v3.26.3
Operating and Reporting Segments (Commercial Mortgage-Backed Securities) (Details) - Lennar Financial Services - USD ($)
$ in Thousands
Aug. 31, 2026
Nov. 30, 2025
Financing Agreement to Purchase Commercial Mortgage Backed Securities | Secured Debt    
Segment Reporting Information [Line Items]    
Outstanding debt, net of debt issuance costs $ 114,899 $ 123,106
Incurred interest rate 3.40% 3.40%
CMBS    
Segment Reporting Information [Line Items]    
Investments held-to-maturity $ 124,407 $ 132,868