Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Jan. 31, 2022	Jan. 31, 2021	Oct. 31, 2021
Income Taxes (Textual) [Abstract]
Income tax provision	$ 48,912	$ 30,906
Effective Income Tax Rate Reconciliation, Percent	24.40%	24.30%
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent	5.20%		5.80%
Unrecognized Tax Benefits	$ 5,900