Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Disaggregation of Revenue [Line Items]
Total revenues	$ 6,756	$ 6,533
Americas Materials Solutions
Disaggregation of Revenue [Line Items]
Total revenues	2,243	2,202
Americas Building Solutions
Disaggregation of Revenue [Line Items]
Total revenues	1,682	1,693
International Solutions
Disaggregation of Revenue [Line Items]
Total revenues	2,831	2,638
Essential Materials
Disaggregation of Revenue [Line Items]
Total revenues	1,938	1,893
Essential Materials | Americas Materials Solutions
Disaggregation of Revenue [Line Items]
Total revenues	876	903
Essential Materials | Americas Building Solutions
Disaggregation of Revenue [Line Items]
Total revenues	0	0
Essential Materials | International Solutions
Disaggregation of Revenue [Line Items]
Total revenues	1,062	990
Road Solutions
Disaggregation of Revenue [Line Items]
Total revenues	2,502	2,322
Road Solutions | Transferred over Time
Disaggregation of Revenue [Line Items]
Total revenues	1,033	1,010
Road Solutions | Americas Materials Solutions
Disaggregation of Revenue [Line Items]
Total revenues	1,367	1,299
Road Solutions | Americas Materials Solutions | Transferred over Time
Disaggregation of Revenue [Line Items]
Total revenues	638	596
Road Solutions | Americas Building Solutions
Disaggregation of Revenue [Line Items]
Total revenues	0	0
Road Solutions | International Solutions
Disaggregation of Revenue [Line Items]
Total revenues	1,135	1,023
Road Solutions | International Solutions | Transferred over Time
Disaggregation of Revenue [Line Items]
Total revenues	395	414
Building & Infrastructure Solutions
Disaggregation of Revenue [Line Items]
Total revenues	1,074	1,041
Building & Infrastructure Solutions | Transferred over Time
Disaggregation of Revenue [Line Items]
Total revenues	111	155
Building & Infrastructure Solutions | Americas Materials Solutions
Disaggregation of Revenue [Line Items]
Total revenues	0	0
Building & Infrastructure Solutions | Americas Building Solutions
Disaggregation of Revenue [Line Items]
Total revenues	568	548
Building & Infrastructure Solutions | Americas Building Solutions | Transferred over Time
Disaggregation of Revenue [Line Items]
Total revenues	14	23
Building & Infrastructure Solutions | International Solutions
Disaggregation of Revenue [Line Items]
Total revenues	506	493
Building & Infrastructure Solutions | International Solutions | Transferred over Time
Disaggregation of Revenue [Line Items]
Total revenues	97	132
Outdoor Living Solutions
Disaggregation of Revenue [Line Items]
Total revenues	1,242	1,277
Outdoor Living Solutions | Americas Materials Solutions
Disaggregation of Revenue [Line Items]
Total revenues	0	0
Outdoor Living Solutions | Americas Building Solutions
Disaggregation of Revenue [Line Items]
Total revenues	1,114	1,145
Outdoor Living Solutions | International Solutions
Disaggregation of Revenue [Line Items]
Total revenues	$ 128	$ 132