CONDENSED CONSOLIDATE STATEMENT OF EQUITY - (PARENTHETICAL) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
Apr. 30, 2026 |
Apr. 30, 2025 |
|
| Statement of Stockholders' Equity [Abstract] | ||||
| Dividends Declared per share | $ 0.255 | $ 0.248 | $ 0.510 | $ 0.496 |
| Share-based Award, Tax | $ 2 | $ 2 | $ 29 | $ 24 |