XML 31 R31.htm IDEA: XBRL DOCUMENT v2.4.0.6
THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Sep. 30, 2010
Dec. 31, 2010
THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES          
Minimum number of Internet businesses owned by company     50    
Number of countries where company has consumer audiences 30   30    
Number of variable interest entities in which entity is primary beneficiary (in entities)     1    
Revenue from major customers          
Accounts receivable $ 154,401,000   $ 154,401,000   $ 119,581,000
Google Inc.
         
Revenue from major customers          
Revenue earned 242,900,000 176,800,000 679,100,000 522,600,000  
Accounts receivable $ 85,700,000   $ 85,700,000   $ 70,500,000