v2.4.1.9

Consolidated Statements of Operations (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Statement [Abstract]
Operating Revenues	$ 5,282us-gaap_Revenues	$ 5,197us-gaap_Revenues	$ 5,291us-gaap_Revenues
Operating Expenses
Fuel and purchased power	1,706	1,668	1,758
Operation and maintenance	1,331	1,376	1,429
Depreciation and amortization	927	896	822
Taxes other than income	267	260	256
Asset (gains) losses and impairments, net	(1)us-gaap_OtherCostAndExpenseOperating	(3)us-gaap_OtherCostAndExpenseOperating	(2)us-gaap_OtherCostAndExpenseOperating
Total operating expenses	4,230us-gaap_CostsAndExpenses	4,197us-gaap_CostsAndExpenses	4,263us-gaap_CostsAndExpenses
Operating Income	1,052us-gaap_OperatingIncomeLoss	1,000us-gaap_OperatingIncomeLoss	1,028us-gaap_OperatingIncomeLoss
Other (Income) and Deductions
Interest expense	250us-gaap_InterestExpense	268us-gaap_InterestExpense	272us-gaap_InterestExpense
Interest income	(1)us-gaap_InvestmentIncomeInterest	0us-gaap_InvestmentIncomeInterest	(1)us-gaap_InvestmentIncomeInterest
Other income	(62)us-gaap_OtherNonoperatingIncome	(54)us-gaap_OtherNonoperatingIncome	(53)us-gaap_OtherNonoperatingIncome
Other expenses	35us-gaap_OtherNonoperatingExpense	45us-gaap_OtherNonoperatingExpense	42us-gaap_OtherNonoperatingExpense
Total Other (Income) and Deductions	222us-gaap_NonoperatingIncomeExpense	259us-gaap_NonoperatingIncomeExpense	260us-gaap_NonoperatingIncomeExpense
Income Before Income Taxes	830	741	768
Income Tax Expense	298us-gaap_IncomeTaxExpenseBenefit	254us-gaap_IncomeTaxExpenseBenefit	282us-gaap_IncomeTaxExpenseBenefit
Net Income	$ 532us-gaap_NetIncomeLoss	$ 487us-gaap_NetIncomeLoss	$ 486us-gaap_NetIncomeLoss

Total costs incurred and are directly related to energy commodities and services provided during the reporting period.

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DTE Electric Co 10-K