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Earnings Per Common Share (Tables) | 6 Months Ended
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Jun. 30, 2023
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted | The Company calculates the effect of the potentially dilutive RSUs and stock options using the treasury stock method.
| Three Months Ended June 30, |  | Six Months Ended June 30,
(in thousands, except per common share data) | 2023 | 2022 |  | 2023 | 2022
Net loss attributable to Tutor Perini Corporation | $ | (37,534) |  | $ | (63,003) |  |  | $ | (86,730) |  | $ | (84,637) |
Weighted-average common shares outstanding, basic | 51,803 |  | 51,276 |  |  | 51,678 |  | 51,192 |
Effect of dilutive RSUs and stock options | — |  | — |  |  | — |  | — |
Weighted-average common shares outstanding, diluted | 51,803 |  | 51,276 |  |  | 51,678 |  | 51,192 |
Net loss attributable to Tutor Perini Corporation per common share: |  |  |  |  |
Basic | $ | (0.72) |  | $ | (1.23) |  |  | $ | (1.68) |  | $ | (1.65) |
Diluted | $ | (0.72) |  | $ | (1.23) |  |  | $ | (1.68) |  | $ | (1.65) |
Anti-dilutive securities not included above | 3,163 |  | 3,398 |  |  | 3,010 |  | 3,415 |

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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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