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Goodwill and Intangible Assets - Summary of Intangible Assets (Detail) - USD ($) $ in Thousands | Jan. 31, 2023 | Oct. 31, 2022
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 1,804,277 | $ 1,801,997
Accumulated Amortization | 1,443,123 | 1,415,551
Net Amount | 361,154 | 386,446
Core/developed technology |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 1,083,703 | 1,083,703
Accumulated Amortization | 831,495 | 813,226
Net Amount | 252,208 | 270,477
Customer relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 426,705 | 426,242
Accumulated Amortization | 340,271 | 333,984
Net Amount | 86,434 | 92,258
Contract rights intangible |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 191,859 | 190,666
Accumulated Amortization | 189,826 | 188,262
Net Amount | 2,033 | 2,404
Trademarks and trade names |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 52,795 | 52,795
Accumulated Amortization | 34,947 | 34,054
Net Amount | 17,848 | 18,741
Capitalized software development costs |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 49,215 | 48,591
Accumulated Amortization | 46,584 | 46,025
Net Amount | $ 2,631 | $ 2,566

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