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Segment Disclosure - Schedule of Segment Reconciliation (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jul. 31, 2025 | Jul. 31, 2024 | Jul. 31, 2025 | Jul. 31, 2024
Segment Reporting Information [Line Items] |  |  |  |
Adjusted operating income | $ 165,269 | $ 360,211 | $ 793,534 | $ 1,044,909
Amortization of acquired intangible assets | (74,941) | (18,572) | (99,193) | (53,317)
Stock-based compensation expense | (267,723) | (181,539) | (655,909) | (540,026)
Deferred compensation plan | 43,417 | 25,780 | 42,949 | 76,276
Continuing Operations |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Stock-based compensation expense | (267,723) | (164,354) | (655,909) | (492,550)
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Adjusted operating income | 669,778 | 610,589 | 1,810,265 | 1,758,823
Reconciling items: | Continuing Operations |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Amortization of acquired intangible assets | (74,941) | (18,572) | (99,193) | (53,317)
Stock-based compensation expense | (267,723) | (164,354) | (655,909) | (492,550)
Deferred compensation plan | (43,417) | (25,780) | (42,949) | (76,276)
Acquisition/divestiture related items | $ (118,428) | $ (41,672) | $ (218,680) | $ (91,771)

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