v3.26.1
Segment information - Reconciliations of Capital Expenditures (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Capital expenditures from reportable segments:        
Capital expenditures $ 1,111 $ 955 $ 2,162 $ 1,873
Operating Segments        
Capital expenditures from reportable segments:        
Capital expenditures 1,052 928 1,788 1,494
Operating Segments | Construction Industries        
Capital expenditures from reportable segments:        
Capital expenditures 328 374 619 614
Operating Segments | Resource Industries        
Capital expenditures from reportable segments:        
Capital expenditures 99 64 154 110
Operating Segments | Power & Energy        
Capital expenditures from reportable segments:        
Capital expenditures 173 111 298 221
Operating Segments | Financial Products Segment        
Capital expenditures from reportable segments:        
Capital expenditures 452 379 717 549
Operating Segments | All Other Segment        
Capital expenditures from reportable segments:        
Capital expenditures 59 59 81 95
Corporate Items        
Items not included in segment capital expenditures:        
Cost centers 42 35 71 62
Timing (21) (70) 238 225
Other $ (21) $ 3 $ (16) $ (3)