Trade Accounts Receivable (Tables)

9 Months Ended

Dec. 31, 2015

Receivables [Abstract]

Components of trade accounts receivable, net

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

	December 31, 2015			March 31, 2015
	(in millions)
Accounts receivable – billed	$	562		$	591
Accounts receivable – unbilled	55			63
Other receivables	13			15
Less: Allowances	(12		)	(17		)
Trade accounts receivable, net	$	618		$	652