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Note 3 - Summary of Significant Accounting Policies (Tables)
12 Months Ended
Oct. 31, 2012
Home Building Interest [Table Text Block]
   
Year Ended
 
(Dollars in thousands)
 
October 31, 2012
   
October 31, 2011
   
October 31, 2010
 
Interest capitalized at beginning of year
 
$
121,441
   
$
136,288
   
$
164,340
 
Plus interest incurred(1)
   
147,048
     
156,998
     
154,307
 
Less cost of sales interest expensed
   
54,538
     
74,676
     
84,440
 
Less other interest expensed(2)(3)
   
97,895
     
97,169
     
97,919
 
Interest capitalized at end of year(4)
 
$
116,056
   
$
121,441
   
$
136,288
 
Cash Paid for Interest Net of Capitalized Interest [Table Text Block]
   
Year Ended
 
(Dollars in thousands)
 
October 31, 2012
   
October 31, 2011
   
October 31, 2010
 
Other interest expensed
 
$
97,895
   
$
97,169
   
$
97,919
 
Interest paid by our mortgage and finance subsidiaries
   
2,433
     
1,959
     
1,848
 
Decrease in accrued interest
   
1,132
     
2,637
     
2,110
 
Cash paid for interest, net of capitalized interest
 
$
101,460
   
$
101,765
   
$
101,877