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Condensed Statements of Consolidated Income (Unaudited) - CERC - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Revenues:    
Utility revenues $ 2,717 $ 2,709
Non-utility revenues 62 54
Total 2,779 2,763
Expenses:    
Utility natural gas 1,078 1,098
Non-utility cost of revenues, including natural gas 40 35
Operation and maintenance 663 688
Depreciation and amortization 319 318
Taxes other than income taxes 138 147
Total 2,238 2,286
Operating Income 541 477
Other Income (Expense):    
Gain on sale 0 303
Interest expense and other finance charges (148) (153)
Other expense, net 13 18
Total (138) 253
Income Before Income Taxes 403 730
Income tax expense 78 199
Net Income 325 531
CERC    
Revenues:    
Utility revenues 1,707 1,754
Non-utility revenues 10 9
Total 1,717 1,763
Expenses:    
Utility natural gas 998 1,033
Non-utility cost of revenues, including natural gas 1 1
Operation and maintenance 218 239
Depreciation and amortization 118 107
Taxes other than income taxes 69 75
Total 1,404 1,455
Operating Income 313 308
Other Income (Expense):    
Gain on sale 0 557
Interest expense and other finance charges (42) (28)
Other expense, net 1 0
Total (41) 529
Income Before Income Taxes 272 837
Income tax expense 60 206
Net Income $ 212 $ 631