Revenues from Contracts with Customers (Tables)

9 Months Ended

Mar. 31, 2022

Revenue From Contract With Customer [Abstract]

Schedule of Disaggregated Revenues

Disaggregated revenues by contract type were as follows (in thousands):

	Three Months Ended						Nine Months Ended
	March 31, 2022						March 31, 2022
	Domestic		International		Total		Domestic		International		Total
Cost-plus-fee	$	889,624	$	—	$	889,624	$	2,672,695	$	—	$	2,672,695
Fixed-price		468,116		35,058		503,174		1,242,601		101,568		1,344,169
Time-and-materials		175,140		16,042		191,182		499,556		44,236		543,792
Total	$	1,532,880	$	51,100	$	1,583,980	$	4,414,852	$	145,804	$	4,560,656

	Three Months Ended						Nine Months Ended
	March 31, 2021						March 31, 2021
	Domestic		International		Total		Domestic		International		Total
Cost-plus-fee	$	905,774	$	—	$	905,774	$	2,572,967	$	—	$	2,572,967
Fixed-price		424,580		32,519		457,099		1,245,278		86,456		1,331,734
Time-and-materials		174,683		14,362		189,045		532,039		43,395		575,434
Total	$	1,505,037	$	46,881	$	1,551,918	$	4,350,284	$	129,851	$	4,480,135

Disaggregated revenues by customer type were as follows (in thousands):

	Three Months Ended						Nine Months Ended
	March 31, 2022						March 31, 2022
	Domestic		International		Total		Domestic		International		Total
Department of Defense	$	1,118,665	$	—	$	1,118,665	$	3,155,806	$	—	$	3,155,806
Federal Civilian agencies		380,837		—		380,837		1,166,398		—		1,166,398
Commercial and other		33,378		51,100		84,478		92,648		145,804		238,452
Total	$	1,532,880	$	51,100	$	1,583,980	$	4,414,852	$	145,804	$	4,560,656

	Three Months Ended						Nine Months Ended
	March 31, 2021						March 31, 2021
	Domestic		International		Total		Domestic		International		Total
Department of Defense	$	1,074,056	$	—	$	1,074,056	$	3,091,126	$	—	$	3,091,126
Federal Civilian agencies		405,855		—		405,855		1,186,068		—		1,186,068
Commercial and other		25,126		46,881		72,007		73,090		129,851		202,941
Total	$	1,505,037	$	46,881	$	1,551,918	$	4,350,284	$	129,851	$	4,480,135

Disaggregated revenues by prime vs. subcontractor were as follows (in thousands):

	Three Months Ended						Nine Months Ended
	March 31, 2022						March 31, 2022
	Domestic		International		Total		Domestic		International		Total
Prime contractor	$	1,373,045	$	46,760	$	1,419,805	$	3,964,227	$	132,983	$	4,097,210
Subcontractor		159,835		4,340		164,175		450,625		12,821		463,446
Total	$	1,532,880	$	51,100	$	1,583,980	$	4,414,852	$	145,804	$	4,560,656

	Three Months Ended						Nine Months Ended
	March 31, 2021						March 31, 2021
	Domestic		International		Total		Domestic		International		Total
Prime contractor	$	1,358,423	$	43,210	$	1,401,633	$	3,935,661	$	119,835	$	4,055,496
Subcontractor		146,614		3,671		150,285		414,623		10,016		424,639
Total	$	1,505,037	$	46,881	$	1,551,918	$	4,350,284	$	129,851	$	4,480,135

Disaggregated revenues by expertise or technology were as follows (in thousands):

	Three Months Ended						Nine Months Ended
	March 31, 2022						March 31, 2022
	Domestic		International		Total		Domestic		International		Total
Expertise	$	697,347	$	18,852	$	716,199	$	2,049,180	$	56,374	$	2,105,554
Technology		835,533		32,248		867,781		2,365,672		89,430		2,455,102
Total	$	1,532,880	$	51,100	$	1,583,980	$	4,414,852	$	145,804	$	4,560,656

	Three Months Ended						Nine Months Ended
	March 31, 2021						March 31, 2021
	Domestic		International		Total		Domestic		International		Total
Expertise	$	745,440	$	18,979	$	764,419	$	2,184,449	$	52,929	$	2,237,378
Technology		759,597		27,902		787,499		2,165,835		76,922		2,242,757
Total	$	1,505,037	$	46,881	$	1,551,918	$	4,350,284	$	129,851	$	4,480,135