XML 154 R126.htm IDEA: XBRL DOCUMENT
v3.25.0.1

OTHER CONTINGENCIES AND COMMITMENTS (Nuclear Insurance and Purchase Commitments) (Details) | 12 Months Ended
--- | ---
Dec. 31, 2024 USD ($) nuclear_generating_unit
Long-term Purchase Commitment [Line Items] |
Number of nuclear generating units (nuclear generating unit) | nuclear_generating_unit | 2
Maximum total payment incurred per event under the loss sharing program | $ 500,000,000
Nuclear Electric Insurance Limited and European Mutual Association for Nuclear Insurance |
Long-term Purchase Commitment [Line Items] |
Insurance coverage, loss | 400,000,000
Humboldt Bay Unit |
Long-term Purchase Commitment [Line Items] |
Amount of property damage coverage provided by NEIL | 50,000,000
Amount of liability insurance for Humboldt Bay Unit 3 | 53,000,000
Diablo Canyon |
Long-term Purchase Commitment [Line Items] |
Maximum public liability per nuclear incident under Price-Anderson Act | 16,300,000,000
Maximum available public liability insurance for Diablo Canyon as required by Price-Anderson Act | 500,000,000
Maximum annual payment incurred per event under the loss sharing program | 332,000,000
Maximum annual payment incurred per event under the loss sharing program | $ 49,000,000
Period for inflation adjustment | 5 years
Nuclear Incident |
Long-term Purchase Commitment [Line Items] |
Amount of property damage and business interruption coverage provided by NEIL for Diablo Canyon | $ 3,200,000,000
Nuclear Incident | Humboldt Bay Unit |
Long-term Purchase Commitment [Line Items] |
Amount of indemnification from the nuclear regulatory commission for public liability arising from nuclear incidents | 500,000,000
Non-Nuclear Incident |
Long-term Purchase Commitment [Line Items] |
Amount of property damage and business interruption coverage provided by NEIL for Diablo Canyon | 2,500,000,000
European Mutual Association for Nuclear Insurance |
Long-term Purchase Commitment [Line Items] |
Full insurance policy limit | 200,000,000
Nuclear Electric Insurance Limited |
Long-term Purchase Commitment [Line Items] |
Potential premium obligation | $ 42,000,000

X
- Definition Full Insurance Policy Limit + References No definition available. + Details
Name: | pcg_FullInsurancePolicyLimit
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Indemnification from the Nuclear Regulatory Commission for public liability arising from Nuclear incidents in excess of liability insurance + References No definition available. + Details
Name: | pcg_IndemnificationFromNuclearRegulatoryCommissionForPublicLiabilityArisingFromNuclearIncidentsInExcessOfLiabilityInsurance
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Liability For Claims And Claims Adjustment Expense, Period For Inflation Adjustment + References No definition available. + Details
Name: | pcg_LiabilityForClaimsAndClaimsAdjustmentExpensePeriodForInflationAdjustment
Namespace Prefix: | pcg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Liability Insurance For Humboldt Unit 3 + References No definition available. + Details
Name: | pcg_LiabilityInsuranceForHumboldtUnit3
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Loss Contingency, Insurance Coverage, Loss + References No definition available. + Details
Name: | pcg_LossContingencyInsuranceCoverageLoss
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The coverage amount for Purchased Public Liability Insurance. + References No definition available. + Details
Name: | pcg_MaximumAnnualPaymentForNuclearIncident
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The maximum total amount an entity could be required to pay under a loss sharing program associated with another program member's nuclear event. + References No definition available. + Details
Name: | pcg_MaximumAnnualPaymentPerIncidentForLiabilityForNuclearIncidentPerReactor
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Maximum Available Public Liability Insurance For Diablo Canyon + References No definition available. + Details
Name: | pcg_MaximumAvailablePublicLiabilityInsuranceForDiabloCanyon
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The maximum annual amount an entity could be required to pay under a loss sharing program associated with another program member's nuclear event. + References No definition available. + Details
Name: | pcg_MaximumLiabilityForNuclearIncident
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Maximum Public Liability Per Nuclear Incident Under Price Anderson Act + References No definition available. + Details
Name: | pcg_MaximumPublicLiabilityPerNuclearIncidentUnderPriceAndersonAct
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Number Of Nuclear Generating Units + References No definition available. + Details
Name: | pcg_NumberOfNuclearGeneratingUnits
Namespace Prefix: | pcg_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Potential premium obligation for nuclear facilities + References No definition available. + Details
Name: | pcg_PotentialPremiumObligation
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Property damage and business interruption coverage per nuclear incident provided by nuclear insurance + References No definition available. + Details
Name: | pcg_PropertyDamageAndBusinessInterruptionCoveragePerIncident
Namespace Prefix: | pcg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Property damage coverage per nuclear incident provided by nuclear insurance + References No definition available. + Details
Name: | pcg_PropertyDamageCoveragePerIncident
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_LongTermPurchaseCommitmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_CounterpartyNameAxis=pcg_NuclearElectricInsuranceLimitedAndEuropeanMutualAssociationForNuclearInsuranceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=pcg_HumboldtBayUnitMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=pcg_DCPPMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_NuclearInsuranceCoverageAxis=pcg_NuclearIncidentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_NuclearInsuranceCoverageAxis=pcg_NonNuclearIncidentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_NuclearInsuranceCoverageAxis=pcg_EuropeanMutualAssociationForNuclearInsuranceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | pcg_NuclearInsuranceCoverageAxis=pcg_NuclearElectricInsuranceLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |