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Long-Term Debt (Tables)
3 Months Ended
Mar. 31, 2025
Debt Disclosure [Abstract]  
Schedule of Debt Redemptions
Refer to the table below for debt redeemed through March 31, 2025:
CompanyMonthTypeInterest RateMaturity DateAmount
(In millions)
DTE ElectricMarchMortgage Bonds3.38%2025$350 
DTE Electric MarchSecuritization Bonds5.97%202515
$365