Employee benefit and stock plan.

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Employee benefit and stock plans.

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Percentage of plan net assets invested in company common stock.

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Reduction of plan per share capacity for grants of restricted stock and other similar full value awards.

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Reduction of plan per share capacity for grants of stock option and other similar Awards.

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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants, Award Share Percentage

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Tax shortfall from cancellation of stock awards.

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Number of common stock held in a trust that has been set up specifically to accumulate stock for the sole purpose of distribution to participating employees but not yet earned.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 40
-Section 25
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=65888597&loc=d3e16701-113920

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Amount of cost for defined contribution plan.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
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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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Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 20
-Section 55
-Paragraph 24
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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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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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Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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-Name Accounting Standards Codification
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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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Net number of share options (or share units) granted during the period.

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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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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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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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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 (Narrative) (Details) $ / shares in Units, $ in Thousands				12 Months Ended
	Oct. 05, 2018 $ / shares	Oct. 05, 2017 $ / shares	Oct. 06, 2016 $ / shares	Nov. 30, 2018 USD ($) $ / shares shares	Nov. 30, 2017 USD ($) $ / shares shares	Nov. 30, 2016 USD ($) $ / shares shares	Apr. 07, 2016 shares	Nov. 30, 2015 shares	Apr. 03, 2014 shares
Employee Benefit and Stock Plans (Textual) [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures				0	0	1,012,686
Employee Benefit and Stock Plan (Additional Textual) [Abstract]
Exercises in period, total intrinsic value \| $				$ 11,800	$ 12,100	$ 1,400
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period				1,195,926	1,650,360	551,898
Intrinsic value of stock options outstanding \| $				$ 51,900	$ 136,300	$ 24,500
Intrinsic value of stock options exercisable \| $				50,500	121,300	$ 23,300
Weighted average fair value of stock options granted \| $ / shares						$ 5.82
Tax shortfall from cancellation of stock awards \| $					3,300	$ 2,200
Excess Tax Benefit (Tax Deficiency) from Share-based Compensation, Financing Activities \| $				$ 0	$ 958	$ 186
Shares of common stock held in trust				8,157,235	8,897,954
Share Based payments award terms of Award						5 years
Stock Options
Employee Benefit and Stock Plans (Textual) [Abstract]
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition				10 months 30 days
Total unrecognized stock-based compensation expense related to unvested stock option awards \| $				$ 100
Restricted Stock
Employee Benefit and Stock Plans (Textual) [Abstract]
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition				3 years
Minimum period of restriction imposed on share grant lapse				3 years
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period				303,030	321,835	453,703
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value \| $ / shares				$ 23.05	$ 24.49	$ 15.73
Total unrecognized stock-based compensation expense related to unvested stock option awards \| $				$ 11,600
Employee Benefit and Stock Plan (Additional Textual) [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number				555,457	503,926	604,619		416,977
Performance Shares
Employee Benefit and Stock Plans (Textual) [Abstract]
Minimum period of restriction imposed on share grant lapse				3 years
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period				603,424	424,797	369,281
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value \| $ / shares	$ 23.05	$ 25.64	$ 16.21	$ 25.70	$ 22.99	$ 13.81
Total unrecognized stock-based compensation expense related to unvested stock option awards \| $				$ 27,400
Employee Benefit and Stock Plan (Additional Textual) [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number				1,090,967	925,232	809,860		820,209
Director Plan SARs [Domain]
Employee Benefit and Stock Plans (Textual) [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number				308,880	308,880	452,983
Non-Employee Director Deferred Common Stock [Domain]
Employee Benefit and Stock Plans (Textual) [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number				490,240	456,875	485,632
Maximum \| Performance Shares
Employee Benefit and Stock Plans (Textual) [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants, Award Share Percentage				200.00%
Minimum \| Performance Shares
Employee Benefit and Stock Plans (Textual) [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants, Award Share Percentage				0.00%
Equity Incentive Two Thousand Fourteen Plan [Member] [Member]
Employee Benefit and Stock Plans (Textual) [Abstract]
Number of shares authorized for issuance of stock based awards to employees				12,300,000			7,500,000		4,800,000
Grant of stock option, Reduce the plan share capacity per share							1
Grant of restricted stock, Reduce the Plan share capacity per share							1.78
Employee Benefit and Stock Plan (Additional Textual) [Abstract]
Share Based payments award terms of Award				10 years
Performance Based Incentive Plan for Senior Management [Member]
Employee Benefit and Stock Plan (Additional Textual) [Abstract]
Share Based payments award terms of Award				15 years
2010 Equity Incentive Plan
Employee Benefit and Stock Plans (Textual) [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures				0
Saving Plan
Employee Benefit and Stock Plans (Textual) [Abstract]
Aggregate cost related to saving plan \| $				$ 6,000	$ 6,200	$ 5,300
Net assets invested in funds consisting common stock				5.00%	7.00%	5.00%
Director Plan SARs [Domain]
Employee Benefit and Stock Plan (Additional Textual) [Abstract]
Share Based payments award terms of Award				15 years
Restricted Stock Vesting Period 12-1-2017 ending 11-30-2020 [Domain]
Employee Benefit and Stock Plans (Textual) [Abstract]
Minimum period of restriction imposed on share grant lapse				3 years
PSU 2014 [Domain] \| Performance Shares
Employee Benefit and Stock Plans (Textual) [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period					125,460