Trade Accounts Receivable (Tables)

9 Months Ended

Dec. 31, 2016

Receivables [Abstract]

Components of trade accounts receivable, net

The components of “Trade accounts receivable, net” were as follows:

	December 31, 2016			March 31, 2016
	(in millions)
Accounts receivable – billed	$	510		$	566
Accounts receivable – unbilled	49			55
Other receivables	6			13
Less: Allowances	(10		)	(9		)
Trade accounts receivable, net	$	555		$	625