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Note 6 - Fair Value Measurement of Assets and Liabilities (Tables)
9 Months Ended
Sep. 30, 2011
Fair Value Measurement of Assets and Liabilities Disclosure [Abstract] 
Schedule of fair value of assets and liabilities measured on recurring basis


Description
 
Balance as of
December 31, 2010
 
Quoted Prices in
Active Markets for
Identical Assets
(Level 1) 
 
Significant Other
Observable Inputs
(Level 2)
 
 
(In thousands)
Assets:
 
 
 
 
 
 
Cash and cash equivalents
 
$
5,577,411


 
$
5,577,411


 
$


Short-term investments:
 
 
 
 
 
 
Restricted cash
 
20,351


 
20,351


 


Corporate debt securities
 
372,225


 


 
372,225


Government and agency securities
 
66,534


 


 
66,534


Time deposits
 
44,772


 


 
44,772


Equity instruments
 
541,521


 
541,521


 


Total short-term investments
 
1,045,403


 
561,872


 
483,531


Derivatives
 
37,196


 


 
37,196


Long-term investments:
 
 
 
 
 
 
Restricted cash
 
1,332


 
1,332


 


Corporate debt securities
 
1,605,770


 


 
1,605,770


Government and agency securities
 
150,966


 


 
150,966


Time deposits and other
 
4,541


 


 
4,541


Total long-term investments
 
1,762,609


 
1,332


 
1,761,277


Total financial assets
 
$
8,422,619


 
$
6,140,615


 
$
2,282,004


 
 
 
 
 
 
 
Liabilities:
 
 
 
 
 
 
Derivatives
 
$
4,963


 
$


 
$
4,963


 Description
 
Balance as of
September 30, 2011
 
Quoted Prices in
Active Markets for
Identical Assets
(Level 1) 
 
Significant Other
Observable Inputs
(Level 2)
 
 
(In thousands)
Assets:
 
 
 
 
 
 
Cash and cash equivalents
 
$
2,998,950


 
$
2,998,950


 
$


Short-term investments:
 
 
 
 
 
 
Restricted cash
 
21,619


 
21,619


 


Corporate debt securities
 
428,895


 


 
428,895


Government and agency securities
 
44,342


 


 
44,342


Time deposits
 
82,292


 


 
82,292


Equity instruments
 
436,776


 
436,776


 


Total short-term investments
 
1,013,924


 
458,395


 
555,529


Derivatives
 
70,780


 


 
70,780


Long-term investments:
 
 
 
 
 
 
Restricted cash
 
2,423


 
2,423


 


Corporate debt securities
 
2,126,273


 


 
2,126,273


Government and agency securities
 
82,465


 


 
82,465


Time deposits and other
 
5,112


 


 
5,112


Total long-term investments
 
2,216,273


 
2,423


 
2,213,850


Total financial assets
 
$
6,299,927


 
$
3,459,768


 
$
2,840,159


 
 
 
 
 
 
 
Liabilities:
 
 
 
 
 
 
Derivatives
 
$
32,906


 
$


 
$
32,906