SUPPLEMENTAL FINANCIAL INFORMATION - Other (Income) Expense, Net (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Other Income, net
Foreign exchange losses, net	$ 12	$ 0	$ 12	$ 14
Pension and other postretirement benefit plans	(11)	(12)	(22)	(25)
Change in fair value of marketable equity securities	(2)	0	(1)	(3)
Equity method investment impairment	0	0	9	0
Other, net	1	(12)	(1)	(19)
Other (income) expense, net	$ 0	$ (24)	$ (3)	$ (33)

Amount of other-than-temporary decline in value that has been recognized against investment accounted for under equity method of accounting.

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

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Amount of increase (decrease) of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Amount of gain (loss) related to nonoperating activities, classified as other.

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Amount of cost (reversal of cost) for pension and other postretirement benefits.

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