Pension and Other Post-Retirement Benefit Matters Non-U.S. Plans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2016	Apr. 30, 2015	Apr. 30, 2016	Apr. 30, 2015
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Contributions by Employer		$ 950	$ 950	$ 1,870
POLAND | Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Accumulated Benefit Obligation	$ 736		736
Defined Benefit Plan, Contributions by Employer	$ 27	$ 30	$ 52	$ 60