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SHARE-BASED COMPENSATION (Stock Option Activity) (Details) - $ / shares shares in Thousands	12 Months Ended
	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding, beginning balance (in shares)	1,306
Granted (in shares)	0
Exercised (in shares)	(747)
Outstanding, ending balance (in shares)	559	1,306
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Weighted-average exercise price per share, beginning of period (in dollars per share)	$ 27
Weighted-average exercise price per share, granted (in dollars per share)	0
Weighted-average exercise price per share, exercised (in dollars per share)	27	$ 26	$ 20
Weighted-average exercise price per share, end of period (in dollars per share)	$ 28	$ 27
Forfeited and expired options from total cancellations [Abstract]
Total options canceled (in shares)	0
Share-based Compensation Arrangement by Share-based Payment Award, Options forfeited and expired, Additional Disclosures [Abstract]
Weighted-average exercise price per share, total options cancelled (in dollars per share)	$ 0

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Forfeited and expired options from total cancellations [Abstract]

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Share Based Compensation Arrangement By Share Based Payment Award Options Forfeited And Expired Additional Disclosures [Abstract]

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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.

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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Weighted average price of options that were either forfeited or expired.

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

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

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