Segment Disclosure - Schedule of Segment Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2024	Apr. 30, 2023	Apr. 30, 2024	Apr. 30, 2023
Segment Reporting Information [Line Items]
Operating income	$ 332,072	$ 292,375	$ 684,698	$ 548,998
Amortization of acquired intangible assets	(18,061)	(12,902)	(34,745)	(26,693)
Stock-based compensation expense	(177,835)	(143,258)	(358,487)	(277,485)
Deferred compensation plan	11,051	2,791	50,496	22,631
Restructuring charges	0	5,578	0	(32,560)
Continuing operations
Segment Reporting Information [Line Items]
Stock-based compensation expense	(162,691)	(130,360)	(328,196)	(252,958)
Operating Segments
Segment Reporting Information [Line Items]
Operating income	543,042	434,981	1,148,234	887,746
Reconciling items:
Segment Reporting Information [Line Items]
Amortization of acquired intangible assets	(18,061)	(12,392)	(34,745)	(25,624)
Deferred compensation plan	(11,051)	(2,791)	(50,496)	(22,631)
Restructuring charges	0	5,578	0	(32,560)
Acquisition/divestiture related items	(19,167)	(2,641)	(50,099)	(4,975)
Reconciling items: | Continuing operations
Segment Reporting Information [Line Items]
Stock-based compensation expense	$ (162,691)	$ (130,360)	$ (328,196)	$ (252,958)