Segment Disclosure - Schedule of Segment Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2024	Jul. 31, 2023
Segment Reporting Information [Line Items]
Operating income	$ 360,211	$ 300,076	$ 1,044,909	$ 849,074
Amortization of acquired intangible assets	(18,572)	(13,565)	(53,317)	(40,258)
Stock-based compensation expense	(181,539)	(144,464)	(540,026)	(421,949)
Deferred compensation plan	25,780	21,492	76,276	44,123
Restructuring charges	0	(21,879)	0	(54,439)
Continuing operations
Segment Reporting Information [Line Items]
Stock-based compensation expense	(164,354)	(131,496)	(492,550)	(384,454)
Operating Segments
Segment Reporting Information [Line Items]
Operating income	610,589	492,791	1,758,823	1,380,537
Reconciling items:
Segment Reporting Information [Line Items]
Amortization of acquired intangible assets	(18,572)	(13,008)	(53,317)	(38,632)
Deferred compensation plan	(25,780)	(21,492)	(76,276)	(44,123)
Restructuring charges	0	(21,879)	0	(54,439)
Acquisition/divestiture related items	(41,672)	(4,840)	(91,771)	(9,815)
Reconciling items: | Continuing operations
Segment Reporting Information [Line Items]
Stock-based compensation expense	$ (164,354)	$ (131,496)	$ (492,550)	$ (384,454)