CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (UNAUDITED) - USD ($) $ in Millions	3 Months Ended
	Jan. 31, 2022	Jan. 31, 2021
Income Statement [Abstract]
Net sales	$ 216.6	$ 173.2
Cost of sales	216.1	150.5
Gross profit	0.5	22.7
Selling, general and administrative expenses	18.7	14.6
Operating (loss) income	(18.2)	8.1
Interest expense	(0.9)	(0.9)
Equity method income	1.6	2.3
Other income	1.6	0.0
(Loss) income before income taxes	(15.9)	9.5
(Benefit) provision for income taxes	(2.5)	7.3
Net (loss) income	$ (13.4)	$ 2.2
Net (loss) income per share:
Basic (in dollars per share)	$ (0.19)	$ 0.03
Diluted (in dollars per share)	$ (0.19)	$ 0.03
Other comprehensive (loss) income, net of tax
Foreign currency translation adjustments	$ (0.3)	$ 0.5
Comprehensive (loss) income	$ (13.7)	$ 2.7