Income Taxes - Schedules of Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Non-current deferred income tax assets (liabilities):
Inventories	$ 23.9	$ 22.8
Accounts receivable	(1.5)	(2.7)
Property, plant and equipment	(23.0)	(17.2)
Intangible assets	(34.7)	(36.0)
Deferred employee benefits	30.8	34.7
Product warranty reserves	8.9	9.3
Product liability reserves	2.0	2.0
Tax credits	7.4	7.7
Loss and other tax attribute carryforwards	151.1	142.6
Deferred revenue	2.4	3.9
Other	(20.6)	18.0
Total deferred income tax assets	247.1	241.0
Less valuation allowance	(170.5)	(171.4)
Total deferred income tax liabilities	59.2	55.9
Net deferred income tax assets	76.6	69.6
Net deferred income tax assets	17.4	13.7
Components of Deferred Tax Assets and Liabilities [Abstract]
Long-term income tax assets, included in other non-current assets	23.9	19.6
Long-term deferred income tax liability	(6.5)	(5.9)
Net deferred income tax asset	$ 17.4	$ 13.7