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Consolidated Statement of Capitalization - CECONY (Parenthetical) - USD ($) $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2024 | Nov. 30, 2024 | Dec. 31, 2023
Long-term debt |  | $ 24,710 |  | $ 22,240
CECONY |  |  |  |
Long-term debt |  | 23,409 |  | 21,060
Debentures |  |  |  |
Long-term debt |  | 24,675 |  | 21,950
Debentures | CECONY |  |  |  |
Long-term debt |  | 23,425 |  | 20,825
Tax-Exempt Debt | CECONY |  |  |  |
Long-term debt |  | $ 225 |  | 450
Debenture Series 2024C, 4.825% Due 2027 | Debentures | CECONY |  |  |  |
Debt instrument, SOFR variable rate |  | 52.00% |  |
Long-term debt | [1] | $ 350 |  | 0
Tax Exempt Debt Series 2010A Due 2024 | Tax-Exempt Debt | CECONY |  |  |  |
Long-term debt | [2] | $ 0 | $ 225 | $ 225
[1] | (a) Rates reset quarterly; December 31, 2024 floating rate equals SOFR+0.52 percent.
[2] | (b) In November 2024, all of the $225 million of Series 2010A tax-exempt bonds issued for the benefit of CECONY, bearing interest at a weekly rate, were redeemed.

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