Segment Disclosure (Tables)
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12 Months Ended |
Oct. 31, 2020 |
Segment Reporting [Abstract] |
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Schedule of Segment Reporting Information, by Segment |
Information by reportable segment was as follows: | | | | | | | | | | | | | | Year Ended October 31, | | 2020 | | 2019 | | 2018 | | (in thousands) | Total Segments: | | | | | | Revenue | $ | 3,685,281 |
| | $ | 3,360,694 |
| | $ | 3,121,058 |
| Adjusted operating income | 1,031,630 |
| | 838,821 |
| | 690,681 |
| Adjusted operating margin | 28 | % | | 25 | % | | 22 | % | Semiconductor & System Design: | | | | | | Revenue | $ | 3,327,211 |
| | $ | 3,026,097 |
| | $ | 2,840,589 |
| Adjusted operating income | 990,837 |
| | 806,618 |
| | 701,283 |
| Adjusted operating margin | 30 | % | | 27 | % | | 25 | % | Software Integrity: | | | | | | Revenue | $ | 358,070 |
| | $ | 334,597 |
| | $ | 280,469 |
| Adjusted operating income | 40,793 |
| | 32,203 |
| | (10,602 | ) | Adjusted operating margin | 11 | % | | 10 | % | | (4 | )% |
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Reconciliation of Operating Profit (Loss) from Segments to Consolidated |
The unallocated expenses managed at a consolidated level, including amortization of intangible assets, stock compensation and other operating expenses, are presented in the table below to provide a reconciliation of the total adjusted operating income from segments to the Company's consolidated operating income: | | | | | | | | | | | | | | Year Ended October 31, | | 2020 | | 2019 | | 2018 | | (in thousands) | Total segment adjusted operating income | $ | 1,031,630 |
| | $ | 838,821 |
| | $ | 690,681 |
| Reconciling items: | | | | | | Amortization of intangible expense | (91,281 | ) | | (100,914 | ) | | (125,664 | ) | Stock-based compensation expense | (248,584 | ) | | (155,001 | ) | | (140,032 | ) | Other | (71,624 | ) | | (62,675 | ) | | (64,760 | ) | Total operating income | $ | 620,141 |
| | $ | 520,231 |
| | $ | 360,225 |
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Revenues Related to Operations by Geographic Areas |
Revenue and property and equipment, net, related to operations in the United States and other geographic areas were: | | | | | | | | | | | | | | Year Ended October 31, | | 2020 | | 2019 | | 2018 | | (in thousands) | Revenue: | | | | | | United States | $ | 1,774,348 |
| | $ | 1,676,178 |
| | $ | 1,508,224 |
| Europe | 385,287 |
| | 349,033 |
| | 369,125 |
| China | 420,829 |
| | 321,777 |
| | 259,279 |
| Korea | 389,008 |
| | 353,358 |
| | 307,974 |
| Other | 715,809 |
| | 660,348 |
| | 676,456 |
| Consolidated | $ | 3,685,281 |
| | $ | 3,360,694 |
| | $ | 3,121,058 |
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Property and Equipment by Geographic Areas |
| | | | | | | | | | As of October 31, | | 2020 | | 2019 | | (in thousands) | Property and Equipment, net: | | | | United States | $ | 311,350 |
| | $ | 293,725 |
| Other countries | 172,468 |
| | 135,807 |
| Total | $ | 483,818 |
| | $ | 429,532 |
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