v3.26.1
Revenues by Geography, Concentration of Credit Risk and Remaining Performance Obligations - Summary of Revenues by Geographic Region and Reportable Segment (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        
Total revenues $ 4,368 $ 4,017 $ 8,519 $ 7,846
Americas        
Disaggregation of Revenue        
Total revenues 2,039 1,935 4,023 3,742
Europe and Africa        
Disaggregation of Revenue        
Total revenues 1,409 1,241 2,764 2,465
Asia-Pacific        
Disaggregation of Revenue        
Total revenues 920 841 1,732 1,639
Commercial Solutions        
Disaggregation of Revenue        
Total revenues 1,793 1,651    
Commercial Solutions | Americas        
Disaggregation of Revenue        
Total revenues 895 825    
Commercial Solutions | Europe and Africa        
Disaggregation of Revenue        
Total revenues 687 640    
Commercial Solutions | Asia-Pacific        
Disaggregation of Revenue        
Total revenues 211 186    
Research & Development Solutions        
Disaggregation of Revenue        
Total revenues 2,575 2,366 4,972 4,623
Research & Development Solutions | Americas        
Disaggregation of Revenue        
Total revenues 1,144 1,110 2,272 2,127
Research & Development Solutions | Europe and Africa        
Disaggregation of Revenue        
Total revenues 722 601 1,389 1,232
Research & Development Solutions | Asia-Pacific        
Disaggregation of Revenue        
Total revenues $ 709 $ 655 1,311 1,264
Technology And Analytics Solutions        
Disaggregation of Revenue        
Total revenues     3,547 3,223
Technology And Analytics Solutions | Americas        
Disaggregation of Revenue        
Total revenues     1,751 1,615
Technology And Analytics Solutions | Europe and Africa        
Disaggregation of Revenue        
Total revenues     1,375 1,233
Technology And Analytics Solutions | Asia-Pacific        
Disaggregation of Revenue        
Total revenues     $ 421 $ 375