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STATEMENTS OF CONSOLIDATED INCOME - CERC - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Revenues: |  |  |
Utility revenues | $ 8,524 | $ 9,018 | $ 8,042
Non-utility revenues | 172 | 303 | 310
Total | 8,696 | 9,321 | 8,352
Expenses: |  |  |
Utility natural gas | 2,061 | 2,887 | 2,127
Non-utility cost of revenues, including natural gas | 99 | 204 | 208
Operation and maintenance | 2,850 | 2,833 | 2,810
Depreciation and amortization | 1,401 | 1,288 | 1,316
Taxes other than income taxes | 525 | 543 | 528
Total | 6,936 | 7,755 | 6,989
Operating Income | 1,760 | 1,566 | 1,363
Other Income (Expense): |  |  |
Gain (loss) on sale | (13) | 303 | 8
Interest expense and other finance charges | (684) | (511) | (508)
Other income (expense), net | 37 | (26) | 58
Total | (673) | (149) | (585)
Income from Continuing Operations Before Income Taxes | 1,087 | 1,417 | 778
Income tax expense (benefit) | 170 | 360 | 110
Net Income | 917 | 1,057 | 1,486
CERC Corp |  |  |
Revenues: |  |  |
Utility revenues | 4,107 | 4,764 | 4,143
Non-utility revenues | 42 | 36 | 57
Total | 4,149 | 4,800 | 4,200
Expenses: |  |  |
Utility natural gas | 1,856 | 2,607 | 1,885
Non-utility cost of revenues, including natural gas | 3 | 4 | 17
Operation and maintenance | 904 | 886 | 973
Depreciation and amortization | 493 | 448 | 483
Taxes other than income taxes | 243 | 257 | 249
Total | 3,499 | 4,202 | 3,607
Operating Income | 650 | 598 | 593
Other Income (Expense): |  |  |
Gain (loss) on sale | 0 | 557 | 11
Interest expense and other finance charges | (178) | (130) | (134)
Other income (expense), net | 14 | (64) | (4)
Total | (164) | 363 | (127)
Income from Continuing Operations Before Income Taxes | 486 | 961 | 466
Income tax expense (benefit) | (26) | 236 | 76
Net Income | $ 512 | $ 725 | $ 390

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