Cash, Cash Equivalents, and Marketable Securities

The following table summarizes the Company’s cash, cash equivalents, and marketable securities:



	September 30,		December 31,
	2012		2011
	(In thousands)
Cash	$	83,924	$	1,127,196
Money market funds	37,389		132,145
Time deposits	3,705		57,930
Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies	1,368,755		32,860
Equity securities of a public company	3,039		—
Total	$	1,496,812	$	1,350,131

Included in Cash and cash equivalents	$	270,455	$	1,313,349
Included in Marketable securities	$	1,221,797	$	32,860
Included in Other assets (Restricted cash)	$	4,560	$	3,922

The following table presents the contractual maturities of the debt securities held as of September 30, 2012:



	September 30, 2012
	Amortized Cost		Unrealized Gains		Fair Value
	(In thousands)
Due within one year	$	1,335,654	$	83	$	1,335,737
Due after one year through three years	32,806		212		33,018
Total	$	1,368,460	$	295	$	1,368,755

The Company's investment in the equity securities of a public company has a cost basis of zero and a fair value of $3.0 million as of September 30, 2012. Upon shares of the entity becoming publicly traded during the three months ended September 30, 2012, the Company reclassified the investment to available-for-sale securities and recorded an unrealized gain of $3.0 million in Other comprehensive income.