XML 67 R48.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

REGULATORY ASSETS, LIABILITIES, AND BALANCING ACCOUNTS (Current Regulatory Balancing Accounts, Net) (Details) - USD ($) $ in Millions | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Regulatory Balancing Accounts Payable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | $ 2,161 | $ 1,669
Regulatory Balancing Accounts Receivable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 6,442 | 5,660
Electric distribution | Regulatory Balancing Accounts Receivable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 1,757 | 1,092
Electric transmission | Regulatory Balancing Accounts Payable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 178 | 200
Electric transmission | Regulatory Balancing Accounts Receivable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 105 | 99
Gas distribution and transmission | Regulatory Balancing Accounts Payable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 379 | 224
Gas distribution and transmission | Regulatory Balancing Accounts Receivable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 165 | 144
Energy procurement | Regulatory Balancing Accounts Payable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 408 | 77
Energy procurement | Regulatory Balancing Accounts Receivable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 1,122 | 1,002
Public purpose programs | Regulatory Balancing Accounts Payable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 391 | 299
Public purpose programs | Regulatory Balancing Accounts Receivable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 340 | 137
SFGO sale | Regulatory Balancing Accounts Payable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 20 | 79
Wildfire mitigation balancing account | Regulatory Balancing Accounts Payable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 163 | 125
Wildfire mitigation balancing account | Regulatory Balancing Accounts Receivable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 798 | 729
Insurance premium costs | Regulatory Balancing Accounts Receivable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 37 | 227
Residential uncollectibles balancing accounts | Regulatory Balancing Accounts Receivable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 55 | 507
Catastrophic event memorandum account | Regulatory Balancing Accounts Receivable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 374 | 413
General rate case memorandum accounts | Regulatory Balancing Accounts Receivable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 1,108 | 1,097
Nuclear decommissioning adjustment mechanism | Regulatory Balancing Accounts Payable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 176 | 216
Other | Regulatory Balancing Accounts Payable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | 446 | 449
Other | Regulatory Balancing Accounts Receivable |  |
Regulatory Assets [Line Items] |  |
Total regulatory balancing accounts | $ 581 | $ 213

X
- Definition The utilities current regulatory balancing accounts represent the amounts expected to be received from or refunded to the utilities customers through authorized rate adjustments within the next 12 months. + References No definition available. + Details
Name: | pcg_TotalCurrentRegulatoryBalancingAccounts
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_RegulatoryAssetLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RegulatoryLiabilityAxis=pcg_RegulatoryBalancingAccountsPayableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RegulatoryAssetAxis=pcg_RegulatoryBalancingAccountsReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_RegulatoryBalancingAccountsAxis=pcg_DistributionRevenueAdjustmentMechanismMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_RegulatoryBalancingAccountsAxis=us-gaap_ElectricTransmissionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_RegulatoryBalancingAccountsAxis=pcg_GasDistributionAndTransmissionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_RegulatoryBalancingAccountsAxis=pcg_EnergyProcurementCostsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_RegulatoryBalancingAccountsAxis=pcg_PublicPurposeProgramsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_RegulatoryBalancingAccountsAxis=pcg_SFGOSaleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_RegulatoryBalancingAccountsAxis=pcg_WildfireMitigationBalancingAccountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_RegulatoryBalancingAccountsAxis=pcg_RiskTransferBalancingAccountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_RegulatoryBalancingAccountsAxis=pcg_ResidentialUncollectiblesBalancingAccountsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_RegulatoryBalancingAccountsAxis=pcg_CatastrophicEventMemorandumAccountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_RegulatoryBalancingAccountsAxis=pcg_GeneralRateCaseMemorandumAccountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_RegulatoryBalancingAccountsAxis=pcg_NuclearDecommissioningAdjustmentMechanismMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_RegulatoryBalancingAccountsAxis=pcg_OtherCurrentBalancingAccountsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |