Supplemental Disclosure to Consolidated Statements of Cash Flows (Details) - USD ($) $ in Thousands	9 Months Ended
	Aug. 31, 2025	Aug. 31, 2024	Nov. 30, 2024	Nov. 30, 2023
Summary of cash and cash equivalents at end of period:
Cash and cash equivalents	$ 332,298	$ 375,693	$ 599,193	$ 727,342
Supplemental disclosures of cash flow information:
Interest paid, net of amounts capitalized	1,453	11,999
Income taxes paid	88,901	145,915
Supplemental disclosures of non-cash activities:
Increase (decrease) in consolidated inventories not owned	(5,762)	4,616
Inventories acquired through seller financing	0	3,149
Inspirada Builders LLC
Supplemental disclosures of non-cash activities:
Increase in inventories due to distributions of land and land development from an unconsolidated joint venture	4,890	7,753
Homebuilding
Summary of cash and cash equivalents at end of period:
Cash and cash equivalents	330,586	374,911
Financial services
Summary of cash and cash equivalents at end of period:
Cash and cash equivalents	$ 1,712	$ 782