SHARE-BASED COMPENSATION: Shares Available and Options Outstanding Roll Forward (Details) shares in Thousands	12 Months Ended
Nov. 30, 2015 $ / shares shares
Shares available for grant roll forward
Number of shares available for grant, beginning	2,146
Number of options granted	(78)
Options canceled/forfeited//expired	1
Number of shares available for grant, ending	1,968
Options Outstanding Roll Forward Number of Shares
Beginning options outstanding	750
Number of options granted	78
Options exercised	(170)
Options canceled/forfeited/expired	(1)
Ending options outstanding	657
Options outstanding, weighted average exercise price, beginning \| $ / shares	$ 34.17
Options granted, weighted average exercise price \| $ / shares	89.21
Options exercised, weighted average exercise price \| $ / shares	23.38
Options canceled/forfeited, weighted average exercise price \| $ / shares	17.17
Options outstanding, weighted average exercise price, ending \| $ / shares	$ 43.50
Restricted Stock [Member]
Shares available for grant roll forward
Restricted stock awards/ units granted	(157)
Restricted Stock Units (RSUs) [Member]
Shares available for grant roll forward
Restricted stock awards/ units granted	(30)
Restricted Stock Awards and Units (RSUs) [Member]
Shares available for grant roll forward
Restricted stock canceled/forfeited	86

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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(3)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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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).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
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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.

+ References

No definition available.

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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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For presentations that combine terminations, 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 or that expired.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 2
-Subparagraph (c)(1)(iv)(3)-(4)
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- Definition

Weighted average price of options that were either forfeited or expired.

+ References

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- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

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

+ References

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- Definition

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

+ References

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- Definition

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

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- Definition

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

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- Definition

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

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-Publisher SEC
-Name Regulation S-X (SX)
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