v3.26.3
Revenues - Schedule of Unbilled Revenue and Deferred Revenue (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Revenue from Contract with Customer [Abstract]    
Unbilled revenue (current amount) $ 9  
Total 9 $ 6
Deferred revenue (current amount) 168  
Deferred revenue (noncurrent) 366  
Total $ 534 $ 418