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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2025
Earnings Per Share [Abstract] |
Earnings Per Share Computation | The following table presents the calculation of Dominion Energy’s basic and diluted EPS:
|  | Quarter-to-Date |  |  | Year-to-Date |
Period Ended September 30, |  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
(millions, except EPS) |  |  |  |  |  |  |  |  |  |  |  |
Net income attributable to Dominion Energy from continuing operations |  | $ | 1,006 |  |  | $ | 949 |  |  | $ | 2,431 |  |  | $ | 1,700 |
Preferred stock dividends (see Note 16) |  |  | (11 | ) |  |  | (15 | ) |  |  | (33 | ) |  |  | (54 | )
Preferred stock deemed dividends (see Note 16) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (9 | )
Net income attributable to Dominion Energy from continuing operations - Basic & Diluted |  |  | 995 |  |  |  | 934 |  |  |  | 2,398 |  |  |  | 1,637 |
Net income (loss) attributable to Dominion Energy from discontinued operations - Basic & Diluted |  | $ | — |  |  | $ | (15 | ) |  | $ | — |  |  | $ | 200 |
Average shares of common stock outstanding - Basic |  |  | 853.5 |  |  |  | 839.0 |  |  |  | 852.8 |  |  |  | 838.3 |
Net effect of dilutive securities(1) |  |  | 1.9 |  |  |  | 0.3 |  |  |  | 0.8 |  |  |  | 0.1 |
Average shares of common stock outstanding - Diluted |  |  | 855.4 |  |  |  | 839.3 |  |  |  | 853.6 |  |  |  | 838.4 |
EPS from continuing operations - Basic |  | $ | 1.17 |  |  | $ | 1.11 |  |  | $ | 2.81 |  |  | $ | 1.95 |
EPS from discontinued operations - Basic |  |  | — |  |  |  | (0.02 | ) |  |  | — |  |  |  | 0.24 |
EPS attributable to Dominion Energy - Basic |  | $ | 1.17 |  |  | $ | 1.09 |  |  | $ | 2.81 |  |  | $ | 2.19 |
EPS from continuing operations - Diluted |  | $ | 1.16 |  |  | $ | 1.11 |  |  | $ | 2.81 |  |  | $ | 1.95 |
EPS from discontinued operations - Diluted |  |  | — |  |  |  | (0.02 | ) |  |  | — |  |  |  | 0.24 |
EPS attributable to Dominion Energy - Diluted |  | $ | 1.16 |  |  | $ | 1.09 |  |  | $ | 2.81 |  |  | $ | 2.19 |
(1) Dilutive securities for three months ended September 30, 2025 consists of forward sales agreements entered into in the first, second and third quarters of 2025 and the third and fourth quarters of 2024 (applying the treasury stock method). Dilutive securities for nine months ended September 30, 2025 consists of forward sales agreement entered into the second and third quarters of 2025 and certain forward sales agreements entered into in the first quarter of 2025 and the third and fourth quarters of 2024 (applying the treasury stock method). Additionally, dilutive securities for the three and nine months ended September 30, 2024 consists of certain of the forward sales agreements entered into in the second and third quarters of 2024 (applying the treasury stock method). See Note 16 for additional information.

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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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