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Homebuilding Senior Notes and Other Debts Payable (Letter of Credit Facilities) (Details) - USD ($) $ in Thousands | May 31, 2024 | Nov. 30, 2023
--- | --- | ---
Performance letters of credit |  |
Line of Credit Facility [Line Items] |  |
Letters of credit | $ 1,485,725 | $ 1,404,541
Financial letters of credit |  |
Line of Credit Facility [Line Items] |  |
Letters of credit | 533,522 | 417,976
Surety bonds |  |
Line of Credit Facility [Line Items] |  |
Letters of credit | 4,876,796 | 4,508,428
Anticipated future costs primarily for site improvements related to performance surety bonds |  |
Line of Credit Facility [Line Items] |  |
Letters of credit | $ 2,829,965 | $ 2,499,680

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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(f)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1 + Details
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Balance Type: | na
Period Type: | duration

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- Details
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- Details
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- Details
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- Details
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Data Type: | na
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