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Leases (Note)
12 Months Ended
Dec. 01, 2012
Leases [Abstract]  
Leases of Lessee Disclosure
LEASES

The Company has various lease agreements for offices, warehouses, manufacturing plants and equipment that expire on various dates through December 2034.  Some of these lease agreements contain renewal options and provide for payment of property taxes, utilities and certain other expenses. The following table summarizes rent expense for the past three fiscal years and commitments for minimum rentals under noncancelable leases having initial or remaining terms in excess of one year at November 30, 2012.

Rent expense for the years ended:
 
2012
$
16,699

2011
16,518

2010
15,594

 
 
Future minimum rentals under noncancelable leases:
 

2013
$
12,761

2014
10,658

2015
8,205

2016
5,536

2017
3,392

Thereafter
10,476