v3.26.1
Goodwill (Tables)
 6 Months Ended
Jun. 30, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Goodwill
The changes in the carrying amount of goodwill were:
in $ millionsAmericas Materials SolutionsAmericas Building SolutionsInternational SolutionsTotal
Carrying value, December 31, 20256,9643,3282,80713,099
Acquisitions6055039649
Foreign currency translation adjustment(18)(5)(37)(60)
Impairment charge––(48)(48)
Divestitures(1)(318)(171)(490)
Reallocation–(14)14–
Carrying value, June 30, 20267,0053,5412,60413,150
in $ millionsAmericas Materials SolutionsAmericas Building SolutionsInternational SolutionsTotal
Carrying value, December 31, 20245,8033,0702,18811,061
Acquisitions1,1441884881,820
Foreign currency translation adjustment2470134228
Divestitures(7)–(3)(10)
Carrying value, December 31, 20256,9643,3282,80713,099
in $ millionsAmericas Materials SolutionsAmericas Building SolutionsInternational SolutionsTotal
Carrying value, December 31, 20245,8033,0702,18811,061
Acquisitions18214247371
Foreign currency translation adjustment2311210244
Divestitures––(3)(3)
Carrying value, June 30, 20256,0083,2232,44211,673