Condensed Unaudited Consolidated Statements of Income and Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 30, 2024	Apr. 30, 2023	Apr. 30, 2024	Apr. 30, 2023
Income Statement [Abstract]
Net sales	$ 616.9	$ 681.2	$ 1,202.9	$ 1,264.7
Cost of sales	539.6	598.7	1,062.7	1,124.3
Gross profit	77.3	82.5	140.2	140.4
Operating expenses:
Selling, general and administrative	50.1	52.5	105.5	120.3
Amortization of intangible assets	0.6	1.0	1.2	2.4
Restructuring	3.7		4.5
Impairment charges			12.6
Total operating expenses	54.4	53.5	123.8	122.7
Operating income	22.9	29.0	16.4	17.7
Interest expense, net	6.5	7.4	13.4	14.5
(Gain) Loss on sale of business	(1.5)	1.1	(259.0)	1.1
Other expense		0.5		0.7
Income before provision for income taxes	17.9	20.0	262.0	1.4
Provision for income taxes	2.7	5.8	64.1	0.7
Net income	15.2	14.2	197.9	0.7
Other comprehensive loss, net of tax			(0.2)	(0.5)
Comprehensive income	$ 15.2	$ 14.2	$ 197.7	$ 0.2
Net income per common share:
Basic	$ 0.29	$ 0.24	$ 3.53	$ 0.01
Diluted	0.28	0.24	3.49	0.01
Dividends declared per common share	$ 0.05	$ 0.05	$ 3.1	$ 0.1