Strategic Transformation and Restructuring, Impairment and Other Asset Charges, net - Restructuring Costs (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Restructuring charges:
Total asset impairment charges	$ 0.8	$ 3.0	$ 0.8	$ 3.0
Restructuring, Settlement and Impairment Provisions	1.1	3.4	4.8	4.4
Total restructuring related charges	$ 0.4	$ 0.4	$ 7.5	$ 1.4

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to 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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Amount of restructuring charges, remediation cost, and asset impairment loss.

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