SUPPLEMENTARY FINANCIAL STATEMENT INFORMATION - Interest (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Interest payments			$ 34	$ 1
Interest expense	$ 20	$ 1	39	1
Interest income	(2)	(30)	(4)	(30)
Capitalized interest cost	(1)	0	(1)	0
Total	$ 17	$ (29)	$ 34	$ (29)