Schedule of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Feb. 28, 2023	Feb. 28, 2022
Numerator:
Net earnings attributable to Lennar	$ 596,534	$ 503,581
Less: distributed earnings allocated to nonvested shares	724	780
Less: undistributed earnings allocated to nonvested shares	5,895	4,548
Numerator for basic earnings per share	589,915	498,253
Less: net amount attributable to noncontrolling interests in Rialto's Carried Interest Incentive Plan	1,038	1,798
Numerator for diluted earnings per share	$ 588,877	$ 496,455
Denominator:
Denominator for basic earnings per share-weighted average common shares outstanding (shares)	286,074	293,930
Denominator for diluted earnings per share-weighted average common shares outstanding (shares)	286,074	293,930
Basic earnings per share (in dollars per share)	$ 2.06	$ 1.70
Diluted earnings per share (in dollars per share)	$ 2.06	$ 1.69