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LONG-TERM INCENTIVE COMPENSATION (Schedule of Equity-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 Payment Arrangement, Noncash Expense [Abstract]        
Equity-classified awards – expensed $ 2 $ 1 $ 7 $ 4
Equity-classified awards – capitalized $ 1 $ 0 $ 2 $ 0