Fair Value of Cash Equivalents and Marketable Securities

6 Months Ended

Jul. 29, 2012

Notes to financial statements [Abstract]

Fair Value of Cash Equivalents and Marketable Securities

We measure our cash equivalents and marketable securities at fair value. The fair values of our financial assets and liabilities are determined using quoted market prices of identical assets or quoted market prices of similar assets from active markets. Our Level 1 assets consist of our money market fund deposits. We classify securities within Level 1 assets when the fair value is obtained from real time quotes for transactions in active exchange markets involving identical assets. Our available-for-sale securities are classified as having Level 2 inputs. Our Level 2 assets are valued utilizing a market approach where the market prices of similar assets are provided by a variety of independent industry standard data providers to our investment custodian. There were no significant transfers between Levels 1 and 2 assets for the three and six months ended July 29, 2012.

Financial assets and liabilities measured at fair value are summarized below:



	Fair Value Measurement at Reporting Date Using
			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs
	July 29, 2012		(Level 1)		(Level 2)
	(In thousands)
Debt securities issued by United States government agencies (1)	$	789,433	$	—	$	789,433
Debt securities issued by United States Treasury (1)	631,882		—		631,882
Corporate debt securities (2)	1,212,784		—		1,212,784
Mortgage-backed securities issued by government-sponsored entities (1)	182,630		—		182,630
Money market funds (3)	70,110		70,110		—
Total cash equivalents and marketable securities	$	2,886,839	$	70,110	$	2,816,729


(1)	Included in Marketable Securities on the Condensed Consolidated Balance Sheet.


(2)	Includes $38.2 million in Cash Equivalents and $1,174.6 million in Marketable Securities on the Condensed Consolidated Balance Sheet.


(3)	Included in Cash Equivalents on the Condensed Consolidated Balance Sheet.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References

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+ Details