Financial Services (Schedule of Assets and Liabilities) (Details) - USD ($) $ in Thousands		May 31, 2023	Nov. 30, 2022
Assets
Total assets		$ 6,483,017	$ 6,651,930
Financial services
Assets
Cash and cash equivalents		420	1,681
Receivables		3,692	3,475
Investments in unconsolidated joint venture		21,664	26,678
Other assets	[1]	30,256	27,698
Total assets		56,032	59,532
Liabilities
Accounts payable and accrued expenses		1,203	3,128
Total liabilities		1,203	3,128
Contract assets for estimated future renewal commissions		$ 30,200	$ 27,600

[1] Other assets at May 31, 2023 and November 30, 2022 included $30.2 million and $27.6 million, respectively, of contract assets for estimated future renewal commissions.