Segment Disclosure - Schedule of Segment Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Jul. 31, 2020	Jul. 31, 2019	Jul. 31, 2020	Jul. 31, 2019
Segment Reporting Information [Line Items]
Operating income	$ 210,598	$ 127,594	$ 424,009	$ 390,510
Amortization of intangible expense	(24,596)	(24,414)	(73,059)	(79,345)
Stock-based compensation expense	(61,837)	(39,453)	(170,155)	(114,827)
Operating Segments
Segment Reporting Information [Line Items]
Operating income	323,553	216,581	731,890	627,369
Reconciling items:
Segment Reporting Information [Line Items]
Amortization of intangible expense	(23,649)	(23,714)	(70,277)	(77,138)
Stock-based compensation expense	(61,837)	(39,453)	(170,155)	(114,827)
Other	$ (27,469)	$ (25,820)	$ (67,449)	$ (44,894)

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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