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SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Allowance for doubtful accounts      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at  Beginning of Period $ 47 $ 49 $ 97
Charged to Cost and and Expenses 12 1 7
Deductions (13) (3) (55)
Balance at End of Period 46 47 49
Deferred tax valuation allowance      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at  Beginning of Period 490 412 195
Charged to Cost and and Expenses 395 78 222
Deductions 0 0 (5)
Balance at End of Period $ 885 $ 490 $ 412