Revenue From Contracts With Customers (Tables)

6 Months Ended

Sep. 30, 2018

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenues

The following tables present revenue disaggregated by contract type:

	Three Months Ended September 30, 2018
(in millions)	Defense and Intelligence		Civilian and Health Care		Total
Cost-reimbursable	$	231	$	20	$	251
Fixed-price	367		240		607
Time-and-materials	104		106		210
Total	$	702	$	366	$	1,068

	Six Months Ended September 30, 2018
(in millions)	Defense and Intelligence		Civilian and Health Care		Total
Cost-reimbursable	$	340	$	41	$	381
Fixed-price	612		470		1,082
Time-and-materials	187		211		398
Total	$	1,139	$	722	$	1,861

The following tables present revenue disaggregated by prime or subcontractor:

	Three Months Ended September 30, 2018
(in millions)	Defense and Intelligence		Civilian and Health Care		Total
Prime contractor	$	660	$	315	$	975
Subcontractor	42		51		93
Total	$	702	$	366	$	1,068

	Six Months Ended September 30, 2018
(in millions)	Defense and Intelligence		Civilian and Health Care		Total
Prime contractor	$	1,077	$	650	$	1,727
Subcontractor	62		72		134
Total	$	1,139	$	722	$	1,861

The following tables present revenue disaggregated by customer type:

	Three Months Ended September 30, 2018
(in millions)	Defense and Intelligence		Civilian and Health Care		Total
Federal, including independent agencies	$	700	$	298	$	998
Non-federal (state, local, other)	2		68		70
Total	$	702	$	366	$	1,068

	Six Months Ended September 30, 2018
(in millions)	Defense and Intelligence		Civilian and Health Care		Total
Federal, including independent agencies	$	1,136	$	591	$	1,727
Non-federal (state, local, other)	3		131		134
Total	$	1,139	$	722	$	1,861

Schedule of Contract Assets and Contract Liabilities

Contract assets and contract liabilities were as follows:

		As Of
(in millions)	Balance Sheet Line Item	September 30, 2018		April 1, 2018
Contract assets:
Unbilled receivables	Receivables, net of allowance for doubtful accounts	$	316	$	193
Contract liabilities:
Current portion of deferred revenue and advance contract payments	Deferred revenue and advance contract payments	$	77	$	27
Non-current portion of deferred revenue and advance contract payments	Non-current deferred revenue and advance contract payments	$	8	$	7