v3.26.3
Inventory Impairments and Land Option Contract Abandonments (Valuation Inputs) (Details)
3 Months Ended 9 Months Ended
Aug. 31, 2026
USD ($)
delivery
Rate
Aug. 31, 2025
USD ($)
delivery
Rate
Aug. 31, 2026
USD ($)
delivery
Rate
Aug. 31, 2025
USD ($)
delivery
Rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]        
Average selling price | $ $ 225,800      
Deliveries per month | delivery 4      
Discount rate | Rate 17.00%   17.00%  
Minimum        
Fair Value Measurement Inputs and Valuation Techniques [Line Items]        
Average selling price | $   $ 394,500 $ 225,800 $ 394,500
Deliveries per month | delivery   2 1 2
Discount rate | Rate   17.00%   17.00%
Maximum        
Fair Value Measurement Inputs and Valuation Techniques [Line Items]        
Average selling price | $   $ 578,900 $ 627,500 $ 578,900
Deliveries per month | delivery   3 4 3
Discount rate   20.00%   20.00%