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Goodwill and Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands | Oct. 31, 2024 | Oct. 31, 2023
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 1,407,794 | $ 1,378,798
Accumulated Amortization and Impairment | 1,212,630 | 1,139,221
Total | 195,164 | 239,577
Core/developed technology |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 904,347 | 842,448
Accumulated Amortization and Impairment | 777,518 | 672,480
Total | 126,829 | 169,968
Customer relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 314,140 | 296,883
Accumulated Amortization and Impairment | 247,025 | 231,557
Total | 67,115 | 65,326
Contract rights intangible |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 176,382 | 175,747
Accumulated Amortization and Impairment | 175,170 | 171,487
Total | 1,212 | 4,260
Trademarks and trade names |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 12,925 | 12,925
Accumulated Amortization and Impairment | 12,917 | 12,902
Total | $ 8 | 23
Capitalized software development costs |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount |  | 50,795
Accumulated Amortization and Impairment |  | 50,795
Total |  | $ 0

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