INCOME TAXES - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax [Line Items]
Net interest expense carryforward	$ 610
Capital losses	647	$ 633
Foreign tax credit carryforward, amount	2,241	2,241
Tax expense recorded for interest and penalties	1	1	$ 1
Accrued for payment of interest and penalties	4	3	2
(Reduction) increase reserve for uncertain tax positions related to the current year	23	$ 11	$ 58
U.S.
Income Tax [Line Items]
Operating loss carryforwards	9,717
Operating loss carryforwards subject to annual limitation	177
Capital losses	$ 1,900
Capital loss carryforward carryover period	5 years
Canada
Income Tax [Line Items]
Operating loss carryforwards	$ 1
Capital losses	$ 836