v3.26.1
Financial Instruments and Fair Value Disclosures - (Narrative) (Details)
$ in Thousands
3 Months Ended
Feb. 28, 2025
USD ($)
community
Feb. 28, 2026
USD ($)
community
Nov. 30, 2025
USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Active communities | community 1,584 1,678  
Lennar Financial Services | Level 3 | Fair Value      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Loans held for sale   $ 15,278 $ 15,547
Operating Segments | Multifamily      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Impairment of Real Estate $ 7,600