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Segment Disclosure - Reportable Information (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Oct. 31, 2020 | Oct. 31, 2019 | Oct. 31, 2018
Segment Reporting Information [Line Items] |  |  |
Adjusted operating income | $ 620,141 | $ 520,231 | $ 360,225
Stock compensation expense before taxes | 248,584 | 155,001 | 140,032
Other income (expense), net | 21,469 | 27,759 | 4,636
Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Adjusted operating income | 1,031,630 | 838,821 | 690,681
Segment Reconciling Items |  |  |
Segment Reporting Information [Line Items] |  |  |
Amortization of intangible expense | (91,281) | (100,914) | (125,664)
Stock compensation expense before taxes | (248,584) | (155,001) | (140,032)
Other income (expense), net | $ (71,624) | $ (62,675) | $ (64,760)

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