Receivables (Tables)

12 Months Ended

Mar. 31, 2019

Receivables [Abstract]

Schedule of Receivables

Receivables, net consisted of the following:

(in millions)	March 31, 2019		March 31, 2018
Billed trade receivables	$	183	$	135
Unbilled receivables	301		219
Receivables, gross	484		354
Allowance for doubtful accounts	—		—
Receivables, net	$	484	$	354

(in millions)	March 31, 2019		March 31, 2018
U.S. federal government, including independent agencies	$	430	$	297
Non-federal (state, local and other)	54		57
Receivables, net	$	484	$	354