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SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION Cash Paid for Income Taxes and Interest (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Nov. 30, 2013
Nov. 30, 2012
Nov. 30, 2011
Supplemental Cash Flow Information [Abstract]      
Income taxes paid $ 18,141 $ 20,923 $ 2,733
Interest paid $ 14,731 $ 15,099 $ 15,403