Accrued Expenses - Schedule of Changes in Warranty Accrual (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]
Balance, beginning of period	$ 192,613	$ 206,717	$ 189,258	$ 206,171
Additions – homes closed during the period	11,754	9,748	31,550	24,714
Charges incurred	(10,429)	(11,617)	(31,185)	(38,182)
Balance, end of period	195,393	210,980	195,393	210,980
Warranty Change, Homes Closed in Prior Period, Other
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]
Change in accruals for homes closed in prior years – net	$ 1,455	$ 6,132	$ 5,770	$ 18,277