Strategic Transformation and Restructuring, Impairment and Other Asset Charges, net - Restructuring Charge by Segment (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Restructuring charges:
Total restructuring related charges	$ 0.1	$ 0.1	$ 7.6	$ 1.5
Corporate and Other
Restructuring charges:
Total restructuring related charges	0.0	0.0	7.2	0.0
Infrastructure Solutions | Operating Segments
Restructuring charges:
Total restructuring related charges	$ 0.1	$ 0.1	$ 0.4	$ 1.5