XML 52 R21.htm IDEA: XBRL DOCUMENT v2.4.0.6
Investments Investments (Tables)
 6 Months Ended
Jun. 30, 2012
Investments [Abstract]  
Schedule of available-for-sale investments
Available-for-sale investments at June 30, 2012 were as follows:
 
 
June 30, 2012
(In thousands)
 
Adjusted Cost
 
Gross Unrealized Gains
 
Gross Unrealized Losses
 
Fair Value
 
 
 
 
 
 
 
 
 
Cash equivalents:
 
 
 
 
 
 
 
 
Money market funds
 
$
68,859

 
$
—

 
$
—

 
$
68,859

Time deposits
 
11,907

 
—

 
—

 
11,907

Total cash equivalents
 
80,766

 
—

 
—

 
80,766

 
 
 
 
 
 
 
 
 
Short-term investments:
 
 
 
 
 
 
 
 
Time deposits
 
77,475

 
—

 
(16
)
 
77,459

Commercial paper
 
48,250

 
1

 
(30
)
 
48,221

Government and corporate bonds
 
551,284

 
442

 
(192
)
 
551,534

Total short-term investments
 
677,009

 
443

 
(238
)
 
677,214

 
 
 
 
 
 
 
 
 
Long-term investments:
 
 
 
 
 
 
 
 
Government and corporate bonds
 
406,404

 
149

 
(309
)
 
406,244

 
 
 
 
 
 
 
 
 
Total available-for-sale investments
 
$
1,164,179

 
$
592

 
$
(547
)
 
$
1,164,224