Revenue (Tables)

3 Months Ended

Mar. 31, 2022

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 months ended March 31, 2022 and 2021.


	Three Months Ended March 31,
(in thousands)	2022		2021
Civil segment revenue by end market:
Mass transit (includes certain transportation and tunneling projects)	$	257,138	$	308,875
Military defense facilities	49,794		49,536
Bridges	41,247		46,167
Water	20,652		26,810

Other	21,964		44,187
Total Civil segment revenue	$	390,795	$	475,575


	Three Months Ended March 31,
(in thousands)	2022		2021
Building segment revenue by end market:
Hospitality and gaming	$	76,918	$	100,567
Municipal and government	75,955		71,909
Mass transit (includes transportation projects)	60,201		26,535
Commercial and industrial facilities	39,086		130,052
Health care facilities	35,560		10,409
Education facilities	29,860		38,317

Other	13,068		29,444
Total Building segment revenue	$	330,648	$	407,233


	Three Months Ended March 31,
(in thousands)	2022		2021
Specialty Contractors segment revenue by end market:
Mass transit (includes certain transportation and tunneling projects)	$	119,027	$	181,163
Commercial and industrial facilities	29,857		38,749
Multi-unit residential	24,938		42,795
Water	21,447		21,154
Education facilities	12,276		13,356

Other	23,166		27,570
Total Specialty Contractors segment revenue	$	230,711	$	324,787


	Three Months Ended March 31, 2022								Three Months Ended March 31, 2021
(in thousands)	Civil		Building		Specialty Contractors		Total		Civil		Building		Specialty Contractors		Total
Revenue by customer type:
State and local agencies	$	313,842	$	123,690	$	92,231	$	529,763	$	390,502	$	76,581	$	142,924	$	610,007
Federal agencies	50,694		46,098		11,334		108,126		51,633		50,361		21,237		123,231
Private owners	26,259		160,860		127,146		314,265		33,440		280,291		160,626		474,357
Total revenue	$	390,795	$	330,648	$	230,711	$	952,154	$	475,575	$	407,233	$	324,787	$	1,207,595


	Three Months Ended March 31, 2022								Three Months Ended March 31, 2021
(in thousands)	Civil		Building		Specialty Contractors		Total		Civil		Building		Specialty Contractors		Total
Revenue by contract type:
Fixed price	$	336,993	$	102,518	$	199,063	$	638,574	$	419,156	$	84,449	$	293,468	$	797,073
Guaranteed maximum price	293		171,509		5,333		177,135		1,270		270,454		1,130		272,854
Unit price	50,510		33		14,822		65,365		52,733		111		28,297		81,141
Cost plus fee and other	2,999		56,588		11,493		71,080		2,416		52,219		1,892		56,527
Total revenue	$	390,795	$	330,648	$	230,711	$	952,154	$	475,575	$	407,233	$	324,787	$	1,207,595