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Receivables (Tables)
 6 Months Ended
May 31, 2018
Receivables [Abstract]  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
Receivables consisted of the following (in thousands):
 
May 31,
2018
 
November 30,
2017
Due from utility companies, improvement districts and municipalities
$
124,704

 
$
113,744

Recoveries related to self-insurance and other legal claims
101,965

 
91,763

Refundable deposits and bonds
13,675

 
13,829

Recoveries related to warranty and other claims
3,028

 
4,073

Other
44,882

 
33,797

Subtotal
288,254

 
257,206

Allowance for doubtful accounts
(12,634
)
 
(12,993
)
Total
$
275,620

 
$
244,213