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Income Taxes (Tables)
12 Months Ended
Dec. 31, 2011
Income Taxes [Abstract]  
Components of income (loss) from continuing operations before taxes and noncontrolling interest
Income (loss) from continuing operations before taxes and noncontrolling interests consists of the following components:

   
Years ended December 31,
 
   
2011
  
2010
  
2009
 
           
Domestic
 $2,143  $32,493  $(54,041)
Foreign
  328,973   373,040   14,326 
   $331,116  $405,533  $(39,715)
Components of income taxes
Significant components of income taxes are as follows:

   
Years ended December 31,
 
   
2011
  
2010
  
2009
 
           
Current:
         
     Federal
 $10,968  $9,823  $817 
     State and local
  (801)  2,434   505 
     Foreign
  66,844   59,459   28,435 
    77,011   71,716   29,757 
Deferred:
            
     Federal
  6,188   (949)  (6,332)
     State and local
  (2,286)  2,108   286 
     Foreign
  10,206   (27,635)  (6,911)
    14,108   (26,476)  (12,957)
Total income tax expense
 $91,119  $45,240  $16,800 
Deferred tax assets and liabilities
Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts for income tax purposes. Significant components of the Company’s deferred tax assets and liabilities are as follows:

   
December 31,
 
   
2011
  
2010
 
Deferred tax assets:
      
     Pension and other retiree obligations
 $48,810  $44,054 
     Inventories
  10,711   11,346 
     Net operating loss carryforwards
  106,621   158,264 
     Tax credit carryforwards
  11,225   11,871 
     Other accruals and reserves
  40,494   53,369 
          Total gross deferred tax assets
  217,861   278,904 
          Less valuation allowance
  (102,863)  (145,201)
    114,998   133,703 
Deferred tax liabilities:
        
     Tax over book depreciation
  (16,208)  (20,425)
     Earnings not permanently reinvested
  (25,960)  (39,074)
     Convertible debentures
  (105,830)  (64,440)
     Other - net
  (2,515)  (2,572)
     Total gross deferred tax liabilities
  (150,513)  (126,511)
          
     Net deferred tax assets (liabilities)
 $(35,515) $7,192 
Federal statutory income tax rate reconciliation
A reconciliation of income tax expense at the U.S. federal statutory income tax rate to actual income tax provision is as follows:

   
Years ended December 31,
 
   
2011
  
2010
  
2009
 
Tax at statutory rate
 $115,891  $141,937  $(13,900)
State income taxes, net of U.S. federal tax benefit
  (2,005)  2,952   513 
Effect of foreign operations
  (52,609)  (69,034)  14,731 
Unrecognized tax benefits
  4,869   (1,823)  1,395 
Change in valuation allowance on U.S. deferred tax asset
  -   (36,229)  - 
Change in valuation allowance on non-U.S. deferred tax assets
  (5,554)  (21,671)  715 
Tax benefit of operating loss carryforwards
  (1,588)  (8,799)  (2,158)
Foreign income taxable in the U.S.
  22,822   31,294   976 
Tax on foreign dividends paid to the U.S.
  15,453   1,417   - 
U.S. foreign tax credits
  (12,322)  -   - 
Effect of statutory rate changes on deferred tax assets
  9,040   1,128   1,995 
Settlement agreement gain
  -   -   (9,868)
Non-deductible expenses related to VPG spin-off
  -   1,945   1,265 
Executive employment agreement charges
  173   222   20,238 
Other
  (3,051)  1,901   898 
Total income tax expense
 $91,119  $45,240  $16,800 

Net operating loss carryforwards
At December 31, 2011, the Company had the following significant net operating loss carryforwards for tax purposes:

     
Expires
Austria
 $7,876
 
No expiration
Belgium
 184,610
 
No expiration
Brazil
 19,674
 
No expiration
Germany
 46,098
 
No expiration
Israel
 128,425
 
No expiration
Netherlands
 42,791
 
2012 - 2019
Summary of significant tax credit carryforwards available
At December 31, 2011, the Company had the following significant tax credit carryforwards available:


     
Expires
U.S. alternative minimum tax
 $4,696
 
No expiration
U.S. foreign tax credit
 1,198
 
2020
California research credit
 6,834
 
No expiration

Unrecognized tax benefits
The following table summarizes changes in the liabilities associated with unrecognized tax benefits:

   
Years ended December 31,
 
   
2011
  
2010
  
2009
 
           
Balance at beginning of year
 $54,285  $54,463  $47,778 
Addition based on tax positions related to the current year
  2,459   1,916   2,491 
Addition based on tax positions related to prior years
  10,918   3,090   4,684 
Currency translation adjustments
  (922)  451   417 
Reduction based on tax positions related to prior years
  (3,293)  (670)  - 
Reduction for settlements
  (9,604)  (3,289)  (737)
Reduction for lapses of statute of limitation
  (35)  (1,676)  (170)
Balance at end of year
 $53,808  $54,285  $54,463