XML 40 R47.htm IDEA: XBRL DOCUMENT v2.4.0.6
Settlement Agreement with Samsung (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified
 3 Months Ended 12 Months Ended
Dec. 31, 2010
Sep. 30, 2010
Jun. 30, 2010
Mar. 31, 2010
installment
Dec. 31, 2011
Dec. 31, 2010
Aug. 31, 2011
Jul. 20, 2011
Jan. 19, 2010
Y
M
Settlement Agreement with Samsung                  
Litigation settlement payments by Samsung $ 25.0 $ 25.0 $ 25.0   $ 99.4 $ 500.0      
Litigation settlement payment amount for each installment payment       200.0          
Number of installments for litigation settlement proceeds, due to settlement agreement with Samsung       2          
Quarterly License fee agreed to be paid by Samsung                 25.0
Period of non-exclusive rights to certain patents (in years)                 5
Issuance of common stock due to the settlement with Samsung (in shares)       9.6          
Amount expected to be paid by Samsung                 900.0
Number of years over which Samsung is required to make payment (in years)                 5
Fixed amount to be received quarterly from Samsung during 2010 and the first two quarters of 2011                 25.0
Base amount to be received quarterly from Samsung and to be adjusted up or down from the third quarter of 2011 to the fourth quarter of 2014                 25.0
Minimum adjusted amount to be received quarterly from Samsung from the third quarter of 2011                 10.0
Maximum adjusted amount to be received quarterly from Samsung from the third quarter of 2011                 40.0
Original Issue price of shares under stock purchase agreement with Samsung (in dollars per share)                 $ 20.885
Settlement agreement shares as a percentage of total shares                 8.30%
Period after the date of Stock Purchase Agreement (in months)                 18
Extended period after the date of Stock Purchase Agreement (in months)                 19
Maximum number of shares elected to be put back by the Samsung                 4.8
Maximum aggregate purchase price                 100.0
Actual number of shares put back due to the settlement agreement with Samsung               4.8  
Actual value of shares put back               100.0  
Amount paid for actual value of shares put back             100.0    
Prohibited period for transfer of shares by Samsung (in months)                 18
Minimum percentage of shares to be held by Samsung to prevent termination of voting agreement                 3.00%
Remaining balance to be received         300.0        
Approximate proceeds under License Agreement (per quarter), due to Settlement Agreement with Samsung         $ 25.0