Revenue Recognition (Tables)

3 Months Ended

Sep. 30, 2020

Revenue From Contract With Customer [Abstract]

Disaggregation of Revenue by Contract Type, Customer Information and Prime or Subcontractor

Revenue by Contract Type

The Company generated revenue on our cost-plus-fee, fixed-price, and time-and-materials contracts as follows during the three months ended September 30, 2020 and 2019 (in thousands):

	Three Months Ended						Three Months Ended
	September 30, 2020						September 30, 2019
	Domestic		International		Total		Domestic		International		Total
Cost-plus-fee	$	823,609	$	—	$	823,609	$	747,714	$	—	$	747,714
Fixed-price		409,584		24,230		433,814		391,536		26,440		417,976
Time-and-materials		184,994		17,089		202,083		185,523		12,179		197,702
Total	$	1,418,187	$	41,319	$	1,459,506	$	1,324,773	$	38,619	$	1,363,392

Customer Group

The Company generated revenue from our primary customer groups as follows during the three months ended September 30, 2020 and 2019 (in thousands):

	Three Months Ended						Three Months Ended
	September 30, 2020						September 30, 2019
	Domestic		International		Total		Domestic		International		Total
Department of Defense	$	1,004,195	$	—	$	1,004,195	$	937,640	$	—	$	937,640
Federal Civilian agencies		390,179		—		390,179		363,993		—		363,993
Commercial and other		23,813		41,319		65,132		23,140		38,619		61,759
Total	$	1,418,187	$	41,319	$	1,459,506	$	1,324,773	$	38,619	$	1,363,392

Prime or Subcontractor

The Company generated revenue as either the prime or subcontractor as follows during the three months ended September 30, 2020 and 2019 (in thousands):

	Three Months Ended						Three Months Ended
	September 30, 2020						September 30, 2019
	Domestic		International		Total		Domestic		International		Total
Prime contractor	$	1,288,705	$	38,133	$	1,326,838	$	1,197,634	$	37,471	$	1,235,105
Subcontractor		129,482		3,186		132,668		127,139		1,148		128,287
Total	$	1,418,187	$	41,319	$	1,459,506	$	1,324,773	$	38,619	$	1,363,392

Expertise or Technology

The Company generated revenue by providing expertise or technology solutions to our customers as follows during the three months ended September 30, 2020 and 2019 (in thousands):

	Three Months Ended						Three Months Ended
	September 30, 2020						September 30, 2019
	Domestic		International		Total		Domestic		International		Total
Expertise	$	723,197	$	17,486	$	740,683	$	709,025	$	13,328	$	722,353
Technology		694,990		23,833		718,823		615,748		25,291		641,039
Total	$	1,418,187	$	41,319	$	1,459,506	$	1,324,773	$	38,619	$	1,363,392