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Fair Value Measurements - Changes in Fair Value of Level 3 Assets (Details) - Level 3 - Pension Benefit Plans $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($)
UNITED STATES
Change in plan assets:
Beginning balance	$ 157
Actual return on plan assets	22
Purchases	24
Ending balance	203
Non U.S.
Change in plan assets:
Beginning balance	7
Purchases	1
Ending balance	$ 8

X

- Definition

Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Actual Return On Plan Assets

+ References

No definition available.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
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-Name Accounting Standards Codification
-Section 55
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- Definition

Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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-Topic 820
-SubTopic 10
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-Section 55
-Paragraph 101
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482078/820-10-55-101

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