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Condensed Consolidated Statements of Operations and Comprehensive Income - Piedmont - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Operating Revenues $ 7,994 $ 7,842 $ 21,848 $ 21,417
Operating Expenses        
Operation, maintenance and other 1,428 1,308 4,113 4,223
Depreciation and amortization 1,353 1,299 3,913 3,793
Property and other taxes 394 368 1,136 1,118
Impairment of assets and other charges 88 (4) 96 202
Total operating expenses 5,891 5,792 16,679 16,616
Gains on Sales of Other Assets and Other, net 8 6 46 17
Operating Income 2,111 2,056 5,215 4,818
Other Income and Expenses, net 178 115 516 382
Interest Expense 774 603 2,221 1,760
Income From Continuing Operations Before Income Taxes 1,515 1,568 3,510 3,440
Income Tax Expense From Continuing Operations 42 158 316 297
Net Income Attributable to Duke Energy Corporation 1,252 1,422 1,836 3,186
Comprehensive Income Attributable to Duke Energy 1,484 1,417 2,097 3,411
Piedmont        
Operating Revenues 208 306 1,119 1,421
Operating Expenses        
Cost of natural gas 51 168 316 685
Operation, maintenance and other 77 87 248 270
Depreciation and amortization 59 56 175 166
Property and other taxes 16 13 46 44
Impairment of assets and other charges   1 (4) 1
Total operating expenses 203 325 781 1,166
Gains on Sales of Other Assets and Other, net 0 0   4
Operating Income 5 (19) 338 259
Other Income and Expenses, net 17 13 49 41
Interest Expense 41 36 120 102
Income From Continuing Operations Before Income Taxes (19) (42) 267 198
Income Tax Expense From Continuing Operations (5) (9) 46 18
Net Income Attributable to Duke Energy Corporation (14) (33) 221 180
Comprehensive Income Attributable to Duke Energy $ (14) $ (33) $ 221 $ 180