v3.26.1
Commitments and Contingencies - 2017/2018 Wildfire/Mudslide Events (Details)
$ in Millions
1 Months Ended
Apr. 21, 2026
item
plaintiff
Oct. 31, 2021
USD ($)
Mar. 31, 2026
USD ($)
Dec. 31, 2025
USD ($)
Nov. 30, 2018
a
individual
item
Jan. 31, 2018
item
individual
Dec. 04, 2017
a
individual
item
Commitments and Contingencies              
Charge for wildfire-related claims | $     $ 1,393 $ 1,306      
December 2017 Wildfires | SCE              
Commitments and Contingencies              
Acres burned | a             280,000
Structures destroyed | item             1,343
Fatalities | individual             2
November 2018 Wildfires | SCE              
Commitments and Contingencies              
Acres burned | a         100,000    
Structures destroyed | item         1,643    
Fatalities | individual         3    
Structures damaged | item         364    
Additional fatalities | individual         4    
November 2018 Wildfires | SCE | SED Settlement              
Commitments and Contingencies              
Loss contingency, cpuc cost recovery waived | $   $ 250          
Montecito Mudslides | SCE              
Commitments and Contingencies              
Structures destroyed | item           135  
Fatalities | individual           21  
Structures damaged | item           324  
Additional fatalities | individual           2  
Montecito Mudslides | SCE | Subsequent Event              
Commitments and Contingencies              
Number of plaintiffs | item 70            
Number of indemnification claims | item 1            
Number of plaintiffs in settlement | plaintiff 13,800            
2017/2018 Wildfire/Mudslide Events              
Commitments and Contingencies              
Charge for wildfire-related claims | $     $ 183 $ 192      
2017/2018 Wildfire/Mudslide Events | SCE | SED Settlement              
Commitments and Contingencies              
Charge for wildfire-related claims | $   550          
Fine to state | $   110          
Shareholder-funded safety measures costs | $   65          
Thomas Koenigstein Fires And Montecito Mudslides | SCE | SED Settlement              
Commitments and Contingencies              
Loss contingency, cpuc cost recovery waived | $   $ 125