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Other Assets (Tables)
9 Months Ended
Aug. 31, 2014
Other Assets [Abstract]  
Schedule of Other Assets
Other assets consisted of the following (in thousands):
 
August 31,
2014
 
November 30,
2013
Cash surrender value of insurance contracts
$
70,763

 
$
68,534

Debt issuance costs
28,601

 
27,366

Property and equipment, net
10,936

 
8,460

Prepaid expenses
7,862

 
2,716

Total
$
118,162

 
$
107,076