Earnings Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Earnings Per Share [Abstract]
Net income attributable to Tutor Perini Corporation	$ 27,998	$ 15,760
Weighted-average common shares outstanding, basic (in shares)	52,537	52,092
Effect of dilutive RSUs and stock options (in shares)	473	423
Weighted-average common shares outstanding, diluted (in shares)	53,010	52,515
Basic (in dollars per share)	$ 0.53	$ 0.30
Diluted (in dollars per share)	$ 0.53	$ 0.30
Anti-dilutive securities not included above (in shares)	402	1,421

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

+ Details

- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

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+ Details

TUTOR PERINI CORP 10-Q