Accumulated Other Comprehensive Income (Loss) - Effect of Amounts Reclassified out of Each Component of Accumulated Other Comprehensive Income (Loss) into Net Income (Detail) - Reclassification out of accumulated other comprehensive income (loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2023	Apr. 30, 2022	Apr. 30, 2023	Apr. 30, 2022
Reclassification Adjustment Balance In Accumulated Other Comprehensive Income [Line Items]
Reclassifications into net income	$ (9,274)	$ (662)	$ (17,631)	$ (1,507)
Revenues | Gain (loss) on cash flow hedges, net of taxes
Reclassification Adjustment Balance In Accumulated Other Comprehensive Income [Line Items]
Reclassifications into net income	(5,537)	229	(9,504)	(342)
Operating expenses | Gain (loss) on cash flow hedges, net of taxes
Reclassification Adjustment Balance In Accumulated Other Comprehensive Income [Line Items]
Reclassifications into net income	$ (3,737)	$ (891)	$ (8,127)	$ (1,165)