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Financial Instruments and Fair Value Disclosures - (Narrative) (Details) $ in Millions | 3 Months Ended |
--- | --- | ---
Feb. 28, 2025 USD ($) community | Feb. 29, 2024 community
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Active communities | community | 1,584 | 1,227
Write-down of investments in unconsolidated entities | $ | $ 7.6 |

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