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v3.23.1

Short-Term Borrowing (Details) |  | 1 Months Ended |
--- | --- | --- | ---
Mar. 31, 2023 USD ($) | Mar. 31, 2023 USD ($) project | Mar. 31, 2022 USD ($) | Dec. 31, 2022 USD ($)
Short-term Debt [Line Items] |  |  |  |
Debt instrument term (in years) | 364 days |  |  |
Commercial paper, outstanding | $ 411,000,000 | $ 411,000,000 |  | $ 2,640,000,000
Loans outstanding under the credit agreement | 0 | 0 |  | $ 0
Ratio of consolidated debt to consolidated total capital |  |  |  | 65
Percentage of liens of companies consolidated asset |  |  |  | 0.10
Maximum aggregate limit of failure to pay debt or derivative obligations |  |  |  | $ 150,000,000
Revolving Credit Facility |  |  |  |
Short-term Debt [Line Items] |  |  |  |
Maximum borrowing capacity | 1,000,000,000 | 1,000,000,000 |  |
Letter of Credit |  |  |  |
Short-term Debt [Line Items] |  |  |  |
Maximum borrowing capacity | 900,000,000 | 900,000,000 |  |
March 2022 Credit Agreement Variable Rate 364 Day Revolving Credit Agreement | Revolving Credit Facility | Subsidiaries |  |  |  |
Short-term Debt [Line Items] |  |  |  |
Debt instrument term (in years) |  |  | 364 days |
March 2023 Credit Agreement Variable Rate 364 Day Revolving Credit Agreement | Revolving Credit Facility | Subsidiaries |  |  |  |
Short-term Debt [Line Items] |  |  |  |
Maximum borrowing capacity |  |  | $ 500,000,000 |
Debt instrument term (in years) |  |  | 364 days |
January 2023 Borrowing |  |  |  |
Short-term Debt [Line Items] |  |  |  |
Repayments of debt |  | 200,000,000 |  |
June 2022 Borrowing |  |  |  |
Short-term Debt [Line Items] |  |  |  |
Repayments of debt |  | 400,000,000 |  |
Credit Availability Through March 2028 | Revolving Credit Facility |  |  |  |
Short-term Debt [Line Items] |  |  |  |
Maximum borrowing capacity | $ 800,000,000 | $ 800,000,000 |  |
Commercial Paper |  |  |  |
Short-term Debt [Line Items] |  |  |  |
Weighted average interest rate | 5.40% | 5.40% |  | 4.80%
CECONY | Subsidiaries |  |  |  |
Short-term Debt [Line Items] |  |  |  |
Commercial paper, outstanding | $ 405,000,000 | $ 405,000,000 |  | $ 2,300,000,000
CECONY | Credit Availability Through March 2028 | Revolving Credit Facility |  |  |  |
Short-term Debt [Line Items] |  |  |  |
Maximum borrowing capacity | $ 2,500,000,000 | $ 2,500,000,000 |  |
Number of extensions | project |  | 2 |  |
Debt instrument term (in years) |  | 1 year |  |
CECONY | Commercial Paper | Subsidiaries |  |  |  |
Short-term Debt [Line Items] |  |  |  |
Weighted average interest rate | 5.40% | 5.40% |  | 4.80%

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