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Goodwill And Other Intangibles (Schedule Of Estimated Amortization Of Intangibles) (Details) (USD $)
In Thousands
6 Months Ended
Jun. 30, 2011
Goodwill And Other Intangibles  
2011 $ 195,496
2012 234,861
2013 193,087
2014 179,719
2015 $ 179,293