SUPPLEMENTAL FINANCIAL INFORMATION - Other (Income) Expense, Net (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Other Income, net
Foreign exchange (gains) losses, net	$ 22	$ (15)	$ 36	$ (26)
Pension and other postretirement benefit plans	(11)	(7)	(21)	(12)
Pension curtailment	0	(11)	0	(11)
Change in fair value of marketable equity securities	11	(8)	6	(8)
Non-marketable investment impairments	23	0	23	0
Other, net	(3)	(3)	(4)	(3)
Other (income) expense, net	$ 42	$ (44)	$ 40	$ (60)

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Amount of gain (loss) recognized in net periodic benefit (cost) credit from event reducing expected years of future service of present employees or eliminating accrual of defined benefits for some or all future services of present employees.

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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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