Restructuring, Impairment and Transaction-Related Charges - Schedule of Other Restructuring (Income) Charges (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Restructuring Cost and Reserve [Line Items]
Loss on the sale of a business			$ 0.5	$ 0.0
Other restructuring charges (income)	$ 2.4	$ (16.1)	4.0	(5.2)
Facilities Idled
Restructuring Cost and Reserve [Line Items]
Vacant facility carrying costs and lease exit charges	2.0	3.8	6.1	13.2
Equipment and Infrastructure Removal Charges
Restructuring Cost and Reserve [Line Items]
Equipment and infrastructure removal costs	0.3	0.4	1.5	1.7
Facility Closing
Restructuring Cost and Reserve [Line Items]
Gain on the sale of a facility	0.0	(20.5)	(4.3)	(20.5)
European Operations
Restructuring Cost and Reserve [Line Items]
Loss on the sale of a business	0.0	0.0	0.5	0.0
Other Restructuring Charges
Restructuring Cost and Reserve [Line Items]
Other restructuring activities	$ 0.1	$ 0.2	$ 0.2	$ 0.4

Other Restructuring Costs, Equipment And Infrastructure Removal Costs

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Other Restructuring Costs, Facility And Lease Exit Costs

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Other Restructuring Costs, Other Restructuring Activities

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Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

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The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

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Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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