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Number of outside directors of the Company that were granted either stock options or restricted stock during the period.

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Represents the period for which fair value measurements are calculated.

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The number of vested, restricted stock shares which were deferred at the associates' election at the end of the period.

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The estimated forfeiture rate that is used in valuing an option.

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Number of installments in which stock options vest.

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Age that a participant must reach, in some cases along with a minimum service requirement, to vest in restricted stock awards after one year.

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Number of years of service that a participant must attain, along with a minimum age requirement, to vest in restricted stock awards after one year.

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Represents the percent of awards the recipient has elected to receive.

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Annual vesting percentage of stock options.

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The number of previously granted shares decreased during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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The amount of expense, net of income tax, recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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Unrecognized cost of unvested share-based compensation awards.

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Percentage of vesting of share-based compensation awards.

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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.

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

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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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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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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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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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As of the balance sheet date, the weighted-average exercise price for outstanding stock options that are fully vested or expected to vest.

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Number of share instruments newly issued under a share-based compensation plan.

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The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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Note 16 - Stock Plans (Details) (USD $)	12 Months Ended
Note 16 - Stock Plans (Details) (USD $)	Oct. 31, 2014	Oct. 31, 2013	Oct. 31, 2012	Oct. 31, 2011
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	2.60%	2.14%	1.65%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	0.00%	0.00%	0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	70.00%	96.00%	97.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	7 years 153 days	7 years 109 days	7 years 135 days
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Estimated Forfeitrure Rate	14.59%	18.17%	15.99%
Allocated Share-based Compensation Expense (in Dollars)	$ 10,300,000	$ 6,800,000	$ 6,500,000
Allocated Share-based Compensation Expense, Net of Tax (in Dollars)	10,300,000	6,800,000	6,500,000
Number of Directors	5hov_NumberOfDirectors
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value (in Dollars)	105,000	167,000	8,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number (in Shares)	6,720,251	6,591,054	6,019,070	5,094,367
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit (in Dollars per share)	$ 1.93
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit (in Dollars per share)	$ 60.36
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in Dollars per share)	$ 3.06	$ 5.14	$ 1.74
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price (in Dollars per share)	$ 2.09	$ 2.72	$ 3.61
Share-based Compensation Arrangement by Share-based Payment Award, Percent Vested	25.00%
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period (in Shares)	9,000
Share-based Compensation (in Dollars)	10,279,000us-gaap_ShareBasedCompensation	6,842,000us-gaap_ShareBasedCompensation	6,453,000us-gaap_ShareBasedCompensation
Share-based Compensation Arrangment by Share-based Payment Award, Decrease in Shares Outstanding (in Shares)	100,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in Shares)	878,834
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)	5,500,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized (in Dollars)	12,400,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	2 years
Opions Outstanding and Exercisable [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number (in Shares)	2,200,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value (in Dollars)	2,900,000
Employee Stock Option [Member] \| Before June 8, 2007 [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Installments	4
Employee Stock Option [Member] \| After June 8, 2007 [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Installments	4
Employee Stock Option [Member] \| Nonemployee Director [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Awards	50.00%
Employee Stock Option [Member]
Note 16 - Stock Plans (Details) [Line Items]
Allocated Share-based Compensation Expense (in Dollars)	3,900,000	4,000,000	4,100,000
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period	10 years
Restricted Stock [Member] \| Prior Periods [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period (in Shares)	67,804	46,393	32,112
Restricted Stock [Member] \| Age Requirement without Service [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Participants Age	60 years
Restricted Stock [Member] \| Age Requirement with Service [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Participants Age	58 years
Restricted Stock [Member] \| Nonemployee Director [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Awards	50.00%
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period (in Shares)	85,035	63,694	104,167
Restricted Stock [Member]
Note 16 - Stock Plans (Details) [Line Items]
Number of Directors	4
Share-based Compensation Arrangement by Share-based Payment Award, Participants, Years of Service	15 years
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period (in Shares)	168,161	104,944	133,855
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period (in Shares)	12,000	500	9,845
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested Number (in Shares)	534,143	534,143	534,143
Restricted Stock and Stock Options [Member]
Note 16 - Stock Plans (Details) [Line Items]
Number of Directors	1
Deferred Right Award [Member] \| Prior Periods [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period (in Shares)		68,390	258,228
Deferred Right Award [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Participants Age	58 years
Share-based Compensation Arrangement by Share-based Payment Award, Participants, Years of Service	20 years
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period (in Shares)	0	0	0
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	1 year
Awards Other than Options [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation (in Dollars)	$ 6,200,000	$ 2,700,000	$ 2,400,000
Market Stock Units [Member] \| 2 Year [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	0.45%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	47.52%
Market Stock Units [Member] \| 2.5 Year [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	0.71%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	58.07%
Market Stock Units [Member] \| 3 Year [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	0.93%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	63.79%
Market Stock Units [Member] \| 4 Year [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	1.32%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	61.12%
Market Stock Units [Member] \| 5 Year [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	1.70%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	64.67%
Market Stock Units [Member] \| Minimum [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage	0.00%
Market Stock Units [Member] \| Maximum [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage	175.00%
Market Stock Units [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Installments	4
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in Shares)	800,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage	50.00%
Share-based Compensation Arrangement by Share-based Compensation Award, Fair Value Mearsurement Period	60 days
Performance Based MSUs [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Installments	4
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage	50.00%
Nonemployee Director [Member]
Note 16 - Stock Plans (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Installments	3