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Goodwill and Other Intangible Assets Goodwill and Other Intangible Assets 3 (Details) (Trademarks [Member], USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Trademarks [Member]
   
Unamortized Intangible Assets [Abstract]    
Gross carrying amount $ 209,690 $ 223,576