v3.26.1
Segment information - Reconciliation of Profit from Reportable Segments (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting Information    
Sales and revenues $ 17,415 $ 14,249
Less:    
Cost of goods sold 11,306 8,965
Segment Profit 3,211 2,570
Total from Reportable Segments    
Less:    
Segment Profit 3,608 3,150
Total from Reportable Segments | Operating Segments    
Segment Reporting Information    
Sales and revenues 19,085 15,635
Less:    
Cost of goods sold 12,887 10,164
SG&A/R&D 1,927 1,776
Other segment items 663 545
Segment Profit 3,608 3,150
Power & Energy    
Segment Reporting Information    
Sales and revenues 5,713 4,654
Power & Energy | Operating Segments    
Segment Reporting Information    
Sales and revenues 7,031 5,783
Less:    
Cost of goods sold 4,847 3,834
SG&A/R&D 731 691
Other segment items 3 (30)
Segment Profit 1,450 1,288
Construction Industries | Operating Segments    
Segment Reporting Information    
Sales and revenues 7,161 5,184
Less:    
Cost of goods sold 5,127 3,718
SG&A/R&D 485 451
Other segment items 14 (9)
Segment Profit 1,535 1,024
Resource Industries    
Segment Reporting Information    
Sales and revenues 3,710 3,586
Resource Industries | Operating Segments    
Segment Reporting Information    
Sales and revenues 3,797 3,661
Less:    
Cost of goods sold 2,913 2,612
SG&A/R&D 494 439
Other segment items 12 (13)
Segment Profit 378 623
Financial Products Segment | Operating Segments    
Segment Reporting Information    
Sales and revenues 1,096 1,007
Less:    
Cost of goods sold 0 0
SG&A/R&D 217 195
Other segment items 634 597
Segment Profit $ 245 $ 215