Financial Services (Schedule of Assets and Liabilities) (Details) - USD ($) $ in Thousands		May 31, 2022	Nov. 30, 2021	May 31, 2021
Assets
Cash and cash equivalents		$ 246,581		$ 609,047
Total assets		6,579,477	$ 5,835,918
Financial Service [Member]
Assets
Cash and cash equivalents		2,395	1,372	$ 978
Receivables		2,452	2,166
Investments in unconsolidated joint ventures		27,222	16,317
Other assets	[1]	25,697	24,347
Total assets		57,766	44,202
Liabilities
Accounts payable and accrued expenses		3,275	2,685
Total liabilities		3,275	2,685
Contract assets		$ 25,500	$ 24,100

[1] Other assets at May 31, 2022 and November 30, 2021 included $25.5 million and $24.1 million, respectively, of contract assets for estimated future renewal commissions.