Financial Instruments and Fair Value Disclosures - (Communities with Indicators for Impairment) (Details) $ in Thousands |
3 Months Ended | |
|---|---|---|
|
Feb. 28, 2022
USD ($)
community
|
Feb. 28, 2021
USD ($)
community
|
|
| Fair Value, Assets and Liabilities Measured on a Recuring and Nonrecurring Basis [Line Items] | ||
| Active communities | 1,199 | 1,158 |
| Number of Communities with potential indicator of impairment | 5 | 10 |
| Number of communities with valuation adjustments | 0 | 0 |
| Valuation adjustments | $ | $ 0 | $ 0 |
| Level 3 | ||
| Fair Value, Assets and Liabilities Measured on a Recuring and Nonrecurring Basis [Line Items] | ||
| Fair value of communities with valuation adjustments | $ | $ 0 | $ 0 |