EARNINGS PER SHARE - Narrative (Detail) - USD ($) shares in Millions, $ in Millions	3 Months Ended	9 Months Ended
	Jul. 31, 2023	Apr. 30, 2023
Earnings Per Share [Abstract]
Interest expense, debt, excluding amortization	$ 0.2	$ 2.3
Common stock equivalent shares excluded from the denominator in the calculation of diluted loss per share (in shares)	0.6	0.6