Long-Term Financings (Tables)

3 Months Ended

Mar. 31, 2026

Debt Disclosure [Abstract]

Schedule of Debt Issuances

Refer to the table below for debt issued through March 31, 2026:

Company	Month	Type	Interest Rate	Maturity Date	Amount
					(In millions)
DTE Electric	February	Mortgage Bonds(a)	4.85%	2036	$	800
DTE Electric	February	Mortgage Bonds(a)	5.55%	2056	800
					$	1,600

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(a)Proceeds used for the repayment of short-term borrowings, for capital expenditures, and for other general corporate purposes.

Schedule of Debt Redemptions

Refer to the table below for debt redeemed through March 31, 2026:

Company	Month	Type	Interest Rate	Maturity Date	Amount
					(In millions)
DTE Electric	March	Securitization Bonds	5.97%	2026	$	16