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Earnings Per Share - CMS Energy (Tables) | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share [Abstract] |
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
Years Ended December 31 |  |  |  | 2021 | 2020 | 2019
Income available to common stockholders |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations |  |  |  |  |  |  | $ | 728 |  |  | $ | 694 |  |  | $ | 633 |
Less income (loss) attributable to noncontrolling interests |  |  |  |  |  |  | (23) |  |  | (3) |  |  | 2 |
Less preferred stock dividends |  |  |  |  |  |  | 5 |  |  | — |  |  | — |
Income from continuing operations available to common stockholders – basic and diluted |  |  |  |  |  |  | $ | 746 |  |  | $ | 697 |  |  | $ | 631 |
Average common shares outstanding |  |  |  |  |  |  |  |  |  |  |
Weighted-average shares – basic |  |  |  |  |  |  | 289.0 |  |  | 285.0 |  |  | 283.0 |
Add dilutive nonvested stock awards |  |  |  |  |  |  | 0.5 |  |  | 0.7 |  |  | 0.7 |
Add dilutive forward equity sale contracts |  |  |  |  |  |  | — |  |  | 0.6 |  |  | 0.6 |
Weighted-average shares – diluted |  |  |  |  |  |  | 289.5 |  |  | 286.3 |  |  | 284.3 |
Income from continuing operations per average common share available to common stockholders |  |  |  |  |  |  |  |  |  |  |
Basic |  |  |  |  |  |  | $ | 2.58 |  |  | $ | 2.45 |  |  | $ | 2.23 |
Diluted |  |  |  |  |  |  | 2.58 |  |  | 2.44 |  |  | 2.22 |

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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