Stock-Based Compensation Plans - Compensation Costs Related to Stock-Based Awards (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total compensation cost for stock-based awards	$ 13,429	$ 12,161	$ 13,517
Related tax benefit from stock-based awards	3,200	2,905	5,001
Stock option awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total compensation cost for stock-based awards	6,537	5,006	5,496
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total compensation cost for stock-based awards	3,230	2,997	2,300
Performance share awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total compensation cost for stock-based awards	3,070	3,628	5,183
Unrestricted common stock awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total compensation cost for stock-based awards	$ 592	$ 530	$ 538