Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2024

Debt Disclosure [Abstract]

Schedule of 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

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(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.