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Comprehensive Income
12 Months Ended
Oct. 02, 2011
Comprehensive Income. 
Comprehensive Income

13.   Comprehensive Income

        Comprehensive income is comprised of net income, translation gains and losses from foreign subsidiaries with functional currencies different than our reporting currency, and unrealized gains and losses on hedging activities. The components of comprehensive income, net of related tax, are as follows:

 
  Fiscal Year-Ended  
 
  October 2,
2011
  October 3,
2010
  September 27,
2009
 
 
  (in thousands)
 
  
   
   
   
 

Net income including noncontrolling interests

  $ 92,982   $ 76,819   $ 87,028  

Other comprehensive income:

                   
 

Foreign currency translation adjustment

    (13,955 )   6,874     12,211  
 

Foreign currency hedge

    438     (337 )    
               
   

Comprehensive income including noncontrolling interests

    79,465     83,356     99,239  
 

Net income attributable to noncontrolling interests

    (2,943 )        
 

Foreign currency translation adjustment

    (492 )        
               
   

Comprehensive income attributable to noncontrolling interests

    (3,435 )        
               
   

Comprehensive income attributable to Tetra Tech

  $ 76,030   $ 83,356   $ 99,239