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Note 13 - Income Taxes (Tables)
6 Months Ended
Jun. 30, 2011
Income Taxes [Abstract]  
Changes in unrecognized tax benefits
The following table reflects changes in unrecognized tax benefits for the six-month period ended June 30, 2011:
 
 
(In thousands)
Gross amounts of unrecognized tax benefits as of January 1, 2011
$
428,344


Increases related to prior period tax positions
8,962


Decreases related to prior period tax positions
(129,765
)
Increases related to current period tax positions
10,657


Settlements
(76,425
)
Gross amounts of unrecognized tax benefits as of June 30, 2011
$
241,773