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Income Taxes (Tables)
9 Months Ended
Sep. 30, 2011
Income Taxes 
Reconciliation of liability for unrecognized tax benefits

 

 

 

 

Noncurrent
tax liabilities

 

 

 

(in thousands)

 

Balance at January 1, 2011

 

$

36,846

 

Additions based on current year positions

 

3,920

 

Additions based on prior year positions

 

1,336

 

Decreases due to settlements and/or reduction in liabilities

 

(9,569

)

Currency translation adjustments

 

(778

)

Balance at September 30, 2011

 

$

31,755