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Stockholders' Equity (Tables) | 12 Months Ended
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Dec. 31, 2025
Equity [Abstract] |
Schedule of Earnings Per Share | The following table presents Duke Energy’s basic and diluted EPS calculations, the weighted average number of common shares outstanding and common and preferred share dividends declared.
| Years Ended December 31,
(in millions, except per share amounts) | 2025 |  | 2024 |  | 2023
Net Income available to Duke Energy common stockholders | $ | 4,912 |  |  | $ | 4,402 |  |  | $ | 2,735 |
Less: Income (Loss) from discontinued operations attributable to Duke Energy common stockholders | 1 |  |  | 7 |  |  | (1,391) |
Accumulated preferred stock dividends adjustment | — |  |  | 14 |  |  | — |
Less: Impact of participating securities | 6 |  |  | 6 |  |  | 6 |
Income from continuing operations available to Duke Energy common stockholders | $ | 4,905 |  |  | $ | 4,403 |  |  | $ | 4,120 |
Income (Loss) from discontinued operations, net of tax | $ | 1 |  |  | $ | 10 |  |  | $ | (1,455) |
Add: Loss (Income) attributable to NCI | — |  |  | (3) |  |  | 64 |
Income (Loss) from discontinued operations attributable to Duke Energy common stockholders | $ | 1 |  |  | $ | 7 |  |  | $ | (1,391) |
Weighted average common shares outstanding – basic and diluted | 777 |  |  | 772 |  |  | 771 |
EPS from continuing operations available to Duke Energy common stockholders |  |  |  |  |
Basic and Diluted(a) | $ | 6.31 |  |  | $ | 5.70 |  |  | $ | 5.35 |
Earnings (Loss) Per Share from discontinued operations attributable to Duke Energy common stockholders |  |  |  |  |
Basic and Diluted(a) | $ | — |  |  | $ | 0.01 |  |  | $ | (1.81) |
Potentially dilutive items excluded from the calculation(b) | 2 |  |  | 2 |  |  | 2 |
Dividends declared per common share | $ | 4.22 |  |  | $ | 4.14 |  |  | $ | 4.06 |
Dividends declared on Series A preferred stock per depositary share(c) | $ | 1.437 |  |  | $ | 1.437 |  |  | $ | 1.437 |
Dividends declared on Series B preferred stock per share(d) | $ | — |  |  | $ | 48.750 |  |  | $ | 48.750 |
(a) For the year ended December 31, 2025, the convertible notes were included in the calculation of diluted EPS, but the impact was immaterial. For the years ended December 31, 2024, and 2023, the convertible notes were excluded from the calculations of diluted EPS because the effect was antidilutive. (b) Performance stock awards were not included in the dilutive securities calculation because the performance measures related to the awards had not been met. (c) 5.75% Series A Cumulative Redeemable Perpetual Preferred Stock dividends are payable quarterly in arrears on the 16th day of March, June, September and December. The preferred stock has a $25 liquidation preference per depositary share. (d) 4.875% Series B Fixed-Rate Reset Cumulative Redeemable Perpetual Preferred Stock dividends were payable semiannually in arrears on the 16th day of March and September. The preferred stock was redeemed on September 16, 2024.
Schedule of ATM Equity Issuances Pursuant to Forward Contracts | The following table shows ATM equity issuances pursuant to forward contracts executed during February and March 2025.
Tranche |  | Shares Priced | Initial Forward Price
1 |  | 1,710,979 | $ | 116.02 |
2 |  | 1,262,618 | $ | 117.94 |
3 |  | 1,264,410 | $ | 117.79 |
Total |  | 4,238,007 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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- Definition Tabular disclosure of freestanding forward contracts issued by an entity that are indexed to, and potentially settled in an entity's own stock. The disclosure may include, but not be limited to: (i) the forward rate and the number of shares to which the contract is indexed, (ii) the settlement date or dates of the contract, (iii) the issuer's accounting for the contract, (iv) settlement alternatives (if applicable) including who controls the settlement alternatives and the maximum number of shares that could be required to be issued to net share settle the contract (if applicable), (v) the fact that a potentially infinite number of shares may be required to be issued to settle the contract, if a contract does not have a stated fixed or determinable maximum number of shares, and (vi) the contract's current fair value for each settlement alternative and how changes in the price of the issuer's equity instruments affect those settlement amounts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 40 -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480237/815-40-50-5 + Details
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