Trade Accounts Receivable

6 Months Ended

Sep. 30, 2012

Receivables [Abstract]

TRADE ACCOUNTS RECEIVABLE

NOTE E – TRADE ACCOUNTS RECEIVABLE

Trade accounts receivable, net represents amounts due from the Company’s customers and is presented net of allowances. These balances include revenue recognized in advance of customer billings but do not include unbilled contractual commitments executed under license agreements. The components of “Trade accounts receivable, net” were as follows:

	September 30, 2012			March 31, 2012
	(in millions)
Accounts receivable – billed	$	511		$	812
Accounts receivable – unbilled	72			80
Other receivables	21			26
Less: Allowances	(20		)	(16		)
Trade accounts receivable, net	$	584		$	902