Pension Benefits Benefit Obligations and Fair Value of Plan Assets (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Plans with Plan Assets in Excess of ABO
Fair Value of Plan Assets	$ 307	$ 438
Liability, Other Retirement Benefits	1	1
U.S. Plans
(in millions) Plans with ABO in Excess of Plan Assets
PBO	3	5
ABO	3	5
Fair value of plan assets at end of year	0	0
Plans with Plan Assets in Excess of ABO
PBO	0	0
ABO	0	0
Fair value of plan assets at end of year	0	0
Defined Benefit Plan, Benefit Obligation	3	5	$ 8
Defined Benefit Plan, Accumulated Benefit Obligation	3	5
Fair Value of Plan Assets	0	0	0
Non-U.S. Plans
(in millions) Plans with ABO in Excess of Plan Assets
PBO	449	445
ABO	398	405
Fair value of plan assets at end of year	80	7
Plans with Plan Assets in Excess of ABO
PBO	202	416
ABO	193	393
Fair value of plan assets at end of year	227	431
Defined Benefit Plan, Benefit Obligation	651	861	977
Defined Benefit Plan, Accumulated Benefit Obligation	591	798
Fair Value of Plan Assets	$ 307	$ 438	$ 438

Defined Benefit Plan, Pension Plans with Plan Assets in Excess of Accumulated Benefit Obligations [Abstract]

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Defined Benefit Plan, Pension Plans with Plan Assets in Excess of Accumulated Benefit Obligations, Aggregate Accumulated Benefit Obligation

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Defined Benefit Plan, Pension Plans with Plan Assets in Excess of Accumulated Benefit Obligations, Aggregate Projected Benefit Obligation

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Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level.

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Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.

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Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.

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Amount of accumulated benefit obligation for defined benefit plan with accumulated benefit obligation in excess of plan assets.

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Amount of plan asset for defined benefit plan with accumulated benefit obligation in excess of plan assets.

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Amount of projected benefit obligation for defined benefit pension plan with accumulated benefit obligation in excess of plan assets.

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Amount of liability for retirement benefits, classified as other.

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