v3.26.1
DEBT AND CREDIT FACILITIES - Uncommitted Letters of Credit (Details)
$ in Millions
Jun. 30, 2026
USD ($)
Debt Instrument [Line Items]  
Letters of credit outstanding $ 203
Disposal Group Held-for-sale | SI Partners  
Debt Instrument [Line Items]  
Standby letters of credit held for sale 1,792
SDG&E  
Debt Instrument [Line Items]  
Letters of credit outstanding 21
SoCalGas  
Debt Instrument [Line Items]  
Letters of credit outstanding 16
Other Sempra  
Debt Instrument [Line Items]  
Letters of credit outstanding $ 166