Condensed Unaudited Consolidated Statements of Income and Comprehensive Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2022	Jul. 31, 2021
Income Statement [Abstract]
Net sales	$ 594.8	$ 593.3	$ 1,708.1	$ 1,790.9
Cost of sales	527.0	516.7	1,527.4	1,565.2
Gross profit	67.8	76.6	180.7	225.7
Operating expenses:
Selling, general and administrative	46.1	45.2	144.2	141.0
Research and development costs	0.9	0.6	2.9	3.3
Amortization of intangible assets	1.3	2.3	5.7	7.4
Restructuring	2.3		8.9	1.0
Total operating expenses	50.6	48.1	161.7	152.7
Operating income	17.2	28.5	19.0	73.0
Interest expense, net	4.3	3.4	11.2	14.4
Loss on early extinguishment of debt				1.4
(Gain) loss on sale of business or business held for sale		(1.0)	0.1	2.8
Loss on acquisition of business				0.4
Income before provision for income taxes	12.9	26.1	7.7	54.0
Provision for income taxes	3.4	2.4	1.2	9.6
Net (loss) income	9.5	23.7	6.5	44.4
Other comprehensive income, net of tax		0.4	0.2	0.2
Comprehensive income	$ 9.5	$ 24.1	$ 6.7	$ 44.6
Net income per common share:
Basic	$ 0.16	$ 0.37	$ 0.11	$ 0.70
Diluted	0.16	0.36	0.10	0.68
Dividends declared per common share	$ 0.05	$ 0.05	$ 0.15	$ 0.05