Trade Accounts Receivable (Tables)

3 Months Ended

Jun. 30, 2015

Receivables [Abstract]

Components of trade accounts receivable, net

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

	June 30, 2015			March 31, 2015
	(in millions)
Accounts receivable – billed	$	383		$	591
Accounts receivable – unbilled	55			63
Other receivables	12			15
Less: Allowances	(18		)	(17		)
Trade accounts receivable, net	$	432		$	652