Revenue (Tables)

9 Months Ended

Sep. 30, 2020

Revenue from Contract with Customer [Abstract]

The following tables disaggregate revenue by end market, customer type and contract type, which the Company believes best depict how the nature, amount, timing and uncertainty of its revenue and cash flows are affected by economic factors for the three and nine months ended September 30, 2020 and 2019.


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2020		2019		2020		2019
Civil segment revenue by end market:
Mass transit (includes transportation and tunneling projects)	$	372,131	$	265,671	$	1,024,083	$	655,541
Bridges	104,722		113,743		246,006		269,517
Military defense facilities	44,246		16,914		102,898		40,335
Highways	30,086		44,630		98,259		145,917
Water	23,277		7,555		76,569		21,882
Other	37,534		76,033		119,786		198,506
Total Civil segment revenue	$	611,996	$	524,546	$	1,667,601	$	1,331,698


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2020		2019		2020		2019
Building segment revenue by end market:
Commercial and industrial facilities	$	162,364	$	121,206	$	402,312	$	345,752
Hospitality and gaming	119,588		57,672		346,517		180,556
Municipal and government	66,505		62,444		215,230		192,986
Mass transit (includes transportation projects)	50,206		53,384		174,605		123,772
Education facilities	50,425		33,469		129,085		123,059
Health care facilities	26,344		58,323		94,651		199,347
Other	32,708		28,848		100,525		111,658
Total Building segment revenue	$	508,140	$	415,346	$	1,462,925	$	1,277,130


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2020		2019		2020		2019
Specialty Contractors segment revenue by end market:
Mass transit (includes transportation and tunneling projects)	$	179,875	$	103,710	$	447,180	$	285,121
Commercial and industrial facilities	41,378		51,471		115,382		139,112
Multi-unit residential	39,014		25,860		103,118		56,474
Water	20,413		9,706		46,341		26,143
Education facilities	12,236		21,610		39,131		47,226
Other	29,039		37,096		87,569		110,203
Total Specialty Contractors segment revenue	$	321,955	$	249,453	$	838,721	$	664,279


	Three Months Ended September 30, 2020								Three Months Ended September 30, 2019
(in thousands)	Civil		Building		Specialty Contractors		Total		Civil		Building		Specialty Contractors		Total
Revenue by customer type:
State and local agencies	$	526,771	$	126,448	$	155,175	$	808,394	$	420,839	$	144,106	$	136,191	$	701,136
Federal agencies	48,861		32,392		29,362		110,615		32,852		36,890		4,786		74,528
Private owners	36,364		349,300		137,418		523,082		70,855		234,350		108,476		413,681
Total revenue	$	611,996	$	508,140	$	321,955	$	1,442,091	$	524,546	$	415,346	$	249,453	$	1,189,345


	Nine Months Ended September 30, 2020								Nine Months Ended September 30, 2019
(in thousands)	Civil		Building		Specialty Contractors		Total		Civil		Building		Specialty Contractors		Total
Revenue by customer type:
State and local agencies	$	1,426,644	$	430,212	$	401,671	$	2,258,527	$	1,059,384	$	422,590	$	347,517	$	1,829,491
Federal agencies	128,112		99,013		50,410		277,535		82,989		121,437		15,316		219,742
Private owners	112,845		933,700		386,640		1,433,185		189,325		733,103		301,446		1,223,874
Total revenue	$	1,667,601	$	1,462,925	$	838,721	$	3,969,247	$	1,331,698	$	1,277,130	$	664,279	$	3,273,107


	Three Months Ended September 30, 2020								Three Months Ended September 30, 2019
(in thousands)	Civil		Building		Specialty Contractors		Total		Civil		Building		Specialty Contractors		Total
Revenue by contract type:
Fixed price	$	484,851	$	117,650	$	284,534	$	887,035	$	376,230	$	144,514	$	208,689	$	729,433
Guaranteed maximum price	179		308,299		1,923		310,401		639		159,217		4,405		164,261
Unit price	124,506		254		31,191		155,951		142,253		2,922		25,193		170,368
Cost plus fee and other	2,460		81,937		4,307		88,704		5,424		108,693		11,166		125,283
Total revenue	$	611,996	$	508,140	$	321,955	$	1,442,091	$	524,546	$	415,346	$	249,453	$	1,189,345


	Nine Months Ended September 30, 2020								Nine Months Ended September 30, 2019
(in thousands)	Civil		Building		Specialty Contractors		Total		Civil		Building		Specialty Contractors		Total
Revenue by contract type:
Fixed price	$	1,349,750	$	401,957	$	743,241	$	2,494,948	$	969,041	$	395,123	$	551,779	$	1,915,943
Guaranteed maximum price	768		794,810		3,850		799,428		4,517		551,399		15,326		571,242
Unit price	307,654		1,417		70,784		379,855		343,416		10,950		64,379		418,745
Cost plus fee and other	9,429		264,741		20,846		295,016		14,724		319,658		32,795		367,177
Total revenue	$	1,667,601	$	1,462,925	$	838,721	$	3,969,247	$	1,331,698	$	1,277,130	$	664,279	$	3,273,107