v3.26.3
Variable Interest Entities (Narrative) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Aug. 31, 2026
Aug. 31, 2026
Nov. 30, 2025
Disposal Group, Disposed of by Means Other than Sale, Not Discontinued Operations, Spinoff | Millrose      
Variable Interest Entity [Line Items]      
Disposal Group, Including Discontinued Operation, Real Estate Option Contracts $ 1,300,000 $ 1,300,000  
Land Bank | Homebuilding      
Variable Interest Entity [Line Items]      
Consolidated inventory not owned 330,300 330,300  
Deposits and pre-acquisition costs on real estate 2,700,000 2,700,000  
Liabilities related to consolidated inventory not owned 256,300 256,300  
Variable Interest Entity, Not Primary Beneficiary      
Variable Interest Entity [Line Items]      
Consolidated inventory not owned 951,600 951,600  
Consolidated inventory not owned, not recorded 456,500 456,500  
Decrease in liabilities related to inventory not owned   225,900  
Increase (Decrease) in Consolidated Inventory, Not Owned, Recorded 288,400    
Land Under Purchase Options Due to Maturing Contracts, Recorded 250,700 250,700  
Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Total liabilities 920,800 920,800 $ 962,400
Assets 1,400,000 1,400,000 $ 1,500,000
Variable Interest Entity, Primary Beneficiary | Disposal Group, Held-for-Sale or Disposed of by Sale, Not Discontinued Operations      
Variable Interest Entity [Line Items]      
Total liabilities 7,000 7,000  
Assets $ 30,000 $ 30,000