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Current Expected Credit Losses (Tables) | 3 Months Ended
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Mar. 31, 2024
Credit Loss [Abstract] |
Rollforward of Allowance for Credit Losses | The table below presents a rollforward by major portfolio segment type for the three months ended March 31, 2024 and 2023:
| For the Three Months Ended March 31,
| Con Edison | CECONY
| Accounts receivable - customers | Other receivables | Accounts receivable - customers | Other receivables
(Millions of Dollars) | 2024 | 2023 | 2024 | 2023 | 2024 | 2023 | 2024 |  | 2023
Allowance for credit losses |  |  |  |  |  |  |  |  |
Beginning Balance at January 1, | $360 | $322 | $13 | $10 | $353 | $314 | $9 |  | $7
Recoveries | 14 | 4 | — |  | — |  | 11 | 4 | — |  |  | — |
Write-offs | (66) | (48) | — | (1) | (62) | (47) | — |  | — |
Reserve adjustments | 86 | (34) | 4 | 1 | 81 | (35) | 3 |  | 1
Ending Balance March 31, | $394 | $244 | $17 | $10 | $383 | $236 | $12 |  | $8

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- Definition Tabular disclosure of allowance for credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 + Details
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- References No definition available. + Details
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