INCOME TAXES (Details - Income tax expense (benefit) attributable to pre-tax income (loss) from continuing operations) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Foreign:
Current	$ 171	$ 274	$ 267
Deferred	31	(1)	(12)
U.S.:
Current	(216)	(57)	278
Deferred	2,190	(1,676)	633
Income tax expense (benefit)	$ 2,176	$ (1,460)	$ 1,166