Stock Based Compensation Plans (Shares Reserved and Issued and Assumptions) (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
Jan. 31, 2013	Jan. 31, 2012
2008 Omnibus Incentive Plan
Non-Voting common stock reserved for issuance under the Company's plan	19.8
Restricted stock issued under plan	6.0
Stock options issued under plan	14.5
Weighted-average grant date fair value
Weighted-average grant date fair value of options granted ($ per share)	$ 7.67	$ 6.68
Black-Scholes option pricing model assumptions:
Dividend yield minimum	2.80%	3.00%
Dividend yield maximum	5.50%	3.10%
Volatility	36.00%
Volatility minimum		35.00%
Volatility maximum		36.00%
Risk-free interest rate minimum	1.20%	1.50%
Risk-free interest rate maximum	1.30%	1.60%
Expected life of options (in years)	7 years 1 month	7 years 2 months

Total number of restricted stock issued under the plan.

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The estimated dividend rate minimum (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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No definition available.

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- Definition

Total stock options issued under the plan

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The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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- Definition

Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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-Name Staff Accounting Bulletin (SAB)

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-Section D

-Subsection 2

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ References

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The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ References

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The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.

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The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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