Unaudited Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 1,416	$ 4,146
Short-term marketable securities	735	383
Accounts receivable, net	864	678
Inventory	557	421
Prepaid expenses and other current assets	144	124
Total current assets	3,716	5,752
Property and equipment, net	463	368
Long-term marketable securities	1,039	676
Goodwill	3,709	1,787
Purchased intangible assets, net	1,861	400
Other assets	92	57
Total assets	10,880	9,040
Current liabilities:
Accounts payable	598	442
Wages and related benefits	235	175
Deferred revenue and income	16	21
Accrued liabilities	593	461
Total current liabilities	1,442	1,099
Long-term debt	1,693	1,196
Other long-term liabilities	297	224
Commitments and contingencies
Shareholders' equity:
Common stock	0	0
Additional paid-in capital	12,291	11,821
Accumulated deficit	(4,782)	(5,250)
Accumulated other comprehensive loss	(61)	(50)
Total shareholders' equity	7,448	6,521
Total liabilities and shareholders' equity	$ 10,880	$ 9,040