Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Federal tax provision at statutory rate	$ 357,782	$ 231,066	$ 123,249
State tax provision, net of federal benefit	75,465	50,153	25,793
Other permanent differences	4,386	8,388	4,755
Reversal of accrual for uncertain tax positions	(1,690)	(993)	(1,749)
Accrued interest on anticipated tax assessments	234	297	404
Increase in unrecognized tax benefits	658	0	0
Excess stock compensation benefit	(3,012)	(4,698)	(3,339)
Energy tax credits	(22,153)	(24,343)	(11,467)
Other	5,556	6,818	2,631
Income tax provision	$ 417,226	$ 266,688	$ 140,277
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	4.40%	4.60%	4.40%
Other permanent differences, percentage	0.30%	0.80%	0.80%
Reversal of accrual for uncertain tax positions, percent	(0.10%)	(0.10%)	(0.30%)
Accrued interest on anticipated tax assessments, percentage	0.00%	0.00%	0.10%
Increase in unrecognized tax benefits, percentage	0.00%	0.00%	0.00%
Excess stock compensation benefit, percent	(0.20%)	(0.40%)	(0.60%)
Energy tax credits, percent	(1.30%)	(2.20%)	(2.00%)
Other, percent	0.30%	0.60%	0.50%
Income tax provision, percentage	24.50%	24.20%	23.90%