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SHARE-BASED COMPENSATION SHARE-BASED COMPENSATION (Textuals) (Details) - USD ($) shares in Millions, $ in Millions | 3 Months Ended
--- | ---
Jan. 31, 2020 | Jan. 31, 2019
Share-based Payment Arrangement [Abstract] |  |
Share-based Compensation, Capitalized Amount | $ 2 | $ 1
Options, Grants in Period | 0 | 0

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- References No definition available. + Details
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- Definition Amount of cost capitalized for award under share-based payment arrangement. + References 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 (h)(1)(ii) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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