XML 88 R77.htm IDEA: XBRL DOCUMENT v3.23.3
FAIR VALUE MEASUREMENTS - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Oct. 31, 2023
Oct. 31, 2022
Jul. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Debt securities, available-for-sale, unrealized gain (loss) $ 0 $ 0  
Money market funds | Fair value, measurements, recurring      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Assets, fair value disclosure, understated amount     $ 54,200
Long-Term Debt      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Change in fair value $ 134