CONDENSED CONSOLIDATE STATEMENT OF EQUITY - (PARENTHETICAL) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 31, 2023	Jul. 31, 2022	Jul. 31, 2023	Jul. 31, 2022
Statement of Stockholders' Equity [Abstract]
Dividends Declared per share	$ 0.225	$ 0.210	$ 0.675	$ 0.630
Share-based Award, Tax	$ 1	$ 1	$ 53	$ 65