XML 87 R70.htm IDEA: XBRL DOCUMENT
v3.23.1

WILDFIRE-RELATED CONTINGENCIES (Wildfire Fund) (Details) - USD ($) $ in Millions |  | 3 Months Ended
--- | --- | ---
Aug. 23, 2019 | Mar. 31, 2023
Loss Contingencies [Line Items] |  |
Disallowance cap, transmission and distribution 2022 equity rate base |  | $ 3,700
Initial safety certification, documentation provided, period | 90 days |
Initial safety certification, period | 12 months |
Expected capitalization, proceeds of bond |  | 10,500
Expected capitalization, initial contribution |  | 7,500
Expected capitalization, annual contribution |  | 300
2021 Dixie fire |  |
Loss Contingencies [Line Items] |  |
Probable of recovery |  | 1,218
2021 Dixie fire | Wildfire Fund |  |
Loss Contingencies [Line Items] |  |
Probable of recovery |  | $ 175

X
- Definition Loss Contingency, Disallowance Cap, Transmission And Distribution Equity Rate Base + References No definition available. + Details
Name: | pcg_LossContingencyDisallowanceCapTransmissionAndDistributionEquityRateBase
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Loss Contingency, Expected Capitalization, Annual Contribution + References No definition available. + Details
Name: | pcg_LossContingencyExpectedCapitalizationAnnualContribution
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Loss Contingency, Expected Capitalization, Initial Contribution + References No definition available. + Details
Name: | pcg_LossContingencyExpectedCapitalizationInitialContribution
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Loss Contingency, Expected Capitalization, Proceeds of Bond + References No definition available. + Details
Name: | pcg_LossContingencyExpectedCapitalizationProceedsOfBond
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Loss Contingency, Initial Safety Certification, Documentation Provided, Period + References No definition available. + Details
Name: | pcg_LossContingencyInitialSafetyCertificationDocumentationProvidedPeriod
Namespace Prefix: | pcg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Loss Contingency, Initial Safety Certification, Period + References No definition available. + Details
Name: | pcg_LossContingencyInitialSafetyCertificationPeriod
Namespace Prefix: | pcg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Regulatory Liability, Probable of Recovery + References No definition available. + Details
Name: | pcg_RegulatoryLiabilityProbableOfRecovery
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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_LossContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_LossContingenciesByNatureOfContingencyAxis=pcg_DixieFire2021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_FormulaRateAxis=pcg_AB1054WildfireFundMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |