Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Dec. 31, 2011	Mar. 31, 2011
Current assets:
Cash and cash equivalents	$ 1,242	$ 1,579	[1]
Short-term investments	406	497	[1]
Marketable equity securities	143	161	[1]
Receivables, net of allowances of $295 and $304, respectively	526	335	[1]
Inventories	69	77	[1]
Deferred income taxes, net	92	56	[1]
Other current assets	328	327	[1]
Total current assets	2,806	3,032	[1]
Property and equipment, net	547	513	[1]
Goodwill	1,716	1,110	[1]
Acquisition-related intangibles, net	402	144	[1]
Deferred income taxes, net	44	49	[1]
Other assets	181	80	[1]
TOTAL ASSETS	5,696	4,928	[1]
Current liabilities:
Accounts payable	112	228	[1]
Accrued and other current liabilities	846	768	[1]
Deferred net revenue (packaged goods and digital content)	1,439	1,005	[1]
Total current liabilities	2,397	2,001	[1]
0.75% convertible senior notes due 2016, net	534
Income tax obligations	183	192	[1]
Deferred income taxes, net	82	37	[1]
Other liabilities	235	134	[1]
Total liabilities	3,431	2,364	[1]
Commitments and contingencies (See Note 13)			[1]
Stockholders' equity:
Preferred stock, $0.01 par value. 10 shares authorized			[1]
Common stock, $0.01 par value. 1,000 shares authorized; 332 and 333 shares issued and outstanding, respectively	3	3	[1]
Paid-in capital	2,549	2,495	[1]
Accumulated deficit	(477)	(153)	[1]
Accumulated other comprehensive income	190	219	[1]
Total stockholders' equity	2,265	2,564	[1]
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 5,696	$ 4,928	[1]

[1] Derived from audited consolidated financial statements.