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

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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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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The weighted average fair value at grant date for nonvested equity-based awards issued 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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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Net number of share options (or share units) granted during the period.

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

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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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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Number of share options (or share units) exercised during the current period.

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Employee Benefit and Stock Plans (Details) - $ / shares				12 Months Ended
Employee Benefit and Stock Plans (Details) - $ / shares	Oct. 06, 2016	Oct. 08, 2015	Oct. 09, 2014	Nov. 30, 2016	Nov. 30, 2015	Nov. 30, 2014	Nov. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share Based payments award terms of Award				5 years	5 years	5 years
Stock option transactions
Options outstanding at beginning of year, Options				12,635,644	11,735,042	10,531,938
Options outstanding at beginning of year, Weighted Average Exercise Price in dollars per share				$ 19.39	$ 20.45	$ 21.11
Granted, Options				1,012,686	1,262,000	1,273,647
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price in dollars per share				$ 16.21	$ 14.92	$ 14.62
Employee stock options/other, Shares				(551,898)	(76,164)	(36,665)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price in dollars per share				$ 13.95	$ 9.69	$ 7.92
Cancelled, Options				(364,887)	(285,234)	(33,878)
Cancelled, Weighted Average Exercise Price in dollars per share				$ 34.07	$ 45.80	$ 20.25
Options outstanding at end of year, Options				12,731,545	12,635,644	11,735,042
Options outstanding at end of year, Weighted Average Exercise Price in dollars per share				$ 18.95	$ 19.39	$ 20.45
Options exercisable at end of year, Options				10,506,810	10,389,722	10,103,739
Options exercisable at end of period, Weighted Average Exercise Price in dollars per share				$ 19.70	$ 20.35	$ 21.32
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant				7,034,523	1,554,195	3,514,077
Equity Incentive Two Thousand Fourteen Plan [Member] [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share Based payments award terms of Award				10 years
Director Plan SARs [Domain]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share Based payments award terms of Award				15 years
Stock option transactions
Employee stock options/other, Shares				0
Performance Based Incentive Plan for Senior Management [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share Based payments award terms of Award				15 years
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number				809,860	820,209	628,209	385,049
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period				369,281	192,000	243,160
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 16.21	$ 14.92	$ 14.62	$ 13.81	$ 14.92	$ 14.62
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period				(374,630)	0	0
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value				$ 10.21	$ 0.00	$ 0.00
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period				(5,000)	0	0
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value				$ 16.21	$ 0.00	$ 0.00
Weighted average per share grant date fair value in dollars per share				$ 17.19	$ 15.52	$ 15.70	$ 16.39