v3.26.1
Segment information - Reconciliations of Depreciation and Amortization (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Reconciliation of Depreciation and amortization:        
Depreciation and amortization $ 616 $ 554 $ 1,211 $ 1,094
Operating Segments        
Reconciliation of Depreciation and amortization:        
Depreciation and amortization 520 464 1,020 918
Operating Segments | Power & Energy        
Reconciliation of Depreciation and amortization:        
Depreciation and amortization 107 99 207 196
Operating Segments | Construction Industries        
Reconciliation of Depreciation and amortization:        
Depreciation and amortization 157 121 303 237
Operating Segments | Resource Industries        
Reconciliation of Depreciation and amortization:        
Depreciation and amortization 69 66 137 129
Operating Segments | Financial Products Segment        
Reconciliation of Depreciation and amortization:        
Depreciation and amortization 187 178 373 356
Operating Segments | All Other Segment        
Reconciliation of Depreciation and amortization:        
Depreciation and amortization 71 66 139 129
Corporate Items        
Items not included in segment depreciation and amortization:        
Cost centers 27 25 55 49
Other $ (2) $ (1) $ (3) $ (2)