Unaudited Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 2,254	$ 1,657
Short-term marketable securities	679	775
Accounts receivable, net	734	795
Inventory	529	525
Prepaid expenses and other current assets	157	163
Total current assets	4,353	3,915
Property and equipment, net	617	593
Long-term marketable securities	2,008	1,939
Goodwill	3,756	3,793
Purchased intangible assets, net	1,061	1,144
Other assets	112	111
Total assets	11,907	11,495
Current liabilities:
Accounts payable	580	585
Wages and related benefits	201	243
Deferred revenue and income	41	21
Accrued liabilities	770	647
Total current liabilities	1,592	1,496
Long-term debt	1,395	1,394
Other long-term liabilities	311	234
Commitments and contingencies
Shareholders’ equity:
Common stock	0	0
Additional paid-in capital	12,548	12,475
Accumulated deficit	(3,942)	(4,107)
Accumulated other comprehensive income	3	3
Total shareholders’ equity	8,609	8,371
Total liabilities and shareholders’ equity	$ 11,907	$ 11,495