v3.25.4
Other Liabilities - Restructuring Activity (Details) - USD ($)
$ in Millions
 12 Months Ended 14 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2024
Restructuring Reserve [Roll Forward]        
Beginning balance $ 30 $ 43 $ 30  
Restructuring charges 22 118 67 $ 131
Reserves utilized: cash (27) (118) (54)  
Reserves utilized: non-cash (12) (14) 0  
Currency translation adjustments 2 1 0  
Ending balance 15 30 43 30
Severance and Other Employee Costs        
Restructuring Reserve [Roll Forward]        
Beginning balance 15 39 25  
Restructuring charges 10 81 36  
Reserves utilized: cash (16) (99) (19)  
Reserves utilized: non-cash (1) (2) (3)  
Currency translation adjustments 0 (4) 0  
Ending balance 8 15 39 15
Facility Related Costs        
Restructuring Reserve [Roll Forward]        
Beginning balance 8 4 3  
Restructuring charges 2 17 23  
Reserves utilized: cash (3) (5) (23)  
Reserves utilized: non-cash (3) (5) 1  
Currency translation adjustments 1 (3) 0  
Ending balance 5 8 4 8
Other Restructuring        
Restructuring Reserve [Roll Forward]        
Beginning balance 7 0 2  
Restructuring charges 10 20 8  
Reserves utilized: cash (8) (14) (12)  
Reserves utilized: non-cash (8) (7) 2  
Currency translation adjustments 1 8 0  
Ending balance $ 2 $ 7 $ 0 $ 7