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v3.22.2.2

Current Expected Credit Losses - Rollforward of Segment Type (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Reserve adjustments |  |  | $ (12) | $ 165
Subsidiaries |  |  |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Reserve adjustments |  |  | (7) | 162
Accounts receivable - customers |  |  |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning Balance | $ 336 | $ 275 | 317 | 148
Recoveries | 4 | 3 | 13 | 9
Write-offs | 2 | (24) | (62) | (66)
Reserve adjustments | (37) | 59 | 37 | 222
Ending Balance | 305 | 313 | 305 | 313
Other receivables |  |  |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning Balance | 9 | 7 | 22 | 7
Recoveries | 0 | 0 | 0 | 0
Write-offs | (2) | 0 | (5) | (1)
Reserve adjustments | 2 | 0 | (8) | 1
Ending Balance | 9 | 7 | 9 | 7
CECONY | Accounts receivable - customers | Subsidiaries |  |  |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning Balance | 324 | 262 | 304 | 138
Recoveries | 4 | 3 | 12 | 8
Write-offs | 4 | (23) | (56) | (62)
Reserve adjustments | (35) | 58 | 37 | 216
Ending Balance | 297 | 300 | 297 | 300
CECONY | Other receivables | Subsidiaries |  |  |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning Balance | 7 | 4 | 19 | 4
Recoveries | 0 | 0 | 0 | 0
Write-offs | (1) | 0 | (3) | 0
Reserve adjustments | 1 | 1 | (9) | 1
Ending Balance | $ 7 | $ 5 | $ 7 | $ 5

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