v3.26.1
Goodwill (Details) - USD ($)
$ in Millions
 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Goodwill [Roll Forward]      
Goodwill, beginning balance $ 13,099 $ 11,061 $ 11,061
Acquisitions 649 371 1,820
Foreign currency translation adjustment (60) 244 228
Impairment charge (48) 0  
Divestitures (490) (3) (10)
Reallocation 0    
Goodwill, ending balance 13,150 11,673 13,099
Americas Materials Solutions      
Goodwill [Roll Forward]      
Goodwill, beginning balance 6,964 5,803 5,803
Acquisitions 60 182 1,144
Foreign currency translation adjustment (18) 23 24
Impairment charge 0    
Divestitures (1) 0 (7)
Reallocation 0    
Goodwill, ending balance 7,005 6,008 6,964
Americas Building Solutions      
Goodwill [Roll Forward]      
Goodwill, beginning balance 3,328 3,070 3,070
Acquisitions 550 142 188
Foreign currency translation adjustment (5) 11 70
Impairment charge 0    
Divestitures (318) 0 0
Reallocation (14)    
Goodwill, ending balance 3,541 3,223 3,328
International Solutions      
Goodwill [Roll Forward]      
Goodwill, beginning balance 2,807 2,188 2,188
Acquisitions 39 47 488
Foreign currency translation adjustment (37) 210 134
Impairment charge (48)    
Divestitures (171) (3) (3)
Reallocation 14    
Goodwill, ending balance $ 2,604 $ 2,442 $ 2,807