SUPPLEMENTAL FINANCIAL STATEMENT INFORMATION Interest Income and Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Supplemental Income Statement Elements [Abstract]
Interest expense	$ 83	$ 117	$ 160	$ 241
Interest income	9	31	17	62
Capitalized interest costs	$ 4	$ 3	$ 8	$ 5