XML 133 R99.htm IDEA: XBRL DOCUMENT
v3.25.2

COMMITMENTS, CONTINGENCIES AND GUARANTEES - CONTRACTUAL COMMITMENTS & ENVIRONMENTAL ISSUES (Details) - Sempra Infrastructure - Liquefied Natural Gas Contracts $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2025 USD ($)
Loss Contingencies [Line Items] |
Decrease in in unrecorded unconditional purchase obligation, remainder of fiscal year | $ 155
Increase in unrecorded unconditional purchase obligation, year one | 61
Increase in unconditional unrecorded unconditional purchase obligation, year two | 21
Decrease in unrecorded unconditional purchase obligation, year three | 9
Decrease in unrecorded unconditional purchase obligation, year four | $ 6

X
- Definition Increase (Decrease) in Unrecorded Unconditional Purchase Obligation, Remainder of Fiscal Year + References No definition available. + Details
Name: | sre_IncreaseDecreaseInUnrecordedUnconditionalPurchaseObligationRemainderOfFiscalYear
Namespace Prefix: | sre_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Increase (Decrease) in Unrecorded Unconditional Purchase Obligation, Year One + References No definition available. + Details
Name: | sre_IncreaseDecreaseInUnrecordedUnconditionalPurchaseObligationYearOne
Namespace Prefix: | sre_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Increase (Decrease) in Unrecorded Unconditional Purchase Obligation, Year Four + References No definition available. + Details
Name: | sre_IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationYearFour
Namespace Prefix: | sre_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Increase (Decrease) in Unrecorded Unconditional Purchase Obligation, Year Three + References No definition available. + Details
Name: | sre_IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationYearThree
Namespace Prefix: | sre_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Increase (Decrease) in Unrecorded Unconditional Purchase Obligation, Year Two + References No definition available. + Details
Name: | sre_IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationYearTwo
Namespace Prefix: | sre_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 275 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-9 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-4 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-9 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 720 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483359/720-20-50-1 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 27 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482395/460-10-55-27 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-9 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-4 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-3 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 + Details
Name: | us-gaap_LossContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=sre_SempraInfrastructureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongTermPurchaseCommitmentByCategoryOfItemPurchasedAxis=sre_LiquefiedNaturalGasContractsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |