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Income Taxes (Changes In The Balance Of Unrecognized Tax Benefits) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Income Taxes [Abstract]    
Unrecognized tax benefits - beginning of year $ 11,487 $ 33,928
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions 4,554 3,381
Gross decreases - expired statute of limitations (7,282) (25,822)
Unrecognized tax benefits - end of year $ 8,759 $ 11,487