OTHER OPERATING EXPENSE (INCOME), NET - Narrative (Details) SFr in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Dec. 01, 2022 USD ($)	Dec. 01, 2022 CHF (SFr)
Business Acquisition [Line Items]
Commercial contract settlement	$ 0	$ 0	$ 15	$ 0
Adjustments associated with Spin-Off related balances	3	0	14	0
Collective bargaining agreement ratification bonus	4	0	4	0
Loss on sale of businesses	6	0	3	(5)
Estimated loss on immaterial business	6
Merger and acquisition expense, net	(5)	2	0	18
Asset impairments and lease modifications	0	2	0	11
Gain on sale of assets	$ 0	$ 7	$ 0	$ 13
Drivetek AG
Business Acquisition [Line Items]
Earn out payment liability					$ 6	SFr 5