Derivatives and Hedging Activities (Tables)

12 Months Ended

Jul. 31, 2022

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Notional Amounts of Outstanding Derivative Positions

The U.S. dollar equivalent notional amounts of outstanding forward exchange contracts were as follows as of July 31, 2022 and 2021:

	July 31, 2022		July 31, 2021
Designated as cash flow hedges	$	25,276	$	30,724
Non-designated hedges	4,057		3,580
Total foreign exchange contracts	$	29,333	$	34,304

Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss)

The following table summarizes the amount of pre-tax gains and losses related to derivatives designated as cash flow hedging instruments:

	July 31, 2022		July 31, 2021		July 31, 2020
Gains (losses) recognized in OCI	$	1,282	$	1,451	$	(576)
Gains reclassified from OCI into cost of goods sold	909		399		614

Fair Value, by Balance Sheet Grouping

Fair values of derivative and hedging instruments in the accompanying Consolidated Balance Sheets were as follows: 

	July 31, 2022				July 31, 2021
	Prepaid expenses and other current assets		Other current liabilities		Prepaid expenses and other current assets		Other current liabilities
Derivatives designated as hedging instruments:
Foreign exchange contracts (cash flow hedges)	$	489	$	30	$	150	$	51
Derivatives not designated as hedging instruments:
Foreign exchange contracts (non-designated hedges)	—		2		—		—
Total derivative instruments	$	489	$	32	$	150	$	51