		)	2			3			(194		)	(324		)
Loss on settlement	4,022			—			—			—			—			—			4,022			—
Net periodic benefit cost/(credit)	$	4,151		$	193		$	(147	)	$	(261	)	$	1,148		$	1,088		$	5,152		$	1,020