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FAIR VALUE MEASUREMENTS | 6 Months Ended
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Jun. 30, 2026
Fair Value Disclosures [Abstract] |
FAIR VALUE MEASUREMENTS | FAIR VALUE MEASUREMENTS We discuss the valuation techniques and inputs we use to measure fair value and the definition of the three levels of the fair value hierarchy in Note 1 of the Notes to Consolidated Financial Statements in the Annual Report. RECURRING FAIR VALUE MEASURES The tables below set forth our financial assets and liabilities, by level within the fair value hierarchy, that are accounted for at fair value on a recurring basis at June 30, 2026 and December 31, 2025. We classify financial assets and liabilities in their entirety based on the lowest level of input that is significant to the fair value measurement. Our assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the valuation of fair-valued assets and liabilities and their placement within the fair value hierarchy. We have not changed the valuation techniques or types of inputs we use to measure recurring fair value since December 31, 2025. The determination of fair values, shown in the tables below, incorporates various factors, including but not limited to, the credit standing of the counterparties involved and the impact of credit enhancements (such as cash deposits, letters of credit and priority interests). Our financial assets and liabilities that are accounted for at fair value on a recurring basis in the tables below include the following: ▪Nuclear decommissioning trusts reflect the assets of SDG&E’s NDT, excluding accounts receivable and accounts payable. A third-party trustee values the trust assets using prices from a pricing service based on a market approach. We validate these prices by comparison to prices from other independent data sources. Securities are valued using quoted prices listed on nationally recognized securities exchanges or based on closing prices reported in the active market in which the identical security is traded (Level 1). Other securities are valued based on yields that are currently available for comparable securities of issuers with similar credit ratings (Level 2). ▪For commodity contracts, interest rate instruments and foreign exchange instruments, we primarily use a market or income approach with market participant assumptions to value these derivatives. Market participant assumptions include those about risk, and the risk inherent in the inputs to the valuation techniques. These inputs can be readily observable, market corroborated, or generally unobservable. We have exchange-traded derivatives that are valued based on quoted prices in active markets for the identical instruments (Level 1). We also may have other commodity derivatives that are valued using industry standard models that consider quoted forward prices for commodities, time value, current market and contractual prices for the underlying instruments, volatility factors, and other relevant economic measures (Level 2). Level 3 recurring items relate to CRRs at SDG&E, as we discuss below in “Level 3 Information – SDG&E” and natural gas derivatives at Sempra Infrastructure, as we discuss below in “Level 3 Information – Other Sempra.” We further discuss derivative assets and liabilities in Note 8. ▪Rabbi Trust investments include short-term investments that consist of money market and mutual funds that we value using a market approach based on closing prices reported in the active market in which the identical security is traded (Level 1). ▪As we discuss in Note 13, in July 2020, Sempra entered into the Support Agreement for the benefit of CFIN. We measure the Support Agreement, which includes a guarantee obligation, a put option and a call option, net of related guarantee fees, at fair value on a recurring basis. We use a discounted cash flow model to value the Support Agreement, net of related guarantee fees. Because some of the inputs that are significant to the valuation are less observable, the Support Agreement is classified as Level 3, as we describe below in “Level 3 Information – Other Sempra.”
RECURRING FAIR VALUE MEASURES
(Dollars in millions)
| Level 1 |  | Level 2 |  | Level 3 |  | Netting(1) |  | Total
| Fair value at June 30, 2026
Sempra: |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |
Nuclear decommissioning trusts: |  |  |  |  |  |  |  |  |
Short-term investments, primarily cash equivalents | $ | 15 |  |  | $ | 4 |  |  | $ | — |  |  |  |  | $ | 19 |
Equity securities | 299 |  |  | 4 |  |  | — |  |  |  |  | 303 |
Debt securities: |  |  |  |  |  |  |  |  |
Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies | 28 |  |  | 17 |  |  | — |  |  |  |  | 45 |
Municipal bonds | — |  |  | 300 |  |  | — |  |  |  |  | 300 |
Other securities | — |  |  | 264 |  |  | — |  |  |  |  | 264 |
Total debt securities | 28 |  |  | 581 |  |  | — |  |  |  |  | 609 |
Total nuclear decommissioning trusts(2) | 342 |  |  | 589 |  |  | — |  |  |  |  | 931 |
Short-term investments held in Rabbi Trust | 90 |  |  | — |  |  | — |  |  |  |  | 90 |
Support Agreement, net of related guarantee fees | — |  |  | — |  |  | 38 |  |  |  |  | 38 |
Commodity contracts subject to rate recovery | 2 |  |  | 37 |  |  | 13 |  |  | $ | (6) |  |  | 46 |
| 434 |  |  | 626 |  |  | 51 |  |  | (6) |  |  | 1,105 |
Assets held for sale: |  |  |  |  |  |  |  |  |
Interest rate instruments | — |  |  | 199 |  |  | — |  |  | — |  |  | 199 |
Foreign exchange instruments | — |  |  | 1 |  |  | — |  |  | — |  |  | 1 |
Commodity contracts not subject to rate recovery | — |  |  | 42 |  |  | 27 |  |  | 79 |  |  | 148 |
Total assets held for sale | — |  |  | 242 |  |  | 27 |  |  | 79 |  |  | 348 |
Total assets | $ | 434 |  |  | $ | 868 |  |  | $ | 78 |  |  | $ | 73 |  |  | $ | 1,453 |
Liabilities: |  |  |  |  |  |  |  |  |
Foreign exchange instruments | $ | — |  |  | $ | 2 |  |  | $ | — |  |  | $ | — |  |  | $ | 2 |
Commodity contracts subject to rate recovery | 13 |  |  | 57 |  |  | — |  |  | (46) |  |  | 24 |
| 13 |  |  | 59 |  |  | — |  |  | (46) |  |  | 26 |
Liabilities held for sale: |  |  |  |  |  |  |  |  |
Foreign exchange instruments | — |  |  | 10 |  |  | — |  |  | — |  |  | 10 |
Commodity contracts not subject to rate recovery | — |  |  | 9 |  |  | 10 |  |  | (4) |  |  | 15 |
Total liabilities held for sale | — |  |  | 19 |  |  | 10 |  |  | (4) |  |  | 25 |
Total liabilities | $ | 13 |  |  | $ | 78 |  |  | $ | 10 |  |  | $ | (50) |  |  | $ | 51 |
(1) Includes the effect of the contractual ability to settle contracts under master netting agreements and with cash collateral, as well as cash collateral not offset. (2) Excludes receivables (payables), net.
RECURRING FAIR VALUE MEASURES
(Dollars in millions)
| Level 1 |  | Level 2 |  | Level 3 |  | Netting(1) |  | Total
| Fair value at December 31, 2025
Sempra: |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |
Nuclear decommissioning trusts: |  |  |  |  |  |  |  |  |
Short-term investments, primarily cash equivalents | $ | 9 |  |  | $ | 3 |  |  | $ | — |  |  |  |  | $ | 12 |
Equity securities | 285 |  |  | 3 |  |  | — |  |  |  |  | 288 |
Debt securities: |  |  |  |  |  |  |  |  |
Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies | 28 |  |  | 19 |  |  | — |  |  |  |  | 47 |
Municipal bonds | — |  |  | 300 |  |  | — |  |  |  |  | 300 |
Other securities | — |  |  | 255 |  |  | — |  |  |  |  | 255 |
Total debt securities | 28 |  |  | 574 |  |  | — |  |  |  |  | 602 |
Total nuclear decommissioning trusts(2) | 322 |  |  | 580 |  |  | — |  |  |  |  | 902 |
Short-term investments held in Rabbi Trust | 49 |  |  | — |  |  | — |  |  |  |  | 49 |
Support Agreement, net of related guarantee fees | — |  |  | — |  |  | 41 |  |  |  |  | 41 |
Commodity contracts subject to rate recovery | 2 |  |  | 24 |  |  | 10 |  |  | $ | 17 |  |  | 53 |
| 373 |  |  | 604 |  |  | 51 |  |  | 17 |  |  | 1,045 |
Assets held for sale: |  |  |  |  |  |  |  |  |
Interest rate instruments | — |  |  | 267 |  |  | — |  |  | — |  |  | 267 |
Commodity contracts not subject to rate recovery | — |  |  | 8 |  |  | 1 |  |  | 33 |  |  | 42 |
Total assets held for sale | — |  |  | 275 |  |  | 1 |  |  | 33 |  |  | 309 |
Total assets | $ | 373 |  |  | $ | 879 |  |  | $ | 52 |  |  | $ | 50 |  |  | $ | 1,354 |
Liabilities: |  |  |  |  |  |  |  |  |
Commodity contracts subject to rate recovery | $ | 37 |  |  | $ | 107 |  |  | $ | — |  |  | $ | (78) |  |  | $ | 66 |
Liabilities held for sale: |  |  |  |  |  |  |  |  |
Foreign exchange instruments | — |  |  | 8 |  |  | — |  |  | — |  |  | 8 |
Commodity contracts not subject to rate recovery | — |  |  | 10 |  |  | 56 |  |  | (5) |  |  | 61 |
Total liabilities held for sale | — |  |  | 18 |  |  | 56 |  |  | (5) |  |  | 69 |
Total liabilities | $ | 37 |  |  | $ | 125 |  |  | $ | 56 |  |  | $ | (83) |  |  | $ | 135 |
(1) Includes the effect of the contractual ability to settle contracts under master netting agreements and with cash collateral, as well as cash collateral not offset. (2) Excludes receivables (payables), net.
RECURRING FAIR VALUE MEASURES
(Dollars in millions)
| Level 1 |  | Level 2 |  | Level 3 |  | Netting(1) |  | Total
| Fair value at June 30, 2026
SDG&E: |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |
Nuclear decommissioning trusts: |  |  |  |  |  |  |  |  |
Short-term investments, primarily cash equivalents | $ | 15 |  |  | $ | 4 |  |  | $ | — |  |  |  |  | $ | 19 |
Equity securities | 299 |  |  | 4 |  |  | — |  |  |  |  | 303 |
Debt securities: |  |  |  |  |  |  |  |  |
Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies | 28 |  |  | 17 |  |  | — |  |  |  |  | 45 |
Municipal bonds | — |  |  | 300 |  |  | — |  |  |  |  | 300 |
Other securities | — |  |  | 264 |  |  | — |  |  |  |  | 264 |
Total debt securities | 28 |  |  | 581 |  |  | — |  |  |  |  | 609 |
Total nuclear decommissioning trusts(2) | 342 |  |  | 589 |  |  | — |  |  |  |  | 931 |
Commodity contracts subject to rate recovery | 2 |  |  | — |  |  | 13 |  |  | $ | 26 |  |  | 41 |
Total assets | $ | 344 |  |  | $ | 589 |  |  | $ | 13 |  |  | $ | 26 |  |  | $ | 972 |
Liabilities: |  |  |  |  |  |  |  |  |
Commodity contracts subject to rate recovery | $ | 13 |  |  | $ | — |  |  | $ | — |  |  | $ | (13) |  |  | $ | — |
| Fair value at December 31, 2025
SDG&E: |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |
Nuclear decommissioning trusts: |  |  |  |  |  |  |  |  |
Short-term investments, primarily cash equivalents | $ | 9 |  |  | $ | 3 |  |  | $ | — |  |  |  |  | $ | 12 |
Equity securities | 285 |  |  | 3 |  |  | — |  |  |  |  | 288 |
Debt securities: |  |  |  |  |  |  |  |  |
Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies | 28 |  |  | 19 |  |  | — |  |  |  |  | 47 |
Municipal bonds | — |  |  | 300 |  |  | — |  |  |  |  | 300 |
Other securities | — |  |  | 255 |  |  | — |  |  |  |  | 255 |
Total debt securities | 28 |  |  | 574 |  |  | — |  |  |  |  | 602 |
Total nuclear decommissioning trusts(2) | 322 |  |  | 580 |  |  | — |  |  |  |  | 902 |
Commodity contracts subject to rate recovery | 2 |  |  | — |  |  | 10 |  |  | $ | 12 |  |  | 24 |
Total assets | $ | 324 |  |  | $ | 580 |  |  | $ | 10 |  |  | $ | 12 |  |  | $ | 926 |
Liabilities: |  |  |  |  |  |  |  |  |
Commodity contracts subject to rate recovery | $ | 17 |  |  | $ | — |  |  | $ | — |  |  | $ | (17) |  |  | $ | — |
(1) Includes the effect of the contractual ability to settle contracts under master netting agreements and with cash collateral, as well as cash collateral not offset. (2) Excludes receivables (payables), net.
RECURRING FAIR VALUE MEASURES
(Dollars in millions)
| Level 1 |  | Level 2 |  | Level 3 |  | Netting(1) |  | Total
| Fair value at June 30, 2026
SoCalGas: |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |
Commodity contracts subject to rate recovery | $ | — |  |  | $ | 37 |  |  | $ | — |  |  | $ | (32) |  |  | $ | 5 |
Liabilities: |  |  |  |  |  |  |  |  |
Commodity contracts subject to rate recovery | $ | — |  |  | $ | 57 |  |  | $ | — |  |  | $ | (33) |  |  | $ | 24 |
| Fair value at December 31, 2025
SoCalGas: |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |
Commodity contracts subject to rate recovery | $ | — |  |  | $ | 24 |  |  | $ | — |  |  | $ | 5 |  |  | $ | 29 |
Liabilities: |  |  |  |  |  |  |  |  |
Commodity contracts subject to rate recovery | $ | 20 |  |  | $ | 107 |  |  | $ | — |  |  | $ | (61) |  |  | $ | 66 |
(1) Includes the effect of the contractual ability to settle contracts under master netting agreements and with cash collateral, as well as cash collateral not offset. Level 3 Information SDG&E The table below sets forth reconciliations of changes in the fair value of CRRs classified as Level 3 in the fair value hierarchy for Sempra and SDG&E.
LEVEL 3 RECONCILIATIONS(1)
(Dollars in millions)
| Three months ended June 30,
| 2026 |  | 2025
Balance at April 1 | $ | 10 |  |  | $ | 4 |
Realized and unrealized gains (losses), net | 2 |  |  | (1) |
Allocated transmission instruments | 3 |  |  | 1 |
Settlements | (2) |  |  | (1) |
Balance at June 30 | $ | 13 |  |  | $ | 3 |
Change in unrealized gains (losses) relating to instruments still held at June 30 | $ | 1 |  |  | $ | (1) |
| Six months ended June 30,
| 2026 |  | 2025
Balance at January 1 | $ | 10 |  |  | $ | 4 |
Realized and unrealized gains (losses), net | (1) |  |  | (2) |
Allocated transmission instruments | 6 |  |  | 3 |
Settlements | (2) |  |  | (2) |
Balance at June 30 | $ | 13 |  |  | $ | 3 |
Change in unrealized gains (losses) relating to instruments still held at June 30 | $ | (1) |  |  | $ | (3) |
(1) Excludes the effect of the contractual ability to settle contracts under master netting agreements and cash collateral. Realized gains and losses associated with CRRs, which are recoverable in rates, are recorded in Cost of Electric Fuel and Purchased Power on the Condensed Consolidated Statements of Operations. Because unrealized gains and losses are recorded as regulatory assets and liabilities, they do not affect earnings. Inputs used to determine the fair value of CRRs are reviewed and compared with market conditions to determine reasonableness. CRRs are recorded at fair value based almost entirely on the most current auction prices published by the California ISO, an objective source. Annual auction prices are published once a year, typically in the middle of November, and are the basis for valuing CRRs settling in the following year. For the CRRs settling from January 1 to December 31, the auction price inputs, at a given location, are in the following ranges for the years indicated below:
CONGESTION REVENUE RIGHTS AUCTION PRICE INPUTS
Settlement year | Price per MWh |  | Median price per MWh
2026 | $ | (0.31) |  | to | $ | 13.76 |  |  | $ | 4.05 |
2025 | (7.38) |  | to | 15.54 |  |  | 0.01 |
The impact associated with discounting is not significant. Because these auction prices are a less observable input, these instruments are classified as Level 3. The fair value of these instruments is derived from auction price differences between two locations. Positive values between two locations represent expected future reductions in congestion costs, whereas negative values between two locations represent expected future charges. Valuation of our CRRs is sensitive to a change in auction price. If auction prices at one location increase (decrease) relative to another location, this could result in a significantly higher (lower) fair value measurement. We summarize CRR volumes in Note 8. Other Sempra Support Agreement. The table below sets forth reconciliations of changes in the fair value of Sempra’s Support Agreement for the benefit of CFIN classified as Level 3 in the fair value hierarchy.
LEVEL 3 RECONCILIATIONS
(Dollars in millions)
| Three months ended June 30,
| 2026 |  | 2025
Balance at April 1 | $ | 41 |  |  | $ | 38 |
Realized and unrealized gains (losses), net(1) | (1) |  |  | 3 |
Settlements | (2) |  |  | (2) |
Balance at June 30(2) | $ | 38 |  |  | $ | 39 |
Change in unrealized gains (losses) relating to instruments still held at June 30 | $ | (1) |  |  | $ | 3 |
| Six months ended June 30,
| 2026 |  | 2025
Balance at January 1 | $ | 41 |  |  | $ | 25 |
Realized and unrealized gains (losses), net(1) | 1 |  |  | 18 |
Settlements | (4) |  |  | (4) |
Balance at June 30(2) | $ | 38 |  |  | $ | 39 |
Change in unrealized gains (losses) relating to instruments still held at June 30 | $ | 1 |  |  | $ | 18 |
(1) Net realized and unrealized gains are included in Interest Income and net realized and unrealized losses are recognized in Interest Expense on Sempra’s Condensed Consolidated Statements of Operations. (2) Includes $8 in Other Current Assets and $30 in Other Long-Term Assets at June 30, 2026 on Sempra's Condensed Consolidated Balance Sheet. The fair value of the Support Agreement, net of related guarantee fees, is based on a discounted cash flow model using a probability of default and survival methodology. Our estimate of fair value considers inputs such as third-party default rates, credit ratings, recovery rates, and risk-adjusted discount rates, which may be readily observable, market corroborated or generally unobservable inputs. Because CFIN’s credit rating and related default and survival rates are unobservable inputs that are significant to the valuation, the Support Agreement, net of related guarantee fees, is classified as Level 3. We assigned CFIN an internally developed credit rating of A2 at June 30, 2026, and 2025, respectively, and relied on default rate data published by Moody’s to assign a probability of default. A hypothetical change in the credit rating up or down one notch would not result in a significant change in the fair value of the Support Agreement. Commodity contracts not subject to rate recovery. The table below sets forth a reconciliation of the change in the fair value of natural gas derivatives classified as Level 3 in the fair value hierarchy.
LEVEL 3 RECONCILIATION
(Dollars in millions)
| Three months ended June 30, 2026
Balance at April 1 | $ | (51) |
Realized and unrealized gains (losses), net(1) | 97 |
Settlements | (29) |
Balance at June 30(2) | $ | 17 |
Change in unrealized gains (losses) relating to instruments still held at June 30 | $ | 97 |
| Six months ended June 30, 2026
Balance at January 1 | $ | (55) |
Realized and unrealized gains (losses), net(1) | 101 |
Settlements | (29) |
Balance at June 30(2) | $ | 17 |
Change in unrealized gains (losses) relating to instruments still held at June 30 | $ | 101 |
(1) Net realized and unrealized gains and losses are recognized in Revenues: Energy-Related Businesses or Energy-Related Businesses Cost of Sales on the Sempra Condensed Consolidated Statements of Operations. (2) Includes $27 in Assets Held for Sale and $10 in Liabilities Held for Sale at June 30, 2026 on Sempra’s Condensed Consolidated Balance Sheet. We estimate the fair value of our natural gas derivatives using an income approach. These instruments are classified as Level 3 within the fair value hierarchy because their valuation relies on significant unobservable inputs. Key unobservable inputs include implied forward price curves at illiquid delivery locations and location-specific forward price adjustments. When observable market data is limited or unavailable at these illiquid delivery points, we apply industry-standard valuation methodologies to develop unobservable inputs that maximize the use of observable information, including extrapolation and the use of historical market data and other relevant information. The following table presents information about the significant unobservable inputs used in the valuation of our Level 3 natural gas derivatives at June 30, 2026:
QUANTITATIVE INFORMATION ABOUT LEVEL 3 FAIR VALUE MEASUREMENT
| Fair value (in millions) | Valuation technique | Unobservable input | Range | Weighted average
Commodity contracts not subject to rate recovery | $ | 17 |  | Income approach | Forward natural gas price per MMBtu | $ | 0.03 |  | to | $ | 2.41 |  | $ | 0.40 |
The valuation of our natural gas derivatives is sensitive to changes in forward pricing and location-specific price adjustments. Generally, significant increases or decreases in forward pricing, in isolation, would decrease or increase, respectively, the fair value of the natural gas derivatives. We evaluate valuation inputs and assumptions at least quarterly and update inputs as necessary to reflect changes. Fair Value of Financial Instruments The fair values of certain of our financial instruments (cash, current and noncurrent accounts receivable, amounts due to/from unconsolidated affiliates with original maturities of less than 90 days, dividends and accounts payable due in one year or less, short-term debt and customer deposits) approximate their carrying amounts because of the short-term nature of these instruments. Investments in life insurance contracts that we hold in support of our Supplemental Executive Retirement Plan, Cash Balance Restoration Plan and Employee and Director Savings Plan are carried at cash surrender values, which represent the amount of cash that could be realized under the contracts. The following table provides the carrying amounts and fair values of certain other financial instruments that are not recorded at fair value on the Condensed Consolidated Balance Sheets.
FAIR VALUE OF FINANCIAL INSTRUMENTS
(Dollars in millions)
| Carrying amount |  | Fair value
|  | Level 1 |  | Level 2 |  | Level 3 |  | Total
| June 30, 2026
Sempra: |  |  |  |  |  |  |  |  |
Long-term note receivable(1) | $ | 379 |  |  | $ | — |  |  | $ | — |  |  | $ | 372 |  |  | $ | 372 |
Long-term amounts due to unconsolidated affiliates held for sale | 506 |  |  | — |  |  | 488 |  |  | — |  |  | 488 |
Long-term debt held for sale(2) | 9,201 |  |  | — |  |  | 8,845 |  |  | — |  |  | 8,845 |
Long-term debt(3) | 32,163 |  |  | — |  |  | 30,194 |  |  | — |  |  | 30,194 |
SDG&E: |  |  |  |  |  |  |  |  |
Long-term debt(4) | $ | 10,150 |  |  | $ | — |  |  | $ | 9,037 |  |  | $ | — |  |  | $ | 9,037 |
SoCalGas: |  |  |  |  |  |  |  |  |
Long-term debt(5) | $ | 8,255 |  |  | $ | — |  |  | $ | 7,845 |  |  | $ | — |  |  | $ | 7,845 |
| December 31, 2025
Sempra: |  |  |  |  |  |  |  |  |
Long-term note receivable(1) | $ | 369 |  |  | $ | — |  |  | $ | — |  |  | $ | 366 |  |  | $ | 366 |
Long-term amounts due to unconsolidated affiliates held for sale | 477 |  |  | — |  |  | 463 |  |  | — |  |  | 463 |
Long-term debt held for sale(2) | 7,925 |  |  | — |  |  | 7,611 |  |  | — |  |  | 7,611 |
Long-term debt(3) | 29,867 |  |  | — |  |  | 28,282 |  |  | — |  |  | 28,282 |
SDG&E: |  |  |  |  |  |  |  |  |
Long-term debt(4) | $ | 9,800 |  |  | $ | — |  |  | $ | 8,810 |  |  | $ | — |  |  | $ | 8,810 |
SoCalGas: |  |  |  |  |  |  |  |  |
Long-term debt(5) | $ | 8,109 |  |  | $ | — |  |  | $ | 7,818 |  |  | $ | — |  |  | $ | 7,818 |
(1) Before allowances for credit losses of $4 at both June 30, 2026 and December 31, 2025. Excludes unamortized transaction costs of $2 and $3 at June 30, 2026 and December 31, 2025, respectively. (2) Before reductions of unamortized discount and debt issuance costs of $125 and $132 at June 30, 2026 and December 31, 2025, respectively. (3) Before reductions of unamortized discount and debt issuance costs of $329 and $305 at June 30, 2026 and December 31, 2025, respectively, and excluding finance lease obligations of $1,264 and $1,293 at June 30, 2026 and December 31, 2025, respectively. (4) Before reductions of unamortized discount and debt issuance costs of $108 and $97 at June 30, 2026 and December 31, 2025, respectively, and excluding finance lease obligations of $1,159 and $1,176 at June 30, 2026 and December 31, 2025, respectively. (5) Before reductions of unamortized discount and debt issuance costs of $85 and $78 at June 30, 2026 and December 31, 2025, respectively, and excluding finance lease obligations of $105 and $117 at June 30, 2026 and December 31, 2025, respectively. We provide the fair values for the securities held in the NDT related to SONGS in Note 12.

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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 107 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-107 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2E -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 940 -SubTopic 820 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478119/940-820-50-1 + Details
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