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Business Segments (Business Segment Data) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | $ 32,237 | $ 30,357 | $ 29,060
Less: |  |  |
Operation, maintenance and other | 6,698 | 5,389 | 5,625
Depreciation and amortization | 6,324 | 5,793 | 5,253
Property and other taxes | 1,597 | 1,466 | 1,400
Impairment of assets and other charges | (4) | 38 | 85
Interest expense | 3,634 | 3,384 | 3,014
Income Tax Expense | 642 | 590 | 438
Noncontrolling interests | 103 | 87 | 97
Preferred dividends | 56 | 106 | 106
Preferred redemption costs | 0 | 16 | 0
Add: Equity in (losses) earnings of unconsolidated affiliates | 51 | (9) | 113
Add: Other | 714 | 687 | 650
Segment income (loss) | 4,911 | 4,395 | 4,126
Discontinued Operations | 1 | 7 | (1,391)
Net Income available to Duke Energy common stockholders | 4,912 | 4,402 | 2,735
Add back: Net income attributable to noncontrolling interest | 103 | 90 | 33
Net income | 5,071 | 4,614 | 2,874
Capital expenditures | 14,002 | 12,263 | 12,622
Segment assets | 195,736 | 186,343 | 176,893
Segment Reporting Information Assets [Abstract] |  |  |
Total income (loss) from continuing operations before income taxes | 5,712 | 5,194 | 4,767
Nonregulated electric and other | 307 | 318 | 291
Regulated electric | (29,060) | (27,787) | (26,617)
Depreciation, amortization and accretion (including amortization of nuclear fuel) | 7,704 | 6,419 | 6,084
Losses on sales of other assets | 45 | 26 | 52
Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 8,058 | 9,206 | 9,086
Cost of natural gas |  |  |
Less: |  |  |
Cost of sales | 983 | 565 | 593
Duke Energy Indiana |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 3,544 | 3,040 | 3,399
Less: |  |  |
Cost of sales | 1,065 | 964 | 1,217
Operation, maintenance and other | 811 | 671 | 713
Depreciation and amortization | 823 | 676 | 666
Property and other taxes | 61 | 50 | 59
Impairment of assets and other charges |  |  | 0
Interest expense | 243 | 229 | 213
Income Tax Expense | 82 | 71 | 110
Add: Other | 61 | 62 | 76
Segment income (loss) | 520 | 441 | 497
Net income | 520 | 441 | 497
Capital expenditures | 1,332 | 935 | 961
Segment assets | 16,346 | 15,727 | 14,811
Segment Reporting Information Assets [Abstract] |  |  |
Total income (loss) from continuing operations before income taxes | 602 | 512 | 607
Depreciation, amortization and accretion (including amortization of nuclear fuel) | 827 | 679 | 669
Duke Energy Indiana | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 1,065 | 964 | 1,217
Duke Energy Ohio |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 2,797 | 2,545 | 2,507
Less: |  |  |
Operation, maintenance and other | 490 | 485 | 478
Depreciation and amortization | 466 | 403 | 367
Property and other taxes | 432 | 400 | 364
Impairment of assets and other charges | 0 | 0 | 3
Interest expense | 203 | 192 | 169
Income Tax Expense | 68 | 64 | 63
Add: Other | 25 | 20 | 42
Segment income (loss) | 338 | 341 | 334
Net income | 338 | 341 | 334
Capital expenditures | 929 | 815 | 939
Segment assets | 13,446 | 12,768 | 12,216
Segment Reporting Information Assets [Abstract] |  |  |
Total income (loss) from continuing operations before income taxes | 406 | 405 | 397
Regulated electric | (2,045) | (1,905) | (1,868)
Depreciation, amortization and accretion (including amortization of nuclear fuel) | 470 | 408 | 371
Duke Energy Ohio | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 626 | 538 | 608
Duke Energy Ohio | Cost of natural gas |  |  |
Less: |  |  |
Cost of sales | 199 | 142 | 163
Duke Energy Carolinas |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 9,713 | 9,718 | 8,288
Less: |  |  |
Cost of sales | 2,649 | 3,251 | 2,524
Operation, maintenance and other | 2,002 | 1,740 | 1,774
Depreciation and amortization | 1,903 | 1,768 | 1,593
Property and other taxes | 349 | 346 | 320
Impairment of assets and other charges | (11) | 31 | 44
Interest expense | 783 | 722 | 686
Income Tax Expense | 194 | 226 | 141
Add: Other | 264 | 249 | 264
Segment income (loss) | 2,108 | 1,883 | 1,470
Net income | 2,108 | 1,883 | 1,470
Capital expenditures | 4,477 | 3,966 | 3,733
Segment assets | 59,175 | 55,005 | 52,110
Segment Reporting Information Assets [Abstract] |  |  |
Total income (loss) from continuing operations before income taxes | 2,302 | 2,109 | 1,611
Depreciation, amortization and accretion (including amortization of nuclear fuel) | 2,169 | 2,033 | 1,845
Losses on sales of other assets | 6 | 2 | 26
Duke Energy Carolinas | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 2,649 | 3,251 | 2,524
Progress Energy |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 14,509 | 13,633 | 13,544
Less: |  |  |
Cost of sales | 4,267 | 4,755 | 5,026
Operation, maintenance and other | 3,335 | 2,463 | 2,636
Depreciation and amortization | 2,543 | 2,393 | 2,151
Property and other taxes | 657 | 617 | 644
Impairment of assets and other charges | 2 | 6 | 28
Interest expense | 1,119 | 1,064 | 954
Income Tax Expense | 485 | 426 | 377
Add: Other | 314 | 262 | 228
Segment income (loss) | 2,415 | 2,171 | 1,956
Net income | 2,415 | 2,171 | 1,956
Capital expenditures | 6,125 | 5,252 | 4,917
Segment assets | 75,838 | 71,636 | 67,094
Segment Reporting Information Assets [Abstract] |  |  |
Total income (loss) from continuing operations before income taxes | 2,900 | 2,597 | 2,333
Depreciation, amortization and accretion (including amortization of nuclear fuel) | 3,666 | 2,761 | 2,721
Losses on sales of other assets | 27 | 27 | 27
Progress Energy | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 4,267 | 4,755 | 5,026
Duke Energy Progress |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 7,386 | 7,017 | 6,488
Less: |  |  |
Cost of sales | 2,518 | 2,409 | 2,203
Operation, maintenance and other | 1,455 | 1,388 | 1,379
Depreciation and amortization | 1,406 | 1,336 | 1,266
Property and other taxes | 172 | 177 | 164
Impairment of assets and other charges | 2 | 6 | 29
Interest expense | 526 | 493 | 427
Income Tax Expense | 223 | 189 | 149
Add: Other | 198 | 145 | 127
Segment income (loss) | 1,282 | 1,164 | 998
Net income | 1,282 | 1,164 | 998
Capital expenditures | 3,428 | 2,803 | 2,387
Segment assets | 42,527 | 39,493 | 36,924
Segment Reporting Information Assets [Abstract] |  |  |
Total income (loss) from continuing operations before income taxes | 1,505 | 1,353 | 1,147
Depreciation, amortization and accretion (including amortization of nuclear fuel) | 1,602 | 1,520 | 1,460
Duke Energy Progress | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 2,518 | 2,409 | 2,203
Duke Energy Florida |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 7,105 | 6,595 | 7,036
Less: |  |  |
Cost of sales | 1,749 | 2,346 | 2,823
Operation, maintenance and other | 1,865 | 1,055 | 1,239
Depreciation and amortization | 1,137 | 1,057 | 885
Property and other taxes | 486 | 440 | 480
Impairment of assets and other charges | 0 | 0 | (1)
Interest expense | 479 | 457 | 413
Income Tax Expense | 289 | 268 | 261
Add: Other | 93 | 89 | 80
Segment income (loss) | 1,193 | 1,061 | 1,016
Net income | 1,193 | 1,061 | 1,016
Capital expenditures | 2,698 | 2,449 | 2,529
Segment assets | 29,656 | 28,569 | 26,601
Segment Reporting Information Assets [Abstract] |  |  |
Total income (loss) from continuing operations before income taxes | 1,482 | 1,329 | 1,277
Depreciation, amortization and accretion (including amortization of nuclear fuel) | 2,063 | 1,239 | 1,260
Losses on sales of other assets | 3 | 3 | 2
Duke Energy Florida | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 1,749 | 2,346 | 2,823
Piedmont |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 2,237 | 1,729 | 1,628
Less: |  |  |
Cost of sales | 784 | 423 | 430
Operation, maintenance and other | 408 | 359 | 344
Depreciation and amortization | 282 | 261 | 237
Property and other taxes | 67 | 55 | 59
Impairment of assets and other charges | 0 | 0 | (4)
Interest expense | 193 | 185 | 165
Income Tax Expense | 112 | 95 | 84
Add: Equity in (losses) earnings of unconsolidated affiliates | 8 | 8 | 9
Add: Other | 41 | 54 | 57
Segment income (loss) | 440 | 413 | 379
Net income | 440 | 413 | 379
Capital expenditures | 807 | 1,025 | 1,036
Segment assets | 12,470 | 11,799 | 11,067
Segment Reporting Information Assets [Abstract] |  |  |
Total income (loss) from continuing operations before income taxes | 552 | 508 | 463
Nonregulated electric and other | 28 | 27 | 25
Depreciation, amortization and accretion (including amortization of nuclear fuel) | 285 | 264 | 239
Piedmont | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 784 | 423 | 430
Operating Segments |  |  |
Less: |  |  |
Operation, maintenance and other |  | 5,663 | 5,764
Depreciation and amortization |  | 5,528 | 5,033
Property and other taxes |  | 1,454 | 1,449
Impairment of assets and other charges |  | 37 | 71
Interest expense |  | 2,262 | 2,067
Income Tax Expense |  | 919 | 858
Noncontrolling interests |  | 87 | 97
Preferred dividends |  | 0 | 0
Preferred redemption costs |  | 0 |
Add: Equity in (losses) earnings of unconsolidated affiliates |  | (59) | 47
Add: Other |  | 600 | 604
Segment income (loss) |  | 5,224 | 4,742
Operating Segments | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales |  | 9,285 | 9,164
Operating Segments | Cost of natural gas |  |  |
Less: |  |  |
Cost of sales |  | 565 | 593
Other |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 28 | 38 | 37
Less: |  |  |
Operation, maintenance and other | (35) | (79) | 36
Depreciation and amortization | 312 | 293 | 248
Property and other taxes | 14 | 12 | (49)
Impairment of assets and other charges | 5 | 1 | 14
Interest expense | 1,317 | 1,245 | 1,097
Income Tax Expense | (366) | (329) | (420)
Noncontrolling interests | 0 | 0 | 0
Preferred dividends | 56 | 106 | 106
Preferred redemption costs |  | 16 |
Add: Equity in (losses) earnings of unconsolidated affiliates | 36 | 50 | 66
Add: Other | 117 | 229 | 216
Segment income (loss) | (985) | (829) | (616)
Capital expenditures | 335 | 261 | 995
Segment assets | 4,320 | 4,202 | 4,095
Other | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Other | Cost of natural gas |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Eliminations, Corporate and Reconciling Items |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 165 | 157 | 134
Eliminations And Reconciling Items |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 137 | 119 | 97
Eliminations |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | (288) | (283) | (261)
Less: |  |  |
Operation, maintenance and other | (199) | (195) | (175)
Depreciation and amortization | (28) | (28) | (28)
Property and other taxes | 1 | 0 | 0
Impairment of assets and other charges | 0 | 0 | 0
Interest expense | (82) | (123) | (150)
Income Tax Expense | 0 |  |
Noncontrolling interests | 0 | 0 | 0
Preferred dividends |  | 0 | 0
Preferred redemption costs |  | 0 |
Add: Other | (100) | (142) | (170)
Eliminations | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | (80) | (79) | (78)
Eliminations | Cost of natural gas |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Eliminations | Duke Energy Indiana |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 0 | 0 | 0
Less: |  |  |
Operation, maintenance and other | 10 | 5 | 18
Depreciation and amortization | 0 | 0 | 0
Property and other taxes | 0 | 0 | 0
Impairment of assets and other charges |  |  | 1
Interest expense | 0 | 1 | 0
Income Tax Expense | (3) | (1) | (5)
Add: Other | (1) | 0 | (1)
Segment income (loss) | (8) | (5) | (15)
Capital expenditures | 0 | 0 | 0
Segment assets | 25 | 1 | (155)
Eliminations | Duke Energy Indiana | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Eliminations | Duke Energy Ohio |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 0 | 0 | 0
Less: |  |  |
Operation, maintenance and other | 8 | 10 | 9
Depreciation and amortization | 1 | (1) | 0
Property and other taxes | 0 | 0 | 0
Impairment of assets and other charges |  |  | 1
Interest expense | 1 | (2) | 0
Income Tax Expense | (2) | (1) | (2)
Add: Other | 0 | 0 | (1)
Segment income (loss) | (8) | (6) | (9)
Capital expenditures | 0 | 0 | 0
Segment assets | 135 | 51 | (108)
Eliminations | Duke Energy Ohio | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Eliminations | Duke Energy Ohio | Cost of natural gas |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Eliminations | Duke Energy Carolinas |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 0 | 0 | 0
Less: |  |  |
Operation, maintenance and other | 43 | 30 | 85
Depreciation and amortization | 0 | 0 | 0
Property and other taxes | 0 | 0 | 0
Impairment of assets and other charges | 0 | 0 | 0
Interest expense | 0 | 0 | 0
Income Tax Expense | (11) | (7) | (21)
Add: Other | (3) | (3) | (3)
Segment income (loss) | (35) | (26) | (67)
Capital expenditures | 0 | 0 | 0
Segment assets | 400 | 223 | 202
Eliminations | Duke Energy Carolinas | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Eliminations | Progress Energy |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 18 | 21 | 20
Less: |  |  |
Operation, maintenance and other | 55 | 50 | 82
Depreciation and amortization | 0 | 0 | 0
Property and other taxes | (1) | 0 | 0
Impairment of assets and other charges | 0 | 0 | 0
Interest expense | 114 | 115 | 114
Income Tax Expense | (38) | (39) | (49)
Add: Other | 23 | 38 | 18
Segment income (loss) | (89) | (67) | (109)
Capital expenditures | 0 | 0 | 0
Segment assets | 4,153 | 3,685 | 3,912
Eliminations | Progress Energy | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Eliminations | Duke Energy Progress |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 0 | 0 | 0
Less: |  |  |
Operation, maintenance and other | 24 | 18 | 37
Depreciation and amortization | 0 | 0 | 0
Property and other taxes | 0 | 0 | 0
Impairment of assets and other charges | 0 | 0 | 0
Interest expense | 0 | 1 | 0
Income Tax Expense | (6) | (5) | (9)
Add: Other | (2) | 7 | (1)
Segment income (loss) | (20) | (7) | (29)
Capital expenditures | 0 | 0 | 0
Segment assets | 364 | 91 | 104
Eliminations | Duke Energy Progress | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Eliminations | Duke Energy Florida |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 0 | 0 | 0
Less: |  |  |
Operation, maintenance and other | 16 | 12 | 27
Depreciation and amortization | 0 | 0 | 0
Property and other taxes | 0 | 0 | 0
Impairment of assets and other charges |  |  | 0
Interest expense | 0 | 0 | 0
Income Tax Expense | (5) | (3) | (7)
Add: Other | 2 | 3 | (2)
Segment income (loss) | (9) | (6) | (22)
Capital expenditures | 0 | 0 | 0
Segment assets | 134 | 20 | 239
Eliminations | Duke Energy Florida | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Eliminations | Piedmont |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 0 | 0 | 0
Less: |  |  |
Operation, maintenance and other | 15 | 4 | 8
Depreciation and amortization | 0 | 0 | 0
Property and other taxes | 0 | 0 | 0
Impairment of assets and other charges |  |  | 0
Interest expense | 0 | 0 | 0
Income Tax Expense | (3) | 1 | 0
Add: Equity in (losses) earnings of unconsolidated affiliates | 8 | 8 | 9
Add: Other | (5) | 0 | (2)
Segment income (loss) | (9) | 3 | (1)
Capital expenditures | 0 | 0 | 0
Segment assets | 86 | 92 | 89
Eliminations | Piedmont | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Total Reportable Segments |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 32,209 | 30,319 | 29,023
Total Reportable Segments | Operating Segments |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 32,360 | 30,483 | 29,187
Less: |  |  |
Operation, maintenance and other | 6,932 |  |
Depreciation and amortization | 6,040 |  |
Property and other taxes | 1,582 |  |
Impairment of assets and other charges | (9) |  |
Interest expense | 2,399 |  |
Income Tax Expense | 1,008 |  |
Noncontrolling interests | 103 |  |
Preferred dividends | 0 |  |
Add: Equity in (losses) earnings of unconsolidated affiliates | 15 |  |
Add: Other | 697 |  |
Segment income (loss) | 5,896 |  |
Capital expenditures | 13,667 | 12,002 | 11,627
Segment assets | 191,416 | 182,141 | 172,798
Total Reportable Segments | Operating Segments | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 8,138 |  |
Total Reportable Segments | Operating Segments | Cost of natural gas |  |  |
Less: |  |  |
Cost of sales | 983 |  |
Total Reportable Segments | Operating Segments | Duke Energy Ohio |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 2,797 | 2,545 | 2,507
Less: |  |  |
Operation, maintenance and other | 482 | 475 | 469
Depreciation and amortization | 465 | 404 | 367
Property and other taxes | 432 | 400 | 364
Impairment of assets and other charges |  |  | 2
Interest expense | 202 | 194 | 169
Income Tax Expense | 70 | 65 | 65
Add: Other | 25 | 20 | 43
Segment income (loss) | 346 | 347 | 343
Capital expenditures | 929 | 815 | 939
Segment assets | 13,311 | 12,717 | 12,324
Total Reportable Segments | Operating Segments | Duke Energy Ohio | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 626 | 538 | 608
Total Reportable Segments | Operating Segments | Duke Energy Ohio | Cost of natural gas |  |  |
Less: |  |  |
Cost of sales | 199 | 142 | 163
Total Reportable Segments | Eliminations |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 151 | 164 | 164
Electric Utilities and Infrastructure |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 29,297 | 28,020 | 26,846
Less: |  |  |
Add: Equity in (losses) earnings of unconsolidated affiliates | 0 | (11) | 7
Electric Utilities and Infrastructure | Litigation | Duke Energy Carolinas |  |  |
Less: |  |  |
Impairment of assets and other charges |  |  | 35
Electric Utilities and Infrastructure | Litigation | Duke Energy Progress |  |  |
Less: |  |  |
Impairment of assets and other charges |  |  | 33
Electric Utilities and Infrastructure | Operating Segments |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 29,357 | 28,093 | 26,921
Less: |  |  |
Operation, maintenance and other | 6,414 | 5,185 | 5,309
Depreciation and amortization | 5,605 | 5,128 | 4,684
Property and other taxes | 1,418 | 1,305 | 1,320
Impairment of assets and other charges | (9) | 37 | 75
Interest expense | 2,132 | 2,006 | 1,850
Income Tax Expense | 862 | 820 | 742
Noncontrolling interests | 104 | 88 | 99
Preferred dividends |  | 0 | 0
Preferred redemption costs |  | 0 |
Add: Equity in (losses) earnings of unconsolidated affiliates |  | (11) | 7
Add: Other | 644 | 542 | 538
Segment income (loss) | 5,337 | 4,770 | 4,223
Capital expenditures | 12,553 | 10,689 | 10,135
Segment assets | 172,427 | 164,010 | 155,449
Electric Utilities and Infrastructure | Operating Segments | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 8,138 | 9,285 | 9,164
Electric Utilities and Infrastructure | Operating Segments | Cost of natural gas |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Electric Utilities and Infrastructure | Operating Segments | Nonoperating Income (Expense) |  |  |
Less: |  |  |
Add: Equity in (losses) earnings of unconsolidated affiliates |  | 4 |
Electric Utilities and Infrastructure | Operating Segments | Regulated and Unregulated Operating Revenue |  |  |
Segment Reporting Information Assets [Abstract] |  |  |
Customer Billing Adjustments |  | 17 |
Electric Utilities and Infrastructure | Operating Segments | Impairment Of Assets And Other Charges |  |  |
Segment Reporting Information Assets [Abstract] |  |  |
Rate Case Order Income (Expense) |  | (42) |
Electric Utilities and Infrastructure | Operating Segments | Operation, maintenance and other |  |  |
Segment Reporting Information Assets [Abstract] |  |  |
Rate Case Order Income (Expense) |  | (2) |
Electric Utilities and Infrastructure | Operating Segments | Interest Expense |  |  |
Segment Reporting Information Assets [Abstract] |  |  |
Rate Case Order Income (Expense) |  | 11 |
Electric Utilities and Infrastructure | Operating Segments | Equity In (Losses) Earnings Of Unconsolidated Affiliates |  |  |
Less: |  |  |
Add: Equity in (losses) earnings of unconsolidated affiliates |  | 15 |
Electric Utilities and Infrastructure | Operating Segments | Duke Energy Indiana |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 3,544 | 3,040 | 3,399
Less: |  |  |
Operation, maintenance and other | 801 | 666 | 695
Depreciation and amortization | 823 | 676 | 666
Property and other taxes | 61 | 50 | 59
Impairment of assets and other charges |  |  | (1)
Interest expense | 243 | 228 | 213
Income Tax Expense | 85 | 72 | 115
Add: Other | 62 | 62 | 77
Segment income (loss) | 528 | 446 | 512
Add back: Net income attributable to noncontrolling interest |  | 4 |
Capital expenditures | 1,332 | 935 | 961
Segment assets | 16,321 | 15,726 | 14,966
Electric Utilities and Infrastructure | Operating Segments | Duke Energy Indiana | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 1,065 | 964 | 1,217
Electric Utilities and Infrastructure | Operating Segments | Duke Energy Indiana | Regulated and Unregulated Operating Revenue |  |  |
Less: |  |  |
Segment income (loss) |  | 29 |
Electric Utilities and Infrastructure | Operating Segments | Duke Energy Ohio |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 2,045 | 1,905 | 1,868
Less: |  |  |
Operation, maintenance and other | 366 | 366 | 351
Depreciation and amortization | 318 | 273 | 257
Property and other taxes | 335 | 306 | 294
Impairment of assets and other charges |  |  | 2
Interest expense | 131 | 126 | 116
Income Tax Expense | 43 | 47 | 42
Add: Other | 17 | 15 | 29
Segment income (loss) | 243 | 264 | 227
Capital expenditures | 600 | 535 | 520
Segment assets | 8,575 | 8,211 | 7,978
Electric Utilities and Infrastructure | Operating Segments | Duke Energy Ohio | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 626 | 538 | 608
Electric Utilities and Infrastructure | Operating Segments | Duke Energy Ohio | Cost of natural gas |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Electric Utilities and Infrastructure | Operating Segments | Duke Energy Carolinas |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 9,713 | 9,718 | 8,288
Less: |  |  |
Operation, maintenance and other | 1,959 | 1,710 | 1,689
Depreciation and amortization | 1,903 | 1,768 | 1,593
Property and other taxes | 349 | 346 | 320
Impairment of assets and other charges | (11) | 31 | 44
Interest expense | 783 | 722 | 686
Income Tax Expense | 205 | 233 | 162
Add: Other | 267 | 252 | 267
Segment income (loss) | 2,143 | 1,909 | 1,537
Capital expenditures | 4,477 | 3,966 | 3,733
Segment assets | 58,775 | 54,782 | 51,908
Electric Utilities and Infrastructure | Operating Segments | Duke Energy Carolinas | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 2,649 | 3,251 | 2,524
Electric Utilities and Infrastructure | Operating Segments | Progress Energy |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 14,491 | 13,612 | 13,524
Less: |  |  |
Operation, maintenance and other | 3,280 | 2,413 | 2,554
Depreciation and amortization | 2,543 | 2,393 | 2,151
Property and other taxes | 658 | 617 | 644
Impairment of assets and other charges | 2 | 6 | 28
Interest expense | 1,005 | 949 | 840
Income Tax Expense | 523 | 465 | 426
Add: Other | 291 | 224 | 210
Segment income (loss) | 2,504 | 2,238 | 2,065
Capital expenditures | 6,125 | 5,252 | 4,917
Segment assets | 71,685 | 67,951 | 63,182
Electric Utilities and Infrastructure | Operating Segments | Progress Energy | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 4,267 | 4,755 | 5,026
Electric Utilities and Infrastructure | Operating Segments | Duke Energy Progress |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 7,386 | 7,017 | 6,488
Less: |  |  |
Operation, maintenance and other | 1,431 | 1,370 | 1,342
Depreciation and amortization | 1,406 | 1,336 | 1,266
Property and other taxes | 172 | 177 | 164
Impairment of assets and other charges | 2 | 6 | 29
Interest expense | 526 | 492 | 427
Income Tax Expense | 229 | 194 | 158
Add: Other | 200 | 138 | 128
Segment income (loss) | 1,302 | 1,171 | 1,027
Capital expenditures | 3,428 | 2,803 | 2,387
Segment assets | 42,163 | 39,402 | 36,820
Electric Utilities and Infrastructure | Operating Segments | Duke Energy Progress | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 2,518 | 2,409 | 2,203
Electric Utilities and Infrastructure | Operating Segments | Duke Energy Florida |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 7,105 | 6,595 | 7,036
Less: |  |  |
Operation, maintenance and other | 1,849 | 1,043 | 1,212
Depreciation and amortization | 1,137 | 1,057 | 885
Property and other taxes | 486 | 440 | 480
Impairment of assets and other charges |  |  | (1)
Interest expense | 479 | 457 | 413
Income Tax Expense | 294 | 271 | 268
Add: Other | 91 | 86 | 82
Segment income (loss) | 1,202 | 1,067 | 1,038
Capital expenditures | 2,698 | 2,449 | 2,529
Segment assets | 29,522 | 28,549 | 26,362
Electric Utilities and Infrastructure | Operating Segments | Duke Energy Florida | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 1,749 | 2,346 | 2,823
Electric Utilities and Infrastructure | Operating Segments | Litigation | Duke Energy Carolinas | Operation, Maintenance and Other |  |  |
Less: |  |  |
Add: Other |  |  | 8
Electric Utilities and Infrastructure | Operating Segments | Litigation | Duke Energy Progress | Operation, Maintenance and Other |  |  |
Less: |  |  |
Add: Other |  |  | 8
Electric Utilities and Infrastructure | Eliminations |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 60 | 73 | 75
Gas Utilities and Infrastructure |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 2,912 | 2,299 | 2,177
Less: |  |  |
Add: Equity in (losses) earnings of unconsolidated affiliates | 15 | (48) | 40
Gas Utilities and Infrastructure | Impairments For Certain Renewable Natural Gas Investments |  |  |
Less: |  |  |
Add: Equity in (losses) earnings of unconsolidated affiliates |  | 54 |
Gas Utilities and Infrastructure | Operating Segments |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 3,003 | 2,390 | 2,266
Less: |  |  |
Operation, maintenance and other | 518 | 478 | 455
Depreciation and amortization | 435 | 400 | 349
Property and other taxes | 164 | 149 | 129
Impairment of assets and other charges | 0 | 0 | (4)
Interest expense | 267 | 256 | 217
Income Tax Expense | 146 | 99 | 116
Noncontrolling interests | (1) | (1) | (2)
Preferred dividends |  | 0 | 0
Preferred redemption costs |  | 0 |
Add: Equity in (losses) earnings of unconsolidated affiliates | 15 | (48) | 40
Add: Other | 53 | 58 | 66
Segment income (loss) | 559 | 454 | 519
Capital expenditures | 1,114 | 1,313 | 1,492
Segment assets | 18,989 | 18,131 | 17,349
Gas Utilities and Infrastructure | Operating Segments | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Gas Utilities and Infrastructure | Operating Segments | Cost of natural gas |  |  |
Less: |  |  |
Cost of sales | 983 | 565 | 593
Gas Utilities and Infrastructure | Operating Segments | Operation, maintenance and other |  |  |
Segment Reporting Information Assets [Abstract] |  |  |
Customer Billing Adjustments |  | 1 |
Gas Utilities and Infrastructure | Operating Segments | Other Segment Income (Expense) |  |  |
Segment Reporting Information Assets [Abstract] |  |  |
Customer Billing Adjustments |  | 3 |
Gas Utilities and Infrastructure | Operating Segments | Duke Energy Ohio |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 752 | 640 | 639
Less: |  |  |
Operation, maintenance and other | 116 | 109 | 118
Depreciation and amortization | 147 | 131 | 110
Property and other taxes | 97 | 94 | 70
Impairment of assets and other charges |  |  | 0
Interest expense | 71 | 68 | 53
Income Tax Expense | 27 | 18 | 23
Add: Other | 8 | 5 | 14
Segment income (loss) | 103 | 83 | 116
Capital expenditures | 329 | 280 | 419
Segment assets | 4,736 | 4,506 | 4,346
Gas Utilities and Infrastructure | Operating Segments | Duke Energy Ohio | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 0 | 0 | 0
Gas Utilities and Infrastructure | Operating Segments | Duke Energy Ohio | Cost of natural gas |  |  |
Less: |  |  |
Cost of sales | 199 | 142 | 163
Gas Utilities and Infrastructure | Operating Segments | Piedmont |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | 2,237 | 1,729 | 1,628
Less: |  |  |
Operation, maintenance and other | 393 | 355 | 336
Depreciation and amortization | 282 | 261 | 237
Property and other taxes | 67 | 55 | 59
Impairment of assets and other charges |  |  | (4)
Interest expense | 193 | 185 | 165
Income Tax Expense | 115 | 94 | 84
Add: Equity in (losses) earnings of unconsolidated affiliates | 0 | 0 | 0
Add: Other | 46 | 54 | 59
Segment income (loss) | 449 | 410 | 380
Capital expenditures | 807 | 1,025 | 1,036
Segment assets | 12,384 | 11,707 | 10,978
Gas Utilities and Infrastructure | Operating Segments | Piedmont | Fuel used in electric generation and purchased power |  |  |
Less: |  |  |
Cost of sales | 784 | 423 | 430
Gas Utilities and Infrastructure | Eliminations |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Operating Revenues | $ 91 | 91 | 89
Other |  |  |
Less: |  |  |
Impairment of assets and other charges |  |  | 14
Other | Operation, Maintenance and Other |  |  |
Less: |  |  |
Add: Other |  |  | $ 110
Other | Hurricane Helene |  |  |
Less: |  |  |
Operation, maintenance and other |  | $ 23 |

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