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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2023
Earnings Per Share [Abstract] |
Computation of Earnings Per Share | Information regarding the computation of earnings per share is as follows:
| Three Months Ended |  | Nine Months Ended
| September 30, |  | September 30,
| 2023 |  | 2022 |  | 2023 |  | 2022
| (In thousands, except per share amounts)
Net Earnings Attributable to PNMR | $ | 37,726 |  |  | $ | 122,433 |  |  | $ | 138,045 |  |  | $ | 153,785 |
Average Number of Common Shares: |  |  |  |  |  |  |
Outstanding during period | 85,835 |  |  | 85,835 |  |  | 85,835 |  |  | 85,835 |
Vested awards of restricted stock | 254 |  |  | 266 |  |  | 257 |  |  | 291 |
Average Shares – Basic | 86,089 |  |  | 86,101 |  |  | 86,092 |  |  | 86,126 |
Dilutive Effect of Common Stock Equivalents: |  |  |  |  |  |  |
Restricted stock | 32 |  |  | 35 |  |  | 36 |  |  | 52 |
2023 Forward Sale Agreements | 8 |  |  | — |  |  | 23 |  |  | — |
Average Shares – Diluted | 86,129 |  |  | 86,136 |  |  | 86,151 |  |  | 86,178 |
Net Earnings Per Share of Common Stock: |  |  |  |  |  |  |
Basic | $ | 0.44 |  |  | $ | 1.42 |  |  | $ | 1.60 |  |  | $ | 1.79 |
Diluted | $ | 0.44 |  |  | $ | 1.42 |  |  | $ | 1.60 |  |  | $ | 1.78 |

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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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