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Earnings Per Common Share (EPS) (Tables) | 6 Months Ended
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Jun. 30, 2018
Earnings Per Common Share (EPS) [Abstract] |
Calculations of the Basic and Diluted EPS |
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﻿ | Three Months Ended June 30, |  | Six Months Ended June 30,
﻿(in thousands, except per common share data) | 2018 |  | 2017 |  | 2018 |  | 2017
﻿Net income attributable to Tutor Perini Corporation | $ | 24,883 |  | $ | 30,096 |  | $ | 12,759 |  | $ | 43,860
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﻿Weighted-average common shares outstanding, basic |  | 49,946 |  |  | 49,735 |  |  | 49,880 |  |  | 49,510
﻿Effect of dilutive restricted stock units and stock options |  | 494 |  |  | 1,020 |  |  | 247 |  |  | 1,343
﻿Weighted-average common shares outstanding, diluted |  | 50,440 |  |  | 50,755 |  |  | 50,127 |  |  | 50,853
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﻿Net income attributable to Tutor Perini Corporation per common share: |  |  |  |  |  |  |  |  |  |  |
﻿Basic | $ | 0.50 |  | $ | 0.61 |  | $ | 0.26 |  | $ | 0.89
﻿Diluted | $ | 0.49 |  | $ | 0.59 |  | $ | 0.25 |  | $ | 0.86
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﻿Anti-dilutive securities not included above |  | 1,682 |  |  | 353 |  |  | 3,095 |  |  | 672
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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/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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