v3.26.3
Segment information - Reconciliations of Depreciation and Amortization (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Reconciliation of Depreciation and amortization:        
Depreciation and amortization $ 615 $ 570 $ 1,826 $ 1,664
Operating Segments        
Reconciliation of Depreciation and amortization:        
Depreciation and amortization 514 477 1,534 1,395
Operating Segments | Power & Energy        
Reconciliation of Depreciation and amortization:        
Depreciation and amortization 168 132 471 369
Operating Segments | Construction Industries        
Reconciliation of Depreciation and amortization:        
Depreciation and amortization 72 67 209 196
Operating Segments | Resource Industries        
Reconciliation of Depreciation and amortization:        
Depreciation and amortization 83 100 290 296
Operating Segments | Financial Products Segment        
Reconciliation of Depreciation and amortization:        
Depreciation and amortization 191 178 564 534
Operating Segments | All Other Segment        
Reconciliation of Depreciation and amortization:        
Depreciation and amortization 74 68 213 197
Corporate Items        
Items not included in segment depreciation and amortization:        
Cost centers 28 26 83 75
Other $ (1) $ (1) $ (4) $ (3)