| Segment | Q2 '21 | Q3 '21 | Q4 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q4 '22 | Q3 '23 |
|---|---|---|---|---|---|---|---|---|
| Traditional Electric Operating Companies | — | — | — | $90.46B | $92.74B | $95.66B | $95.86B | $99.46B |
| Southern Power | — | — | $13.39B | $13.77B | $13.40B | $13.28B | $13.08B | $13.09B |
| Corporate And Other | $11.30B | $11.39B | $12.11B | $12.02B | $12.00B | $9.10B | $8.94B | $9.80B |
| Gas Pipeline Investments | $1.49B | $1.48B | $1.47B | $1.47B | $1.43B | $1.43B | $1.58B | $1.54B |
| Gas Marketing Services | $1.49B | $1.53B | $1.56B | $1.64B | $1.55B | $1.60B | $1.62B | $1.52B |
| Total | $125.91B | $127.86B | $127.53B | $128.64B | $130.77B | $134.01B | $134.89B | $138.32B |