Income (Loss) from Continuing Operations Before Income Taxes (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
U.S. income (loss)	$ (89)	$ (945)	$ 949
Foreign income (loss)	(13)	(16)	13
INCOME (LOSS) BEFORE INCOME TAXES	$ (102)	$ (961)	$ 962