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Stock-Based Benefit Plans Stock-Based Benefit Plans (Details 10) (Restricted Stock Units in Lieu of Compensation [Member], USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Oct. 31, 2012	Oct. 31, 2011	Oct. 31, 2010
Restricted Stock Units in Lieu of Compensation [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Paid for Tax Withholding for Share Based Compensation	356	741	924
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures	7,982	8,975	2,749
Aggregate Fair Market Value of Shares Withheld	$ 10	$ 15	$ 17

Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

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