Pension and Other Postretirement Healthcare Benefits (Tables)

9 Months Ended

Sep. 30, 2023

Retirement Benefits [Abstract]

Schedule of Components of Net Periodic Cost Associated with the U.S. Defined Benefit Plans and The foreign Defined Plan

The components of net periodic cost associated with our U.S. and foreign pension plans recognized in the unaudited Condensed Consolidated Statements of Operations were as follows:

	Pensions				Pensions
	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Net periodic cost:
Service cost	$	—	$	1	$	2	$	3
Interest cost	5		4		13		11
Expected return on plan assets	(5)		(6)		(15)		(18)
Net amortization of actuarial loss and prior service credit	—		1		—		3
Total net periodic cost	$	—	$	—	$	—	$	(1)

The components of net periodic cost associated with our postretirement healthcare plans recognized in the unaudited Condensed Consolidated Statements of Operations were as follows:

	Other Postretirement Benefit Plans				Other Postretirement Benefit Plans
	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Net periodic cost:
Interest cost	—		1		1		2
Total net periodic cost	$	—	$	1	$	1	$	2