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v3.19.1

Business Segments (Tables) | 3 Months Ended
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Mar. 31, 2019
Segment Reporting Information [Line Items] |
Business Segment Data | Business segment information is presented in the following tables. Segment assets presented exclude intercompany assets.
| Three Months Ended March 31, 2019
| Electric |  |  | Gas |  |  |  |  | Total |  |  |  |  |  |  |
| Utilities and |  |  | Utilities and |  |  | Commercial |  |  | Reportable |  |  |  |  |  |  |
(in millions) | Infrastructure |  |  | Infrastructure |  |  | Renewables |  |  | Segments |  |  | Other |  |  | Eliminations |  |  | Total |
Unaffiliated revenues | $ | 5,321 |  |  | $ | 732 |  |  | $ | 106 |  |  | $ | 6,159 |  |  | $ | 4 |  |  | $ | — |  |  | $ | 6,163 |
Intersegment revenues | 8 |  |  | 24 |  |  | — |  |  | 32 |  |  | 17 |  |  | (49 | ) |  | — |
Total revenues | $ | 5,329 |  |  | $ | 756 |  |  | $ | 106 |  |  | $ | 6,191 |  |  | $ | 21 |  |  | $ | (49 | ) |  | $ | 6,163 |
Segment income (loss) | $ | 750 |  |  | $ | 226 |  |  | $ | 13 |  |  | $ | 989 |  |  | $ | (89 | ) |  | $ | — |  |  | $ | 900 |
Add back noncontrolling interest component |  |  |  |  |  |  |  |  |  |  |  |  | (7 | )
Net income |  |  |  |  |  |  |  |  |  |  |  |  | $ | 893 |
Segment assets | $ | 130,406 |  |  | $ | 12,639 |  |  | $ | 4,378 |  |  | $ | 147,423 |  |  | $ | 3,536 |  |  | $ | 177 |  |  | $ | 151,136 |
| Three Months Ended March 31, 2018
| Electric |  |  | Gas |  |  |  |  | Total |  |  |  |  |  |  |
| Utilities and |  |  | Utilities and |  |  | Commercial |  |  | Reportable |  |  |  |  |  |  |
(in millions) | Infrastructure |  |  | Infrastructure |  |  | Renewables |  |  | Segments |  |  | Other |  |  | Eliminations |  |  | Total |
Unaffiliated revenues | $ | 5,315 |  |  | $ | 702 |  |  | $ | 101 |  |  | $ | 6,118 |  |  | $ | 17 |  |  | $ | — |  |  | $ | 6,135 |
Intersegment revenues | 8 |  |  | 25 |  |  | — |  |  | 33 |  |  | 18 |  |  | (51 | ) |  | — |
Total revenues | $ | 5,323 |  |  | $ | 727 |  |  | $ | 101 |  |  | $ | 6,151 |  |  | $ | 35 |  |  | $ | (51 | ) |  | $ | 6,135 |
Segment income (loss)(a)(b)(c) | $ | 750 |  |  | $ | 116 |  |  | $ | 20 |  |  | $ | 886 |  |  | $ | (266 | ) |  | $ | — |  |  | $ | 620 |
Add back noncontrolling interest component |  |  |  |  |  |  |  |  |  |  |  |  | 2 |
Net income |  |  |  |  |  |  |  |  |  |  |  |  | $ | 622 |
(a) | Electric Utilities and Infrastructure includes regulatory and legislative impairment charges related to rate case orders, settlements or other actions of regulators or legislative bodies. See Note 3 for additional information.
(b) | Gas Utilities and Infrastructure includes an impairment of the investment in Constitution. See Note 3 for additional information.
(c) | Other includes the loss on the sale of Beckjord described below, costs to achieve the Piedmont acquisition and a valuation allowance recorded against the AMT credits.
Duke Energy Ohio [Member] |
Segment Reporting Information [Line Items] |
Business Segment Data |
| Three Months Ended March 31, 2019
| Electric |  |  | Gas |  |  | Total |  |  |  |  |  |  |
| Utilities and |  |  | Utilities and |  |  | Reportable |  |  |  |  |  |  |
(in millions) | Infrastructure |  |  | Infrastructure |  |  | Segments |  |  | Other |  |  | Eliminations |  |  | Total |
Total revenues | $ | 355 |  |  | $ | 176 |  |  | $ | 531 |  |  | $ | — |  |  | $ | — |  |  | $ | 531 |
Segment income/Net (loss) income | $ | 36 |  |  | $ | 35 |  |  | $ | 71 |  |  | $ | (2 | ) |  | $ | — |  |  | $ | 69 |
Segment assets | $ | 6,058 |  |  | $ | 3,051 |  |  | $ | 9,109 |  |  | $ | 37 |  |  | $ | (2 | ) |  | $ | 9,144 |
| Three Months Ended March 31, 2018
| Electric |  |  | Gas |  |  | Total |  |  |  |  |
| Utilities and |  |  | Utilities and |  |  | Reportable |  |  |  |  |
(in millions) | Infrastructure |  |  | Infrastructure |  |  | Segments |  |  | Other |  |  | Total |
Total revenues | $ | 336 |  |  | $ | 174 |  |  | $ | 510 |  |  | $ | 14 |  |  | $ | 524 |
Segment income/Net loss(a) | $ | 33 |  |  | $ | 34 |  |  | $ | 67 |  |  | $ | (92 | ) |  | $ | (25 | )
(a) | Other includes the loss on the sale of Beckjord described above.

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