Revenues - Summary of Reconciliation of Disaggregated Revenue (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation of Revenue [Line Items]
Total revenues	$ 1,570.3	$ 1,449.5	$ 2,622.4	$ 2,545.3
United States
Disaggregation of Revenue [Line Items]
Total revenues	1,412.0	1,312.6	2,335.5	2,278.5
Total international
Disaggregation of Revenue [Line Items]
Total revenues	158.3	136.9	286.9	266.8
Europe
Disaggregation of Revenue [Line Items]
Total revenues	83.2	68.8	151.9	133.3
North America (excluding U.S.)
Disaggregation of Revenue [Line Items]
Total revenues	65.6	58.5	116.6	113.9
Other
Disaggregation of Revenue [Line Items]
Total revenues	9.5	9.6	18.4	19.6
Non-residential construction
Disaggregation of Revenue [Line Items]
Total revenues	1,263.4	1,176.5	2,085.3	2,049.4
Residential construction
Disaggregation of Revenue [Line Items]
Total revenues	268.1	242.4	467.9	436.5
Other
Disaggregation of Revenue [Line Items]
Total revenues	38.8	30.6	69.2	59.4
CCM
Disaggregation of Revenue [Line Items]
Total revenues	1,181.3	1,095.6	1,939.4	1,894.1
CCM \| United States
Disaggregation of Revenue [Line Items]
Total revenues	1,078.6	1,011.2	1,749.2	1,721.7
CCM \| Total international
Disaggregation of Revenue [Line Items]
Total revenues	102.7	84.4	190.2	172.4
CCM \| Europe
Disaggregation of Revenue [Line Items]
Total revenues	76.5	64.3	140.3	124.1
CCM \| North America (excluding U.S.)
Disaggregation of Revenue [Line Items]
Total revenues	20.7	14.5	39.0	37.0
CCM \| Other
Disaggregation of Revenue [Line Items]
Total revenues	5.5	5.6	10.9	11.3
CCM \| Non-residential construction
Disaggregation of Revenue [Line Items]
Total revenues	1,089.3	1,011.5	1,784.8	1,746.3
CCM \| Residential construction
Disaggregation of Revenue [Line Items]
Total revenues	92.0	84.1	154.6	147.8
CCM \| Other
Disaggregation of Revenue [Line Items]
Total revenues	0.0	0.0	0.0	0.0
CWT
Disaggregation of Revenue [Line Items]
Total revenues	389.0	353.9	683.0	651.2
CWT \| United States
Disaggregation of Revenue [Line Items]
Total revenues	333.4	301.4	586.3	556.8
CWT \| Total international
Disaggregation of Revenue [Line Items]
Total revenues	55.6	52.5	96.7	94.4
CWT \| Europe
Disaggregation of Revenue [Line Items]
Total revenues	6.7	4.5	11.6	9.2
CWT \| North America (excluding U.S.)
Disaggregation of Revenue [Line Items]
Total revenues	44.9	44.0	77.6	76.9
CWT \| Other
Disaggregation of Revenue [Line Items]
Total revenues	4.0	4.0	7.5	8.3
CWT \| Non-residential construction
Disaggregation of Revenue [Line Items]
Total revenues	174.1	165.0	300.5	303.1
CWT \| Residential construction
Disaggregation of Revenue [Line Items]
Total revenues	176.1	158.3	313.3	288.7
CWT \| Other
Disaggregation of Revenue [Line Items]
Total revenues	$ 38.8	$ 30.6	$ 69.2	$ 59.4