Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Carrying amount as of the balance sheet date of loans that have been pledged as collateral for borrowings. If the secured party has the right by contract or custom to sell or re-pledge the collateral, then the debtor reclassifies that asset and report that asset in its statement of financial position separately from other assets not so encumbered.

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Lennar Financial Services Segment (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Nov. 30, 2017	Feb. 10, 2017	Nov. 30, 2016	Nov. 30, 2015
Lennar Financial Services
Segment Reporting Information [Line Items]
Goodwill	$ 59,838		$ 39,838	$ 38,854
Borrowings under facilities	937,431		1,077,228
Collateralized loans	974,100		1,100,000
Lennar Financial Services \| Warehouse Repurchase Facility
Segment Reporting Information [Line Items]
Borrowings under facilities	$ 937,200		$ 1,100,000
Interest rate	3.60%
WCI Communities, Inc.
Segment Reporting Information [Line Items]
Goodwill		$ 156,566
WCI Communities, Inc. \| Lennar Financial Services
Segment Reporting Information [Line Items]
Goodwill	$ 20,000