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Segment Disclosure (Tables) | 9 Months Ended
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Jul. 31, 2018
Segment Reporting [Abstract] |
Revenues Related to Operations by Geographic Areas | Revenues related to operations in the United States and other geographic areas were:
| Three Months Ended July 31, |  | Nine Months Ended July 31,
| 2018 |  | 2017 |  | 2018 |  | 2017
| (in thousands)
Revenue: |  |  |  |  |  |  |
United States | $ | 365,414 |  |  | $ | 358,201 |  |  | $ | 1,126,624 |  |  | $ | 1,028,108 |
Europe | 90,657 |  |  | 80,260 |  |  | 273,136 |  |  | 234,259 |
Japan | 71,981 |  |  | 64,119 |  |  | 210,805 |  |  | 183,023 |
Asia-Pacific and Other | 251,662 |  |  | 192,801 |  |  | 715,411 |  |  | 582,846 |
Consolidated | $ | 779,714 |  |  | $ | 695,381 |  |  | $ | 2,325,976 |  |  | $ | 2,028,236 |

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- Definition Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph a -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e9038-108599 + Details
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