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
	Jan. 31, 2024	Jan. 31, 2023
Reclassification Adjustment Balance In Accumulated Other Comprehensive Income [Line Items]
Reclassifications into net income	$ (3,278)	$ (8,357)
Revenues | Unrealized gains (losses) on derivative instruments, net of taxes
Reclassification Adjustment Balance In Accumulated Other Comprehensive Income [Line Items]
Reclassifications into net income	(3,263)	(3,967)
Operating expenses | Unrealized gains (losses) on derivative instruments, net of taxes
Reclassification Adjustment Balance In Accumulated Other Comprehensive Income [Line Items]
Reclassifications into net income	$ (15)	$ (4,390)