Supplemental Financial Statement Information - Other Non-operating Income (Expense) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Rent, royalty income and other income	$ 2.3	$ 1.1	$ 0.9
Gains from disposal of property, plant and equipment, net	0.2	2.9	2.9
Income (loss) from equity method investments	12.6	0.1	(7.0)
Net loss (gain) on sale of business	141.0	(13.8)	0.0
Joint venture restructuring credit (charge)	0.9	0.0	(2.4)
Other nonoperating income (expense), litigation reserve	(28.5)	0.0	0.0
Other	0.0	0.3	0.1
Other income (loss), net	(12.5)	18.2	(1.2)
Gain (loss) on asset sales and sale of business, net	(134.2)	13.8	2.5
Buyer of Formerly-Owned Business
Disaggregation of Revenue [Line Items]
Revisions of estimates	$ 0.0	$ 0.0	$ 4.3