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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- Definition

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.

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Amount of cost for defined contribution plan.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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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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- Definition

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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Number of shares authorized for issuance under share-based payment arrangement.

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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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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 award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents 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)				12 Months Ended
Employee Benefit and Stock Plans (Narrative) (Details)	Oct. 07, 2021 $ / shares	Oct. 08, 2020 $ / shares	Oct. 03, 2019 $ / shares	Nov. 30, 2021 USD ($) $ / shares shares	Nov. 30, 2020 USD ($) $ / shares shares	Nov. 30, 2019 USD ($) $ / shares shares	May 31, 2021 shares	Nov. 30, 2018 shares	Apr. 07, 2016 shares	Apr. 03, 2014 shares
Employee Benefit and Stock Plans (Textual) [Abstract]
Granted (in shares)				0	0	0
Exercises in period, total intrinsic value \| $				$ 22,100,000	$ 48,200,000	$ 37,100,000
Intrinsic value of stock options outstanding \| $				40,900,000	48,900,000	89,900,000
Intrinsic value of stock options exercisable \| $				$ 40,900,000	$ 48,900,000	$ 89,900,000
Employee stock options/other (in shares)				788,321	1,694,767	2,300,004
Shares of common stock held in trust (in shares)				6,705,247	7,124,317		6,705,247
Stock options
Employee Benefit and Stock Plans (Textual) [Abstract]
Total unrecognized stock-based compensation expense related to unvested stock option awards \| $				$ 0
Restricted stock
Employee Benefit and Stock Plans (Textual) [Abstract]
Total unrecognized stock-based compensation expense related to unvested stock option awards \| $				$ 15,000,000
Minimum period of restriction imposed on share grant lapse				3 years
Unrecognized share-based compensation cost weighted average period				3 years
Granted, weighted average per share grant date fair value (in dollars per share) \| $ / shares				$ 40.55	$ 35.57	$ 31.67
Granted (in shares)				286,709	265,187	282,523
Non vested other than option number (in shares)				431,191	423,215	500,066		555,457
PSUs
Employee Benefit and Stock Plans (Textual) [Abstract]
Total unrecognized stock-based compensation expense related to unvested stock option awards \| $				$ 41,000,000
Minimum period of restriction imposed on share grant lapse				3 years
Unrecognized share-based compensation cost weighted average period				3 years
Granted, weighted average per share grant date fair value (in dollars per share) \| $ / shares	$ 39.31	$ 40.06	$ 33.10	$ 39.67	$ 40.05	$ 30.45
Granted (in shares)				465,064	397,452	468,957
Non vested other than option number (in shares)				1,392,864	1,346,870	1,262,664		1,090,967
Director Plan SARs
Employee Benefit and Stock Plans (Textual) [Abstract]
Non option outstanding number (in shares)				70,849	155,569	224,674
Non-Employee Director Deferred Common Stock
Employee Benefit and Stock Plans (Textual) [Abstract]
Non option outstanding number (in shares)				469,171	548,952	519,160
Minimum \| PSUs
Employee Benefit and Stock Plans (Textual) [Abstract]
Grant award percentage				0.00%
Maximum \| PSUs
Employee Benefit and Stock Plans (Textual) [Abstract]
Grant award percentage				200.00%
Savings Plan
Employee Benefit and Stock Plans (Textual) [Abstract]
Aggregate cost related to saving plan \| $				$ 7,200,000	$ 6,500,000	$ 6,900,000
Net assets invested in funds consisting common stock				4.00%	4.00%	5.00%
2014 Equity Incentive Plan
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
Share based payments award terms of award				10 years
2010 Equity Incentive Plan
Employee Benefit and Stock Plans (Textual) [Abstract]
Granted (in shares)				0
PSU 2017 \| PSUs
Employee Benefit and Stock Plans (Textual) [Abstract]
Granted (in shares)				119,733
PSU 2016 \| PSUs
Employee Benefit and Stock Plans (Textual) [Abstract]
Granted (in shares)					108,511
PSU 2015 \| PSUs
Employee Benefit and Stock Plans (Textual) [Abstract]
Granted (in shares)						119,260
Director Plan SARs
Employee Benefit and Stock Plans (Textual) [Abstract]
Share based payments award terms of award				15 years