XML 42 R31.htm IDEA: XBRL DOCUMENT
v3.20.4

NET INCOME PER SHARE (Tables) | 3 Months Ended
--- | ---
Jan. 31, 2021
Earnings Per Share [Abstract] |
Reconciliation of the numerators and denominators of the basic and diluted net income per share | The following is a reconciliation of the numerator and denominator of the basic and diluted net income per share computations for the periods presented below:
| Three Months Ended |  |
| January 31, |  |
| 2021 |  | 2020 |  |  |  |
| (in millions)
Numerator: |  |  |  |  |  |  |
Net income | $ | 288 |  |  | $ | 197 |  |  |  |  |
Denominator: |  |  |  |  |  |  |
Basic weighted-average shares | 306 |  |  | 310 |  |  |  |  |
Potential common shares— stock options and other employee stock plans | 3 |  |  | 3 |  |  |  |  |
Diluted weighted-average shares | 309 |  |  | 313 |  |  |  |  |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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 -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration