Stock-Based Benefit Plans ESPP (Details 11) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Oct. 31, 2013	Oct. 31, 2012	Oct. 31, 2011
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Stock Issued During Period, Shares, Employee Stock Purchase Plans	20,362	18,456	23,079
Average price per share employee stock purchase plan	$ 28.71	$ 22.58	$ 15.59
Employee Stock Ownership Plan (ESOP), Compensation Expense	$ 77	$ 63	$ 54