v3.25.2
Operating and Reporting Segments (Fair Value Inputs for Commercial Mortgage-Backed Securities) (Details) - CMBS - Lennar Financial Services
6 Months Ended
May 31, 2025
Minimum  
Segment Reporting Information [Line Items]  
Discount rates at purchase 6.00%
Coupon rates 2.00%
Maximum  
Segment Reporting Information [Line Items]  
Discount rates at purchase 84.00%
Coupon rates 5.30%