Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2014

Long-term Debt, Unclassified [Abstract]

Schedule of Extinguishment of Debt [Table Text Block]

In 2014, the following debt was redeemed:

Company	Month	Type	Interest Rate		Maturity	Amount
						(In millions)
DTE Electric	March	Mortgage Bonds	Various		2014	13
DTE Electric	March	Securitization Bonds	6.62	%	2014	100
DTE Energy	Various	Other Long Term Debt	Various		2014	2
						$	115