WILDFIRE-RELATED CONTINGENCIES (Regulatory Recovery) (Details) $ in Millions	6 Months Ended
	Jun. 30, 2025 USD ($)
2021 Dixie fire
Loss Contingencies [Line Items]
Probable of recovery	$ 2,219
2021 Dixie fire | FERC TO rates
Loss Contingencies [Line Items]
Probable of recovery	95
2021 Dixie fire | WEMA
Loss Contingencies [Line Items]
Probable of recovery	526
2022 Mosquito fire
Loss Contingencies [Line Items]
Probable of recovery	311
2022 Mosquito fire | FERC TO rates
Loss Contingencies [Line Items]
Probable of recovery	6
2022 Mosquito fire | WEMA
Loss Contingencies [Line Items]
Probable of recovery	$ 54