XML 62 R51.htm IDEA: XBRL DOCUMENT v3.25.3
Goodwill and Intangible assets, net - Additional Information (Details)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2025
USD ($)
Jun. 30, 2025
USD ($)
Sep. 30, 2024
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Goodwill [Line Items]            
Goodwill impairment $ 1,338 $ 983 $ 0 $ 2,321 $ 0  
Goodwill 886     886   $ 3,212
Intangible asset amortization 70   $ 70 $ 211 $ 210  
Health And Wealth Solutions Reporting Units            
Goodwill [Line Items]            
Utilized discount rate       0.1125    
Long-term growth rate       0.035    
Health Solutions Reporting Unit            
Goodwill [Line Items]            
Goodwill impairment 1,293          
Decrease in hypothetical basis point in long-term growth rate       0.0050    
Sensitivity analysis of fair value, goodwill, impact of 50 basis points change in long term growth rate 125     $ 125    
Increase in hypothetical basis point in discount rate       0.0025    
Sensitivity analysis of fair value, goodwill, impact of 25 basis points change in discount rate 100     $ 100    
Goodwill 803     803    
Wealth Solutions Reporting Unit            
Goodwill [Line Items]            
Goodwill impairment 45          
Sensitivity analysis of fair value, goodwill, impact of 50 basis points change in long term growth rate 10     10    
Sensitivity analysis of fair value, goodwill, impact of 25 basis points change in discount rate 10     10    
Goodwill $ 83     $ 83