Stock-Based Compensation (Summary Of RSU Activity) (Details) - $ / shares shares in Thousands	12 Months Ended
Nov. 30, 2021	Nov. 30, 2020	Nov. 30, 2019
Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding at beginning of year, Shares	714	762	846
Granted, Shares	219	296	258
Vested, Shares	(336)	(325)	(318)
Forfeited, Shares	(34)	(19)	(24)
Outstanding at end of year, Shares	563	714	762
Outstanding at beginning of year, Weighted-average price (usd per share)	$ 61.74	$ 57.95	$ 51.53
Granted, Weighted-average price (usd per share)	86.86	67.03	71.62
Vested, Weighted-average price (usd per share)	63.69	57.56	52.08
Forfeited, Weighted-average price (usd per share)	75.49	62.96	56.78
Outstanding at end of year, Weighted-average price (usd per share)	$ 69.52	$ 61.74	$ 57.95
Long-term Performance Program [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding at beginning of year, Shares	382	392	436
Granted, Shares	141	130	136
Vested, Shares	(124)	(88)	(114)
Forfeited, Shares	(28)	(8)	0
Outstanding at end of year, Shares	497	382	392
Outstanding at beginning of year, Weighted-average price (usd per share)	$ 71.20	$ 57.98	$ 41.78
Granted, Weighted-average price (usd per share)	98.30	86.14	75.26
Vested, Weighted-average price (usd per share)	$ 51.73	$ 44.98	$ 43.20
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Other	126	(44)	(66)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Other Share Increase (Decrease) in Period, Weighted Average Exercise Price	$ 75.26	$ 50.95	$ 44.98
Forfeited, Weighted-average price (usd per share)	90.32	65.68	0
Outstanding at end of year, Weighted-average price (usd per share)	$ 83.74	$ 71.20	$ 57.98

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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(3)
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- Definition

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.

+ References

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-Publisher FASB
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- Definition

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).

+ References

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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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- Definition

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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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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-Publisher FASB
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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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- Definition

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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Other increase (decrease) in number of shares reserved for issuance under non-option equity instrument agreements that is not separately disclosed.

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Weighted average price at which grantees could acquire or could have acquired the underlying shares with respect to any other type of change in shares reserved for issuance.

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