Employee Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2021

Retirement Benefits [Abstract]

Schedule of Components of Net Periodic Benefit Cost and Other Changes in Plan Assets and Benefit Obligations

The components of Net periodic benefit cost and other changes in plan assets and benefit obligations were as follows:

	Three Months Ended September 30,
	Pension Benefits
	U.S. Plans				Non-U.S. Plans				Retiree Health
Components of Net Periodic Benefit Costs:	2021		2020		2021		2020		2021		2020
Service cost	$	—	$	—	$	5	$	5	$	—	$	1
Interest cost	19		21		23		29		2		2
Expected return on plan assets	(29)		(27)		(53)		(49)		—		—
Recognized net actuarial loss	4		6		15		15		—		—
Amortization of prior service credit	—		—		—		(1)		(16)		(19)
Recognized settlement loss	13		10		—		—		—		—
Defined benefit plans	7		10		(10)		(1)		(14)		(16)
Defined contribution plans	—		(10)		5		6		n/a		n/a
Net Periodic Benefit Cost (Credit)	7		—		(5)		5		(14)		(16)
Other Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive (Loss) Income:
Net actuarial (gain) loss (1)	(14)		77		—		—		1		—
Amortization of net actuarial loss	(17)		(16)		(15)		(15)		—		—
Amortization of net prior service credit	—		—		—		1		16		19
Total Recognized in Other Comprehensive (Loss) Income(2)	(31)		61		(15)		(14)		17		19
Total Recognized in Net Periodic Benefit Cost (Credit) and Other Comprehensive (Loss) Income	$	(24)	$	61	$	(20)	$	(9)	$	3	$	3
	Nine Months Ended September 30,
	Pension Benefits
	U.S. Plans				Non-U.S. Plans				Retiree Health
Components of Net Periodic Benefit Costs:	2021		2020		2021		2020		2021		2020
Service cost	$	1	$	1	$	15	$	15	$	1	$	2
Interest cost	56		65		67		84		6		8
Expected return on plan assets	(84)		(79)		(157)		(142)		—		—
Recognized net actuarial loss (gain)	13		20		44		43		—		(1)
Amortization of prior service credit	(1)		(1)		—		(1)		(49)		(57)
Recognized settlement loss	41		42		—		—		—		—
Recognized curtailment gain	—		—		—		(1)		—		—
Defined benefit plans	26		48		(31)		(2)		(42)		(48)
Defined contribution plans	—		1		15		16		n/a		n/a
Net Periodic Benefit Cost (Credit)	26		49		(16)		14		(42)		(48)
Other Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive (Loss) Income:
Net actuarial (gain) loss(1)	(83)		(3)		1		—		3		(6)
Amortization of net actuarial (loss) gain	(54)		(62)		(44)		(43)		—		1
Amortization of prior service credit	1		1		—		1		49		57
Total Recognized in Other Comprehensive (Loss) Income(2)	(136)		(64)		(43)		(42)		52		52
Total Recognized in Net Periodic Benefit Cost (Credit) and Other Comprehensive (Loss) Income	$	(110)	$	(15)	$	(59)	$	(28)	$	10	$	4

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(1)The net actuarial (gain) loss for U.S. Plans primarily reflects (i) the remeasurement of our primary U.S. pension plans as a result of the payment of periodic settlements and (ii) adjustments for the actuarial valuation results based on the January 1st plan census data.

(2)Amounts represent the pre-tax effect included within Other Comprehensive (Loss) Income. Refer to Note 18 - Other Comprehensive (Loss) Income for related tax effects and the after-tax amounts.

Schedule of Defined Benefit and Retiree Health Pension Plans, Actual and Expected Cash Contributions

The following table summarizes cash contributions to our defined benefit pension plans and retiree health benefit plans.

	Nine Months Ended September 30,				Year Ended December 31,
	2021		2020		Estimated 2021		2020
U.S. plans	$	18	$	18	$	25	$	35
Non-U.S. plans	84		79		110		104
Total Pension	$	102	$	97	$	135	$	139
Retiree Health	$	17	$	17	$	30	$	25