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Earnings Per Share (Tables) | 12 Months Ended
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Dec. 31, 2025
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share Information | The following table provides details underlying the Company’s earnings per share calculations for the periods indicated (in thousands):
| Year Ended December 31, |  |  |  |
| 2025 |  | 2024 |  | 2023 |  |  |  |
Net income (loss) attributable to MasTec: |  |  |  |  |  |  |  |  |
Net income (loss) - basic and diluted (a) | $ | 399,042 |  |  | $ | 162,788 |  |  | $ | (49,949) |  |  |  |  |
Weighted average shares outstanding: |  |  |  |  |  |  |  |  |
Weighted average shares outstanding - basic | 77,866 |  |  | 78,049 |  |  | 77,535 |  |  |  |  |
Dilutive common stock equivalents (b) | 828 |  |  | 831 |  |  | — |  |  |  |  |
Weighted average shares outstanding - diluted | 78,694 |  |  | 78,880 |  |  | 77,535 |  |  |  |  |
(a) Net income or loss is calculated as total net income or loss, less amounts attributable to non-controlling interests. (b) For the years ended December 31, 2025, 2024 and 2023, anti-dilutive common stock equivalents totaled approximately 11,000, 16,000 and 1,100,000, respectively.

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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