Pension and Postretirement Expense (Tables)

6 Months Ended

Jun. 30, 2020

Defined Benefit Plan [Abstract]

Schedule of Components of Net Benefit Cost

Following are the components of net pension benefit cost recognized by the Company for the Successor three and six months ended June 30, 2020 and for the Predecessor three and six months ended June 30, 2019:

	Pension Benefits
	Successor				Predecessor				Successor				Predecessor
	Three Months Ended June 30, 2020				Three Months Ended June 30, 2019				Six Months Ended June 30, 2020				Six Months Ended June 30, 2019
	U.S. Plans		Non-U.S. Plans		U.S. Plans		Non-U.S. Plans		U.S. Plans		Non-U.S. Plans		U.S. Plans		Non-U.S. Plans
Service cost	$	1	$	4	$	1	$	3	$	1	$	9	$	2	$	7
Interest cost on projected benefit obligation	1		2		2		2		3		3		4		4
Expected return on assets	(3)		(3)		(3)		(3)		(6)		(6)		(6)		(6)
Net (benefit) expense	$	(1)	$	3	$	—	$	2	$	(2)	$	6	$	—	$	5