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Summary Of Significant Accounting Policies (Unobservable inputs) (Details) - Level 3 - Discounted Cash Flow Model - Fair Value, Measurements, Nonrecurring | Nov. 30, 2024 USD ($) home | Nov. 30, 2023 home USD ($)
--- | --- | ---
Average selling price (1) | Minimum |  |
Segment Reporting Information [Line Items] |  |
Communities, unobservable inputs | $ | 178,000 | 179,000
Average selling price (1) | Maximum |  |
Segment Reporting Information [Line Items] |  |
Communities, unobservable inputs | $ | 702,000 | 850,000
Absorption rate per quarter (homes) | Minimum |  |
Segment Reporting Information [Line Items] |  |
Communities, unobservable inputs | home | 6 | 3
Absorption rate per quarter (homes) | Maximum |  |
Segment Reporting Information [Line Items] |  |
Communities, unobservable inputs | home | 15 | 26
Discount rate | Minimum |  |
Segment Reporting Information [Line Items] |  |
Communities, unobservable inputs | 0.20 | 0.20

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