Pension Plans for which ABO exceeds Fair Value of Plan Assets (Detail) - Pension Plans, Defined Benefit - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
U.S. Pension Plans
Defined Benefit Plan Disclosure [Line Items]
Projected Benefit Obligation (PBO)	$ 226	$ 227
Accumulated Benefit Obligation (ABO)	226	227
Fair value of plan assets	204	201
Non-U.S. Pension Plans
Defined Benefit Plan Disclosure [Line Items]
Projected Benefit Obligation (PBO)	145	134
Accumulated Benefit Obligation (ABO)	116	102
Fair value of plan assets	$ 2	$ 2

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480482/715-20-55-17

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480506/715-20-50-3

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480506/715-20-50-3

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- Definition

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

+ References

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480506/715-20-50-3

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