Strategic Transformation, Restructuring and Other Asset Gains and Charges - Sale of Fixed Assets by Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Restructuring charges:
Total gain on sale of property and equipment, net	$ (0.9)	$ (3.4)
Operating Segments
Restructuring charges:
Total gain on sale of property and equipment, net	(0.9)	(3.4)
Infrastructure Solutions | Operating Segments
Restructuring charges:
Total gain on sale of property and equipment, net	(0.1)	(3.4)
Materials Solutions
Restructuring charges:
Total gain on sale of property and equipment, net	$ (0.8)	$ 0.0