Pension Plans, Postretirement and Other Employee Benefits (Tables)

9 Months Ended

Sep. 30, 2021

Retirement Benefits [Abstract]

Components of Net Periodic Benefit Cost

Components of net periodic benefit costs (credits) are as follows:

	Three Months Ended September 30,
	Pension Benefits								Other Postretirement Benefits
	2021				2020
	U.S.		Non-U.S.		U.S.		Non-U.S.		2021		2020
Service cost	$	—	$	8	$	—	$	7	$	—	$	—
Interest cost	9		4		11		4		1		2
Expected return on plan assets	(17)		(4)		(16)		(5)		—		—
Settlement loss	—		—		—		5		—		—
Curtailment gain	—		—		—		—		—		(21)
Net amortization:
Actuarial loss	3		1		1		3		1		1
Prior service cost (credit)	—		—		—		—		(2)		(3)
Net pension and postretirement costs (credits)	$	(5)	$	9	$	(4)	$	14	$	—	$	(21)

	Nine Months Ended September 30,
	Pension Benefits								Other Postretirement Benefits
	2021				2020
	U.S.		Non-U.S.		U.S.		Non-U.S.		2021		2020
Service cost	$	1	$	21	$	1	$	19	$	—	$	—
Interest cost	24		13		31		13		4		7
Expected return on plan assets	(49)		(12)		(48)		(13)		—		—
Settlement loss	—		—		—		5		—		—
Curtailment gain	—		—		—		—		—		(21)
Net amortization:
Actuarial loss	9		6		4		7		2		2
Prior service cost (credit)	—		—		—		—		(7)		(7)
Net pension and postretirement costs (credits)	$	(15)	$	28	$	(12)	$	31	$	(1)	$	(19)