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CONDENSED CONSOLIDATE STATEMENT OF EQUITY - (PARENTHETICAL) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jul. 31, 2022
Jul. 31, 2021
Jul. 31, 2022
Jul. 31, 2021
Statement of Stockholders' Equity [Abstract]        
Dividends Declared per share $ 0.210 $ 0.194 $ 0.630 $ 0.582
Share-based Award, Tax $ 1 $ 1 $ 65 $ 74