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Amount of public utility's approved rate increase (decrease) by regulatory agency.

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Amount of public utility's requested rate increase (decrease) with regulatory agency.

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REGULATORY MATTERS - CPUC GRC Narrative (Details) - USD ($) $ in Millions	1 Months Ended			3 Months Ended
	Mar. 31, 2026	Jul. 31, 2025	Apr. 30, 2025	Mar. 31, 2026
SoCalGas \| Catastrophic Event Memorandum Account And COVID -19 Pandemic Protections Memorandum Account \| California Public Utilities Commission
General Rate Case [Line Items]
Approved recovery amount		$ 19
Requested recovery amount		$ 55
2024 General Rate Case \| General Rate Case
General Rate Case [Line Items]
Requested interim rate recovery			50.00%
2024 General Rate Case \| SDG&E \| General Rate Case \| California Public Utilities Commission \| Revenue Requirement, Period One
General Rate Case [Line Items]
Requested recovery amount				$ 55
2024 General Rate Case \| SDG&E \| General Rate Case \| California Public Utilities Commission \| Revenue Recognition, Period Two
General Rate Case [Line Items]
Requested recovery amount				87
2024 General Rate Case \| SDG&E \| General Rate Case \| California Public Utilities Commission \| Revenue Recognition, Period Three
General Rate Case [Line Items]
Requested recovery amount				79
2024 General Rate Case \| SoCalGas \| General Rate Case \| California Public Utilities Commission \| Revenue Requirement, Period One
General Rate Case [Line Items]
Requested recovery amount				86
2024 General Rate Case \| SoCalGas \| General Rate Case \| California Public Utilities Commission \| Revenue Recognition, Period Two
General Rate Case [Line Items]
Requested recovery amount				122
2024 General Rate Case \| SoCalGas \| General Rate Case \| California Public Utilities Commission \| Revenue Recognition, Period Three
General Rate Case [Line Items]
Requested recovery amount				$ 109
2024 GRC - 2024 Requirement \| SDG&E \| General Rate Case
General Rate Case [Line Items]
Requested review and recovery of wildfire mitigation plan	$ 522
General rate case, expected recovery of wildlife mitigation plan costs			$ 240
2024 GRC - 2024 Requirement \| SoCalGas \| General Rate Case
General Rate Case [Line Items]
General rate case, expected recovery of wildlife mitigation plan costs			$ 499