CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Oct. 26, 2014	Jan. 26, 2014
Current assets:
Cash and cash equivalents	$ 394,683	$ 1,151,587
Marketable securities	3,846,114	3,520,223
Accounts receivable, net	563,400	426,357
Inventories	408,081	387,765
Prepaid expenses and other current assets	67,333	70,285
Deferred income taxes	61,498	68,494
Total current assets	5,341,109	5,624,711
Property and equipment, net	566,601	582,740
Goodwill	643,179	643,179
Intangible assets, net	241,301	296,012
Other assets	93,679	104,252
Total assets	6,885,869	7,250,894
Current liabilities:
Accounts payable	328,097	324,391
Accrued liabilities and other current liabilities	605,810	621,105
Total current liabilities	933,907	945,496
Long-term debt	1,377,259	1,356,375
Other long-term liabilities	355,133	475,125
Capital lease obligations, long-term	14,977	17,500
Commitments and contingencies - see Note 12	0	0
Stockholders' equity
Preferred stock	0	0
Common stock	752	732
Additional paid-in capital	3,783,099	3,483,342
Treasury stock, at cost	(3,390,985)	(2,537,295)
Accumulated other comprehensive income	9,761	4,877
Retained earnings	3,801,966	3,504,742
Total stockholders' equity	4,204,593	4,456,398
Total liabilities and stockholders' equity	$ 6,885,869	$ 7,250,894