Employee Benefits (Schedule of Weighted-Average Assumptions Used in Computing Net Periodic Pension Cost and Projected Benefit Obligation) (Details)	12 Months Ended
	Oct. 31, 2013	Oct. 31, 2012	Oct. 31, 2011
Compensation and Retirement Disclosure [Abstract]
Discount rate for determining net periodic pension cost	3.75%	4.75%	5.50%
Discount rate for determining benefit obligations at year end	4.75%	3.75%	4.75%
Rate of compensation increase for determining expense	4.00%	4.00%	4.00%
Rate of compensation increase for determining benefit obligations at year end	4.00%	4.00%	4.00%
Expected rate of return on plan assets for determining net periodic pension cost	8.00%	8.50%	8.50%
Expected rate of return on plan assets at year end	8.00%	8.00%	8.50%
Measurement date for determining assets and benefit obligations at year end	Oct. 31, 2013	Oct. 31, 2012	Oct. 31, 2011