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OTHER CONTINGENCIES AND COMMITMENTS (Tables)
 12 Months Ended
Dec. 31, 2024
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Environmental Remediation Liability The Utility’s environmental remediation liability is primarily included in Noncurrent liabilities on the Consolidated Balance Sheets and is comprised of the following:
 Balance at
(in millions)December 31, 2024December 31, 2023
Topock natural gas compressor station$294 $276 
Hinkley natural gas compressor station97 104 
Former MGP sites owned by the Utility or third parties (1)
782 809 
Utility-owned generation facilities (other than fossil fuel-fired), other facilities, and third-party disposal sites (2)
76 107 
Fossil fuel-fired generation facilities and sites (3)
18 19 
Total environmental remediation liability$1,267 $1,315 
(1) Primarily driven by the following sites: San Francisco Beach Street, Napa, and San Francisco East Harbor.
(2) Primarily driven by geothermal landfill and Shell Pond site.
(3) Primarily driven by the San Francisco Potrero Power Plant.
Schedule of Undiscounted Future Expected Power Purchase Agreement Payments
The following table shows the undiscounted future expected obligations under power purchase agreements that have been approved by the CPUC and have met specified construction milestones as well as undiscounted future expected payment obligations for natural gas supplies, natural gas transportation, natural gas storage, and nuclear fuel as of December 31, 2024:
 Power Purchase Agreements   
(in millions)Renewable
Energy		Conventional
Energy		Natural
Gas
Other (1)
Total
2025$2,010 $910 $443 $354 $3,717 
20261,952 866 348 162 3,328 
20271,896 800 190 284 3,170 
20281,875 800 103 141 2,919 
20291,831 716 92 43 2,682 
Thereafter14,229 2,730 41 5 17,005 
Total purchase commitments$23,793 $6,822 $1,217 $989 $32,821 
(1) Includes other power purchase agreements and nuclear fuel agreements.
Schedule of Other Commitments At December 31, 2024, the future minimum payments related to these commitments were as follows:
(in millions)Other Commitments
2025$84 
202644 
202747 
202837 
202934 
Thereafter333 
Total minimum payments$579