0001001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF INCOME link:presentationLink link:calculationLink link:definitionLink 1002003 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1004005 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 1005006 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1006007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 1007008 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1008009 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF EQUITY link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - ORGANIZATION AND BASIS OF PRESENTATION link:presentationLink link:calculationLink link:definitionLink 2402401 - Disclosure - ORGANIZATION AND BASIS OF PRESENTATION (Details) link:presentationLink link:calculationLink link:definitionLink 2103102 - Disclosure - BANKRUPTCY FILING link:presentationLink link:calculationLink link:definitionLink 2304301 - Disclosure - BANKRUPTCY FILING (Tables) link:presentationLink link:calculationLink link:definitionLink 2405402 - Disclosure - BANKRUPTCY FILING (Chapter 11 Claims Process) (Details) link:presentationLink link:calculationLink link:definitionLink 2406403 - Disclosure - BANKRUPTCY FILING (Reorganization Items, Net) (Details) link:presentationLink link:calculationLink link:definitionLink 2407404 - Disclosure - BANKRUPTCY FILING (Schedule of Debtor Reorganization Items) (Details) link:presentationLink link:calculationLink link:definitionLink 2108103 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 2209201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 2310302 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) link:presentationLink link:calculationLink link:definitionLink 2411405 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Variable Interest Entities) (Details) link:presentationLink link:calculationLink link:definitionLink 2412406 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Components of Net Periodic Benefit Cost) (Details) link:presentationLink link:calculationLink link:definitionLink 2413407 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Reclassifications Out of Accumulated Other Comprehensive Income) (Details) link:presentationLink link:calculationLink link:definitionLink 2414408 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Revenues Disaggregated by Type of Customer) (Details) link:presentationLink link:calculationLink link:definitionLink 2415409 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Wildfire Fund) (Details) link:presentationLink link:calculationLink link:definitionLink 2416410 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Credit Losses) (Details) link:presentationLink link:calculationLink link:definitionLink 2417411 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Sale of Transmission Tower Wireless Licenses) (Details) link:presentationLink link:calculationLink link:definitionLink 2118104 - Disclosure - REGULATORY ASSETS, LIABILITIES, AND BALANCING ACCOUNTS link:presentationLink link:calculationLink link:definitionLink 2319303 - Disclosure - REGULATORY ASSETS, LIABILITIES, AND BALANCING ACCOUNTS (Tables) link:presentationLink link:calculationLink link:definitionLink 2420412 - Disclosure - REGULATORY ASSETS, LIABILITIES, AND BALANCING ACCOUNTS (Long-Term Regulatory Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 2421413 - Disclosure - REGULATORY ASSETS, LIABILITIES, AND BALANCING ACCOUNTS (Long-Term Regulatory Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 2422414 - Disclosure - REGULATORY ASSETS, LIABILITIES, AND BALANCING ACCOUNTS (Current Regulatory Balancing Accounts, Net) (Details) link:presentationLink link:calculationLink link:definitionLink 2123105 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 2324304 - Disclosure - DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 2425415 - Disclosure - DEBT (Credit Facility) (Details) link:presentationLink link:calculationLink link:definitionLink 2426416 - Disclosure - DEBT (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2127106 - Disclosure - EQUITY link:presentationLink link:calculationLink link:definitionLink 2428417 - Disclosure - EQUITY (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2129107 - Disclosure - EARNINGS PER SHARE link:presentationLink link:calculationLink link:definitionLink 2330305 - Disclosure - EARNINGS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 2431418 - Disclosure - EARNINGS PER SHARE (Details) link:presentationLink link:calculationLink link:definitionLink 2132108 - Disclosure - DERIVATIVES link:presentationLink link:calculationLink link:definitionLink 2333306 - Disclosure - DERIVATIVES (Tables) link:presentationLink link:calculationLink link:definitionLink 2434419 - Disclosure - DERIVATIVES (Volumes of Outstanding Derivative Contracts, in Megawatt Hours Unless Otherwise Specified) (Details) link:presentationLink link:calculationLink link:definitionLink 2435420 - Disclosure - DERIVATIVES (Outstanding Derivative Balances) (Details) link:presentationLink link:calculationLink link:definitionLink 2136109 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 2337307 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 2438421 - Disclosure - FAIR VALUE MEASUREMENTS (Assets and Liabilities Measured at Fair Value on a Recurring Basis) (Details) link:presentationLink link:calculationLink link:definitionLink 2439422 - Disclosure - FAIR VALUE MEASUREMENTS (Level 3 Measurements and Sensitivity Analysis) (Details) link:presentationLink link:calculationLink link:definitionLink 2440423 - Disclosure - FAIR VALUE MEASUREMENTS (Level 3 Reconciliation) (Details) link:presentationLink link:calculationLink link:definitionLink 2441424 - Disclosure - FAIR VALUE MEASUREMENTS (Carrying Amount and Fair Value of Financial Instruments) (Details) link:presentationLink link:calculationLink link:definitionLink 2442425 - Disclosure - FAIR VALUE MEASUREMENTS (Schedule of Unrealized Gains (Losses) Related to Available-for-Sale Investments) (Details) link:presentationLink link:calculationLink link:definitionLink 2443426 - Disclosure - FAIR VALUE MEASUREMENTS (Schedule of Maturities on Debt Securities) (Details) link:presentationLink link:calculationLink link:definitionLink 2444427 - Disclosure - FAIR VALUE MEASUREMENTS (Schedule of Activity for Debt and Equity Securities) (Details) link:presentationLink link:calculationLink link:definitionLink 2145110 - Disclosure - WILDFIRE-RELATED CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 2346308 - Disclosure - WILDFIRE-RELATED CONTINGENCIES (Tables) link:presentationLink link:calculationLink link:definitionLink 2447428 - Disclosure - WILDFIRE- RELATED CONTINGENCIES (Restructuring Support Agreement) (Details) link:presentationLink link:calculationLink link:definitionLink 2448429 - Disclosure - WILDFIRE-RELATED CONTINGENCIES (2019 Kincade Fire, 2020 Zogg Fire and 2021 Dixie Fire) (Details) link:presentationLink link:calculationLink link:definitionLink 2449430 - Disclosure - WILDFIRE-RELATED CONTINGENCIES (Losses For Claims) (Details) link:presentationLink link:calculationLink link:definitionLink 2450431 - Disclosure - WILDFIRE-RELATED CONTINGENCIES (Loss Recoveries) (Details) link:presentationLink link:calculationLink link:definitionLink 2451432 - Disclosure - WILDFIRE-RELATED CONTINGENCIES (Insurance) (Details) link:presentationLink link:calculationLink link:definitionLink 2452433 - Disclosure - WILDFIRE-RELATED CONTINGENCIES (Insurance Receivable) (Details) link:presentationLink link:calculationLink link:definitionLink 2453434 - Disclosure - WILDFIRE-RELATED CONTINGENCIES (Regulatory Recovery) (Details) link:presentationLink link:calculationLink link:definitionLink 2454435 - Disclosure - WILDFIRE-RELATED CONTINGENCIES (Wildfire Fund) (Details) link:presentationLink link:calculationLink link:definitionLink 2455436 - Disclosure - WILDFIRE-RELATED CONTINGENCIES (Wildfire-Related Derivative Litigation) (Details) link:presentationLink link:calculationLink link:definitionLink 2456437 - Disclosure - WILDFIRE-RELATED CONTINGENCIES (Wildfire-Related Securities Class Action Litigation) (Details) link:presentationLink link:calculationLink link:definitionLink 2457438 - Disclosure - WILDFIRE-RELATED CONTINGENCIES (De-energization Securities Class Action) (Details) link:presentationLink link:calculationLink link:definitionLink 2458439 - Disclosure - WILDFIRE-RELATED CONTINGENCIES (District Attorneys Offices Investigations) (Details) link:presentationLink link:calculationLink link:definitionLink 2159111 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS link:presentationLink link:calculationLink link:definitionLink 2360309 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 2461440 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Order Instituting Investigation Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2462441 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Order Instituting Investigation Legal Obligation) (Details) link:presentationLink link:calculationLink link:definitionLink 2463442 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Transmission Owner Rate) (Details) link:presentationLink link:calculationLink link:definitionLink 2464443 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Interim Rate Relief Subject to Refund) (Details) link:presentationLink link:calculationLink link:definitionLink 2465444 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Gas Transmission and Storage Rate Case and Audit) (Details) link:presentationLink link:calculationLink link:definitionLink 2466445 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Other Matters) (Details) link:presentationLink link:calculationLink link:definitionLink 2467446 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (PSPS Class Action) (Details) link:presentationLink link:calculationLink link:definitionLink 2468447 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Environmental Remediation Contingencies Liability) (Details) link:presentationLink link:calculationLink link:definitionLink 2469448 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Environmental Remediation Contingencies Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2470449 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Station Sites, Gas Plants, Generation Facilities and Disposal Sites) (Details) link:presentationLink link:calculationLink link:definitionLink 2471450 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Nuclear Insurance and Diablo Canyon Outages) (Details) link:presentationLink link:calculationLink link:definitionLink 2472451 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Tax Matters) (Details) link:presentationLink link:calculationLink link:definitionLink 2473452 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Tax Reconciliation) (Details) link:presentationLink link:calculationLink link:definitionLink 2474453 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Purchase Commitments) (Details) link:presentationLink link:calculationLink link:definitionLink 2475454 - Disclosure - OTHER CONTINGENCIES AND COMMITMENTS (Oakland Headquarters Lease and Sale of SFGO) (Details) link:presentationLink link:calculationLink link:definitionLink