v2.4.0.6
Valuation And Qualifying Accounts (Tables)
 12 Months Ended
Dec. 31, 2011
Valuation And Qualifying Accounts [Abstract]  
Summary Of Changes In Valuation And Qualifying Accounts

Description

    Balance of
Beginning of
Period		      Charges to
Earnings		      Charges to
Other
Accounts(1)		     Deductions     Balance at End
of Period		  
     (In thousands)  

2011

             

Allowance for doubtful accounts

    $ 6,930       $ 4,095       $ 120      $ (3,186 )    $ 7,959   

Other reserves

      7,797                11,114   

2010

             

Allowance for doubtful accounts

    $ 11,453       $ 360       $ (108 )    $ (4,775 )    $ 6,930   

Other reserves

      6,599                7,797   

2009

             

Allowance for doubtful accounts

    $ 9,682       $ 3,846       $ 348      $ (2,423 )    $ 11,453   

Other reserves

      5,842                6,599   

(1) Charges to other accounts primarily relates to amounts acquired through acquisitions and net translation adjustments.