v3.26.3
Segment information - Reconciliation of Profit from Reportable Segments (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Segment Reporting        
Sales and revenues $ 20,682 $ 17,638 $ 58,640 $ 48,456
Less:        
Cost of goods sold 13,332 11,673 37,419 31,445
Segment Profit 4,220 3,127 11,989 8,515
Total from Reportable Segments        
Less:        
Segment Profit 4,860 3,795 13,463 10,554
Total from Reportable Segments | Operating Segments        
Segment Reporting        
Sales and revenues 22,559 19,298 64,021 53,088
Less:        
Cost of goods sold 14,992 12,969 42,558 35,194
SG&A/R&D 2,047 1,872 6,056 5,517
Other segment items 660 662 1,944 1,823
Segment Profit 4,860 3,795 13,463 10,554
Power & Energy        
Segment Reporting        
Sales and revenues 7,288 6,181 19,796 16,629
Power & Energy | Operating Segments        
Segment Reporting        
Sales and revenues 8,784 7,463 24,053 20,283
Less:        
Cost of goods sold 5,883 5,101 16,163 13,686
SG&A/R&D 770 724 2,288 2,145
Other segment items (12) 5 (18) (23)
Segment Profit 2,143 1,633 5,620 4,475
Construction Industries | Operating Segments        
Segment Reporting        
Sales and revenues 7,983 6,760 23,490 18,134
Less:        
Cost of goods sold 5,639 4,874 16,628 13,051
SG&A/R&D 533 472 1,547 1,393
Other segment items (20) 37 2 45
Segment Profit 1,831 1,377 5,313 3,645
Resource Industries        
Segment Reporting        
Sales and revenues 4,529 3,915 12,807 11,290
Resource Industries | Operating Segments        
Segment Reporting        
Sales and revenues 4,615 3,999 13,060 11,546
Less:        
Cost of goods sold 3,470 2,994 9,767 8,457
SG&A/R&D 502 461 1,541 1,365
Other segment items 21 0 59 (6)
Segment Profit 622 544 1,693 1,730
Financial Products Segment | Operating Segments        
Segment Reporting        
Sales and revenues 1,177 1,076 3,418 3,125
Less:        
Cost of goods sold 0 0 0 0
SG&A/R&D 242 215 680 614
Other segment items 671 620 1,901 1,807
Segment Profit $ 264 $ 241 $ 837 $ 704