LONG-TERM INCENTIVE COMPENSATION (Schedule of Liability-Classified Stock-Based Compensation Costs) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Long-term incentive compensation – expensed	$ 7	$ 6	$ 18	$ 24
Long-term incentive compensation – capitalized	4	4	11	15
Liability-Classified Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Long-term incentive compensation – expensed	2	3	3	15
Long-term incentive compensation – capitalized	$ 1	$ 2	$ 2	$ 10