Pension and Other Post-Retirement Benefit Matters Non-U.S. Plans (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Apr. 30, 2015	Apr. 30, 2015	Apr. 30, 2014	Oct. 31, 2015
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Contributions by Employer		$ 1,870	$ 1,872
POLAND | Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Contributions by Employer	$ 0		$ 0
Scenario, Forecast [Member] | POLAND | Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Accumulated Benefit Obligation				$ 691