Note 4. Marketable Securities (Tables)

12 Months Ended

Jun. 30, 2011

Marketable Securities [Abstract]

Summary of Marketable Securities

The amortized cost and fair value of marketable securities as of June 30, 2011 and 2010 were as follows:

As of June 30, 2011 (In thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
U.S. Treasury securities	$	58,754	$	165	$	(23	)	$	58,896
U.S. Government agency securities	319,375		931		(123		)	320,183
Municipal securities	38,688		275		(6		)	38,957
Corporate debt securities	870,591		5,162		(368		)	875,385
Money market and other	481,770		—		—			481,770
Sovereign securities	31,932		179		(25		)	32,086
Subtotal	1,801,110		6,712		(545		)	1,807,277
Add: Time deposits(1)	65,402		—		—			65,402
Less: Cash equivalents	545,475		—		(2		)	545,473
Marketable securities	$	1,321,037	$	6,712	$	(543	)	$	1,327,206
As of June 30, 2010 (In thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
U.S. Treasury securities	$	42,182	$	112	$	(1	)	$	42,293
U.S. Government agency securities	249,182		1,108		(10		)	250,280
Municipal securities	55,171		368		(80		)	55,459
Corporate debt securities	599,118		5,314		(1,276		)	603,156
Money market and other	334,674		—		—			334,674
Sovereign securities	39,166		210		(21		)	39,355
Auction rate securities	16,825		—		—			16,825
Subtotal	1,336,318		7,112		(1,388		)	1,342,042
Add: Time deposits(1)	38,407		—		—			38,407
Less: Cash equivalents	376,316		7		—			376,323
Marketable securities	$	998,409	$	7,105	$	(1,388	)	$	1,004,126

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(1) Time deposits excluded from fair value measurements.

Investments with Gross Unrealized Losses

The following table summarizes the fair value and gross unrealized losses of the Company's investments that were in an unrealized loss position as of June 30, 2011:

(In thousands)	Fair Value		Gross Unrealized Losses(1)
U.S. Treasury securities	$	15,660	$	(23	)
U.S. Government agency securities	63,345		(121		)
Municipal securities	3,181		(6		)
Corporate debt securities	137,990		(368		)
Sovereign securities	7,542		(25		)
Total	$	227,718	$	(543	)

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(1)

Of the total gross unrealized losses, there were no amounts that, as of June 30, 2011, had been in a continuous loss position for 12 mont

Contractual Maturities of Securities

The contractual maturities of securities classified as available-for-sale as of June 30, 2011, regardless of the consolidated balance sheet classification, were as follows:

(In thousands)	Amortized Cost		Fair Value
Due within one year	$	338,240	$	339,968
Due after one year through three years	982,797		987,238
	$	1,321,037	$	1,327,206