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Comprehensive income
6 Months Ended
Jun. 30, 2011
Comprehensive income [Abstract]  
Comprehensive income
Note 9 - Comprehensive income

Our total comprehensive income for the three and six months ended June 30, 2011 and 2010 was as follows:
 
   
Three Months Ended
  
Six months ended
 
   
June 30,
  
June 30,
 
              
   
2011
  
2010
  
2011
  
2010
 
   
(In thousands)
 
              
Net (loss) income
 $(151,732) $24,551  $(185,393) $(125,540)
Other comprehensive income
  53,528   14,384   28,841   20,174 
                  
Total comprehensive (loss) income
 $(98,204) $38,935  $(156,552) $(105,366)
                  
Other comprehensive income (net of tax):
                
Change in unrealized gains and losses on investments
 $49,921  $21,118  $24,317  $27,324 
Unrealized foreign currency translation adjustment
  3,607   (6,734)  4,524   (7,150)
                  
Other comprehensive income
 $53,528  $14,384  $28,841  $20,174 

The tax expense on other comprehensive income was $14.6 million and $7.5 million for the three months ended June 30, 2011 and 2010 respectively. The tax expense on other comprehensive income was $15.3 million and $10.4 million for the six months ended June 30, 2011 and 2010 respectively.

At June 30, 2011, accumulated other comprehensive income of $51.0 million included $56.8 million of net unrealized gains on investments and $24.9 million of gains related to foreign currency translation adjustment, offset by a $30.8 million loss relating to defined benefit plans. At December 31, 2010, accumulated other comprehensive income of $22.1 million included $32.5 million of net unrealized gains on investments and $20.4 million of gains related to foreign currency translation adjustment, offset by a $30.8 million loss relating to defined benefit plans.