Goodwill Capitalized Software and Other Intangible Assets (Tables)

6 Months Ended

Sep. 30, 2011

Goodwill, Capitalized Software and Other Intangible Assets [Abstract]

Capitalized software and other intangible assets

	At September 30, 2011
	Gross
	Amortizable		Accumulated		Net
	Assets		Amortization		Assets
			(in millions)
Purchased software products	$	892	$	213	$	679
Capitalized development cost and other intangibles:
Internally developed software products		744		224		520
Other identified intangible assets subject to amortization		399		191		208
Total capitalized software and other intangible assets	$	2,035	$	628	$	1,407

	At March 31, 2011
	Gross
	Amortizable		Accumulated		Net
	Assets		Amortization		Assets
			(in millions)
Purchased software products	$	768	$	198	$	570
Capitalized development cost and other intangibles:
Internally developed software products		693		205		488
Other intangible assets subject to amortization		652		440		212
Other intangible assets not subject to amortization		14		—		14
Total capitalized software costs and other intangible assets	$	2,127	$	843	$	1,284

Amortization expense over next five fiscal years

	Year Ended March 31,
	2012		2013		2014		2015		2016
					(in millions)
Capitalized software:
Purchased	$	102	$	109	$	101	$	90	$	88
Internally developed		115		137		121		95		64
Other identified intangible assets subject to amortization		64		53		47		38		24
Total	$	281	$	299	$	269	$	223	$	176

Goodwill activity

	Amounts
	(in millions)
Balance at March 31, 2011	$	5,688
Revisions to purchase price allocation of prior year acquisitions		(6	)
Balance at March 31, 2011 as revised		5,682
Amounts allocated to loss on discontinued operations		(7	)
Acquisitions		212
Foreign currency translation adjustment		(2	)
Balance at September 30, 2011	$	5,885