LEASES - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating Leased Assets [Line Items]
Operating lease expense	$ 11	$ 15	$ 13
Impairment of operating lease expense	$ 6	$ 20
Lease term (in years)	3 years 9 months 18 days	4 years 4 months 24 days
Minimum
Operating Leased Assets [Line Items]
Term of contract (in years)	1 year
Maximum
Operating Leased Assets [Line Items]
Term of contract (in years)	6 years