Revenue Recognition (Tables)

6 Months Ended

Dec. 31, 2019

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, firm fixed-price, and time-and-materials contracts as follows during the three and six months ended December 31, 2019 and 2018 (in thousands):

	Three Months Ended						Six Months Ended
	December 31, 2019						December 31, 2019
	Domestic		International		Total		Domestic		International		Total
Cost-plus-fee	$	818,477	$	—	$	818,477	$	1,566,191	$	—	$	1,566,191
Firm fixed-price		361,016		27,851		388,867		752,552		54,291		806,843
Time and materials		174,300		13,825		188,125		359,823		26,004		385,827
Total	$	1,353,793	$	41,676	$	1,395,469	$	2,678,566	$	80,295	$	2,758,861

	Three Months Ended						Six Months Ended
	December 31, 2018						December 31, 2018
	Domestic		International		Total		Domestic		International		Total
Cost-plus-fee	$	657,050	$	—	$	657,050	$	1,298,577	$	—	$	1,298,577
Firm fixed-price		313,018		24,356		337,374		634,089		47,289		681,378
Time and materials		172,484		14,733		187,217		336,409		31,141		367,550
Total	$	1,142,552	$	39,089	$	1,181,641	$	2,269,075	$	78,430	$	2,347,505

Customer Information

The Company generated revenue from our primary customer groups as follows during the three and six months ended December 31, 2019 and 2018 (in thousands):

	Three Months Ended						Six Months Ended
	December 31, 2019						December 31, 2019
	Domestic		International		Total		Domestic		International		Total
Department of Defense	$	990,381	$	—	$	990,381	$	1,928,021	$	—	$	1,928,021
Federal civilian agencies		342,029		—		342,029		706,022		—		706,022
Commercial and other		21,383		41,676		63,059		44,523		80,295		124,818
Total	$	1,353,793	$	41,676	$	1,395,469	$	2,678,566	$	80,295	$	2,758,861

	Three Months Ended						Six Months Ended
	December 31, 2018						December 31, 2018
	Domestic		International		Total		Domestic		International		Total
Department of Defense	$	834,797	$	—	$	834,797	$	1,653,063	$	—	$	1,653,063
Federal civilian agencies		287,915		—		287,915		580,117		—		580,117
Commercial and other		19,840		39,089		58,929		35,895		78,430		114,325
Total	$	1,142,552	$	39,089	$	1,181,641	$	2,269,075	$	78,430	$	2,347,505

Prime or Subcontractor

The Company generated revenue as either the prime or subcontractor as follows during the three and six months ended December 31, 2019 and 2018 (in thousands):

	Three Months Ended						Six Months Ended
	December 31, 2019						December 31, 2019
	Domestic		International		Total		Domestic		International		Total
Prime contractor	$	1,227,317	$	41,676	$	1,268,993	$	2,424,951	$	80,295	$	2,505,246
Subcontractor		126,476		—		126,476		253,615		—		253,615
Total	$	1,353,793	$	41,676	$	1,395,469	$	2,678,566	$	80,295	$	2,758,861

	Three Months Ended						Six Months Ended
	December 31, 2018						December 31, 2018
	Domestic		International		Total		Domestic		International		Total
Prime contractor	$	1,052,867	$	39,089	$	1,091,956	$	2,103,398	$	78,430	$	2,181,828
Subcontractor		89,685		—		89,685		165,677		—		165,677
Total	$	1,142,552	$	39,089	$	1,181,641	$	2,269,075	$	78,430	$	2,347,505