Financial Instruments (Fair Value Measured On Recurring Basis) (Details) - USD ($) $ in Thousands |
May. 31, 2015 |
Nov. 30, 2014 |
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Lennar Financial Services [Member] | |||||||||||
Financial Instruments [Line Items] | |||||||||||
Loans held-for-sale | [1] | $ 791,349 | $ 738,396 | ||||||||
Aggregate Principal Balance Of Loans Held For Sale | 762,083 | 706,011 | |||||||||
Fair Value, Option, Aggregate Differences, Loans held-for-sale | 29,266 | 32,385 | |||||||||
Lennar Financial Services [Member] | Loans Held-For-Sale [Member] | Fair Value, Inputs, Level 2 [Member] | |||||||||||
Financial Instruments [Line Items] | |||||||||||
Loans held-for-sale | [2] | 791,349 | 738,396 | ||||||||
Lennar Financial Services [Member] | Mortgage Loan Commitments [Member] | |||||||||||
Financial Instruments [Line Items] | |||||||||||
Mortgage loan commitments | 18,882 | 12,687 | |||||||||
Lennar Financial Services [Member] | Mortgage Loan Commitments [Member] | Fair Value, Inputs, Level 2 [Member] | |||||||||||
Financial Instruments [Line Items] | |||||||||||
Mortgage loan commitments | 18,882 | 12,687 | |||||||||
Lennar Financial Services [Member] | Forward Contracts [Member] | Fair Value, Inputs, Level 2 [Member] | |||||||||||
Financial Instruments [Line Items] | |||||||||||
Derivative Asset, Fair Value, Amount Not Offset Against Collateral | (155) | ||||||||||
Derivative Liability, Fair Value, Amount Not Offset Against Collateral | 7,576 | ||||||||||
Lennar Financial Services [Member] | Servicing Contracts [Member] | Fair Value, Inputs, Level 3 [Member] | |||||||||||
Financial Instruments [Line Items] | |||||||||||
Servicing asset at fair value, amount | 16,504 | 17,353 | |||||||||
Lennar Homebuilding [Member] | Available-for-sale Securities [Member] | Fair Value, Inputs, Level 3 [Member] | |||||||||||
Financial Instruments [Line Items] | |||||||||||
Investments available-for-sale | 492 | 480 | |||||||||
Rialto [Member] | |||||||||||
Financial Instruments [Line Items] | |||||||||||
Loans held-for-sale | [1],[3] | 318,037 | 113,596 | ||||||||
Aggregate Principal Balance Of Loans Held For Sale | 318,300 | 111,775 | |||||||||
Fair Value, Option, Aggregate Differences, Loans held-for-sale | (263) | 1,821 | |||||||||
Rialto [Member] | Loans Held-For-Sale [Member] | Fair Value, Inputs, Level 3 [Member] | |||||||||||
Financial Instruments [Line Items] | |||||||||||
Loans held-for-sale | [4] | $ 318,037 | $ 113,596 | ||||||||
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