v3.26.1
REVENUES - Revenue Recognition Timing (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Disaggregation of Revenue [Line Items]        
Revenue recognized $ 2,185 $ 1,898 $ 4,264 $ 3,822
At Point in Time        
Disaggregation of Revenue [Line Items]        
Revenue recognized 906 682 1,722 1,439
Over Time        
Disaggregation of Revenue [Line Items]        
Revenue recognized 1,279 1,216 2,542 2,383
MA        
Disaggregation of Revenue [Line Items]        
Revenue recognized 925 888 1,851 1,747
MA | Operating Segments        
Disaggregation of Revenue [Line Items]        
Revenue recognized 928 891 1,857 1,753
MA | At Point in Time | Operating Segments        
Disaggregation of Revenue [Line Items]        
Revenue recognized 15 19 41 44
MA | Over Time | Operating Segments        
Disaggregation of Revenue [Line Items]        
Revenue recognized 910 869 1,810 1,703
MIS        
Disaggregation of Revenue [Line Items]        
Revenue recognized 1,260 1,010 2,413 2,075
MIS | Operating Segments        
Disaggregation of Revenue [Line Items]        
Revenue recognized 1,312 1,060 2,516 2,174
MIS | At Point in Time | Operating Segments        
Disaggregation of Revenue [Line Items]        
Revenue recognized 891 663 1,681 1,395
MIS | Over Time | Operating Segments        
Disaggregation of Revenue [Line Items]        
Revenue recognized $ 369 $ 347 $ 732 $ 680