v3.26.1
Restructuring - Restructuring Liability (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Restructuring Reserve [Roll Forward]    
Beginning Balance $ 49  
Provision for estimated expenses incurred during the period 46 $ 16
Payments made during the period (26) (18)
Ending Balance 69  
Employee Termination Benefits Liability    
Restructuring Reserve [Roll Forward]    
Beginning Balance 49  
Provision for estimated expenses incurred during the period 46  
Payments made during the period (26)  
Ending Balance 69  
Other Exit Costs Liability    
Restructuring Reserve [Roll Forward]    
Beginning Balance 0  
Provision for estimated expenses incurred during the period 0 $ 16
Payments made during the period 0  
Ending Balance $ 0