Equity - Reconciliation of Reclassifications From Accumulated Other Comprehensive Loss, Net of Income Tax (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Cost of sales	$ 462.4	$ 479.8	$ 865.0	$ 881.8
Total before income taxes	3.2	15.0	9.6	35.7
Provision for income taxes	1.6	(5.2)	3.5	(1.0)
Net income	1.6	20.2	6.1	36.7
Other expense - net	0.3	(10.0)	1.0	(11.1)
Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Net income	(0.4)	(8.2)	(1.4)	(5.5)
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	(0.4)	1.8	(1.3)	5.2
Provision for income taxes	0.0	0.0	0.0	0.0
Net income	(0.4)	1.8	(1.3)	5.2
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	(0.4)	1.8	(1.3)	5.2
Actuarial Losses | Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Other expense - net	0.0	(0.7)	(0.1)	(1.4)
Pension & Postretirement | Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Total before income taxes	0.0	(0.7)	(0.1)	(1.4)
Provision for income taxes	0.0	0.0	0.0	0.0
Net income	0.0	(0.7)	(0.1)	(1.4)
Foreign currency translation | Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Losses on foreign currency translation	0.0	(9.3)	0.0	(9.3)
Total before income taxes	0.0	(9.3)	0.0	(9.3)
Provision for income taxes	0.0	0.0	0.0	0.0
Net income	$ 0.0	$ (9.3)	$ 0.0	$ (9.3)