Information on Segments (Details 1) - USD ($) $ in Thousands	Oct. 31, 2024	Oct. 31, 2023
Inventory
Inventory	$ 9,712,925	$ 9,057,578
Land controlled for future communities [Member]
Inventory
Inventory	200,166	173,175
Land Owned for Future Communities [Member]
Inventory
Inventory	353,030	663,413
Operating communities [Member]
Inventory
Inventory	9,159,729	8,220,990
North [Member]
Inventory
Inventory	1,239,007	1,095,640
North [Member] | Land controlled for future communities [Member]
Inventory
Inventory	30,597	32,762
North [Member] | Land Owned for Future Communities [Member]
Inventory
Inventory	38,920	31,253
North [Member] | Operating communities [Member]
Inventory
Inventory	1,169,490	1,031,625
Mid-Atlantic [Member]
Inventory
Inventory	1,399,183	1,258,487
Mid-Atlantic [Member] | Land controlled for future communities [Member]
Inventory
Inventory	51,400	34,175
Mid-Atlantic [Member] | Land Owned for Future Communities [Member]
Inventory
Inventory	50,762	135,042
Mid-Atlantic [Member] | Operating communities [Member]
Inventory
Inventory	1,297,021	1,089,270
South [Member]
Inventory
Inventory	2,232,795	2,147,270
South [Member] | Land controlled for future communities [Member]
Inventory
Inventory	43,571	40,335
South [Member] | Land Owned for Future Communities [Member]
Inventory
Inventory	89,145	198,467
South [Member] | Operating communities [Member]
Inventory
Inventory	2,100,079	1,908,468
Mountain
Inventory
Inventory	2,810,184	2,567,882
Mountain | Land controlled for future communities [Member]
Inventory
Inventory	10,868	12,443
Mountain | Land Owned for Future Communities [Member]
Inventory
Inventory	94,103	129,326
Mountain | Operating communities [Member]
Inventory
Inventory	2,705,213	2,426,113
Pacific
Inventory
Inventory	2,031,756	1,988,299
Pacific | Land controlled for future communities [Member]
Inventory
Inventory	63,730	53,460
Pacific | Land Owned for Future Communities [Member]
Inventory
Inventory	80,100	169,325
Pacific | Operating communities [Member]
Inventory
Inventory	$ 1,887,926	$ 1,765,514