v3.25.2
Financial Instruments and Fair Value Disclosures - (Fair Value Assets Measured On Nonrecurring Basis) (Details) - Fair Value, Measurements, Nonrecurring - Level 3 - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
May 31, 2025
May 31, 2024
May 31, 2025
May 31, 2024
Homebuilding        
Fair Value, Assets and Liabilities Measured on a Recuring and Nonrecurring Basis [Line Items]        
Finished homes and construction in progress, carrying value $ 470,734 $ 120,553 $ 742,658 $ 192,309
Finished homes and construction in progress, fair value 421,051 100,968 672,632 168,985
Finished homes and construction in progress, total losses, net (49,683) (19,585) (70,026) (23,324)
Land and land under development, carrying value     191 0
Land and land under development, fair value     134 0
Land and land under development, total losses, net     (57) 0
Deposits and pre-acquisition costs on real estate, carrying value 8,661 332 8,928 3,202
Deposits and pre-acquisition costs on real estate, fair value 0 0 0 0
Deposits and pre-acquisition costs on real estate, net (8,661) (332) (8,928) $ (3,202)
Multifamily        
Fair Value, Assets and Liabilities Measured on a Recuring and Nonrecurring Basis [Line Items]        
Land and land under development, carrying value 3,122 0 10,716  
Land and land under development, fair value 0 0    
Land and land under development, total losses, net $ (3,122) $ 0 $ (10,716)