v3.26.3
Financial Instruments and Fair Value Disclosures - (Narrative) (Details)
$ in Thousands
9 Months Ended
Aug. 31, 2025
USD ($)
community
Aug. 31, 2026
USD ($)
community
Nov. 30, 2025
USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Active communities | community 1,664 1,713  
Lennar Financial Services | Level 3 | Fair Value      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Loans held for sale   $ 13,693 $ 15,547
Operating Segments | Multifamily      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Impairment of Real Estate $ 10,700