Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017
Income Taxes [Line Items]
Federal statutory rate		23.30%
Tax Cuts And Jobs Act, provisional income tax benefit	$ 37,500
Effective income tax rate	16.50%	(101.00%)	34.10%
Operating loss carryforwards	$ 255,400
Deferred tax assets, job tax credit	9,333	$ 12,235
Recorded valuation allowance	5,637	11,017
Release from valuation allowance	1,800	$ 700	$ 600
North Carolina
Income Taxes [Line Items]
Deferred tax assets, job tax credit	$ 4,900
Investment tax credit provided by Investing in Business Property Credit	7.00%
Georgia
Income Taxes [Line Items]
Deferred tax assets, job tax credit	$ 2,600