Income Taxes - Schedule of Significant Components of Deferred Income Taxes (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Deferred tax assets
Financial assets	$ 0.0	$ 7.9
Inventories	3.3	3.4
Deferred compensation	15.8	16.8
Liabilities including leases liabilities	36.3	26.9
Loss carryforwards	47.0	39.8
Interest carryforwards	9.8	11.2
Tax credits	8.4	4.3
Total deferred tax assets	120.6	110.3
Deferred tax asset valuation allowances	(36.3)	(42.7)	$ (41.9)	$ (39.3)
Net deferred tax assets	84.3	67.6
Deferred Tax Liabilities
Intangible assets	2.9	3.5
Property, plant and equipment including right of use assets	65.9	30.5
Financial assets	1.0	0.0
Receivables, other assets	14.3	9.2
Other	11.6	10.6
Total deferred tax liabilities	95.7	53.8
Net deferred tax assets / (liabilities)	(11.4)
Net deferred tax asset / (liability) positions		13.8
Deferred income tax assets	50.4	52.6
Deferred income tax liabilities	$ 61.8	$ 38.8