Commitments and Contingencies (Changes in the Warranty and Self-Insurance Liability) (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		May 31, 2023	May 31, 2022	May 31, 2023	May 31, 2022
Changes in the Company's warranty liability
Balance at beginning of period		$ 101,238	$ 97,466	$ 101,890	$ 96,153
Warranties issued		10,653	9,678	18,643	17,568
Payments		(12,749)	(7,937)	(21,391)	(14,514)
Balance at end of period		99,142	99,207	99,142	99,207
Movement In Self Insurance Reserve [Roll Forward]
Balance at beginning of period		171,269	190,594	175,977	189,131
Self-insurance provided		3,977	5,773	7,818	10,512
Payments		(1,838)	(11,664)	(9,134)	(14,130)
Balance at end of period		172,223	168,675	172,223	168,675
Self Insurance
Movement In Self Insurance Reserve [Roll Forward]
Adjustments	[1]	$ (1,185)	$ (16,028)	$ (2,438)	$ (16,838)

[1] Represents net changes in estimated probable recoveries related to self-insurance, which are recorded in receivables, to present our self-insurance liability on a gross basis.