v3.26.3
WILDFIRE-RELATED CONTINGENCIES (Wildfire-Related Securities Securities Litigation and Claims in District Court) (Details) - Wildfire-Related Class Action
$ in Millions
Aug. 25, 2026
USD ($)
Jan. 10, 2026
USD ($)
Sep. 30, 2026
USD ($)
Jun. 30, 2026
USD ($)
Feb. 22, 2019
notice
Jun. 30, 2018
lawsuit
Loss Contingencies [Line Items]            
Loss contingency liability     $ 260 $ 300    
Damages awarded $ 100          
Number of lawsuits filed against company (lawsuit, complaint) | lawsuit           2
Number of public offerings of notes with complaints against underwriters (offering) | notice         4  
Loss contingency, damages sought   $ 100