Other Expense (Income) - Other General Expense (Income), Net (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Other Income and Expenses [Abstract]
Provisions for environmental matters - net	$ (7.1)	$ (4.0)	$ 37.1
Loss on divestiture of business	0.0	111.9	0.0
Gain on sale or disposition of assets	(17.8)	(6.1)	(9.4)
Total	$ (24.9)	$ 101.8	$ 27.7