Earnings Per Common Share (EPS) (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Common Share (EPS) [Abstract]

Calculations of the Basic and Diluted EPS

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands, except per common share amounts)	2017		2016		2017		2016
Net income attributable to Tutor Perini Corporation	$	23,584	$	28,801	$	67,444	$	65,561
Weighted-average common shares outstanding, basic		49,775		49,185		49,602		49,132
Effect of dilutive restricted stock units and stock options		812		915		1,166		517
Weighted-average common shares outstanding, diluted		50,587		50,100		50,768		49,649
Earnings per common share:
Basic earnings per common share	$	0.47	$	0.59	$	1.36	$	1.33
Diluted earnings per common share	$	0.47	$	0.57	$	1.33	$	1.32
Anti-dilutive shares not included above		912		610		752		1,339