Revenue (Tables)

9 Months Ended

Sep. 30, 2025

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

	Three months ended September 30, 2025
in $ millions	Americas Materials Solutions	Americas Building Solutions	International Solutions	Total
Principal activities and products
Essential Materials	1,519	–	1,458	2,977
Road Solutions (i)	4,118	–	1,456	5,574
Building & Infrastructure Solutions (ii)	–	725	547	1,272
Outdoor Living Solutions	–	1,072	174	1,246
Total revenues	5,637	1,797	3,635	11,069
	Three months ended September 30, 2024
in $ millions	Americas Materials Solutions	Americas Building Solutions	International Solutions	Total
Principal activities and products
Essential Materials	1,390	–	1,363	2,753
Road Solutions (i)	3,909	–	1,432	5,341
Building & Infrastructure Solutions (ii)	–	705	488	1,193
Outdoor Living Solutions	–	1,052	176	1,228
Total revenues	5,299	1,757	3,459	10,515

	Nine months ended September 30, 2025
in $ millions	Americas Materials Solutions	Americas Building Solutions	International Solutions	Total
Principal activities and products
Essential Materials	3,760	–	3,896	7,656
Road Solutions (i)	8,629	–	3,983	12,612
Building & Infrastructure Solutions (ii)	–	1,990	1,638	3,628
Outdoor Living Solutions	–	3,648	487	4,135
Total revenues	12,389	5,638	10,004	28,031
	Nine months ended September 30, 2024
in $ millions	Americas Materials Solutions	Americas Building Solutions	International Solutions	Total
Principal activities and products
Essential Materials	3,605	–	3,560	7,165
Road Solutions (i)	8,302	–	3,652	11,954
Building & Infrastructure Solutions (ii)	–	1,933	1,509	3,442
Outdoor Living Solutions	–	3,633	508	4,141
Total revenues	11,907	5,566	9,229	26,702

(i) Revenue from contracts with customers in the Road Solutions principal activities and products category that is recognized over time was:

	Three months ended		Nine months ended
	September 30		September 30
in $ millions	2025	2024	2025	2024
Americas Materials Solutions	2,414	2,333	4,761	4,665
International Solutions	465	572	1,308	1,439
Total revenue from contracts with customers	2,879	2,905	6,069	6,104

(ii) Revenue from contracts with customers in the Building & Infrastructure Solutions principal activities and products category that is recognized over time was:

	Three months ended		Nine months ended
	September 30		September 30
in $ millions	2025	2024	2025	2024
Americas Building Solutions	12	17	40	66
International Solutions	91	111	304	374
Total revenue from contracts with customers	103	128	344	440