LEASES - Other Information (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Leases [Abstract]
Operating cash flows from operating leases	$ 7	$ 7
Operating cash flows from finance leases	0	0
Operating lease, right-of-use assets obtained in exchange for lease obligations	0	1
Finance lease, right-of-use assets obtained in exchange for lease obligations	$ 0	$ 6
Operating lease, weighted average remaining lease term (in years)	9 years 1 month 9 days	9 years 7 months 6 days
Finance lease, weighted average remaining lease term (in years)	19 years 11 months 19 days	22 years 21 days
Operating lease, weighted average discount rate, percent	2.70%	2.40%
Finance lease, weighted average discount rate, percent	3.10%	2.50%