SUPPLEMENTARY INFORMATION (Supplemental Cash Flow Information) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Supplementary Information [Abstract]
Interest , net of amounts capitalized	$ 801	$ 842	$ 993
Income taxes	$ 731	$ 518	$ 881