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Debt and Credit Agreements (Tables) | 12 Months Ended
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Dec. 31, 2022
Debt and Credit Agreements |
Long-term Debt | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31,
(in millions) |  | 2022 |  | 2021
Edison International Parent and Other: |  | ​ |  |  | ​ |
Debentures and notes: |  | ​ |  |  | ​ |
2023 – 2029 (2.95% to 6.95%) | ​ | $ | 3,400 | ​ | $ | 3,150
Current portion of long-term debt | ​ |  | (400) | ​ |  | (700)
Unamortized debt discount/premium and issuance costs, net | ​ |  | (19) | ​ |  | (13)
Total Edison International Parent and Other | ​ |  | 2,981 | ​ |  | 2,437
SCE: | ​ |  |  | ​ |  |
First and refunding mortgage bonds: | ​ |  |  | ​ |  |
2023 – 2052 (0.70% to 6.05%) | ​ |  | 23,900 | ​ |  | 20,314
Pollution-control bonds: | ​ |  | ​ | ​ |  | ​
2023 – 2035 (1.45% to 2.63%) | ​ |  | 752 | ​ |  | 752
Debentures and notes: | ​ |  |  | ​ |  |
2029 – 2053 (5.06% to 6.65%) | ​ |  | 306 | ​ |  | 306
Senior secured recovery bonds1: | ​ | ​ | ​ | ​ | ​ | ​
2028 – 2046 (0.86% to 3.24%) | ​ | ​ | 849 | ​ | ​ | 333
Other long-term debt2 | ​ | ​ | 600 | ​ | ​ | 518
Current portion of long-term debt | ​ |  | (2,214) | ​ |  | (377)
Unamortized debt discount/premium and issuance costs, net | ​ |  | (149) | ​ |  | (113)
Total SCE | ​ |  | 24,044 | ​ |  | 21,733
Total Edison International | ​ | $ | 27,025 | ​ | $ | 24,170
1 | The senior secured recovery bonds are payable only from and secured by the Recovery Property at SCE Recovery Funding LLC, and do not constitute a debt or other legal obligation of, or interest in, SCE or any of its affiliates, except for SCE Recovery Funding LLC. For further details, see Note 3.
2 | 2022 amount represents a term loan due in 2024 with an interest rate of adjusted term secured overnight financing rate ("SOFR") plus 0.90%. 2021 amount represent short-term obligations refinanced on a long-term basis subsequent to December 31, 2021.
Long-term Debt Maturities | Edison International and SCE long-term debt maturities over the next five years are as follows:
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Edison |  | ​
(in millions) |  | International |  | SCE
2023 | ​ | $ | 2,614 | ​ | $ | 2,214
2024 | ​ |  | 2,680 | ​ |  | 2,180
2025 | ​ |  | 2,030 | ​ |  | 1,230
2026 | ​ |  | 381 | ​ |  | 381
2027 | ​ |  | 1,981 | ​ |  | 1,381
​
Summary for Status of Credit Facilities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
(in millions, except for rates)
​ | ​ | Termination | ​ | SOFR | ​ | ​ | ​ | Outstanding | ​ | Outstanding | ​ | Amount
Borrower | ​ | date | ​ | plus (bps) |  | Commitment |  | borrowings |  | letters of credit |  | available
Edison International Parent1, 3 | ​ | May 2026 | ​ | 128 | ​ | $ | 1,500 | ​ | $ | 90 | ​ | $ | — | ​ | $ | 1,410
SCE2, 3 | ​ | May 2026 | ​ | 108 | ​ | ​ | 3,350 | ​ | ​ | 195 | ​ | ​ | 431 | ​ | ​ | 2,724
Total Edison International | $ | 4,850 | ​ | $ | 285 | ​ | $ | 431 | ​ | $ | 4,134
1 | At December 31, 2022, Edison International Parent had $90 million outstanding commercial paper, net of discount, at a weighted-average interest rate of 4.92%. At December 31, 2021 Edison International Parent did no t have any outstanding commercial paper.
2 | At December 31, 2022 and December 31, 2021, SCE had $195 million and $601 million outstanding commercial paper, net of discount, at a weighted-average interest rate of 5.20% and 0.45%, respectively.
3 | Proceeds are used to support commercial paper borrowings and general corporate purposes. The aggregate maximum principal amount under the SCE and Edison International Parent revolving credit facilities may be increased up to $4.0 billion and $2.0 billion, respectively, provided that additional lender commitments are obtained.

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