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Earnings Per Share - CMS Energy (Tables) | 6 Months Ended
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Jun. 30, 2025
Earnings Per Share [Abstract] |
Summary of Basic and Diluted EPS Computations | Presented in the following table are CMS Energy’s basic and diluted EPS computations based on income from continuing operations:
In Millions, Except Per Share Amounts
| Three Months Ended |  | Six Months Ended
June 30 | 2025 | 2024 |  | 2025 | 2024 |
Income available to common stockholders |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations |  | $ | 193 |  |  | $ | 182 |  |  |  | $ | 488 |  |  | $ | 445 |  |  |
Less loss attributable to noncontrolling interests |  | (8) |  |  | (16) |  |  |  | (17) |  |  | (40) |  |  |
Less preferred stock dividends |  | 3 |  |  | 3 |  |  |  | 5 |  |  | 5 |  |  |
Income from continuing operations available to common stockholders – basic and diluted |  | $ | 198 |  |  | $ | 195 |  |  |  | $ | 500 |  |  | $ | 480 |  |  |
Average common shares outstanding |  |  |  |  |  |  |  |  |  |  |
Weighted-average shares – basic |  | 298.5 |  |  | 297.9 |  |  |  | 298.4 |  |  | 297.2 |  |  |
Add dilutive nonvested stock awards |  | 0.6 |  |  | 0.6 |  |  |  | 0.6 |  |  | 0.7 |  |  |
Weighted-average shares – diluted |  | 299.1 |  |  | 298.5 |  |  |  | 299.0 |  |  | 297.9 |  |  |
Income from continuing operations per average common share available to common stockholders |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.67 |  |  | $ | 0.65 |  |  |  | $ | 1.68 |  |  | $ | 1.61 |  |  |
Diluted |  | 0.66 |  |  | 0.65 |  |  |  | 1.67 |  |  | 1.61 |  |  |

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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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