$DTE
DTE ENERGY CO Stock $dte

$dte Overview Financials Valuation SEC Filings Company Website

2014 Q2 Form 10-Q Financial Statement

#000093634014000082 Filed on July 25, 2014

Income Statement

Concept	2014 Q2	2013 Q2
Revenue	$2.698B	$2.225B
YoY Change	21.26%	10.53%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$282.0M	$268.0M
YoY Change	5.22%	7.2%
% of Gross Profit
Operating Expenses	$2.447B	$1.997B
YoY Change	22.53%	15.9%
Operating Profit	$249.0M	$223.0M
YoY Change	11.66%	-24.15%
Interest Expense	$106.0M	$112.0M
YoY Change	-5.36%	2.75%
% of Operating Profit	42.57%	50.22%
Other Income/Expense, Net	-$73.00M	-$72.00M
YoY Change	1.39%	-5.26%
Pretax Income	$176.0M	$151.0M
YoY Change	16.56%	-30.73%
Income Tax	$50.00M	$44.00M
% Of Pretax Income	28.41%	29.14%
Net Earnings	$124.0M	$105.0M
YoY Change	18.1%	-28.08%
Net Earnings / Revenue	4.6%	4.72%
Basic Earnings Per Share	$0.70	$0.60
Diluted Earnings Per Share	$0.70	$0.60
COMMON SHARES
Basic Shares Outstanding	177.0M shares	174.0M shares
Diluted Shares Outstanding	177.0M shares	175.0M shares

Balance Sheet

Concept	2014 Q2	2013 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$75.00M	$46.00M
YoY Change	63.04%	-75.14%
Cash & Equivalents	$75.00M	$46.00M
Short-Term Investments
Other Short-Term Assets	$166.0M	$115.0M
YoY Change	44.35%	-29.01%
Inventory	$619.0M	$627.0M
Prepaid Expenses
Receivables	$1.400B	$1.314B
Other Receivables	$126.0M	$102.0M
Total Short-Term Assets	$2.721B	$2.496B
YoY Change	9.01%	-18.16%
LONG-TERM ASSETS
Property, Plant & Equipment	$16.31B	$15.19B
YoY Change	7.35%	7.33%
Goodwill	$2.018B	$2.018B
YoY Change	0.0%	-0.1%
Intangibles	$125.0M	$138.0M
YoY Change	-9.42%	105.97%
Long-Term Investments	$1.867B	$1.681B
YoY Change	11.06%	5.52%
Other Assets	$220.0M	$199.0M
YoY Change	10.55%	5.29%
Total Long-Term Assets	$5.320B	$6.604B
YoY Change	-19.44%	-10.21%
TOTAL ASSETS
Total Short-Term Assets	$2.721B	$2.496B
Total Long-Term Assets	$5.320B	$6.604B
Total Assets	$26.19B	$25.94B
YoY Change	0.94%	-0.5%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$946.0M	$808.0M
YoY Change	17.08%	10.99%
Accrued Expenses	$86.00M	$97.00M
YoY Change	-11.34%	3.19%
Deferred Revenue
YoY Change
Short-Term Debt	$511.0M	$216.0M
YoY Change	136.57%	453.85%
Long-Term Debt Due	$229.0M	$879.0M
YoY Change	-73.95%	3.66%
Total Short-Term Liabilities	$2.819B	$2.962B
YoY Change	-4.83%	12.41%
LONG-TERM LIABILITIES
Long-Term Debt	$7.329B	$6.116B
YoY Change	19.83%	-6.31%
Other Long-Term Liabilities	$269.0M	$283.0M
YoY Change	-4.95%	-4.71%
Total Long-Term Liabilities	$7.531B	$8.589B
YoY Change	-12.32%	-5.03%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.819B	$2.962B
Total Long-Term Liabilities	$7.531B	$8.589B
Total Liabilities	$10.35B	$11.55B
YoY Change	-10.4%	-1.1%
SHAREHOLDERS EQUITY
Retained Earnings	$4.246B	$3.945B
YoY Change	7.63%	5.37%
Common Stock	$3.896B	$3.762B
YoY Change	3.56%	6.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$8.008B	$7.552B
YoY Change
Total Liabilities & Shareholders Equity	$26.19B	$25.94B
YoY Change	0.94%	-0.5%

Cashflow Statement

Concept	2014 Q2	2013 Q2
OPERATING ACTIVITIES
Net Income	$124.0M	$105.0M
YoY Change	18.1%	-28.08%
Depreciation, Depletion And Amortization	$282.0M	$268.0M
YoY Change	5.22%	7.2%
Cash From Operating Activities	$544.0M	$670.0M
YoY Change	-18.81%	23.84%
INVESTING ACTIVITIES
Capital Expenditures	-$583.0M	-$523.0M
YoY Change	11.47%	17.0%
Acquisitions
YoY Change
Other Investing Activities	-$42.00M	-$56.00M
YoY Change	-25.0%	33.33%
Cash From Investing Activities	-$625.0M	-$579.0M
YoY Change	7.94%	18.4%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	58.00M	-263.0M
YoY Change	-122.05%	-446.05%
NET CHANGE
Cash From Operating Activities	544.0M	670.0M
Cash From Investing Activities	-625.0M	-579.0M
Cash From Financing Activities	58.00M	-263.0M
Net Change In Cash	-23.00M	-172.0M
YoY Change	-86.63%	-234.38%
FREE CASH FLOW
Cash From Operating Activities	$544.0M	$670.0M
Capital Expenditures	-$583.0M	-$523.0M
Free Cash Flow	$1.127B	$1.193B
YoY Change	-5.53%	20.75%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2014Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	946000000	USD
CY2013Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	962000000	USD
CY2013Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1542000000	USD
CY2014Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1400000000	USD
CY2014Q2	us-gaap	Accumulated Deferred Investment Tax Credit AccumulatedDeferredInvestmentTaxCredit	42000000	USD
CY2013Q4	us-gaap	Accumulated Deferred Investment Tax Credit AccumulatedDeferredInvestmentTaxCredit	47000000	USD
CY2014Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	9529000000	USD
CY2013Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	9323000000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-136000000	USD
CY2014Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-134000000	USD
CY2014Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-137000000	USD
CY2014Q2	us-gaap	Additional Collateral Aggregate Fair Value AdditionalCollateralAggregateFairValue	102000000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	63000000	USD
CY2014Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	16000000	USD
CY2013Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	35000000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	50000000	USD
CY2013Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	55000000	USD
CY2014Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	60000000	USD
CY2014Q2	us-gaap	Asset Retirement Obligation AssetRetirementObligation	1883000000	USD
CY2013Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	1827000000	USD
	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	56000000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	1000000	USD
	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	9000000	USD
	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	4000000	USD
	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	-5000000	USD
CY2013Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	1827000000	USD
CY2014Q2	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	1883000000	USD
CY2013Q4	us-gaap	Assets Assets	25935000000	USD
CY2014Q2	us-gaap	Assets Assets	26189000000	USD
CY2014Q2	us-gaap	Assets Current AssetsCurrent	2721000000	USD
CY2013Q4	us-gaap	Assets Current AssetsCurrent	2806000000	USD
CY2013Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	5535000000	USD
CY2014Q2	us-gaap	Assets Noncurrent AssetsNoncurrent	5320000000	USD
CY2013	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	213000000	USD
	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	239000000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	218000000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	209000000	USD
CY2013Q4	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	11000000	USD
CY2014Q2	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	4000000	USD
CY2014Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	75000000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	52000000	USD
CY2013Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	46000000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	65000000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-19000000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	23000000	USD
CY2014Q2	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	962000000	USD
CY2014Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2013Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.66
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.31
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.28
CY2014Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.66
CY2014Q2	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2013Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	400000000	shares
CY2014Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	400000000	shares
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	USD
CY2014Q2	us-gaap	Decommissioning Trust Assets Amount DecommissioningTrustAssetsAmount	1237000000	USD
CY2013Q4	us-gaap	Decommissioning Trust Assets Amount DecommissioningTrustAssetsAmount	1191000000	USD
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	123000000	USD
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	196000000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	3321000000	USD
CY2013Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	177087230	shares
CY2014Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	176993343	shares
CY2014Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	176993343	shares
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	177087230	shares
CY2014Q2	us-gaap	Common Stock Value CommonStockValue	3896000000	USD
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	3907000000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	452000000	USD
CY2014Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	127000000	USD
CY2013Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	106000000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	342000000	USD
CY2013Q2	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	2000000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	3000000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	3000000	USD
CY2014Q2	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	2000000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	455000000	USD
CY2014Q2	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	129000000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	345000000	USD
CY2013Q2	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	108000000	USD
	us-gaap	Cost Of Goods And Services Energy Commodities And Services CostOfGoodsAndServicesEnergyCommoditiesAndServices	3431000000	USD
CY2014Q2	us-gaap	Cost Of Goods And Services Energy Commodities And Services CostOfGoodsAndServicesEnergyCommoditiesAndServices	1276000000	USD
CY2013Q2	us-gaap	Cost Of Goods And Services Energy Commodities And Services CostOfGoodsAndServicesEnergyCommoditiesAndServices	940000000	USD
	us-gaap	Cost Of Goods And Services Energy Commodities And Services CostOfGoodsAndServicesEnergyCommoditiesAndServices	1964000000	USD
	us-gaap	Cost Of Services Depreciation And Amortization CostOfServicesDepreciationAndAmortization	562000000	USD
	us-gaap	Cost Of Services Depreciation And Amortization CostOfServicesDepreciationAndAmortization	527000000	USD
CY2013Q2	us-gaap	Cost Of Services Depreciation And Amortization CostOfServicesDepreciationAndAmortization	268000000	USD
CY2014Q2	us-gaap	Cost Of Services Depreciation And Amortization CostOfServicesDepreciationAndAmortization	282000000	USD
	us-gaap	Costs And Expenses CostsAndExpenses	5819000000	USD
CY2013Q2	us-gaap	Costs And Expenses CostsAndExpenses	2002000000	USD
CY2014Q2	us-gaap	Costs And Expenses CostsAndExpenses	2449000000	USD
	us-gaap	Costs And Expenses CostsAndExpenses	4108000000	USD
CY2014Q2	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	600000000	USD
CY2013Q4	us-gaap	Decommissioning Fund Investments DecommissioningFundInvestments	1191000000	USD
CY2014Q2	us-gaap	Decommissioning Fund Investments DecommissioningFundInvestments	1237000000	USD
CY2013Q4	us-gaap	Decommissioning Liability Noncurrent DecommissioningLiabilityNoncurrent	178000000	USD
CY2014Q2	us-gaap	Decommissioning Liability Noncurrent DecommissioningLiabilityNoncurrent	180000000	USD
CY2014Q2	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	3500000000	USD
CY2013Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	653000000	USD
CY2014Q2	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	564000000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	527000000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	562000000	USD
CY2013Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	707000000	USD
CY2014Q2	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	785000000	USD
CY2013Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	99000000	USD
CY2014Q2	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	98000000	USD
CY2014Q2	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	26000000	USD
CY2013Q4	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	27000000	USD
CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	833000000	USD
CY2014Q2	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	909000000	USD
CY2014Q2	us-gaap	Derivative Fair Value Of Derivative Asset Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral	124000000	USD
CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral	126000000	USD
CY2014Q2	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	964000000	USD
CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	936000000	USD
CY2014Q2	us-gaap	Derivative Fair Value Of Derivative Liability Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral	177000000	USD
CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral	238000000	USD
CY2013Q2	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	8000000	USD
	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	33000000	USD
	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	122000000	USD
CY2014Q2	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	101000000	USD
CY2014Q2	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	148000000	USD
CY2013Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	195000000	USD
CY2014Q2	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	29000000	USD
CY2013Q4	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	43000000	USD
CY2014Q2	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	787000000	USD
CY2013Q4	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	698000000	USD
CY2014Q2	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	1082000000	USD
	us-gaap	Derivatives Methods Of Accounting Nonhedging Derivatives DerivativesMethodsOfAccountingNonhedgingDerivatives	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Revenues and energy costs related to trading contracts are presented on a net basis in the Consolidated Statements of Operations. Commodity derivatives used for trading purposes, and financial non-trading commodity derivatives, are accounted for using the mark-to-market method with unrealized and realized gains and losses recorded in Operating revenues. Non-trading physical commodity sale and purchase derivative contracts are generally accounted for using the mark-to-market method with unrealized and realized gains and losses for sales recorded in Operating revenue and purchases recorded in Fuel, purchased power and gas. </font></div></div>
	us-gaap	Derivatives Reporting Of Derivative Activity DerivativesReportingOfDerivativeActivity	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">DTE Energy considers the following criteria in determining whether a market is considered active: frequency in which pricing information is updated, variability in pricing between sources or over time and the availability of public information. Other derivative contracts are valued based upon a variety of inputs including commodity market prices, broker quotes, interest rates, credit ratings, default rates, market-based seasonality and basis differential factors. DTE Energy monitors the prices that are supplied by brokers and pricing services and may use a supplemental price source or change the primary price source of an index if prices become unavailable or another price source is determined to be more representative of fair value. DTE Energy has obtained an understanding of how these prices are derived. Additionally, DTE Energy selectively corroborates the fair value of its transactions by comparison of market-based price sources. Mathematical valuation models are used for derivatives for which external market data is not readily observable, such as contracts which extend beyond the actively traded reporting period. The Company has established a Risk Management Committee whose responsibilities include directly or indirectly ensuring all valuation methods are applied in accordance with predefined policies. The development and maintenance of our forward price curves has been assigned to our Risk Management Department, which is separate and distinct from the trading functions within the Company.</font></div></div>
	us-gaap	Description Of New Accounting Pronouncements Not Yet Adopted DescriptionOfNewAccountingPronouncementsNotYetAdopted	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">NEW ACCOUNTING PRONOUNCEMENTS</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;text-indent:30px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-09, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Revenue from Contracts with Customers.</font><font style="font-family:inherit;font-size:10pt;"> The objectives of this ASU are to improve upon revenue recognition requirements by providing a single comprehensive model to determine the measurement of revenue and timing of recognition. The core principle is that an entity will recognize revenue to depict the transfer of goods or services to customers at an amount that the entity expects to be entitled to in exchange for those goods or services. This ASU also requires expanded qualitative and quantitative disclosures regarding the nature, amount, timing, and uncertainty of revenues and cash flows arising from contracts with customers. The revenue standard is effective for the first interim period within annual reporting periods beginning after December 15, 2016 and is to be applied retrospectively. Early adoption is not permitted. The Company is currently assessing the impact of this ASU on its consolidated financial statements.</font></div></div>
CY2013Q2	us-gaap	Distributed Earnings DistributedEarnings	115000000	USD
	us-gaap	Distributed Earnings DistributedEarnings	232000000	USD
	us-gaap	Distributed Earnings DistributedEarnings	222000000	USD
CY2014Q2	us-gaap	Distributed Earnings DistributedEarnings	116000000	USD
CY2014Q2	us-gaap	Dividends Common Stock DividendsCommonStock	116000000	USD
CY2013Q2	us-gaap	Dividends Common Stock DividendsCommonStock	114000000	USD
	us-gaap	Dividends Common Stock DividendsCommonStock	231000000	USD
	us-gaap	Dividends Common Stock DividendsCommonStock	222000000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	354000000	USD
CY2014Q2	us-gaap	Dividends Payable Current DividendsPayableCurrent	238000000	USD
CY2013Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	116000000	USD
CY2013Q2	us-gaap	Dividends Share Based Compensation DividendsShareBasedCompensation	1000000	USD
CY2014Q2	us-gaap	Dividends Share Based Compensation DividendsShareBasedCompensation	0	USD
	us-gaap	Dividends Share Based Compensation DividendsShareBasedCompensation	1000000	USD
	us-gaap	Dividends Share Based Compensation DividendsShareBasedCompensation	0	USD
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.94
CY2013Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.60
CY2014Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.70
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.54
CY2013Q2	us-gaap	Earnings Per Share Basic Distributed EarningsPerShareBasicDistributed	0.66
	us-gaap	Earnings Per Share Basic Distributed EarningsPerShareBasicDistributed	1.28
CY2014Q2	us-gaap	Earnings Per Share Basic Distributed EarningsPerShareBasicDistributed	0.66
	us-gaap	Earnings Per Share Basic Distributed EarningsPerShareBasicDistributed	1.31
	dte	Fair Value Transferfrom Level3to Level2 Amount FairValueTransferfromLevel3toLevel2Amount	2000000	USD
CY2013Q2	us-gaap	Earnings Per Share Basic Undistributed EarningsPerShareBasicUndistributed	-0.06
CY2014Q2	us-gaap	Earnings Per Share Basic Undistributed EarningsPerShareBasicUndistributed	0.04
	us-gaap	Earnings Per Share Basic Undistributed EarningsPerShareBasicUndistributed	0.66
	us-gaap	Earnings Per Share Basic Undistributed EarningsPerShareBasicUndistributed	1.23
CY2014Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.70
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.54
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.94
CY2013Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.60
	us-gaap	Earnings Per Share Diluted Distributed EarningsPerShareDilutedDistributed	1.31
CY2013Q2	us-gaap	Earnings Per Share Diluted Distributed EarningsPerShareDilutedDistributed	0.66
	us-gaap	Earnings Per Share Diluted Distributed EarningsPerShareDilutedDistributed	1.28
CY2014Q2	us-gaap	Earnings Per Share Diluted Distributed EarningsPerShareDilutedDistributed	0.66
	us-gaap	Earnings Per Share Diluted Undistributed EarningsPerShareDilutedUndistributed	0.66
	us-gaap	Earnings Per Share Diluted Undistributed EarningsPerShareDilutedUndistributed	1.23
CY2014Q2	us-gaap	Earnings Per Share Diluted Undistributed EarningsPerShareDilutedUndistributed	0.04
CY2013Q2	us-gaap	Earnings Per Share Diluted Undistributed EarningsPerShareDilutedUndistributed	-0.06
CY2014Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.28
CY2013Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.29
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.30
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.31
CY2013Q2	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	2000000	USD
CY2014Q2	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	2000000	USD
	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	7000000	USD
	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	4000000	USD
CY2014Q2	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	82000000	USD
	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y5M24D
CY2014Q2	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	6000000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	25000000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	19000000	USD
CY2013Q2	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	14000000	USD
CY2013Q4	us-gaap	Energy Related Inventory EnergyRelatedInventory	363000000	USD
CY2014Q2	us-gaap	Energy Related Inventory EnergyRelatedInventory	342000000	USD
	us-gaap	Extinguishment Of Debt Amount ExtinguishmentOfDebtAmount	664000000	USD
	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	20000000	USD
	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-30000000	USD
CY2013Q2	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	31000000	USD
CY2014Q2	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-10000000	USD
	dte	Fair Value Transferfrom Level3to Level2 Amount FairValueTransferfromLevel3toLevel2Amount	0	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	-19000000	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	15000000	USD
CY2013Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	15000000	USD
CY2014Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	-39000000	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Issues FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationIssues	0	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Issues FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationIssues	-2000000	USD
CY2014Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Issues FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationIssues	-1000000	USD
CY2013Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Issues FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationIssues	0	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases	1000000	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases	0	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	6000000	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	-21000000	USD
CY2013Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	7000000	USD
CY2014Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	36000000	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3	0	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3	0	USD
CY2013Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3	0	USD
CY2014Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3	0	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3	0	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3	-2000000	USD
CY2014Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3	0	USD
CY2013Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3	0	USD
CY2012Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-13000000	USD
CY2013Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-16000000	USD
CY2014Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-40000000	USD
CY2013Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-36000000	USD
CY2013Q1	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-41000000	USD
CY2014Q1	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-43000000	USD
CY2014Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	51000000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	45000000	USD
CY2014Q2	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	176000000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	179000000	USD
CY2014Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	112000000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	122000000	USD
	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	7000000	USD
	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	0	USD
CY2014Q2	us-gaap	Goodwill Goodwill	2018000000	USD
CY2013Q4	us-gaap	Goodwill Goodwill	2018000000	USD
CY2013Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	151000000	USD
CY2014Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	176000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	491000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	661000000	USD
CY2014Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	50000000	USD
CY2013Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	44000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	149000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	208000000	USD
	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	-70000000	USD
	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	-145000000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-29000000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	104000000	USD
	us-gaap	Increase Decrease In Derivative Assets And Liabilities IncreaseDecreaseInDerivativeAssetsAndLiabilities	-59000000	USD
	us-gaap	Increase Decrease In Derivative Assets And Liabilities IncreaseDecreaseInDerivativeAssetsAndLiabilities	-15000000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-9000000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-133000000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-71000000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-35000000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-49000000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-52000000	USD
	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	-42000000	USD
	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	-89000000	USD
	us-gaap	Increase Decrease In Postretirement Obligations IncreaseDecreaseInPostretirementObligations	-43000000	USD
	us-gaap	Increase Decrease In Postretirement Obligations IncreaseDecreaseInPostretirementObligations	-174000000	USD
	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	-226000000	USD
	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	224000000	USD
	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-13000000	USD
	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-10000000	USD
CY2013Q4	us-gaap	Intangible Assets Current IntangibleAssetsCurrent	12000000	USD
CY2014Q2	us-gaap	Intangible Assets Current IntangibleAssetsCurrent	13000000	USD
CY2013Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	134000000	USD
CY2014Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	125000000	USD
	us-gaap	Interest Expense InterestExpense	216000000	USD
CY2013Q2	us-gaap	Interest Expense InterestExpense	112000000	USD
	us-gaap	Interest Expense InterestExpense	221000000	USD
CY2014Q2	us-gaap	Interest Expense InterestExpense	106000000	USD
CY2013Q4	us-gaap	Interest Payable Current InterestPayableCurrent	90000000	USD
CY2014Q2	us-gaap	Interest Payable Current InterestPayableCurrent	86000000	USD
CY2014Q2	us-gaap	Interest Rate Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months Net InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet	1000000	USD
CY2014Q2	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	277000000	USD
CY2013Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	265000000	USD
CY2014Q2	us-gaap	Investment Income Interest InvestmentIncomeInterest	3000000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	5000000	USD
CY2013Q2	us-gaap	Investment Income Interest InvestmentIncomeInterest	3000000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	5000000	USD
CY2014Q2	us-gaap	Junior Subordinated Long Term Notes JuniorSubordinatedLongTermNotes	480000000	USD
CY2013Q4	us-gaap	Junior Subordinated Long Term Notes JuniorSubordinatedLongTermNotes	480000000	USD
CY2014Q2	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	18000000	USD
CY2013Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	19000000	USD
CY2014Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	26189000000	USD
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	25935000000	USD
CY2014Q2	us-gaap	Liabilities Current LiabilitiesCurrent	2819000000	USD
CY2013Q4	us-gaap	Liabilities Current LiabilitiesCurrent	3189000000	USD
CY2013Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	7578000000	USD
CY2014Q2	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	7531000000	USD
CY2014Q2	us-gaap	Line Of Credit Facility Amount Outstanding LineOfCreditFacilityAmountOutstanding	719000000	USD
CY2014Q2	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	2025000000	USD
CY2014Q2	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	1306000000	USD
CY2014Q2	us-gaap	Long Term Debt LongTermDebt	8030000000	USD
CY2013Q4	us-gaap	Long Term Debt LongTermDebt	8094000000	USD
CY2014Q2	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	7813000000	USD
CY2013Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	7214000000	USD
CY2013Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	898000000	USD
CY2014Q2	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	229000000	USD
CY2014Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	7329000000	USD
CY2013Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	6618000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1067000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-911000000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1267000000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1076000000	USD
CY2013Q2	us-gaap	Net Income Loss NetIncomeLoss	105000000	USD
	us-gaap	Net Income Loss NetIncomeLoss	339000000	USD
CY2014Q2	us-gaap	Long Term Investments LongTermInvestments	1841000000	USD
CY2013Q4	us-gaap	Long Term Investments LongTermInvestments	1794000000	USD
CY2013Q4	us-gaap	Long Term Transition Bond LongTermTransitionBond	105000000	USD
CY2014Q2	us-gaap	Long Term Transition Bond LongTermTransitionBond	0	USD
CY2014Q2	us-gaap	Minority Interest MinorityInterest	18000000	USD
CY2013Q4	us-gaap	Minority Interest MinorityInterest	33000000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	14000000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-375000000	USD
	us-gaap	Net Income Loss NetIncomeLoss	450000000	USD
CY2014Q2	us-gaap	Net Income Loss NetIncomeLoss	124000000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3000000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3000000	USD
CY2013Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	2000000	USD
CY2014Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	2000000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-148000000	USD
CY2013Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-72000000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-142000000	USD
CY2014Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-73000000	USD
CY2014Q2	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	90000000	USD
CY2013Q4	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	102000000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	633000000	USD
CY2014Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	249000000	USD
CY2013Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	223000000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	809000000	USD
CY2014Q2	us-gaap	Other Assets Current OtherAssetsCurrent	166000000	USD
CY2013Q4	us-gaap	Other Assets Current OtherAssetsCurrent	209000000	USD
CY2013Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	198000000	USD
CY2014Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	220000000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax	-1000000	USD
CY2013Q2	us-gaap	Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax	-1000000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax	1000000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax	0	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-1000000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	2000000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	1000000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-2000000	USD
CY2013Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1000000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	0	USD
CY2013Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2000000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3000000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-5000000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-1000000	USD
CY2013Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-2000000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-1000000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	1000000	USD
CY2013Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	1000000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	2000000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	1000000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	1000000	USD
CY2013Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	USD
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CY2013Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	0	USD
CY2014Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	0	USD
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CY2013Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	495000000	USD
CY2014Q2	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	473000000	USD
CY2014Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	269000000	USD
CY2013Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	297000000	USD
CY2014Q2	us-gaap	Other Long Term Investments OtherLongTermInvestments	604000000	USD
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CY2013Q2	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	9000000	USD
CY2014Q2	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	10000000	USD
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CY2013Q2	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	46000000	USD
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CY2014Q2	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	40000000	USD
CY2014Q2	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	307000000	USD
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CY2014Q2	us-gaap	Revenues Revenues	2698000000	USD
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CY2013Q2	us-gaap	Undistributed Earnings UndistributedEarnings	-10000000	USD
CY2014Q2	us-gaap	Undistributed Earnings UndistributedEarnings	8000000	USD
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CY2014Q2	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	2000000	USD
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CY2013Q2	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	705000000	USD
CY2014Q2	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	0	USD
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CY2013Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	175000000	shares
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CY2014Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	177000000	shares
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CY2013Q4	dte	Cash Collateral Paid CashCollateralPaid	34000000	USD
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CY2014Q2	dte	Cash Collateral Paid Or Received For Derivative Assets CashCollateralPaidOrReceivedForDerivativeAssets	5000000	USD
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CY2013Q4	dte	Cash Collateral Paid Or Received For Derivative Liabilities CashCollateralPaidOrReceivedForDerivativeLiabilities	17000000	USD
CY2014Q2	dte	Cash Collateral Paid Or Received For Derivative Liabilities CashCollateralPaidOrReceivedForDerivativeLiabilities	7000000	USD
CY2014Q2	dte	Cash Collateral Posted Net Of Cash Collateral Received CashCollateralPostedNetOfCashCollateralReceived	26000000	USD
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CY2014Q2	dte	Cash Collateral Received CashCollateralReceived	6000000	USD
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	dte	Epa Sulfur Dioxide Ambient Air Quality Standard EPASulfurDioxideAmbientAirQualityStandard	PT1H
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CY2014Q2	dte	Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gainsand Losses Recorded In Regulatory Assets Liabilities FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainsandLossesRecordedInRegulatoryAssetsLiabilities	7000000	USD
CY2013Q2	dte	Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gainsand Losses Recorded In Regulatory Assets Liabilities FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainsandLossesRecordedInRegulatoryAssetsLiabilities	3000000	USD
CY2013Q2	dte	Fair Value Transferfrom Level1to Level2 Amount FairValueTransferfromLevel1toLevel2Amount	0	USD
CY2014Q2	dte	Fair Value Transferfrom Level1to Level2 Amount FairValueTransferfromLevel1toLevel2Amount	0	USD
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CY2014Q2	dte	Fair Value Transferfrom Level1to Level3 Amount FairValueTransferfromLevel1toLevel3Amount	0	USD
CY2013Q2	dte	Fair Value Transferfrom Level1to Level3 Amount FairValueTransferfromLevel1toLevel3Amount	0	USD
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CY2014Q2	dte	Fair Value Transferfrom Level2to Level1 Amount FairValueTransferfromLevel2toLevel1Amount	0	USD
CY2013Q2	dte	Fair Value Transferfrom Level2to Level3 Amount FairValueTransferfromLevel2toLevel3Amount	0	USD
CY2014Q2	dte	Fair Value Transferfrom Level2to Level3 Amount FairValueTransferfromLevel2toLevel3Amount	0	USD
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CY2014Q2	dte	Fair Value Transferfrom Level3to Level1 Amount FairValueTransferfromLevel3toLevel1Amount	0	USD
CY2013Q2	dte	Fair Value Transferfrom Level3to Level1 Amount FairValueTransferfromLevel3toLevel1Amount	0	USD
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CY2013Q2	dte	Fair Value Transferfrom Level3to Level2 Amount FairValueTransferfromLevel3toLevel2Amount	0	USD
CY2014Q2	dte	Fair Value Transferfrom Level3to Level2 Amount FairValueTransferfromLevel3toLevel2Amount	0	USD
	dte	Finerelatedtoconsentorderandagreementwith Allegheny Countyrelatedto Nov FinerelatedtoconsentorderandagreementwithAlleghenyCountyrelatedtoNOV	300000	USD
CY2013Q4	dte	Gas Inventory Equalization GasInventoryEqualization	0	USD
CY2014Q2	dte	Gas Inventory Equalization GasInventoryEqualization	38000000	USD
	dte	Increase Decreasein Gas Inventory Equalization IncreaseDecreaseinGasInventoryEqualization	38000000	USD
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	dte	Lengthof Noticeof Intenttosuefromthe Group Against Smogand Pollution LengthofNoticeofIntenttosuefromtheGroupAgainstSmogandPollution	P60D
CY2014Q2	dte	Maximum Percentage Of Commitment To Bank In Any Facility MaximumPercentageOfCommitmentToBankInAnyFacility	0.087
CY2014Q2	dte	Maximum Total Funded Debtto Total Capitalization Ratio MaximumTotalFundedDebttoTotalCapitalizationRatio	0.65
CY2014Q2	dte	Notes Receivable Excudling Capital Leases NotesReceivableExcudlingCapitalLeases	46000000	USD
CY2013Q4	dte	Notes Receivable Excudling Capital Leases NotesReceivableExcudlingCapitalLeases	41000000	USD
	dte	Nuclearfuelamortization Nuclearfuelamortization	19000000	USD
	dte	Nuclearfuelamortization Nuclearfuelamortization	17000000	USD
CY2014Q2	dte	Number Of Banks That Provide Percentage Of Commitment In Any Facility NumberOfBanksThatProvidePercentageOfCommitmentInAnyFacility	1	banks
CY2014Q2	dte	Number Of Citizens Gas Customers NumberOfCitizensGasCustomers	17000	customers
CY2014Q2	dte	Number Of Electric Utility Customers NumberOfElectricUtilityCustomers	2100000	customers
CY2014Q2	dte	Number Of Gas Utility Customers NumberOfGasUtilityCustomers	1200000	customers
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CY2014Q2	dte	Numberof Represented Employees NumberofRepresentedEmployees	4900	employees
CY2014Q2	dte	Performance Bonds Outstanding PerformanceBondsOutstanding	46000000	USD
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	dte	Possible Environmental Capital Expenditures To Comply With Requirements PossibleEnvironmentalCapitalExpendituresToComplyWithRequirements	4000000	USD
CY2014Q2	dte	Revolving Credit Facilities With Syndicate Number Of Banks RevolvingCreditFacilitiesWithSyndicateNumberOfBanks	19	banks
CY2014Q2	dte	Value Of Transactions Company Would Have Been Exposed To If Credit Rating Below Investment Grade ValueOfTransactionsCompanyWouldHaveBeenExposedToIfCreditRatingBelowInvestmentGrade	331000000	USD
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Files In Submission

Name	View Source	Status
0000936340-14-000082-index-headers.html	Edgar Link	pending
0000936340-14-000082-index.html	Edgar Link	pending
0000936340-14-000082.txt	Edgar Link	pending
0000936340-14-000082-xbrl.zip	Edgar Link	pending
a20140630ex1090.htm	Edgar Link	pending
a20140630ex1091.htm	Edgar Link	pending
a20140630ex1258.htm	Edgar Link	pending
a20140630ex3191.htm	Edgar Link	pending
a20140630ex3192.htm	Edgar Link	pending
a20140630ex3291.htm	Edgar Link	pending
a20140630ex3292.htm	Edgar Link	pending
a20140630ex4284.htm	Edgar Link	pending
dte-20140630.xml	Edgar Link	completed
dte-20140630.xsd	Edgar Link	pending
dte-20140630_cal.xml	Edgar Link	unprocessable
dte-20140630_def.xml	Edgar Link	unprocessable
dte-20140630_lab.xml	Edgar Link	unprocessable
dte-20140630_pre.xml	Edgar Link	unprocessable
dteenergy2014063010q.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
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$DTE
DTE ENERGY CO Stock $dte

2014 Q2 Form 10-Q Financial Statement

#000093634014000082 Filed on July 25, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DTE DTE ENERGY CO Stock $dte

2014 Q2 Form 10-Q Financial Statement

#000093634014000082 Filed on July 25, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DTE
DTE ENERGY CO Stock $dte