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Commitments and Contingencies (Tables) | 3 Months Ended
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Mar. 31, 2022
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Contingency Accruals and Changes | ​
​ | ​ | ​ | ​
(in millions) |  | ​ | ​
Balance at December 31, 20211 | ​ | $ | 1,734
Increase in accrued estimated losses to reflect best estimate | ​ |  | 416
Amounts paid | ​ |  | (717)
Balance at March 31, 20222 | ​ | $ | 1,433
1 | At December 31, 2021, $131 million in current liabilities, wildfire-related claims, on Edison International's and SCE's consolidated balance sheets consists of settlements executed in connection with the 2017/2018 Wildfire/Mudslide Events. At December 31, 2021, the $1,733 million included in deferred credits and other liabilities, wildfire-related claims, on Edison International's and SCE's consolidated balance sheets includes Edison International's and SCE's best estimate of expected losses for the 2017/2018 Wildfire/Mudslide Events of $1,603 million and other wildfire-related claims estimates of $130 million.
2 | At March 31, 2022, $137 million in current liabilities, wildfire-related claims, on Edison International's and SCE's consolidated balance sheets consists of settlements executed in connection with the 2017/2018 Wildfire/Mudslide Events. At March 31, 2022, the $1,531 million included in deferred credits and other liabilities, wildfire-related claims, on Edison International's and SCE's consolidated balance sheets includes Edison International's and SCE's best estimate of expected losses for remaining alleged and potential claims related to the 2017/2018 Wildfire/Mudslide Events of $1,296 million and other wildfire-related claims estimates of $235 million.
For the three months ended March 31, 2022 and 2021, Edison International's and SCE's income statements include charges for the estimated losses, net of expected recoveries from insurance and FERC customers, related to the 2017/2018 Wildfire/Mudslide Events as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended March 31, | ​
(in millions) |  | 2022 |  | 2021 | ​
Charge for wildfire-related claims | ​ | $ | 416 | ​ | $ | — | ​
Expected revenue from FERC customers | ​ |  | (26) | ​ |  | — | ​
Total pre-tax charge | ​ |  | 390 | ​ |  | — | ​
Income tax benefit | ​ |  | (109) | ​ | ​ | — | ​
Total after-tax charge | ​ | $ | 281 | ​ | $ | — | ​

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