Financial Instruments and Fair Value Disclosures - (Fair Value Assets Measured On Nonrecurring Basis) (Details) - Fair Value, Measurements, Nonrecurring - Level 3 - Homebuilding - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Feb. 28, 2022 |
Feb. 28, 2021 |
|
| Fair Value, Assets and Liabilities Measured on a Recuring and Nonrecurring Basis [Line Items] | ||
| Finished homes and construction in progress, carrying value | $ 15,358 | $ 442 |
| Finished homes and construction in progress, fair value | 13,841 | 0 |
| Finished homes and construction in progress, total losses, net | (1,517) | (442) |
| Land and land under development, carrying value | 20,752 | 2,543 |
| Land and land under development, fair value | 10,760 | 2,350 |
| Land and land under development, total losses, net | $ (9,992) | $ (193) |