$DTE
DTE ENERGY CO Stock $dte

$dte Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-Q Financial Statement

#000093634023000101 Filed on April 27, 2023

Income Statement

Concept	2023 Q1
Revenue	$3.779B
YoY Change	-17.44%
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	$385.0M
YoY Change	7.54%
% of Gross Profit
Operating Expenses	$3.128B
YoY Change	-22.17%
Operating Profit	$652.0M
YoY Change	16.85%
Interest Expense	$191.0M
YoY Change	24.03%
% of Operating Profit	29.29%
Other Income/Expense, Net	-$157.0M
YoY Change	6.08%
Pretax Income	$495.0M
YoY Change	20.73%
Income Tax	$50.00M
% Of Pretax Income	10.1%
Net Earnings	$445.0M
YoY Change	12.94%
Net Earnings / Revenue	11.78%
Basic Earnings Per Share	$2.16
Diluted Earnings Per Share	$2.16
COMMON SHARES
Basic Shares Outstanding	205.7M shares
Diluted Shares Outstanding	206.0M shares

Balance Sheet

Concept	2023 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$115.0M
YoY Change	-23.33%
Cash & Equivalents	$115.0M
Short-Term Investments
Other Short-Term Assets	$261.0M
YoY Change	3.57%
Inventory	$806.0M
Prepaid Expenses
Receivables	$1.515B
Other Receivables	$178.0M
Total Short-Term Assets	$3.537B
YoY Change	-2.02%
LONG-TERM ASSETS
Property, Plant & Equipment	$29.19B
YoY Change	7.05%
Goodwill	$1.993B
YoY Change	0.0%
Intangibles	$164.0M
YoY Change	-6.29%
Long-Term Investments	$173.0M
YoY Change	-0.57%
Other Assets	$7.569B
YoY Change	6.23%
Total Long-Term Assets	$38.98B
YoY Change	6.07%
TOTAL ASSETS
Total Short-Term Assets	$3.537B
Total Long-Term Assets	$38.98B
Total Assets	$42.52B
YoY Change	5.35%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.085B
YoY Change	-17.8%
Accrued Expenses	$186.0M
YoY Change	14.81%
Deferred Revenue
YoY Change
Short-Term Debt	$130.0M
YoY Change	-46.72%
Long-Term Debt Due	$1.723B
YoY Change	-34.86%
Total Short-Term Liabilities	$4.036B
YoY Change	-28.94%
LONG-TERM LIABILITIES
Long-Term Debt	$17.66B
YoY Change	13.01%
Other Long-Term Liabilities	$10.17B
YoY Change	-0.1%
Total Long-Term Liabilities	$10.17B
YoY Change	-0.1%
TOTAL LIABILITIES
Total Short-Term Liabilities	$4.036B
Total Long-Term Liabilities	$10.17B
Total Liabilities	$14.21B
YoY Change	-10.43%
SHAREHOLDERS EQUITY
Retained Earnings	$4.055B
YoY Change	10.73%
Common Stock	$6.652B
YoY Change	25.27%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$10.64B
YoY Change
Total Liabilities & Shareholders Equity	$42.52B
YoY Change	5.35%

Cashflow Statement

Concept	2023 Q1
OPERATING ACTIVITIES
Net Income	$445.0M
YoY Change	12.94%
Depreciation, Depletion And Amortization	$385.0M
YoY Change	7.54%
Cash From Operating Activities	$924.0M
YoY Change	14.36%
INVESTING ACTIVITIES
Capital Expenditures	$937.0M
YoY Change	-222.64%
Acquisitions
YoY Change
Other Investing Activities	$50.00M
YoY Change	455.56%
Cash From Investing Activities	-$981.0M
YoY Change	25.45%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net	$0.00
YoY Change	-100.0%
Cash From Financing Activities	$151.0M
YoY Change	58.95%
NET CHANGE
Cash From Operating Activities	$924.0M
Cash From Investing Activities	-$981.0M
Cash From Financing Activities	$151.0M
Net Change In Cash	$94.00M
YoY Change	-22.31%
FREE CASH FLOW
Cash From Operating Activities	$924.0M
Capital Expenditures	$937.0M
Free Cash Flow	-$13.00M
YoY Change	-100.83%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023Q1	dei	Entity Central Index Key EntityCentralIndexKey	0000936340
CY2023Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2023Q1	dei	Amendment Flag AmendmentFlag	false
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P9M
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
CY2023Q1	dei	Document Type DocumentType	10-Q
CY2023Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2023Q1	dei	Document Period End Date DocumentPeriodEndDate	2023-03-31
CY2023Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2023Q1	dei	Entity File Number EntityFileNumber	1-11607
CY2023Q1	dei	Entity Registrant Name EntityRegistrantName	DTE Energy Co
CY2023Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MI
CY2023Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	38-3217752
CY2023Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	One Energy Plaza
CY2023Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	Detroit
CY2023Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	MI
CY2023Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	48226-1279
CY2023Q1	dei	City Area Code CityAreaCode	313
CY2023Q1	dei	Local Phone Number LocalPhoneNumber	235-4000
CY2023Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2023Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023Q1	dei	Entity Shell Company EntityShellCompany	false
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	206109174	shares
CY2023Q1	us-gaap	Regulated Operating Revenue RegulatedOperatingRevenue	2060000000	usd
CY2022Q1	us-gaap	Regulated Operating Revenue RegulatedOperatingRevenue	2234000000	usd
CY2023Q1	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	1719000000	usd
CY2022Q1	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	2343000000	usd
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CY2022Q1	dte	Unregulated Operating Expense Productsand Services UnregulatedOperatingExpenseProductsandServices	2242000000	usd
CY2023Q1	dte	Regulatedand Unregulated Operating Expense Maintenanceand Operations RegulatedandUnregulatedOperatingExpenseMaintenanceandOperations	600000000	usd
CY2022Q1	dte	Regulatedand Unregulated Operating Expense Maintenanceand Operations RegulatedandUnregulatedOperatingExpenseMaintenanceandOperations	596000000	usd
CY2023Q1	dte	Regulatedand Unregulated Operating Expense Depreciationand Amortization RegulatedandUnregulatedOperatingExpenseDepreciationandAmortization	385000000	usd
CY2022Q1	dte	Regulatedand Unregulated Operating Expense Depreciationand Amortization RegulatedandUnregulatedOperatingExpenseDepreciationandAmortization	358000000	usd
CY2023Q1	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	122000000	usd
CY2022Q1	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	123000000	usd
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CY2023Q1	us-gaap	Costs And Expenses CostsAndExpenses	3127000000	usd
CY2022Q1	us-gaap	Costs And Expenses CostsAndExpenses	4019000000	usd
CY2023Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	652000000	usd
CY2022Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	558000000	usd
CY2023Q1	us-gaap	Interest Expense InterestExpense	191000000	usd
CY2022Q1	us-gaap	Interest Expense InterestExpense	154000000	usd
CY2023Q1	us-gaap	Investment Income Interest InvestmentIncomeInterest	17000000	usd
CY2022Q1	us-gaap	Investment Income Interest InvestmentIncomeInterest	8000000	usd
CY2023Q1	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	3000000	usd
CY2022Q1	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-3000000	usd
CY2023Q1	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	26000000	usd
CY2022Q1	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	8000000	usd
CY2023Q1	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	6000000	usd
CY2022Q1	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	13000000	usd
CY2023Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-157000000	usd
CY2022Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-148000000	usd
CY2023Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	495000000	usd
CY2022Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	410000000	usd
CY2023Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	50000000	usd
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16000000	usd
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CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	394000000	usd
CY2023Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.16
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.03
CY2023Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.16
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.03
CY2023Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	206000000	shares
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	193000000	shares
CY2023Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	206000000	shares
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	194000000	shares
CY2023Q1	us-gaap	Profit Loss ProfitLoss	445000000	usd
CY2022Q1	us-gaap	Profit Loss ProfitLoss	394000000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	0	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-1000000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-1000000	usd
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CY2022Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	0	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-4000000	usd
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CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-3000000	usd
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CY2023Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	442000000	usd
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	397000000	usd
CY2023Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	115000000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	33000000	usd
CY2023Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	22000000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	10000000	usd
CY2023Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	84000000	usd
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CY2023Q1	us-gaap	Energy Related Inventory EnergyRelatedInventory	285000000	usd
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CY2023Q1	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	2466000000	usd
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CY2023Q1	us-gaap	Accumulated Deferred Investment Tax Credit AccumulatedDeferredInvestmentTaxCredit	182000000	usd
CY2022Q4	us-gaap	Accumulated Deferred Investment Tax Credit AccumulatedDeferredInvestmentTaxCredit	182000000	usd
CY2023Q1	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	177000000	usd
CY2022Q4	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	315000000	usd
CY2023Q1	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	346000000	usd
CY2022Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	378000000	usd
CY2023Q1	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	279000000	usd
CY2022Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	287000000	usd
CY2023Q1	us-gaap	Accrued Environmental Loss Contingencies Noncurrent AccruedEnvironmentalLossContingenciesNoncurrent	294000000	usd
CY2022Q4	us-gaap	Accrued Environmental Loss Contingencies Noncurrent AccruedEnvironmentalLossContingenciesNoncurrent	282000000	usd
CY2023Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	65000000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	68000000	usd
CY2023Q1	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	183000000	usd
CY2022Q4	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	197000000	usd
CY2023Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	10174000000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	10236000000	usd
CY2023Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	400000000	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	400000000	shares
CY2023Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	206109174	shares
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	42683000000	usd
CY2023Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	206109174	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	205632393	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	205632393	shares
CY2023Q1	us-gaap	Common Stock Value CommonStockValue	6652000000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	6651000000	usd
CY2023Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	4055000000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3808000000	usd
CY2023Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-65000000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-62000000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	10642000000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	10397000000	usd
CY2023Q1	us-gaap	Minority Interest MinorityInterest	4000000	usd
CY2022Q4	us-gaap	Minority Interest MinorityInterest	4000000	usd
CY2023Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10646000000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10401000000	usd
CY2023Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	42518000000	usd
CY2023Q1	us-gaap	Profit Loss ProfitLoss	445000000	usd
CY2022Q1	us-gaap	Profit Loss ProfitLoss	394000000	usd
CY2023Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	385000000	usd
CY2022Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	358000000	usd
CY2023Q1	dte	Nuclearfuelamortization Nuclearfuelamortization	16000000	usd
CY2022Q1	dte	Nuclearfuelamortization Nuclearfuelamortization	3000000	usd
CY2023Q1	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	9000000	usd
CY2022Q1	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	8000000	usd
CY2023Q1	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	52000000	usd
CY2022Q1	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	18000000	usd
CY2023Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4000000	usd
CY2022Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-11000000	usd
CY2023Q1	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	1000000	usd
CY2022Q1	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	1000000	usd
CY2023Q1	dte	Gain Losson Saleof Assetsand Asset Impairment Chargesnet GainLossonSaleofAssetsandAssetImpairmentChargesnet	1000000	usd
CY2022Q1	dte	Gain Losson Saleof Assetsand Asset Impairment Chargesnet GainLossonSaleofAssetsandAssetImpairmentChargesnet	0	usd
CY2023Q1	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	-486000000	usd
CY2022Q1	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	-18000000	usd
CY2023Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-133000000	usd
CY2022Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-129000000	usd
CY2023Q1	dte	Increase Decreasein Prepaid Postretirement Costs IncreaseDecreaseinPrepaidPostretirementCosts	22000000	usd
CY2022Q1	dte	Increase Decreasein Prepaid Postretirement Costs IncreaseDecreaseinPrepaidPostretirementCosts	27000000	usd
CY2023Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-419000000	usd
CY2022Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-42000000	usd
CY2023Q1	dte	Increase Decreasein Gas Inventory Equalization IncreaseDecreaseinGasInventoryEqualization	100000000	usd
CY2022Q1	dte	Increase Decreasein Gas Inventory Equalization IncreaseDecreaseinGasInventoryEqualization	108000000	usd
CY2023Q1	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	-32000000	usd
CY2022Q1	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	-25000000	usd
CY2023Q1	us-gaap	Increase Decrease In Postretirement Obligations IncreaseDecreaseInPostretirementObligations	-8000000	usd
CY2022Q1	us-gaap	Increase Decrease In Postretirement Obligations IncreaseDecreaseInPostretirementObligations	-8000000	usd
CY2023Q1	us-gaap	Increase Decrease In Derivative Assets And Liabilities IncreaseDecreaseInDerivativeAssetsAndLiabilities	178000000	usd
CY2022Q1	us-gaap	Increase Decrease In Derivative Assets And Liabilities IncreaseDecreaseInDerivativeAssetsAndLiabilities	-108000000	usd
CY2023Q1	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	-159000000	usd
CY2022Q1	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	154000000	usd
CY2023Q1	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	180000000	usd
CY2022Q1	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	76000000	usd
CY2023Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	924000000	usd
CY2022Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	808000000	usd
CY2023Q1	dte	Plant And Equipment Expenditures Utility PlantAndEquipmentExpendituresUtility	924000000	usd
CY2022Q1	dte	Plant And Equipment Expenditures Utility PlantAndEquipmentExpendituresUtility	737000000	usd
CY2023Q1	dte	Plant And Equipment Expenditures Non Utility PlantAndEquipmentExpendituresNonUtility	13000000	usd
CY2022Q1	dte	Plant And Equipment Expenditures Non Utility PlantAndEquipmentExpendituresNonUtility	27000000	usd
CY2023Q1	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	166000000	usd
CY2022Q1	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	207000000	usd
CY2023Q1	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	168000000	usd
CY2022Q1	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	209000000	usd
CY2023Q1	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	4000000	usd
CY2022Q1	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	2000000	usd
CY2023Q1	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	10000000	usd
CY2022Q1	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	1000000	usd
CY2023Q1	us-gaap	Proceeds From Sale And Collection Of Notes Receivable ProceedsFromSaleAndCollectionOfNotesReceivable	14000000	usd
CY2022Q1	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	8000000	usd
CY2023Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	50000000	usd
CY2022Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	9000000	usd
CY2023Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-981000000	usd
CY2022Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-782000000	usd
CY2023Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1386000000	usd
CY2022Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1119000000	usd
CY2023Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	usd
CY2022Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	250000000	usd
CY2023Q1	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	1032000000	usd
CY2022Q1	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	514000000	usd
CY2023Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
CY2022Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	55000000	usd
CY2023Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	188000000	usd
CY2022Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	171000000	usd
CY2023Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-15000000	usd
CY2022Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-34000000	usd
CY2023Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	151000000	usd
CY2022Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	95000000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	94000000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	121000000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	43000000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	35000000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	137000000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	156000000	usd
CY2023Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	333000000	usd
CY2022Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	300000000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10401000000	usd
CY2023Q1	us-gaap	Profit Loss ProfitLoss	445000000	usd
CY2023Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.95
CY2023Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	196000000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	9000000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-3000000	usd
CY2023Q1	us-gaap	Stockholders Equity Other StockholdersEquityOther	10000000	usd
CY2023Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10646000000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	8713000000	usd
CY2022Q1	us-gaap	Profit Loss ProfitLoss	394000000	usd
CY2022Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.89
CY2022Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	171000000	usd
CY2022Q1	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	55000000	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3000000	usd
CY2022Q1	us-gaap	Stockholders Equity Other StockholdersEquityOther	17000000	usd
CY2022Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	8867000000	usd
CY2023Q1	dte	Numberof Electric Utility Customers NumberofElectricUtilityCustomers	2300000	customer
CY2023Q1	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	0	usd
CY2023Q1	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	9000000	usd
CY2022Q1	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	8000000	usd
CY2023Q1	dte	Incomeon Contract Services IncomeonContractServices	6000000	usd
CY2022Q1	dte	Incomeon Contract Services IncomeonContractServices	7000000	usd
CY2023Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4000000	usd
CY2022Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-11000000	usd
CY2023Q1	dte	Other Miscellaneous Nonoperating Income OtherMiscellaneousNonoperatingIncome	7000000	usd
CY2022Q1	dte	Other Miscellaneous Nonoperating Income OtherMiscellaneousNonoperatingIncome	4000000	usd
CY2023Q1	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	26000000	usd
CY2022Q1	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	8000000	usd
CY2023Q1	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2022Q1	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2023Q1	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.044
CY2022Q1	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.044
CY2023Q1	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.062
CY2022Q1	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.075
CY2023Q1	dte	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amortization Of Regulatory Liability Percent EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017AmortizationOfRegulatoryLiabilityPercent	0.041
CY2022Q1	dte	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amortization Of Regulatory Liability Percent EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017AmortizationOfRegulatoryLiabilityPercent	0.124
CY2023Q1	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Investment EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment	0.023
CY2022Q1	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Investment EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment	0.002
CY2023Q1	dte	Effective Income Tax Rate Reconciliation Change In Tax Legislation Percent EffectiveIncomeTaxRateReconciliationChangeInTaxLegislationPercent	-0.012
CY2022Q1	dte	Effective Income Tax Rate Reconciliation Change In Tax Legislation Percent EffectiveIncomeTaxRateReconciliationChangeInTaxLegislationPercent	0
CY2023Q1	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	-0.015
CY2022Q1	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	-0.015
CY2023Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.101
CY2022Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.038
CY2023Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	15000000	usd
CY2023Q1	us-gaap	Decrease In Unrecognized Tax Benefits Is Reasonably Possible DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	15000000	usd
CY2023Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	103000000	usd
CY2023Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y10M24D
CY2023Q1	dte	Specific Review Of Probable Future Collections Based On Receivable Balances Threshold Duration SpecificReviewOfProbableFutureCollectionsBasedOnReceivableBalancesThresholdDuration	P30D
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	79000000	usd
CY2023Q1	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	22000000	usd
CY2023Q1	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	26000000	usd
CY2023Q1	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	9000000	usd
CY2023Q1	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	84000000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	92000000	usd
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	49000000	usd
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	107000000	usd
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	45000000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	79000000	usd
CY2023Q1	dte	Financing Receivable Credit Loss Expense Reversal Adjusted For Regulatory Deferrals FinancingReceivableCreditLossExpenseReversalAdjustedForRegulatoryDeferrals	22000000	usd
CY2022Q1	dte	Financing Receivable Credit Loss Expense Reversal Adjusted For Regulatory Deferrals FinancingReceivableCreditLossExpenseReversalAdjustedForRegulatoryDeferrals	20000000	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	94000000	usd
CY2023Q1	dte	Contract With Customer Liability Increase From Cash Receipts ContractWithCustomerLiabilityIncreaseFromCashReceipts	27000000	usd
CY2023Q1	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	34000000	usd
CY2023Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	87000000	usd
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	79000000	usd
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	6000000	usd
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	1000000	usd
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	1000000	usd
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	0	usd
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	0	usd
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	87000000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	445000000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	394000000	usd
CY2023Q1	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	1000000	usd
CY2022Q1	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	1000000	usd
CY2023Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	444000000	usd
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	393000000	usd
CY2023Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	206000000	shares
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	193000000	shares
CY2023Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.16
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.03
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	445000000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	394000000	usd
CY2023Q1	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	1000000	usd
CY2022Q1	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	1000000	usd
CY2023Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	444000000	usd
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	393000000	usd
CY2023Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	206000000	shares
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	193000000	shares
CY2023Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2022Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1000000	shares
CY2023Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	206000000	shares
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	194000000	shares
CY2023Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.16
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.03
CY2022Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	10700000	shares
CY2023Q1	us-gaap	Derivatives Reporting Of Derivative Activity DerivativesReportingOfDerivativeActivity	<div style="margin-top:9pt;text-indent:11.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Derivative Assets and Liabilities</span></div><div style="margin-top:9pt;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Derivative assets and liabilities are comprised of physical and financial derivative contracts, including futures, forwards, options, and swaps that are both exchange-traded and over-the-counter traded contracts. Various inputs are used to value derivatives depending on the type of contract and availability of market data. Exchange-traded derivative contracts are valued using quoted prices in active markets. The Registrants consider 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. The Registrants monitor 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. The Registrants have obtained an understanding of how these prices are derived. Additionally, the Registrants selectively corroborate the fair value of their 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 Registrants have 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 the Registrants' forward price curves has been assigned to DTE Energy's Risk Management Department, which is separate and distinct from the trading functions within DTE Energy.</span></div>
CY2023Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	1239000000	usd
CY2023Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	1357000000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	1922000000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	2169000000	usd
CY2023Q1	dte	Lettersofcreditthatcouldbeusedtooffsetnetderivativeliabilities Lettersofcreditthatcouldbeusedtooffsetnetderivativeliabilities	37000000	usd
CY2022Q4	dte	Lettersofcreditthatcouldbeusedtooffsetnetderivativeliabilities Lettersofcreditthatcouldbeusedtooffsetnetderivativeliabilities	81000000	usd
CY2023Q1	dte	Lettersof Credit Received Usedto Offset Net Derivative Assets LettersofCreditReceivedUsedtoOffsetNetDerivativeAssets	47000000	usd
CY2022Q4	dte	Lettersof Credit Received Usedto Offset Net Derivative Assets LettersofCreditReceivedUsedtoOffsetNetDerivativeAssets	82000000	usd
CY2023Q1	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	0	usd
CY2022Q4	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	90000000	usd
CY2023Q1	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	72000000	usd
CY2022Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	113000000	usd
CY2023Q1	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	72000000	usd
CY2022Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	77000000	usd
CY2023Q1	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	6000000	usd
CY2022Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	27000000	usd
CY2023Q1	dte	Cash Collateral Posted Received Net CashCollateralPostedReceivedNet	138000000	usd
CY2022Q4	dte	Cash Collateral Posted Received Net CashCollateralPostedReceivedNet	73000000	usd
CY2023Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	1239000000	usd
CY2023Q1	us-gaap	Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset	965000000	usd
CY2023Q1	us-gaap	Derivative Asset After Offset Subject To Master Netting Arrangement DerivativeAssetAfterOffsetSubjectToMasterNettingArrangement	274000000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	1922000000	usd
CY2022Q4	us-gaap	Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset	1489000000	usd
CY2022Q4	us-gaap	Derivative Asset After Offset Subject To Master Netting Arrangement DerivativeAssetAfterOffsetSubjectToMasterNettingArrangement	433000000	usd
CY2023Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	1357000000	usd
CY2023Q1	us-gaap	Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset	1037000000	usd
CY2023Q1	us-gaap	Derivative Liability After Offset Subject To Master Netting Arrangement DerivativeLiabilityAfterOffsetSubjectToMasterNettingArrangement	320000000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	2169000000	usd
CY2022Q4	us-gaap	Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset	1512000000	usd
CY2022Q4	us-gaap	Derivative Liability After Offset Subject To Master Netting Arrangement DerivativeLiabilityAfterOffsetSubjectToMasterNettingArrangement	657000000	usd
CY2023Q1	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	103000000	usd
CY2023Q1	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	206000000	usd
CY2023Q1	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	68000000	usd
CY2023Q1	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	143000000	usd
CY2023Q1	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	177000000	usd
CY2022Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	328000000	usd
CY2022Q4	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	105000000	usd
CY2022Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	342000000	usd
CY2022Q4	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	315000000	usd
CY2022Q1	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	-170000000	usd
CY2023Q1	us-gaap	Derivatives Methods Of Accounting Nonhedging Derivatives DerivativesMethodsOfAccountingNonhedgingDerivatives	Revenues and energy costs related to trading contracts are presented on a net basis in DTE Energy's Consolidated Statements of Operations. Commodity derivatives used for trading purposes, and financial non-trading commodity derivatives, are accounted for using the MTM method with unrealized and realized gains and losses recorded in Operating Revenues — Non-utility operations. Non-trading physical commodity sale and purchase derivative contracts are generally accounted for using the MTM method with unrealized and realized gains and losses for sales recorded in Operating Revenues — Non-utility operations and purchases recorded in Fuel, purchased power, gas, and other — non-utility.
CY2023Q1	us-gaap	Additional Collateral Aggregate Fair Value AdditionalCollateralAggregateFairValue	481000000	usd
CY2023Q1	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	1100000000	usd
CY2023Q1	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	43000000	usd
CY2023Q1	dte	Derivative Net Asset Position Aggregate Fair Value DerivativeNetAssetPositionAggregateFairValue	911000000	usd
CY2023Q1	dte	Remainingamountofoffsetstoderivativenetliabilitypositionsforhardandsofttriggerprovisions Remainingamountofoffsetstoderivativenetliabilitypositionsforhardandsofttriggerprovisions	182000000	usd
CY2023Q1	us-gaap	Additional Collateral Aggregate Fair Value AdditionalCollateralAggregateFairValue	481000000	usd
CY2023Q1	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	1400000000	usd
CY2023Q1	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	3256000000	usd
CY2023Q1	us-gaap	Line Of Credit LineOfCredit	445000000	usd
CY2023Q1	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	2811000000	usd
CY2023Q1	us-gaap	Direct Financing Lease Interest Income DirectFinancingLeaseInterestIncome	7000000	usd
CY2022Q1	us-gaap	Direct Financing Lease Interest Income DirectFinancingLeaseInterestIncome	5000000	usd
CY2023Q1	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	3779000000	usd
CY2022Q1	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	4577000000	usd
CY2023Q1	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	4000000	usd
CY2022Q1	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	4000000	usd
CY2023Q1	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	11000000	usd
CY2022Q1	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	16000000	usd
CY2023Q1	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	15000000	usd
CY2022Q1	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	20000000	usd
CY2023Q1	dte	Estimated Capital Expenditures For Current Fiscal Year EstimatedCapitalExpendituresForCurrentFiscalYear	4200000000	usd
CY2023Q1	dte	Numberof Electric Utility Customers NumberofElectricUtilityCustomers	2300000	customer
CY2023Q1	dte	Numberof Gas Utility Customers NumberofGasUtilityCustomers	1300000	customer
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	445000000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	394000000	usd

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$DTE
DTE ENERGY CO Stock $dte

2023 Q1 Form 10-Q Financial Statement

#000093634023000101 Filed on April 27, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DTE DTE ENERGY CO Stock $dte

2023 Q1 Form 10-Q Financial Statement

#000093634023000101 Filed on April 27, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DTE
DTE ENERGY CO Stock $dte