Derivative financial instruments (Tables) - USD ($)
$ in Thousands

3 Months Ended

9 Months Ended

Jul. 31, 2024

Jul. 31, 2024

Jul. 31, 2023

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Outstanding Currency, Forward Exchange Contracts

The following table summarizes, by currency, the foreign currency forward contracts outstanding at July 31, 2024 and 2023:

July 31, 2024 contract amounts:	Notional Sell Amounts		Notional Buy Amounts
Euro	$	124,144	$	144,557
British pound	17,187		138,240
Japanese yen	18,113		26,580
Mexican Peso	50		32,714
Hong Kong dollar	—		1,942
Singapore dollar	2,391		22,735
Australian dollar	—		9,630
Taiwan Dollar	—		8,000
Others	3,425		71,755
Total	$	165,310	$	456,153
July 31, 2023 contract amounts:	Notional Sell Amounts		Notional Buy Amounts
Euro	$	95,064	$	194,850
British pound	20,489		132,956
Mexican Peso	3,227		28,158
Japanese yen	23,195		17,908
Hong Kong dollar	2,080		7,265
Singapore dollar	60		19,817
Australian dollar	—		9,236
Taiwan Dollar	—		8,000
Others	2,602		71,830
Total	$	146,717	$	490,020

Schedule of Fair Value Hedging Instruments, Statements of Financial Performance and Financial Position, Location

The following table summarizes the fair values of our net investment contracts designated as net investment hedges in the Company's Consolidated Balance Sheets as of July 31, 2024:

	Prepaid expenses and other current assets		Other assets		Accrued liabilities		Other long-term liabilities
Net investment contracts	$	5,579	$	255	$	7,827	$	9,273

Net Investment Hedge Gain (Loss)

$ (6,968)

$ (11,475)

$ (1,205)