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Quarterly Financial Data (Unaudited) | 12 Months Ended
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Dec. 31, 2022
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Financial Data (Unaudited) | QUARTERLY FINANCIAL DATA (UNAUDITED) DUKE ENERGY Quarterly EPS amounts may not sum to the full-year total due to changes in the weighted average number of common shares outstanding and rounding.
| First |  | Second |  | Third |  | Fourth |  |
(in millions, except per share data) | Quarter |  | Quarter |  | Quarter |  | Quarter |  | Total
2022 |  |  |  |  |  |  |  |  |
Operating revenues | $ | 7,011 |  |  | $ | 6,564 |  |  | $ | 7,842 |  |  | $ | 7,351 |  |  | $ | 28,768 |
Operating income | 1,314 |  |  | 1,448 |  |  | 2,056 |  |  | 1,194 |  |  | 6,012 |
Income from continuing operations | 835 |  |  | 898 |  |  | 1,410 |  |  | 635 |  |  | 3,778 |
(Loss) Income from discontinued operations, net of tax | (15) |  |  | (18) |  |  | 3 |  |  | (1,293) |  |  | (1,323) |
Net income (loss) | 820 |  |  | 880 |  |  | 1,413 |  |  | (658) |  |  | 2,455 |
Net income (loss) available to Duke Energy Corporation common stockholders | 818 |  |  | 893 |  |  | 1,383 |  |  | (650) |  |  | 2,444 |
Earnings per share: |  |  |  |  |  |  |  |  |
Income from continuing operations available to Duke Energy Corporation common stockholders |  |  |  |  |  |  |  |  |
Basic and diluted | $ | 1.06 |  |  | $ | 1.11 |  |  | $ | 1.78 |  |  | $ | 0.80 |  |  | $ | 4.74 |
Income (Loss) from discontinued operations attributable to Duke Energy Corporation common stockholders |  |  |  |  |  |  |  |  |
Basic and diluted | $ | 0.02 |  |  | $ | 0.03 |  |  | $ | 0.03 |  |  | $ | (1.66) |  |  | $ | (1.57) |
Net income (loss) available to Duke Energy Corporation common stockholders |  |  |  |  |  |  |  |  |
Basic and diluted | $ | 1.08 |  |  | $ | 1.14 |  |  | $ | 1.81 |  |  | $ | (0.86) |  |  | $ | 3.17 |
2021 |  |  |  |  |  |  |  |  |
Operating revenues | $ | 6,032 |  |  | $ | 5,638 |  |  | $ | 6,834 |  |  | $ | 6,117 |  |  | $ | 24,621 |
Operating income | 1,466 |  |  | 1,198 |  |  | 1,726 |  |  | 1,110 |  |  | 5,500 |
Income from continuing operations | 967 |  |  | 723 |  |  | 1,333 |  |  | 700 |  |  | 3,723 |
Loss from discontinued operations, net of tax | (26) |  |  | (25) |  |  | (57) |  |  | (36) |  |  | (144) |
Net income | 941 |  |  | 698 |  |  | 1,276 |  |  | 664 |  |  | 3,579 |
Net income available to Duke Energy Corporation common stockholders | 953 |  |  | 751 |  |  | 1,366 |  |  | 732 |  |  | 3,802 |
Earnings per share: |  |  |  |  |  |  |  |  |
Income from continuing operations available to Duke Energy Corporation common stockholders |  |  |  |  |  |  |  |  |
Basic and diluted | $ | 1.22 |  |  | $ | 0.90 |  |  | $ | 1.69 |  |  | $ | 0.86 |  |  | $ | 4.68 |
Income from discontinued operations attributable to Duke Energy Corporation common stockholders |  |  |  |  |  |  |  |  |
Basic and diluted | $ | 0.03 |  |  | $ | 0.06 |  |  | $ | 0.10 |  |  | $ | 0.07 |  |  | $ | 0.26 |
Net income available to Duke Energy Corporation common stockholders |  |  |  |  |  |  |  |  |
Basic and diluted | $ | 1.25 |  |  | $ | 0.96 |  |  | $ | 1.79 |  |  | $ | 0.93 |  |  | $ | 4.94 |

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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI https://asc.fasb.org/topic&trid=2126967 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1B -URI https://asc.fasb.org/extlink&oid=126900988&loc=SL124452896-108306 + Details
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