v3.25.2
Investments - Schedule of Gains and Losses for the Trust Investments (Details) - SCE - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Investments        
Gross realized gains $ 22 $ 47 $ 46 $ 102
Gross realized losses (5) (5) (6) (14)
Net unrealized gains/(losses) for equity securities $ 146 $ (10) $ 86 $ 85