Equity - Reconciliation of Reclassifications Out of Accumulated Other Comprehensive Income (Loss), Net of Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Cost of sales	$ 1,802.6	$ 1,668.0	$ 1,413.0
Total before income taxes	44.2	(120.2)	17.1
Income tax benefit (provision)	(5.0)	(3.4)	(6.1)
Net income (loss)	39.2	(123.6)	11.0
Other expense - net	(13.0)	5.8	1.0
Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Net income (loss)	(9.6)	(7.3)	(2.2)
Gains and Losses on Cash Flow Hedges | Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Total before income taxes	2.3	(5.8)	(1.1)
Income tax benefit (provision)	0.0	0.0	0.0
Net income (loss)	2.3	(5.8)	(1.1)
Gains and Losses on Cash Flow Hedges | Reclassification out of Accumulated Other Comprehensive Income | Foreign Currency Exchange Contracts
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Cost of sales	2.3	(5.8)	(1.1)
Actuarial Losses | Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Other expense - net	(2.6)	(2.9)	(4.7)
Amortization of Prior Service Cost | Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Other expense - net	(0.1)	1.3	2.6
Pension Settlement Charge | Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Other expense - net	0.1	0.1	0.9
Pension & Postretirement | Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Total before income taxes	(2.6)	(1.5)	(1.2)
Income tax benefit (provision)	0.0	0.0	0.1
Net income (loss)	(2.6)	(1.5)	(1.1)
Foreign currency translation | Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Total before income taxes	(9.3)	0.0	0.0
Income tax benefit (provision)	0.0	0.0	0.0
Net income (loss)	(9.3)	0.0	0.0
Losses on foreign currency translation	$ (9.3)	$ 0.0	$ 0.0