INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Oct. 31, 2022
Income Tax Disclosure [Abstract]
Income tax expense	$ 37.7	$ 35.6
Increase in income tax expense	$ 2.1
Book impairment loss			$ 62.4