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Inventories (Tables)
 6 Months Ended
May 04, 2019
Inventory Disclosure [Abstract]  
Summary of Breakdown of Elements of Inventory
Other inventory costs are determined on a first-in, first-out basis. A breakdown of the elements of inventory is as follows:
 
 
 
May 4,

2019
 
 
November 3,

2018
 
Raw materials
 
$
925,897
 
 
$
904,399
 
Work-in-process
 
 
101,071
 
 
 
113,220
 
Finished homes
 
 
7,080,860
 
 
 
6,138,985
 
Model home furniture and others
 
 
119,924
 
 
 
113,946
 
Inventories
 
$
8,227,752
 
 
$
7,270,550
 
Pre-owned homes
 
$
1,657,932
 
 
$
1,956,265
 
Inventory impairment reserve
 
 
(378,574
)
 
 
(549,434
)
 
 
 
1,279,358
 
 
 
1,406,831
 
Less homes expected to sell in 12 months
 
 
(821,781
)
 
 
(933,640
)
Pre-owned homes, long-term
 
$
457,577
 
 
$
473,191