Strategic Transformation and Restructuring, Impairment and Other Asset Charges - Sale Of Fixed Assets By Segment (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Restructuring Cost and Reserve [Line Items]
Total gain on sale of property and equipment, net	$ (0.6)	$ (6.2)	$ 0.3
Infrastructure Solutions
Restructuring Cost and Reserve [Line Items]
Total gain on sale of property and equipment, net	(0.5)	(1.5)	0.0
Materials Solutions
Restructuring Cost and Reserve [Line Items]
Total gain on sale of property and equipment, net	$ (0.1)	$ (4.7)	$ 0.0