LEASES - Schedule of supplemental cash flow information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Leases [Abstract]
Operating cash outflows from operating leases	$ 116	$ 131	$ 143
Operating cash outflows from finance leases	7	8	6
Finance cash outflows from finance leases	17	27	20
Total	$ 140	$ 166	$ 169