v3.26.1
INVESTMENTS - Schedule of investments (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Equity Method Investments [Roll Forward]      
Equity method investments, beginning balance $ 35 $ 25 $ 30
Investments 10 8 0
Share of investee net losses 0 2 (5)
Remeasurement of investments 8    
Change in ownership (22)    
Other (1)    
Equity method investments, ending balance 30 35 25
Other Investments [Roll Forward]      
Other investments, beginning balance 19 19 18
Investments 3 0 1
Share of investee net losses 0 0 0
Remeasurement of investments 8    
Change in ownership (1)    
Other 0    
Other investments, ending balance 29 19 19
Investments [Roll Forward]      
Total investments, beginning balance 54 44 48
Investments 13 8 1
Share of investee net losses 0 2 (5)
Remeasurement of investments 16    
Change in ownership (23)    
Other (1)    
Total investments, ending balance $ 59 $ 54 $ 44