Lennar Homebuilding Receivables (Schedule Of Lennar Homebuilding Receivables) (Details) - Lennar Homebuilding [Member] - USD ($) $ in Thousands		Nov. 30, 2015	Nov. 30, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross, current		$ 41,653	$ 44,368
Mortgage and notes receivable		22,365	41,326
Income tax receivables		10,620	10,620
Accounts receivable		74,638	96,314
Allowance for doubtful accounts		(100)	(2,870)
Accounts receivable, net	[1]	$ 74,538	$ 93,444

[1] Under certain provisions of Accounting Standards Codification (“ASC”) Topic 810, Consolidations, (“ASC 810”) the Company is required to separately disclose on its consolidated balance sheets the assets of consolidated variable interest entities (“VIEs”) that are owned by the consolidated VIEs and liabilities of consolidated VIEs as to which there is no recourse against the Company.As of November 30, 2015, total assets include $652.3 million related to consolidated VIEs of which $9.6 million is included in Lennar Homebuilding cash and cash equivalents, $0.5 million in Lennar Homebuilding receivables, net, $3.9 million in Lennar Homebuilding finished homes and construction in progress, $154.2 million in Lennar Homebuilding land and land under development, $58.9 million in Lennar Homebuilding consolidated inventory not owned, $35.8 million in Lennar Homebuilding investments in unconsolidated entities, $22.7 million in Lennar Homebuilding other assets, $355.2 million in Rialto assets and $11.5 million in Lennar Multifamily assets.As of November 30, 2014, total assets include $929.1 million related to consolidated VIEs of which $11.7 million is included in Lennar Homebuilding cash and cash equivalents, $0.3 million in restricted cash, $0.2 million in Lennar Homebuilding receivables, net, $0.2 million in Lennar Homebuilding finished homes and construction in progress, $208.2 million in Lennar Homebuilding land and land under development, $52.5 million in Lennar Homebuilding consolidated inventory not owned, $23.9 million in Lennar Homebuilding investments in unconsolidated entities, $104.6 million in Lennar Homebuilding other assets, $508.4 million in Rialto assets and $19.2 million in Lennar Multifamily assets.