v3.25.2
Segments - Results of Continuing Operations (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Segment Information        
Revenue $ 16,977 $ 15,770 $ 31,519 $ 30,231
Cost 7,001 6,820 13,511 13,539
Other expense and (income) 7,380 6,730 14,253 13,399
Segment profit 2,597 2,219 3,755 3,293
Operating Segments        
Segment Information        
Revenue 17,009 15,732 31,489 30,085
Cost 6,727 6,592 12,923 13,013
Other expense and (income) 6,278 5,833 11,842 11,439
Segment profit $ 4,003 $ 3,306 $ 6,725 $ 5,633
Revenue year-to-year change (as a percent) 8.10%   4.70%  
Segment profit year-to-year change (as a percent) 21.10%   19.40%  
Segment profit margin (as a percent) 23.50% 21.00% 21.40% 18.70%
Operating Segments | Software        
Segment Information        
Revenue $ 7,387 $ 6,739 $ 13,722 $ 12,637
Cost 1,190 1,105 2,232 2,144
Other expense and (income) 3,900 3,522 7,347 6,882
Segment profit $ 2,296 $ 2,113 $ 4,143 $ 3,612
Revenue year-to-year change (as a percent) 9.60%   8.60%  
Segment profit year-to-year change (as a percent) 8.70%   14.70%  
Segment profit margin (as a percent) 31.10% 31.30% 30.20% 28.60%
Operating Segments | Consulting        
Segment Information        
Revenue $ 5,314 $ 5,179 $ 10,382 $ 10,365
Cost 3,854 3,816 7,540 7,689
Other expense and (income) 898 899 1,721 1,788
Segment profit $ 562 $ 463 $ 1,121 $ 888
Revenue year-to-year change (as a percent) 2.60%   0.20%  
Segment profit year-to-year change (as a percent) 21.30%   26.20%  
Segment profit margin (as a percent) 10.60% 8.90% 10.80% 8.60%
Operating Segments | Infrastructure        
Segment Information        
Revenue $ 4,142 $ 3,645 $ 7,027 $ 6,721
Cost 1,593 1,585 2,957 2,995
Other expense and (income) 1,583 1,406 2,858 2,761
Segment profit $ 965 $ 654 $ 1,213 $ 965
Revenue year-to-year change (as a percent) 13.60%   4.60%  
Segment profit year-to-year change (as a percent) 47.60%   25.70%  
Segment profit margin (as a percent) 23.30% 17.90% 17.30% 14.40%
Operating Segments | Financing        
Segment Information        
Revenue $ 166 $ 169 $ 357 $ 362
Cost 90 86 194 186
Other expense and (income) (103) 6 (84) 8
Segment profit $ 179 $ 77 $ 248 $ 168
Revenue year-to-year change (as a percent) (1.70%)   (1.20%)  
Segment profit year-to-year change (as a percent) 134.20%   47.10%  
Segment profit margin (as a percent) 107.90% 45.30% 69.30% 46.50%