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STOCKHOLDERS' EQUITY STOCKHOLDERS EQUITY DIvidends (Details) - USD ($) $ / shares in Units, $ in Millions |  | 12 Months Ended
--- | --- | ---
Nov. 16, 2016 | Oct. 31, 2016 | Oct. 31, 2015 | Oct. 31, 2014
Dividends [Abstract] |  |  |  |
Cash Dividends Declared (per common share) |  | $ 0.460 | $ 0.400 | $ 0.528
Cash dividends declared |  | $ 150 | $ 133 | $ 176
Aggregate cash dividends paid (per common share) |  | $ 0.46 | $ 0.40 | $ 0.53
Aggregate cash dividends paid |  | $ 150 | $ 133 | $ 176
Subsequent Event [Member] |  |  |  |
Dividends [Abstract] |  |  |  |
Cash Dividends Declared (per common share) | $ 0.132 |  |  |
Cash dividends declared | $ 43 |  |  |
Dividends payment date | Jan. 25, 2017 |  |  |
Dividends date of record | Jan. 03, 2017 |  |  |

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- Definition Aggregate dividends paid during the period for each share of common stock outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition Amount of paid and unpaid common stock dividends declared with the form of settlement in cash. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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