v3.26.3
Stock-Based Compensation - Non-Cash Compensation Expense (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Capitalized as software development costs $ (7) $ (7) $ (22) $ (20)
Total 65 50 183 156
Classified as acquisition-related transaction and integration costs 6 4 33 13
Stock-based compensation 71 54 216 169
Stock options and RSUs        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Stock-based compensation 68 54 193 165
Stock options and RSUs        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Stock-based compensation $ 4 $ 3 $ 12 $ 11