Investments in Unconsolidated Entities (Narrative) (Details) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
|
May 31, 2025
USD ($)
project
|
May 31, 2025
USD ($)
|
May 31, 2024
USD ($)
|
Nov. 30, 2024
USD ($)
project
|
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| Schedule of Equity Method Investments [Line Items] | ||||||
| Gain on sales of investment | $ 35,033 | $ 0 | ||||
| Upward America Venture | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Total equity commitments | $ 1,000,000 | 1,000,000 | ||||
| Upward America Venture | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Total equity commitments | 78,100 | 78,100 | ||||
| Lennar's carrying value of investments | 19,500 | 19,500 | $ 20,800 | |||
| Homebuilding | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Non-recourse debt with completion guarantees | 435,000 | 435,000 | 287,000 | |||
| Lennar's carrying value of investments | [1] | 2,699,981 | 2,699,981 | 1,344,836 | ||
| Multifamily | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Non-recourse debt with completion guarantees | 733,200 | 733,200 | $ 907,800 | |||
| Multifamily | Lennar Multifamily Fund | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Total equity commitments | $ 1,000,000 | $ 1,000,000 | ||||
| Fund ownership percentage | 4.00% | 4.00% | ||||
| Lennar's carrying value of investments | $ 27,800 | $ 27,800 | ||||
| Multifamily | Lennar Multifamily Fund | Scenario, Plan | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Fund ownership percentage | 10.00% | 10.00% | ||||
| Multifamily | LMV I | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Total equity commitments | $ 2,204,016 | $ 2,204,016 | ||||
| Lennar's carrying value of investments | $ 107,616 | 107,616 | ||||
| Number Of Projects Sold | project | 2 | |||||
| Multifamily | LMV I | Disposal Group, Held-for-Sale, Not Discontinued Operations | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Number of Projects | project | 38 | |||||
| Multifamily | LMV I | Disposal Group, Disposed of by Sale, Not Discontinued Operations | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Number of Projects | project | 33 | |||||
| Multifamily | TPG Fund | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Lennar's carrying value of investments | $ 38,200 | 38,200 | ||||
| Lennar Other | Rialto Funds and Investment Vehicles | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Lennar's carrying value of investments | 132,900 | 132,900 | $ 140,100 | |||
| Lennar Other | Strategic Technology Investments | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Lennar's carrying value of investments | $ 235,100 | $ 235,100 | $ 239,300 | |||
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