Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Oct. 31, 2023

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Components of Accumulated Other Comprehensive Income (Loss)

The components of accumulated other comprehensive income (loss), on an after-tax basis where applicable, are as follows:

	As of October 31,
	2023		2022
	(in thousands)
Cumulative currency translation adjustments	$	(170,104)	$	(156,192)
Unrealized gains (losses) on derivative instruments, net of taxes	(25,224)		(75,486)
Unrealized gains (losses) on available-for-sale securities, net of taxes	(1,086)		(2,599)
Total	$	(196,414)	$	(234,277)

Effect of Amounts Reclassified out of Each Component of Accumulated Other Comprehensive Income (Loss) into Net Income

The effect of amounts reclassified out of each component of accumulated other comprehensive income (loss) into net income is as follows:

	Year Ended October 31,
	2023		2022		2021
	(in thousands)
Reclassifications:
Gains (losses) on cash flow hedges, net of taxes
Revenues	$	(9,942)	$	10,975	$	4,181
Operating expenses	(15,334)		(15,869)		10,378
Total	$	(25,276)	$	(4,894)	$	14,559