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OTHER CONTINGENCIES AND COMMITMENTS (Schedule Environmental Remediation Liability Composed) (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Commitments and Contingencies Disclosure [Abstract]    
Topock natural gas compressor station $ 339 $ 294
Hinkley natural gas compressor station 97 97
Former MGP sites owned by the Utility or third parties 764 782
Utility-owned generation facilities (other than fossil fuel-fired), other facilities, and third-party disposal sites 74 76
Fossil fuel-fired generation facilities and sites 18 18
Total environmental remediation liability $ 1,292 $ 1,267