v3.26.1
Goodwill and intangible assets, net - Schedule of Changes in Goodwill (Details)
$ in Millions
3 Months Ended
Mar. 31, 2026
USD ($)
Goodwill [Roll Forward]  
Goodwill, beginning balance $ 9,020
Acquisitions 75
Foreign currency translation adjustment and other (25)
Goodwill, ending balance 9,070
Building Materials  
Goodwill [Roll Forward]  
Goodwill, beginning balance 4,994
Acquisitions 75
Foreign currency translation adjustment and other (25)
Goodwill, ending balance 5,044
Building Envelope  
Goodwill [Roll Forward]  
Goodwill, beginning balance 4,026
Acquisitions 0
Foreign currency translation adjustment and other 0
Goodwill, ending balance $ 4,026