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Income Taxes (Net Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Thousands | Nov. 30, 2023 | Nov. 30, 2022
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Segment Reporting Information [Line Items] |  |
Net deferred tax assets | $ 326,478 | $ 242,408
Homebuilding |  |
Segment Reporting Information [Line Items] |  |
Net deferred tax assets | 163,917 | 154,143
Financial Services |  |
Segment Reporting Information [Line Items] |  |
Net deferred tax assets | 36,821 | 15,376
Multifamily |  |
Segment Reporting Information [Line Items] |  |
Net deferred tax assets | 54,786 | 26,675
Lennar Other |  |
Segment Reporting Information [Line Items] |  |
Net deferred tax assets | $ 70,954 | $ 46,214

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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-2 + Details
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