Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2017

Debt Disclosure [Abstract]

Schedule of Issued Debt

In 2017, the following debt was issued:

Company	Month	Type	Interest Rate	Maturity	Amount
					(In millions)
DTE Energy	March	Senior Notes(a)	3.80%	2027	$	500
					$	500

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(a) Proceeds were used for repayment of short-term borrowings and general corporate purposes.

Schedule of Debt Redemptions

In 2017, the following debt was redeemed:

Company	Month	Type	Interest Rate	Maturity	Amount
					(In millions)
DTE Energy	Various	Other Long-Term Debt	Various	2017	$	5
					$	5