Trade Accounts Receivable

12 Months Ended

Mar. 31, 2013

Receivables [Abstract]

Trade Accounts Receivable

Note 5 — 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:

	At March 31,
(in millions)	2013			2012
Accounts receivable – billed	$	796		$	812
Accounts receivable – unbilled	63			80
Other receivables	21			26
Less: Allowances	(24		)	(16		)
Trade accounts receivable, net	$	856		$	902