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Segment Disclosure - Schedule of Segment Reconciliation (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Apr. 30, 2025 | Apr. 30, 2024 | Apr. 30, 2025 | Apr. 30, 2024
Segment Reporting Information [Line Items] |  |  |  |
Adjusted operating income | $ 376,426 | $ 332,072 | $ 628,265 | $ 684,698
Amortization of acquired intangible assets | (11,656) | (18,061) | (24,252) | (34,745)
Stock-based compensation expense | (201,723) | (177,835) | (388,186) | (358,487)
Deferred compensation plan | (20,106) | 11,051 | (468) | 50,496
Continuing Operations |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Stock-based compensation expense | (201,723) | (162,691) | (388,186) | (328,196)
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Adjusted operating income | 609,270 | 543,042 | 1,140,487 | 1,148,234
Reconciling items: | Continuing Operations |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Amortization of acquired intangible assets | (11,656) | (18,061) | (24,252) | (34,745)
Stock-based compensation expense | (201,723) | (162,691) | (388,186) | (328,196)
Deferred compensation plan | 20,106 | (11,051) | 468 | (50,496)
Acquisition/divestiture related items | $ (39,571) | $ (19,167) | $ (100,252) | $ (50,099)

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