OTHER OPERATING EXPENSE, NET - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Other Income and Expenses [Abstract]
Commercial contract settlement	$ 15	$ 0	$ 15	$ 0
Adjustments associated with Spin-Off related balances	11	0	11	0
Merger and acquisition expense	$ 0	$ 8	$ 5	$ 16