v3.26.1
Other Financial Data - Summary of Components of Other Assets (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Other Financial Data [Abstract]    
Deferred project costs $ 281 $ 276
Operating lease right of use asset 36 36
Commissions receivable 4 7
Other 71 58
Total $ 392 $ 377