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Condensed Consolidated Statements of Income (Unaudited) - Southern (Parenthetical) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Total operating revenues $ 7,823 $ 7,274 $ 22,572 $ 20,383
Alternative revenue programs        
Total operating revenues $ (5) $ 1 $ (32) $ 46