v3.26.1
Variable Interest Entities - Narrative (Details) - SCE
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
MW
Jun. 30, 2025
USD ($)
MW
Jun. 30, 2026
USD ($)
MW
Jun. 30, 2025
USD ($)
MW
Jul. 31, 2026
USD ($)
Variable Interest Entities          
Debt carrying amount $ 1,700   $ 1,700    
SCE Recovery Funding LLC          
Variable Interest Entities          
Debt carrying amount $ 3,200   $ 3,200    
SCE Recovery Funding LLC | Subsequent Event | Senior Secured Recovery Bonds Series 2026-A | Secured Debt          
Variable Interest Entities          
Debt carrying amount         $ 2,000
SCE Power Purchases Contracts          
Variable Interest Entities          
Power generating capacity of projects owned controlled | MW 6,064 5,785 6,064 5,785  
Power Purchase Agreement          
Variable Interest Entities          
Amounts paid to VIEs $ 244 $ 213 $ 448 $ 385