CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jan. 25, 2015	Jan. 26, 2014
Current assets:
Cash and cash equivalents	$ 496,654	$ 1,151,587
Marketable securities	4,126,685us-gaap_MarketableSecuritiesCurrent	3,520,223us-gaap_MarketableSecuritiesCurrent
Accounts receivable, net	473,637us-gaap_AccountsReceivableNetCurrent	426,357us-gaap_AccountsReceivableNetCurrent
Inventories	482,893us-gaap_InventoryNet	387,765us-gaap_InventoryNet
Prepaid expenses and other current assets	70,174	70,285
Deferred income taxes	63,254us-gaap_DeferredTaxAssetsNetCurrent	68,494us-gaap_DeferredTaxAssetsNetCurrent
Total current assets	5,713,297us-gaap_AssetsCurrent	5,624,711us-gaap_AssetsCurrent
Property and equipment, net	557,282us-gaap_PropertyPlantAndEquipmentNet	582,740us-gaap_PropertyPlantAndEquipmentNet
Goodwill	618,179us-gaap_Goodwill	643,179us-gaap_Goodwill
Intangible assets, net	221,714	296,012
Other assets	90,896us-gaap_OtherAssetsNoncurrent	104,252us-gaap_OtherAssetsNoncurrent
Total assets	7,201,368us-gaap_Assets	7,250,894us-gaap_Assets
Current liabilities:
Accounts payable	293,223us-gaap_AccountsPayableCurrent	324,391us-gaap_AccountsPayableCurrent
Accrued liabilities and other current liabilities	602,807us-gaap_AccruedLiabilitiesCurrent	621,105us-gaap_AccruedLiabilitiesCurrent
Total current liabilities	896,030us-gaap_LiabilitiesCurrent	945,496us-gaap_LiabilitiesCurrent
Long-term Debt	1,384,342us-gaap_LongTermDebt	1,356,375us-gaap_LongTermDebt
Other long-term liabilities	488,928us-gaap_OtherLiabilitiesNoncurrent	475,125us-gaap_OtherLiabilitiesNoncurrent
Capital lease obligations, long term	14,086	17,500
Commitments and contingencies - see Note 12	0us-gaap_CommitmentsAndContingencies	0us-gaap_CommitmentsAndContingencies
Shareholders' equity
Preferred stock	0us-gaap_PreferredStockValueOutstanding	0us-gaap_PreferredStockValueOutstanding
Common stock	754us-gaap_CommonStockValue	732us-gaap_CommonStockValue
Additional paid-in capital	3,855,092us-gaap_AdditionalPaidInCapital	3,483,342us-gaap_AdditionalPaidInCapital
Treasury stock, at cost	(3,394,585)us-gaap_TreasuryStockValue	(2,537,295)us-gaap_TreasuryStockValue
Accumulated other comprehensive income	7,844	4,877
Retained earnings	3,948,877	3,504,742
Total shareholders' equity	4,417,982us-gaap_StockholdersEquity	4,456,398us-gaap_StockholdersEquity
Total liabilities and shareholders' equity	$ 7,201,368	$ 7,250,894

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19

-Subparagraph a

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(a))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682