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Goodwill and Intangible Assets - Schedule of Intangible Assets (Details) - USD ($)
$ in Thousands
Apr. 30, 2025
Oct. 31, 2024
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 1,318,204 $ 1,407,794
Accumulated Amortization 1,144,810  
Accumulated Amortization and Impairment   1,212,630
Total 173,394 195,164
Core/developed technology    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 812,112 904,347
Accumulated Amortization 699,467  
Accumulated Amortization and Impairment   777,518
Total 112,645 126,829
Customer relationships    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 316,056 314,140
Accumulated Amortization 255,790  
Accumulated Amortization and Impairment   247,025
Total 60,266 67,115
Contract rights intangible    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 177,111 176,382
Accumulated Amortization 176,629  
Accumulated Amortization and Impairment   175,170
Total 482 1,212
Trademarks and trade names    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 12,925 12,925
Accumulated Amortization 12,924  
Accumulated Amortization and Impairment   12,917
Total $ 1 $ 8