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NET INCOME PER SHARE (Tables) | 3 Months Ended
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Jan. 31, 2024
Earnings Per Share [Abstract] |
Reconciliation of the numerators and denominators of the basic and diluted net income per share | The following table presents the calculation of basic and diluted net income per share:
|  |  | Three Months Ended
|  |  | January 31,
|  |  |  |  | 2024 |  | 2023
in millions, except per-share amounts |  |  |  |  |
Net income |  |  |  |  | $ | 172 |  |  | $ | 260 |
Basic weighted-average shares |  |  |  |  | 175 |  |  | 178 |
Potential common shares |  |  |  |  | 1 |  |  | 2 |
Diluted weighted-average shares |  |  |  |  | 176 |  |  | 180 |
Net income per share - basic |  |  |  |  | $ | 0.98 |  |  | $ | 1.46 |
Net income per share - diluted |  |  |  |  | $ | 0.98 |  |  | $ | 1.45 |
Diluted shares outstanding primarily include the dilutive effect of non-vested RSUs and in-the-money options. The diluted effect of such awards is calculated based on the average share price of each period using the treasury stock method, except where the inclusion of such awards would have an anti-dilutive impact. Anti-dilutive shares excluded from the calculation of diluted earnings per share were 0.7 million for the three months ended January 31, 2024. The impact was immaterial for the three months ended January 31, 2023.

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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