CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
REVENUE	$ 958,487	$ 1,028,156
COST OF OPERATIONS	(870,017)	(961,088)
GROSS PROFIT	88,470	67,068
General and administrative expenses	(65,557)	(67,993)
INCOME (LOSS) FROM CONSTRUCTION OPERATIONS	22,913	(925)	[1]
Other income, net	422	780
Interest expense	(16,425)	(15,065)
INCOME (LOSS) BEFORE INCOME TAXES	6,910	(15,210)
Income tax (expense) benefit	(2,188)	4,268
NET INCOME LOSS	4,722	(10,942)
LESS: NET INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS	5,078	1,182
NET LOSS ATTRIBUTABLE TO TUTOR PERINI CORPORATION	$ (356)	$ (12,124)
BASIC LOSS PER COMMON SHARE	$ (0.01)	$ (0.24)
DILUTED LOSS PER COMMON SHARE	$ (0.01)	$ (0.24)
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING:
BASIC (in shares)	50,098	49,814
DILUTED (in shares)	50,098	49,814

[1] During the three months ended March 31, 2018, the Company recorded a charge of $17.8 million in income from construction operations (an after-tax impact of $12.8 million, or $0.25 per diluted share), which was primarily non-cash, as a result of the unexpected outcome of an arbitration decision related to a subcontract back charge dispute on a Civil segment project in New York that was completed in 2013.