Equity - Reconciliation of Reclassifications Out of Accumulated Other Comprehensive Income (Loss), Net of Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Cost of sales	$ 1,413.0	$ 1,188.7	$ 1,490.0
Total before income taxes	17.1	(2.0)	59.0
Income tax benefit (provision)	(6.1)	(17.1)	(12.4)
Net income (loss)	11.0	(19.1)	46.6
Other expense - net	1.0	(10.0)	9.8
Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Net income (loss)	(2.2)	(2.2)	(4.9)
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	(1.1)	(0.3)	(3.1)
Net income (loss)	(1.1)	(0.3)	(3.1)
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	(1.1)	(0.3)	(3.1)
Actuarial Losses | Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Other expense - net	(4.7)	(4.5)	(4.6)
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	2.6	2.6	2.8
Pension Settlement Charge | Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Other expense - net	0.9
Pension & Postretirement | Reclassification out of Accumulated Other Comprehensive Income
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]
Total before income taxes	(1.2)	(1.9)	(1.8)
Income tax benefit (provision)	(0.1)
Net income (loss)	$ (1.1)	$ (1.9)	$ (1.8)