Financial Assets and Liabilities - Income Statement Location and Amount of Gains and Losses on Derivative Instrument Fair Values for Designated Hedge Instruments, Net of Tax (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2023
Financial Assets And Liabilities [Line Items]
Amount of gains (losses) recognized in  OCI on derivatives (effective portion)	$ (80,074)	$ 9,625	$ 24,986
Amount of gains (losses) reclassified  from OCI (effective  portion)	(3,716)	3,201	(25,276)
Foreign exchange contracts | Revenue
Financial Assets And Liabilities [Line Items]
Amount of gains (losses) recognized in  OCI on derivatives (effective portion)	20,434	3,940	8,390
Amount of gains (losses) reclassified  from OCI (effective  portion)	3,155	3,089	(9,942)
Foreign exchange contracts | Operating expenses
Financial Assets And Liabilities [Line Items]
Amount of gains (losses) recognized in  OCI on derivatives (effective portion)	(7,292)	5,685	16,596
Amount of gains (losses) reclassified  from OCI (effective  portion)	(3,320)	$ 112	$ (15,334)
Interest rate contracts
Financial Assets And Liabilities [Line Items]
Amount of gains (losses) recognized in  OCI on derivatives (effective portion)	(93,216)
Amount of gains (losses) reclassified  from OCI (effective  portion)	$ (3,551)