Discontinued Operations - Schedule of Disposal Groups, Including Discontinued Operations, Income Statement (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
	Oct. 04, 2023	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net income from discontinued operations		$ 9.3	$ 11.5	$ 26.9	$ 57.3
Subsequent Event
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Repayments of debt	$ 575.0
Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales		127.2	122.6	399.1	394.8
Cost of products sold		92.3	95.7	309.9	298.1
Gross profit		34.9	26.9	89.2	96.7
Selling expense		3.7	3.3	11.0	10.5
Research and development expense		2.2	1.8	7.1	5.6
General expense		3.7	4.3	10.9	13.6
Total nonmanufacturing expenses		9.6	9.4	29.0	29.7
Restructuring and other impairment expense		0.5	0.0	0.6	0.2
Operating income		24.8	17.5	59.6	66.8
Interest expense		(12.3)	(8.9)	(35.1)	(15.0)
Other income, net		1.4	1.3	8.3	10.0
Income from discontinued operations before income taxes		13.9	9.9	32.8	61.8
Income tax expense		4.8	(0.4)	6.3	9.6
Income (loss) from equity affiliates, net of income taxes		0.2	1.2	0.4	5.1
Net income from discontinued operations		$ 9.3	$ 11.5	$ 26.9	$ 57.3