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STOCKHOLDERS' EQUITY STOCKHOLDERS EQUITY DIvidends (Details) - USD ($) $ / shares in Units, $ in Millions		12 Months Ended
	Nov. 20, 2019	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017
Dividends [Abstract]
Cash Dividends Declared (per common share)		$ 0.656	$ 0.596	$ 0.528
Cash dividends declared		$ 206	$ 191	$ 170
Aggregate cash dividends paid (per common share)		$ 0.656	$ 0.596	$ 0.528
Aggregate cash dividends paid		$ 206	$ 191	$ 170
Subsequent Event [Member]
Dividends [Abstract]
Cash Dividends Declared (per common share)	$ 0.18
Cash dividends declared	$ 56
Dividends Payable, Date Declared	Nov. 20, 2019
Dividends payment date	Jan. 22, 2020
Dividends date of record	Dec. 31, 2019

X

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Aggregate dividends paid during the period for each share of common stock outstanding.

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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