Goodwill (Tables)

12 Months Ended

Dec. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in the carrying amount of goodwill

The changes in the carrying amount of goodwill at December 31 were:

in $ millions	Americas Materials Solutions	Americas Building Solutions	International Solutions	Total
Carrying value, December 31, 2022	4,407	2,517	2,275	9,199
Acquisitions	34	240	124	398
Foreign currency translation adjustment	8	(5)	86	89
Impairment charge for the year	(32)	–	(295)	(327)
Reclassified as held for sale	–	–	(201)	(201)
Carrying value, December 31, 2023	4,417	2,752	1,989	9,158
Acquisitions	1,426	333	385	2,144
Foreign currency translation adjustment	(40)	(12)	(114)	(166)
Impairment charge for the year	–	–	(72)	(72)
Divestitures	–	(3)	(201)	(204)
Reclassified from held for sale	–	–	201	201
Carrying value, December 31, 2024	5,803	3,070	2,188	11,061