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Capitalization (Tables) | 12 Months Ended
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Dec. 31, 2021
Debt Disclosure [Abstract] |
Schedule of Long-Term Debt Maturities | Long-term debt maturing in the period 2022-2026 is as follows:
(Millions of Dollars) | Con Edison |  |  | CECONY
2022 | $440 |  |  | $—
2023 | 969 |  |  | — |
2024 | 393 |  |  | 250 |
2025 | 319 |  |  | — |
2026 | 385 |  |  | 250 |
Carrying Amounts and Fair Values of Long-Term Debt | The carrying amounts and fair values of long-term debt at December 31, 2021 and 2020 are:
(Millions of Dollars) | 2021 |  | 2020
Long-Term Debt (including current portion) (a) | Carrying Amount |  | Fair Value |  | Carrying Amount |  | Fair Value
Con Edison | $23,044 |  | $26,287 |  | $22,349 |  | $26,808
CECONY | $18,382 |  | $21,382 |  | $16,789 |  | $20,974
(a)Amounts shown are net of unamortized debt expense and unamortized debt discount of $226 million and $193 million for Con Edison and CECONY, respectively, as of December 31, 2021 and $215 million and $176 million for Con Edison and CECONY, respectively, as of December 31, 2020.

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