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Financial Instruments and Fair Value Disclosures - (Narrative) (Details) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Aug. 31, 2023 USD ($) community | Aug. 31, 2023 USD ($) community | Aug. 31, 2024 community
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Active communities | community | 1,247 | 1,247 | 1,283
Operating Segments | Homebuilding |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Write-down of investments in unconsolidated entities | $ | $ 36,800 | $ 36,800 |
Discount rate |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Equity investment, measurement input |  |  | 0.15

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