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Income Taxes (Reconciliation Of The Beginning And Ending Amount Of Unrecognized Tax Benefits) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2009
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]        
Balance at January 1 $ 9,769 $ 16,788   $ 13,719
Additions based on tax positions related to the current year 881 90 0  
Additions for tax positions of prior years 323 4,643 3,910  
Reductions for tax positions of prior years (2,779) (11,019) (165)  
Lapse of statutes of limitations 0 (163) (627)  
Settlements (988) (576) 0  
Foreign currency impact (3) 6 (49)  
Balance at December 31 $ 7,203 $ 9,769 $ 16,788 $ 13,719