SUPPLEMENTAL FINANCIAL INFORMATION - Other (Income) Expense, Net (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Other Income, net
Foreign exchange losses, net	$ 0	$ 22	$ 14	$ 36
Pension and other postretirement benefit plans	(10)	(11)	(22)	(21)
Change in fair value of marketable equity securities	0	11	(4)	6
Non-marketable investment impairments	0	23	0	23
Other, net	(10)	(3)	(15)	(4)
Other (income) expense, net	$ (20)	$ 42	$ (27)	$ 40

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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 income (expense) 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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