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v3.24.1.u1

Balance Sheet Components (Details) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2024 USD ($) | Mar. 31, 2023 USD ($) | Dec. 31, 2023 USD ($)
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] |  |  |
Accounts Receivable, Allowance for Credit Loss | $ 11 |  | $ 9
Unbilled Receivables, Current | 132 |  | 138
Finite-Lived Intangible Assets, Accumulated Amortization | 576 |  | 558
Line of Credit Facility, Maximum Borrowing Capacity | $ 850 |  |
Debt Instrument, Covenant Description | 65.00% |  |
Ratio of Indebtedness to Net Capital | 0.569 |  |
Line of Credit Facility, Remaining Borrowing Capacity | $ 750 |  |
Line of Credit Facility, Current Borrowing Capacity | 750 |  |
Authorized Short-Term Debt | 900 |  |
Purchased power and fuel | 405 | $ 304 |
Repayments of Long-term Debt | 0 | 260 |
Amount above baseline net variable power costs | (19) |  |
Revenues | 929 | 748 |
Letters of Credit Outstanding, Amount | 131 |  |
Line of Credit, Current | 320 |  |
Finance Lease, Liability, to be Paid | 737 |  |
Revenues | 929 | $ 748 |
Regulatory assets - noncurrent | 606 |  | 492
Regulatory liabilities-noncurrent | 1,406 |  | 1,398
Fire |  |  |
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] |  |  |
Regulatory assets - noncurrent | 22 |  | 23
wildfire |  |  |
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] |  |  |
Regulatory assets - noncurrent | 13 |  | $ 10
Letter of Credit [Member] |  |  |
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] |  |  |
Commercial paper | $ 0 |  |

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