Other Expense, Net (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Other Income and Expenses [Abstract]
Non-service costs - pension and other postretirement benefits (E)	$ 6	$ 8	$ 19	$ 24
Interest income	(5)	(4)	(13)	(15)
Foreign currency (gains) losses, net	(1)	2	(4)	9
Net realized and unrealized losses	6	5	17	18
Deferred compensation	4	6	14	14
Other, net	0	0	0	(1)
Total other expense, net	$ 10	$ 17	$ 33	$ 49

Net Periodic Benefit Cost, Non-service

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The compensation expense recognized during the period pertaining to the deferred compensation arrangement.

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Amount, before tax, of realized and unrealized gain (loss) from foreign currency transaction.

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Amount of realized and unrealized gain (loss) on investment.

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The aggregate amount of income from investments (for example, dividends) not considered a component of the entity's core operations.

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