Derivative financial instruments (Tables)

3 Months Ended

Jan. 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 January 31, 2023 and 2022:

January 31, 2023 contract amounts:	Notional Sell Amounts		Notional Buy Amounts
Euro	$	93,142	$	398,560
British pound	27,965		112,945
Mexican Peso	11,658		31,315
Japanese yen	11,644		35,772
Hong Kong dollar	4,180		148,653
Australian dollar	375		8,821
Singapore dollar	245		18,862
Taiwan Dollar	—		35,047
Others	3,395		65,175
Total	$	152,604	$	855,150
January 31, 2022 contract amounts:	Notional Sell Amounts		Notional Buy Amounts
Euro	$	102,132	$	338,128
British pound	34,657		70,869
Japanese yen	12,315		40,384
Singapore dollar	1,079		18,214
Australian dollar	325		10,026
Hong Kong dollar	—		49,595
Others	15,792		87,704
Total	$	166,300	$	614,920