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Segment Disclosure - Revenues Related to Operations by Geographic Areas (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jul. 31, 2025 | Jul. 31, 2024 | Jul. 31, 2025 | Jul. 31, 2024
Schedule of Revenues from External Customers [Line Items] |  |  |  |
Total revenue | $ 1,739,737 | $ 1,525,749 | $ 4,799,318 | $ 4,491,450
United States |  |  |  |
Schedule of Revenues from External Customers [Line Items] |  |  |  |
Total revenue | 816,194 | 660,479 | 2,076,203 | 2,015,066
Europe |  |  |  |
Schedule of Revenues from External Customers [Line Items] |  |  |  |
Total revenue | 178,595 | 144,631 | 527,109 | 429,377
China |  |  |  |
Schedule of Revenues from External Customers [Line Items] |  |  |  |
Total revenue | 247,288 | 266,699 | 578,742 | 729,583
Korea |  |  |  |
Schedule of Revenues from External Customers [Line Items] |  |  |  |
Total revenue | 202,117 | 194,817 | 710,097 | 569,538
Other |  |  |  |
Schedule of Revenues from External Customers [Line Items] |  |  |  |
Total revenue | $ 295,543 | $ 259,123 | $ 907,167 | $ 747,886

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