v3.25.2
Segment information - Summary of key performance measures by segments (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Segment Reporting Information [Line Items]        
Revenue $ 10,206 $ 9,654 $ 16,962 $ 16,187
Less:        
Labor 1,981 1,857 3,767 3,504
Energy costs 497 470 889 864
Other segment items 5,265 5,072 9,348 9,119
Adjusted EBITDA 2,463 2,255 2,958 2,700
Americas Materials Solutions        
Segment Reporting Information [Line Items]        
Revenue 4,509 4,406 6,752 6,608
Less:        
Labor 948 918 1,702 1,626
Energy costs 208 200 348 336
Other segment items 2,112 2,095 3,402 3,438
Adjusted EBITDA 1,241 1,193 1,300 1,208
Americas Building Solutions        
Segment Reporting Information [Line Items]        
Revenue 2,159 2,116 3,841 3,809
Less:        
Labor 385 364 760 721
Energy costs 32 32 64 64
Other segment items 1,241 1,244 2,229 2,240
Adjusted EBITDA 501 476 788 784
International Solutions        
Segment Reporting Information [Line Items]        
Revenue 3,538 3,132 6,369 5,770
Less:        
Labor 648 575 1,305 1,157
Energy costs 257 238 477 464
Other segment items 1,912 1,733 3,717 3,441
Adjusted EBITDA $ 721 $ 586 $ 870 $ 708