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RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500 (Details) - Southern California Gas Company Retirement Savings Plan 002 - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
EBP, Reconciliation of Financial Statement to Form 5500 [Line Items]    
Net assets available for benefits of the Master Trust $ 3,265,091 $ 3,083,033
Delinquent notes receivable in the financial statements reported as deemed distributions of participant loans in the Form 5500 (1,177) (1,221)
Net assets available for benefits per the Form 5500 3,263,914 $ 3,081,812
Net increase in net assets per the financial statements 182,058  
Add: Deemed distributions of participant loans reported in the Form 5500 as of December 31, 2024 1,221  
Less: Deemed distributions of participant loans reported in the Form 5500 as of December 31, 2025 (1,177)  
Net increase in net assets per the Form 5500 $ 182,102