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Long-Term Debt | 3 Months Ended
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Mar. 31, 2024
Debt Disclosure [Abstract] |
Long-Term Debt | LONG-TERM DEBT Debt Issuances Refer to the table below for debt issued through March 31, 2024:
Company |  | Month |  | Type |  | Interest Rate |  | Maturity Date |  | Amount
|  |  |  |  |  |  |  |  |  | (In millions)
DTE Energy |  | February |  | Senior Notes(a) |  | 5.10% |  | 2029 |  | $ | 1,200 |
DTE Electric |  | February |  | Mortgage Bonds(b) |  | 4.85% |  | 2026 |  | 500 |
DTE Electric |  | February |  | Mortgage Bonds(b) |  | 5.20% |  | 2034 |  | 500 |
|  |  |  |  |  |  |  |  |  | $ | 2,200 |
_______________________________________ (a)Proceeds used for the repayment of short-term borrowings and for general corporate purposes. (b)Proceeds used for the repayment of short-term borrowings, for capital expenditures, and for other general corporate purposes. Debt Redemptions In March 2024, DTE Electric redeemed at maturity the $100 million of remaining principal on its 2013 Series B 3.65% Mortgage bonds.

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- Definition The entire disclosure for long-term debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 470 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//470/tableOfContent + Details
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