Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2021
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Federal tax provision at statutory rate	$ 386,898	$ 357,782	$ 231,066
State tax provision, net of federal benefit	90,698	75,465	50,153
Other permanent differences	(2,782)	4,386	8,388
Reversal of accrual for uncertain tax positions	(621)	(1,690)	(993)
Accrued interest on anticipated tax assessments	403	234	297
Increase in unrecognized tax benefits	2,209	658	0
Excess stock compensation benefit	(7,320)	(3,012)	(4,698)
Energy tax credits	(2,348)	(22,153)	(24,343)
Other	3,163	5,556	6,818
Income tax provision	$ 470,300	$ 417,226	$ 266,688
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Federal tax provision at statutory rate, percentage	21.00%	21.00%	21.00%
State tax provision, net of federal benefit, percentage	4.90%	4.40%	4.60%
Other permanent differences, percentage	(0.20%)	0.30%	0.80%
Reversal of accrual for uncertain tax positions, percent	0.00%	(0.10%)	(0.10%)
Accrued interest on anticipated tax assessments, percentage	0.00%	0.00%	0.00%
Increase in unrecognized tax benefits, percentage	0.10%	0.00%	0.00%
Excess stock compensation benefit, percent	(0.40%)	(0.20%)	(0.40%)
Energy tax credits, percent	(0.10%)	(1.30%)	(2.20%)
Other, percent	0.20%	0.30%	0.60%
Income tax provision, percentage	25.50%	24.50%	24.20%