Segment Disclosure - Schedule of Segment Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Segment Reporting Information [Line Items]
Adjusted operating income	$ 1,355,711	$ 1,273,239	$ 1,148,714
Amortization of acquired intangible assets	(124,234)	(59,346)	(58,983)
Stock-based compensation expense	(692,316)	(563,292)	(459,029)
Deferred compensation plan	85,446	20,196	(67,516)
Restructuring charges	0	(53,091)	(11,221)
Continuing operations
Segment Reporting Information [Line Items]
Stock-based compensation expense	(657,935)	(513,094)	(421,749)
Operating Segments
Segment Reporting Information [Line Items]
Adjusted operating income	2,362,059	1,928,027	1,579,899
Reconciling items: | Continuing operations
Segment Reporting Information [Line Items]
Amortization of acquired intangible assets	(124,234)	(54,576)	(56,311)
Stock-based compensation expense	(657,935)	(513,094)	(421,749)
Deferred compensation plan	(85,446)	(20,196)	67,516
Restructuring charges	0	(53,091)	(11,221)
Acquisition/divestiture related items	$ (138,733)	$ (13,831)	$ (9,420)