Financial Instruments and Fair Value Disclosures - (Communities with Indicators for Impairment) (Details) $ in Thousands |
9 Months Ended | |
|---|---|---|
|
Aug. 31, 2026
USD ($)
community
|
Aug. 31, 2025
USD ($)
community
|
|
| Fair Value, Assets and Liabilities Measured on a Recuring and Nonrecurring Basis [Line Items] | ||
| Active communities | 1,713 | 1,664 |
| Number of Communities with potential indicator of impairment | 184 | 113 |
| Number of communities with valuation adjustments | 38 | 21 |
| Valuation adjustments | $ | $ 99,985 | $ 25,633 |
| Level 3 | ||
| Fair Value, Assets and Liabilities Measured on a Recuring and Nonrecurring Basis [Line Items] | ||
| Fair value of communities with valuation adjustments | $ | $ 313,150 | $ 49,884 |