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Goodwill and Other Acquired Intangible Assets (Future Amortization Of Acquired Intangible Assets) (Details) (USD $)
In Thousands, unless otherwise specified
Nov. 30, 2013
Nov. 30, 2012
Goodwill and Intangible Assets Disclosure [Abstract]    
2014 $ 35,146  
2015 29,324  
2016 22,700  
2017 16,727  
2018 10,065  
Thereafter 5,456  
Total intangible assets, net $ 119,418 $ 123,261