2019 Q2 Form 10-Q Financial Statement
#000093634019000214 Filed on July 24, 2019
Income Statement
Concept | 2019 Q2 | 2018 Q2 |
---|---|---|
Revenue | $2.888B | $3.159B |
YoY Change | -8.58% | 10.65% |
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 | $305.0M | $272.0M |
YoY Change | 12.13% | 9.24% |
% of Gross Profit | ||
Operating Expenses | $2.605B | $2.845B |
YoY Change | -8.44% | 13.03% |
Operating Profit | $300.0M | $329.0M |
YoY Change | -8.81% | 2.81% |
Interest Expense | $154.0M | $135.0M |
YoY Change | 14.07% | 1.5% |
% of Operating Profit | 51.33% | 41.03% |
Other Income/Expense, Net | -$100.0M | -$74.00M |
YoY Change | 35.14% | -15.91% |
Pretax Income | $200.0M | $255.0M |
YoY Change | -21.57% | 9.91% |
Income Tax | $21.00M | $19.00M |
% Of Pretax Income | 10.5% | 7.45% |
Net Earnings | $182.0M | $234.0M |
YoY Change | -22.22% | 32.2% |
Net Earnings / Revenue | 6.3% | 7.41% |
Basic Earnings Per Share | $0.99 | $1.29 |
Diluted Earnings Per Share | $0.99 | $1.29 |
COMMON SHARES | ||
Basic Shares Outstanding | 183.0M shares | 181.0M shares |
Diluted Shares Outstanding | 184.0M shares | 181.0M shares |
Balance Sheet
Concept | 2019 Q2 | 2018 Q2 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $62.00M | $63.00M |
YoY Change | -1.59% | 1.61% |
Cash & Equivalents | $62.00M | $63.00M |
Short-Term Investments | ||
Other Short-Term Assets | $178.0M | $162.0M |
YoY Change | 9.88% | -3.57% |
Inventory | $765.0M | $675.0M |
Prepaid Expenses | ||
Receivables | $1.436B | $1.690B |
Other Receivables | $93.00M | $147.0M |
Total Short-Term Assets | $2.726B | $2.895B |
YoY Change | -5.84% | 10.03% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $22.30B | $21.24B |
YoY Change | 4.98% | 5.86% |
Goodwill | $2.293B | $2.293B |
YoY Change | 0.0% | 0.09% |
Intangibles | ||
YoY Change | ||
Long-Term Investments | $1.758B | $1.326B |
YoY Change | 32.58% | 40.91% |
Other Assets | $185.0M | $148.0M |
YoY Change | 25.0% | -11.9% |
Total Long-Term Assets | $8.262B | $7.155B |
YoY Change | 15.47% | -2.49% |
TOTAL ASSETS | ||
Total Short-Term Assets | $2.726B | $2.895B |
Total Long-Term Assets | $8.262B | $7.155B |
Total Assets | $36.85B | $34.33B |
YoY Change | 7.34% | 5.36% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $1.051B | $1.059B |
YoY Change | -0.76% | 7.19% |
Accrued Expenses | $175.0M | $113.0M |
YoY Change | 54.87% | 7.62% |
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | $3.000M | $474.0M |
YoY Change | -99.37% | 12.86% |
Long-Term Debt Due | $1.501B | $5.000M |
YoY Change | 29920.0% | -98.79% |
Total Short-Term Liabilities | $3.654B | $2.499B |
YoY Change | 46.22% | -9.03% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $12.42B | $11.56B |
YoY Change | 7.42% | 9.06% |
Other Long-Term Liabilities | $333.0M | $288.0M |
YoY Change | 15.63% | -15.04% |
Total Long-Term Liabilities | $9.059B | $8.808B |
YoY Change | 2.85% | -1.1% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $3.654B | $2.499B |
Total Long-Term Liabilities | $9.059B | $8.808B |
Total Liabilities | $12.71B | $11.31B |
YoY Change | 12.43% | -2.97% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | $6.198B | $5.760B |
YoY Change | 7.6% | 9.82% |
Common Stock | $4.344B | $4.205B |
YoY Change | 3.31% | 5.97% |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | ||
YoY Change | ||
Treasury Stock Shares | ||
Shareholders Equity | $10.40B | $9.844B |
YoY Change | ||
Total Liabilities & Shareholders Equity | $36.85B | $34.33B |
YoY Change | 7.34% | 5.36% |
Cashflow Statement
Concept | 2019 Q2 | 2018 Q2 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $182.0M | $234.0M |
YoY Change | -22.22% | 32.2% |
Depreciation, Depletion And Amortization | $305.0M | $272.0M |
YoY Change | 12.13% | 9.24% |
Cash From Operating Activities | $615.0M | $595.0M |
YoY Change | 3.36% | 50.25% |
INVESTING ACTIVITIES | ||
Capital Expenditures | -$728.0M | -$630.0M |
YoY Change | 15.56% | 30.98% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | -$38.00M | -$164.0M |
YoY Change | -76.83% | 31.2% |
Cash From Investing Activities | -$766.0M | -$794.0M |
YoY Change | -3.53% | 31.02% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | 152.0M | 99.00M |
YoY Change | 53.54% | -48.44% |
NET CHANGE | ||
Cash From Operating Activities | 615.0M | 595.0M |
Cash From Investing Activities | -766.0M | -794.0M |
Cash From Financing Activities | 152.0M | 99.00M |
Net Change In Cash | 1.000M | -100.0M |
YoY Change | -101.0% | 455.56% |
FREE CASH FLOW | ||
Cash From Operating Activities | $615.0M | $595.0M |
Capital Expenditures | -$728.0M | -$630.0M |
Free Cash Flow | $1.343B | $1.225B |
YoY Change | 9.63% | 39.68% |
Facts In Submission
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us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
4000000 | USD | |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
-8000000 | USD | |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
182000000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
234000000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
583000000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
595000000 | USD | |
CY2019Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.99 | |
CY2018Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.29 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.19 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.29 | ||
CY2019Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.99 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.18 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.29 | ||
CY2019Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
183000000 | shares |
CY2018Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
181000000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
183000000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
180000000 | shares | |
CY2019Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
184000000 | shares |
CY2018Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
181000000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
183000000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
180000000 | shares | |
CY2019Q2 | us-gaap |
Profit Loss
ProfitLoss
|
179000000 | USD |
CY2018Q2 | us-gaap |
Profit Loss
ProfitLoss
|
236000000 | USD |
us-gaap |
Profit Loss
ProfitLoss
|
587000000 | USD | |
us-gaap |
Profit Loss
ProfitLoss
|
587000000 | USD | |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-3000000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-3000000 | USD |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-7000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-5000000 | USD | |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
|
-6000000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
0 | USD |
us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
|
-9000000 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
0 | USD | |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
0 | USD |
CY2018Q2 | 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
|
1000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-1000000 | USD | |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-3000000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
2000000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-1000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
4000000 | USD | |
CY2019Q2 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
176000000 | USD |
CY2018Q2 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
238000000 | USD |
us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
586000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
591000000 | USD | |
CY2019Q2 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
-3000000 | USD |
CY2018Q2 | 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
|
4000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
-8000000 | USD | |
CY2019Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
179000000 | USD |
CY2018Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
236000000 | USD |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
582000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
599000000 | USD | |
CY2019Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
62000000 | USD |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
71000000 | USD |
CY2019Q2 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
0 | USD |
CY2018Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
5000000 | USD |
CY2019Q2 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1436000000 | USD |
CY2018Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1789000000 | USD |
CY2019Q2 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
93000000 | USD |
CY2018Q4 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
108000000 | USD |
CY2019Q2 | us-gaap |
Energy Related Inventory
EnergyRelatedInventory
|
334000000 | USD |
CY2018Q4 | us-gaap |
Energy Related Inventory
EnergyRelatedInventory
|
406000000 | USD |
CY2019Q2 | us-gaap |
Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
|
431000000 | USD |
CY2018Q4 | us-gaap |
Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
|
405000000 | USD |
CY2019Q2 | us-gaap |
Derivative Assets Current
DerivativeAssetsCurrent
|
113000000 | USD |
CY2018Q4 | us-gaap |
Derivative Assets Current
DerivativeAssetsCurrent
|
102000000 | USD |
CY2019Q2 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
79000000 | USD |
CY2018Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
153000000 | USD |
CY2019Q2 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
178000000 | USD |
CY2018Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
221000000 | USD |
CY2019Q2 | us-gaap |
Assets Current
AssetsCurrent
|
2726000000 | USD |
CY2018Q4 | us-gaap |
Assets Current
AssetsCurrent
|
3260000000 | USD |
CY2019Q2 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
1561000000 | USD |
CY2018Q4 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
1378000000 | USD |
CY2019Q2 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
1758000000 | USD |
CY2018Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
1771000000 | USD |
CY2019Q2 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
247000000 | USD |
CY2018Q4 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
219000000 | USD |
CY2019Q2 | us-gaap |
Long Term Investments
LongTermInvestments
|
3566000000 | USD |
CY2018Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
3368000000 | USD |
CY2019Q2 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
32834000000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
31810000000 | USD |
CY2019Q2 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
10537000000 | USD |
CY2018Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
10160000000 | USD |
CY2019Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
22297000000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
21650000000 | USD |
CY2019Q2 | us-gaap |
Goodwill
Goodwill
|
2293000000 | USD |
CY2018Q4 | us-gaap |
Goodwill
Goodwill
|
2293000000 | USD |
CY2019Q2 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
4508000000 | USD |
CY2018Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
4568000000 | USD |
CY2019Q2 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
837000000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
849000000 | USD |
CY2019Q2 | us-gaap |
Notes And Loans Receivable Net Noncurrent
NotesAndLoansReceivableNetNoncurrent
|
168000000 | USD |
CY2018Q4 | us-gaap |
Notes And Loans Receivable Net Noncurrent
NotesAndLoansReceivableNetNoncurrent
|
64000000 | USD |
CY2019Q2 | us-gaap |
Derivative Assets Noncurrent
DerivativeAssetsNoncurrent
|
46000000 | USD |
CY2018Q4 | us-gaap |
Derivative Assets Noncurrent
DerivativeAssetsNoncurrent
|
31000000 | USD |
CY2019Q2 | dte |
Prepaid Postretirement Costs
PrepaidPostretirementCosts
|
83000000 | USD |
CY2018Q4 | dte |
Prepaid Postretirement Costs
PrepaidPostretirementCosts
|
45000000 | USD |
CY2019Q2 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
142000000 | USD |
CY2019Q2 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
185000000 | USD |
CY2018Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
160000000 | USD |
CY2019Q2 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
8262000000 | USD |
CY2018Q4 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
8010000000 | USD |
CY2019Q2 | us-gaap |
Assets
Assets
|
36851000000 | USD |
CY2018Q4 | us-gaap |
Assets
Assets
|
36288000000 | USD |
CY2019Q2 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1051000000 | USD |
CY2018Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1329000000 | USD |
CY2019Q2 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
3654000000 | USD |
CY2019Q2 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
141000000 | USD |
CY2018Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
127000000 | USD |
CY2019Q2 | us-gaap |
Dividends Payable Current
DividendsPayableCurrent
|
346000000 | USD |
CY2018Q4 | us-gaap |
Dividends Payable Current
DividendsPayableCurrent
|
172000000 | USD |
CY2019Q2 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
3000000 | USD |
CY2018Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
609000000 | USD |
CY2019Q2 | us-gaap |
Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
|
1498000000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
|
1499000000 | USD |
CY2019Q2 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
94000000 | USD |
CY2018Q4 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
67000000 | USD |
CY2019Q2 | dte |
Gas Inventory Equalization
GasInventoryEqualization
|
45000000 | USD |
CY2018Q4 | dte |
Gas Inventory Equalization
GasInventoryEqualization
|
0 | USD |
CY2019Q2 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
37000000 | USD |
CY2018Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
126000000 | USD |
CY2019Q2 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
34000000 | USD |
CY2019Q2 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
405000000 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
509000000 | USD |
CY2018Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
4438000000 | USD |
CY2019Q2 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
12418000000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
10982000000 | USD |
CY2019Q2 | us-gaap |
Junior Subordinated Long Term Notes
JuniorSubordinatedLongTermNotes
|
1146000000 | USD |
CY2018Q4 | us-gaap |
Junior Subordinated Long Term Notes
JuniorSubordinatedLongTermNotes
|
1145000000 | USD |
CY2019Q2 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
5000000 | USD |
CY2018Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
7000000 | USD |
CY2019Q2 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
13569000000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
12134000000 | USD |
CY2019Q2 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
2063000000 | USD |
CY2018Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
1975000000 | USD |
CY2019Q2 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
2880000000 | USD |
CY2018Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
2922000000 | USD |
CY2019Q2 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
2531000000 | USD |
CY2018Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
2469000000 | USD |
CY2019Q2 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
|
136000000 | USD |
CY2018Q4 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
|
138000000 | USD |
CY2019Q2 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
68000000 | USD |
CY2018Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
89000000 | USD |
CY2019Q2 | us-gaap |
Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
|
715000000 | USD |
CY2018Q4 | us-gaap |
Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
|
837000000 | USD |
CY2019Q2 | us-gaap |
Decommissioning Liability Noncurrent
DecommissioningLiabilityNoncurrent
|
231000000 | USD |
CY2018Q4 | us-gaap |
Decommissioning Liability Noncurrent
DecommissioningLiabilityNoncurrent
|
205000000 | USD |
CY2019Q2 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
102000000 | USD |
CY2019Q2 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
333000000 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
364000000 | USD |
CY2019Q2 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
9059000000 | USD |
CY2018Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
8999000000 | USD |
CY2019Q2 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2018Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2019Q2 | us-gaap |
Common Stock Value
CommonStockValue
|
4344000000 | USD |
CY2018Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
4245000000 | USD |
CY2019Q2 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
6198000000 | USD |
CY2018Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
6112000000 | USD |
CY2019Q2 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-146000000 | USD |
CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-120000000 | USD |
CY2019Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
10396000000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
10237000000 | USD |
CY2019Q2 | us-gaap |
Minority Interest
MinorityInterest
|
173000000 | USD |
CY2018Q4 | us-gaap |
Minority Interest
MinorityInterest
|
480000000 | USD |
CY2019Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
10569000000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
10717000000 | USD |
CY2019Q2 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
36851000000 | USD |
CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
36288000000 | USD |
us-gaap |
Profit Loss
ProfitLoss
|
587000000 | USD | |
us-gaap |
Profit Loss
ProfitLoss
|
587000000 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
601000000 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
553000000 | USD | |
dte |
Nuclearfuelamortization
Nuclearfuelamortization
|
30000000 | USD | |
dte |
Nuclearfuelamortization
Nuclearfuelamortization
|
25000000 | USD | |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
13000000 | USD | |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
13000000 | USD | |
us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
80000000 | USD | |
us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
80000000 | USD | |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
43000000 | USD | |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
53000000 | USD | |
us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
89000000 | USD | |
us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
34000000 | USD | |
dte |
Gain Losson Saleof Assetsand Asset Impairment Chargesnet
GainLossonSaleofAssetsandAssetImpairmentChargesnet
|
-13000000 | USD | |
dte |
Gain Losson Saleof Assetsand Asset Impairment Chargesnet
GainLossonSaleofAssetsandAssetImpairmentChargesnet
|
0 | USD | |
us-gaap |
Increase Decrease In Accounts And Other Receivables
IncreaseDecreaseInAccountsAndOtherReceivables
|
-369000000 | USD | |
us-gaap |
Increase Decrease In Accounts And Other Receivables
IncreaseDecreaseInAccountsAndOtherReceivables
|
-20000000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-46000000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-104000000 | USD | |
dte |
Increase Decreasein Prepaid Postretirement Costs
IncreaseDecreaseinPrepaidPostretirementCosts
|
38000000 | USD | |
dte |
Increase Decreasein Prepaid Postretirement Costs
IncreaseDecreaseinPrepaidPostretirementCosts
|
9000000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-247000000 | USD | |
us-gaap |
Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
|
-230000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
152000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-138000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1367000000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-34000000 | USD | |
dte |
Increase Decreasein Gas Inventory Equalization
IncreaseDecreaseinGasInventoryEqualization
|
45000000 | USD | |
dte |
Increase Decreasein Gas Inventory Equalization
IncreaseDecreaseinGasInventoryEqualization
|
37000000 | USD | |
us-gaap |
Increase Decrease In Pension Plan Obligations
IncreaseDecreaseInPensionPlanObligations
|
-122000000 | USD | |
us-gaap |
Increase Decrease In Pension Plan Obligations
IncreaseDecreaseInPensionPlanObligations
|
-197000000 | USD | |
us-gaap |
Increase Decrease In Postretirement Obligations
IncreaseDecreaseInPostretirementObligations
|
0 | USD | |
us-gaap |
Increase Decrease In Postretirement Obligations
IncreaseDecreaseInPostretirementObligations
|
-61000000 | USD | |
us-gaap |
Increase Decrease In Derivative Assets And Liabilities
IncreaseDecreaseInDerivativeAssetsAndLiabilities
|
20000000 | USD | |
us-gaap |
Increase Decrease In Derivative Assets And Liabilities
IncreaseDecreaseInDerivativeAssetsAndLiabilities
|
8000000 | USD | |
us-gaap |
Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
|
-142000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1433000000 | USD | |
dte |
Plant And Equipment Expenditures Utility
PlantAndEquipmentExpendituresUtility
|
1294000000 | USD | |
dte |
Plant And Equipment Expenditures Utility
PlantAndEquipmentExpendituresUtility
|
1027000000 | USD | |
dte |
Plant And Equipment Expenditures Non Utility
PlantAndEquipmentExpendituresNonUtility
|
102000000 | USD | |
dte |
Plant And Equipment Expenditures Non Utility
PlantAndEquipmentExpendituresNonUtility
|
130000000 | USD | |
us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
396000000 | USD | |
us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
616000000 | USD | |
us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
399000000 | USD | |
us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
613000000 | USD | |
us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
5000000 | USD | |
us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
5000000 | USD | |
us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
38000000 | USD | |
us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
233000000 | USD | |
us-gaap |
Payments To Acquire Notes Receivable
PaymentsToAcquireNotesReceivable
|
62000000 | USD | |
us-gaap |
Proceeds From Collection Of Notes Receivable
ProceedsFromCollectionOfNotesReceivable
|
5000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
20000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
3000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1514000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1380000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
1438000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
520000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
0 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
102000000 | USD | |
us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
606000000 | USD | |
us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
147000000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
0 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
6000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
345000000 | USD | |
CY2018Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
86000000 | USD |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
270000000 | USD | |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
216000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
309000000 | USD | |
us-gaap |
Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
|
17000000 | USD | |
us-gaap |
Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
|
22000000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
31000000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
17000000 | USD | |
dte |
Paymentsfor Purchaseof Noncontrolling Interest
PaymentsforPurchaseofNoncontrollingInterest
|
300000000 | USD | |
dte |
Paymentsfor Purchaseof Noncontrolling Interest
PaymentsforPurchaseofNoncontrollingInterest
|
0 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-40000000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-29000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
133000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-56000000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-14000000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-3000000 | USD | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
76000000 | USD |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
89000000 | USD |
CY2019Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
62000000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
10717000000 | USD |
CY2019Q1 | us-gaap |
Cumulative Effect Of New Accounting Principle In Period Of Adoption
CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
|
0 | USD |
CY2019Q1 | us-gaap |
Profit Loss
ProfitLoss
|
408000000 | USD |
CY2019Q2 | us-gaap |
Minority Interest Decrease From Redemptions
MinorityInterestDecreaseFromRedemptions
|
300000000 | USD |
CY2019Q1 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
173000000 | USD |
CY2019Q1 | us-gaap |
Stock Issued During Period Value Employee Benefit Plan
StockIssuedDuringPeriodValueEmployeeBenefitPlan
|
100000000 | USD |
CY2019Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
2000000 | USD |
CY2019Q1 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
34000000 | USD |
CY2019Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
11020000000 | USD |
CY2019Q2 | us-gaap |
Profit Loss
ProfitLoss
|
179000000 | USD |
CY2019Q2 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
347000000 | USD |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-3000000 | USD |
CY2019Q2 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
-20000000 | USD |
CY2019Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
10569000000 | USD |
CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
9990000000 | USD |
CY2018Q1 | us-gaap |
Cumulative Effect Of New Accounting Principle In Period Of Adoption
CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
|
0 | USD |
CY2018Q1 | us-gaap |
Profit Loss
ProfitLoss
|
351000000 | USD |
CY2018Q1 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
160000000 | USD |
CY2018Q1 | us-gaap |
Stock Issued During Period Value Employee Benefit Plan
StockIssuedDuringPeriodValueEmployeeBenefitPlan
|
175000000 | USD |
CY2018Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
2000000 | USD |
CY2018Q1 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
-5000000 | USD |
CY2018Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
10363000000 | USD |
CY2018Q2 | us-gaap |
Profit Loss
ProfitLoss
|
236000000 | USD |
CY2018Q2 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
321000000 | USD |
CY2018Q2 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
16000000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
2000000 | USD |
CY2018Q2 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
-22000000 | USD |
CY2018Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
10318000000 | USD |
CY2019Q2 | dte |
Numberof Electric Utility Customers
NumberofElectricUtilityCustomers
|
2200000 | customer |
CY2019Q2 | dte |
Numberof Gas Utility Customers
NumberofGasUtilityCustomers
|
1300000 | customer |
us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<div style="line-height:120%;padding-top:12px;text-align:left;text-indent:32px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certain prior year balances for the Registrants were reclassified to match the current year's Consolidated Financial Statements presentation.</span></div> | ||
CY2019Q2 | us-gaap |
Variable Interest Entity Entity Maximum Loss Exposure Amount
VariableInterestEntityEntityMaximumLossExposureAmount
|
0 | USD |
CY2019Q2 | dte |
Incomefrom Re Finvestees
IncomefromREFinvestees
|
29000000 | USD |
CY2018Q2 | dte |
Incomefrom Re Finvestees
IncomefromREFinvestees
|
25000000 | USD |
dte |
Incomefrom Re Finvestees
IncomefromREFinvestees
|
56000000 | USD | |
dte |
Incomefrom Re Finvestees
IncomefromREFinvestees
|
48000000 | USD | |
CY2019Q2 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
20000000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
32000000 | USD |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
43000000 | USD | |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
53000000 | USD | |
CY2019Q2 | us-gaap |
Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
|
7000000 | USD |
CY2018Q2 | us-gaap |
Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
|
1000000 | USD |
us-gaap |
Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
|
24000000 | USD | |
us-gaap |
Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
|
1000000 | USD | |
CY2019Q2 | dte |
Incomeon Contract Services
IncomeonContractServices
|
6000000 | USD |
CY2018Q2 | dte |
Incomeon Contract Services
IncomeonContractServices
|
12000000 | USD |
dte |
Incomeon Contract Services
IncomeonContractServices
|
14000000 | USD | |
dte |
Incomeon Contract Services
IncomeonContractServices
|
32000000 | USD | |
CY2019Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
6000000 | USD |
CY2018Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
6000000 | USD |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
13000000 | USD | |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
13000000 | USD | |
CY2019Q2 | dte |
Other Miscellaneous Nonoperating Income
OtherMiscellaneousNonoperatingIncome
|
5000000 | USD |
CY2018Q2 | dte |
Other Miscellaneous Nonoperating Income
OtherMiscellaneousNonoperatingIncome
|
6000000 | USD |
dte |
Other Miscellaneous Nonoperating Income
OtherMiscellaneousNonoperatingIncome
|
11000000 | USD | |
dte |
Other Miscellaneous Nonoperating Income
OtherMiscellaneousNonoperatingIncome
|
16000000 | USD | |
CY2019Q2 | us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
73000000 | USD |
CY2018Q2 | us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
82000000 | USD |
us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
161000000 | USD | |
us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
163000000 | USD | |
CY2019Q2 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.11 | |
CY2018Q2 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.07 | |
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.11 | ||
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.13 | ||
CY2019Q2 | dte |
Increase Decreasein Effective Tax Ratefrom Prior Year Percent
IncreaseDecreaseinEffectiveTaxRatefromPriorYearPercent
|
0.04 | |
CY2019Q2 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
|
0.07 | |
CY2019Q2 | dte |
Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Actof2017 Amortizationof Regulatory Liability Percent
EffectiveIncomeTaxRateReconciliationTaxCutsandJobsActof2017AmortizationofRegulatoryLiabilityPercent
|
0.03 | |
dte |
Increase Decreasein Effective Tax Ratefrom Prior Year Percent
IncreaseDecreaseinEffectiveTaxRatefromPriorYearPercent
|
-0.02 | ||
dte |
Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Actof2017 Amortizationof Regulatory Liability Percent
EffectiveIncomeTaxRateReconciliationTaxCutsandJobsActof2017AmortizationofRegulatoryLiabilityPercent
|
0.03 | ||
dte |
Tax Cuts And Jobs Act Measurement Period Adjustment Income Tax Expense Benefit
TaxCutsAndJobsActMeasurementPeriodAdjustmentIncomeTaxExpenseBenefit
|
21000000 | USD | |
dte |
Tax Cuts And Jobs Act Measurement Period Adjustment Increase Decrease In Effective Tax Rate
TaxCutsAndJobsActMeasurementPeriodAdjustmentIncreaseDecreaseInEffectiveTaxRate
|
0.03 | ||
us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
|
0.04 | ||
CY2019Q2 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
8000000 | USD |
CY2019Q2 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
104000000 | USD |
us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P1Y6M14D | ||
CY2018Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
74000000 | USD |
dte |
Contract With Customer Liability Increase From Cash Receipts
ContractWithCustomerLiabilityIncreaseFromCashReceipts
|
35000000 | USD | |
us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
26000000 | USD | |
CY2019Q2 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
83000000 | USD |
CY2019Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
48000000 | USD |
CY2019Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
5000000 | USD |
CY2019Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
5000000 | USD |
CY2019Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
7000000 | USD |
CY2019Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
3000000 | USD |
CY2019Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
15000000 | USD |
CY2019Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
83000000 | USD |
CY2019Q2 | us-gaap |
Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
|
24000000 | USD |
CY2018Q2 | us-gaap |
Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
|
31000000 | USD |
us-gaap |
Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
|
53000000 | USD | |
us-gaap |
Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
|
56000000 | USD | |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
182000000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
234000000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
583000000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
595000000 | USD | |
CY2019Q2 | us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
0 | USD |
CY2018Q2 | us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
0 | USD |
us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
1000000 | USD | |
us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
1000000 | USD | |
CY2019Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
182000000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
234000000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
582000000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
594000000 | USD | |
CY2019Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
183000000 | shares |
CY2018Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
181000000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
183000000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
180000000 | shares | |
CY2019Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.99 | |
CY2018Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.29 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.19 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.29 | ||
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
182000000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
234000000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
583000000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
595000000 | USD | |
CY2019Q2 | us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Diluted
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted
|
0 | USD |
CY2018Q2 | us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Diluted
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted
|
0 | USD |
us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Diluted
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted
|
1000000 | USD | |
us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Diluted
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted
|
1000000 | USD | |
CY2019Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
182000000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
234000000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
582000000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
594000000 | USD | |
CY2019Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
183000000 | shares |
CY2018Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
181000000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
183000000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
180000000 | shares | |
CY2019Q2 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
1000000 | shares |
CY2018Q2 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
0 | shares |
us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
0 | shares | |
us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
0 | shares | |
CY2019Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
184000000 | shares |
CY2018Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
181000000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
183000000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
180000000 | shares | |
CY2019Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.99 | |
CY2018Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.29 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.18 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.29 | ||
CY2018Q2 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
6600000 | shares |
us-gaap |
Derivatives Reporting Of Derivative Activity
DerivativesReportingOfDerivativeActivity
|
<div style="line-height:120%;padding-top:12px;text-align:left;text-indent:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Derivative Assets and Liabilities</span></div><div style="line-height:120%;padding-top:12px;text-align:left;text-indent:32px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">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> | ||
CY2019Q2 | dte |
Equity Securities Fvni Gain
EquitySecuritiesFVNIGain
|
7000000 | USD |
CY2018Q2 | dte |
Equity Securities Fvni Gain
EquitySecuritiesFVNIGain
|
1000000 | USD |
dte |
Equity Securities Fvni Gain
EquitySecuritiesFVNIGain
|
24000000 | USD | |
dte |
Equity Securities Fvni Loss
EquitySecuritiesFVNILoss
|
1000000 | USD | |
CY2019Q2 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
565000000 | USD |
CY2019Q2 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
572000000 | USD |
CY2018Q4 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
663000000 | USD |
CY2018Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
669000000 | USD |
CY2019Q2 | dte |
Lettersofcreditthatcouldbeusedtooffsetnetderivativeliabilities
Lettersofcreditthatcouldbeusedtooffsetnetderivativeliabilities
|
5000000 | USD |
CY2018Q4 | dte |
Lettersofcreditthatcouldbeusedtooffsetnetderivativeliabilities
Lettersofcreditthatcouldbeusedtooffsetnetderivativeliabilities
|
4000000 | USD |
CY2019Q2 | dte |
Lettersof Credit Received Usedto Offset Net Derivative Assets
LettersofCreditReceivedUsedtoOffsetNetDerivativeAssets
|
2000000 | USD |
CY2018Q4 | dte |
Lettersof Credit Received Usedto Offset Net Derivative Assets
LettersofCreditReceivedUsedtoOffsetNetDerivativeAssets
|
8000000 | USD |
CY2019Q2 | us-gaap |
Derivative Asset Collateral Obligation To Return Cash Offset
DerivativeAssetCollateralObligationToReturnCashOffset
|
0 | USD |
CY2018Q4 | us-gaap |
Derivative Asset Collateral Obligation To Return Cash Offset
DerivativeAssetCollateralObligationToReturnCashOffset
|
17000000 | USD |
CY2019Q2 | us-gaap |
Derivative Liability Collateral Right To Reclaim Cash Offset
DerivativeLiabilityCollateralRightToReclaimCashOffset
|
4000000 | USD |
CY2018Q4 | us-gaap |
Derivative Liability Collateral Right To Reclaim Cash Offset
DerivativeLiabilityCollateralRightToReclaimCashOffset
|
0 | USD |
CY2019Q2 | us-gaap |
Derivative Collateral Right To Reclaim Cash
DerivativeCollateralRightToReclaimCash
|
12000000 | USD |
CY2018Q4 | us-gaap |
Derivative Collateral Right To Reclaim Cash
DerivativeCollateralRightToReclaimCash
|
10000000 | USD |
CY2019Q2 | us-gaap |
Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
|
3000000 | USD |
CY2018Q4 | us-gaap |
Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
|
6000000 | USD |
CY2019Q2 | dte |
Cash Collateral Posted Received Net
CashCollateralPostedReceivedNet
|
13000000 | USD |
CY2018Q4 | dte |
Cash Collateral Posted Received Net
CashCollateralPostedReceivedNet
|
-13000000 | USD |
CY2019Q2 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
565000000 | USD |
CY2019Q2 | us-gaap |
Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset
DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
|
406000000 | USD |
CY2019Q2 | us-gaap |
Derivative Assets
DerivativeAssets
|
159000000 | USD |
CY2018Q4 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
663000000 | USD |
CY2018Q4 | us-gaap |
Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset
DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
|
530000000 | USD |
CY2018Q4 | us-gaap |
Derivative Assets
DerivativeAssets
|
133000000 | USD |
CY2019Q2 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
572000000 | USD |
CY2019Q2 | us-gaap |
Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset
DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
|
410000000 | USD |
CY2019Q2 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
162000000 | USD |
CY2018Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
669000000 | USD |
CY2018Q4 | us-gaap |
Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset
DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
|
513000000 | USD |
CY2018Q4 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
156000000 | USD |
CY2019Q2 | us-gaap |
Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net
DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
|
7000000 | USD |
CY2018Q2 | us-gaap |
Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net
DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
|
0 | USD |
us-gaap |
Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net
DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
|
13000000 | USD | |
us-gaap |
Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net
DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
|
-74000000 | USD | |
us-gaap |
Derivatives Methods Of Accounting Nonhedging Derivatives
DerivativesMethodsOfAccountingNonhedgingDerivatives
|
<div style="line-height:120%;padding-top:12px;text-align:left;text-indent:32px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">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, and gas — non-utility.</span></div> | ||
CY2019Q2 | us-gaap |
Additional Collateral Aggregate Fair Value
AdditionalCollateralAggregateFairValue
|
541000000 | USD |
CY2019Q2 | us-gaap |
Derivative Net Liability Position Aggregate Fair Value
DerivativeNetLiabilityPositionAggregateFairValue
|
493000000 | USD |
CY2019Q2 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
4000000 | USD |
CY2019Q2 | dte |
Derivative Net Asset Position Aggregate Fair Value
DerivativeNetAssetPositionAggregateFairValue
|
395000000 | USD |
CY2019Q2 | dte |
Remainingamountofoffsetstoderivativenetliabilitypositionsforhardandsofttriggerprovisions
Remainingamountofoffsetstoderivativenetliabilitypositionsforhardandsofttriggerprovisions
|
94000000 | USD |
CY2019Q2 | us-gaap |
Additional Collateral Aggregate Fair Value
AdditionalCollateralAggregateFairValue
|
541000000 | USD |
CY2019Q2 | us-gaap |
Debt Instrument Face Amount
DebtInstrumentFaceAmount
|
1450000000 | USD |
CY2019Q2 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
2520000000 | USD |
CY2019Q2 | us-gaap |
Line Of Credit
LineOfCredit
|
182000000 | USD |
CY2019Q2 | us-gaap |
Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
|
2338000000 | USD |
CY2019Q2 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
10000000 | USD |
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
21000000 | USD | |
CY2019Q2 | us-gaap |
Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
|
2000000 | USD |
us-gaap |
Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
|
3000000 | USD | |
CY2019Q2 | us-gaap |
Finance Lease Interest Expense
FinanceLeaseInterestExpense
|
0 | USD |
us-gaap |
Finance Lease Interest Expense
FinanceLeaseInterestExpense
|
0 | USD | |
CY2019Q2 | dte |
Finance Lease Cost
FinanceLeaseCost
|
2000000 | USD |
dte |
Finance Lease Cost
FinanceLeaseCost
|
3000000 | USD | |
CY2019Q2 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
1000000 | USD |
us-gaap |
Variable Lease Cost
VariableLeaseCost
|
6000000 | USD | |
CY2019Q2 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
3000000 | USD |
us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
5000000 | USD | |
CY2019Q2 | us-gaap |
Lease Cost
LeaseCost
|
16000000 | USD |
us-gaap |
Lease Cost
LeaseCost
|
35000000 | USD | |
us-gaap |
Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
|
3000000 | USD | |
us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
19000000 | USD | |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
22000000 | USD | |
CY2019Q2 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P9Y10M24D | |
CY2019Q2 | us-gaap |
Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
|
P2Y6M | |
CY2019Q2 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.038 | |
CY2019Q2 | us-gaap |
Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
|
0.031 | |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
|
21000000 | USD |
CY2019Q2 | us-gaap |
Finance Lease Liability Payments Remainder Of Fiscal Year
FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear
|
2000000 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
32000000 | USD |
CY2019Q2 | us-gaap |
Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
|
4000000 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
23000000 | USD |
CY2019Q2 | us-gaap |
Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
|
3000000 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
16000000 | USD |
CY2019Q2 | us-gaap |
Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
|
0 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
13000000 | USD |
CY2019Q2 | us-gaap |
Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
|
0 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
61000000 | USD |
CY2019Q2 | us-gaap |
Finance Lease Liability Payments Due After Year Five
FinanceLeaseLiabilityPaymentsDueAfterYearFive
|
0 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
166000000 | USD |
CY2019Q2 | us-gaap |
Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
|
9000000 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
30000000 | USD |
CY2019Q2 | us-gaap |
Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
|
0 | USD |
CY2019Q2 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
136000000 | USD |
CY2019Q2 | us-gaap |
Finance Lease Liability
FinanceLeaseLiability
|
9000000 | USD |
CY2019Q2 | us-gaap |
Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
|
9000000 | USD |
CY2019Q2 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
3000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
42000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
30000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
18000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
11000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
8000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
45000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
154000000 | USD |
CY2019Q2 | us-gaap |
Lessor Direct Financing Lease Term Of Contract1
LessorDirectFinancingLeaseTermOfContract1
|
P20Y | |
CY2019Q2 | us-gaap |
Lessor Direct Financing Lease Renewal Term1
LessorDirectFinancingLeaseRenewalTerm1
|
P5Y | |
CY2019Q2 | dte |
Percent Ownershipin Pipeline
PercentOwnershipinPipeline
|
0.40 | |
CY2019Q2 | us-gaap |
Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
|
17000000 | USD |
us-gaap |
Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
|
34000000 | USD | |
CY2019Q2 | us-gaap |
Operating Lease Variable Lease Income
OperatingLeaseVariableLeaseIncome
|
25000000 | USD |
us-gaap |
Operating Lease Variable Lease Income
OperatingLeaseVariableLeaseIncome
|
52000000 | USD | |
CY2019Q2 | us-gaap |
Operating Lease Lease Income
OperatingLeaseLeaseIncome
|
42000000 | USD |
us-gaap |
Operating Lease Lease Income
OperatingLeaseLeaseIncome
|
86000000 | USD | |
CY2019Q2 | us-gaap |
Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year
LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear
|
33000000 | USD |
CY2019Q2 | us-gaap |
Lessor Operating Lease Payments To Be Received Two Years
LessorOperatingLeasePaymentsToBeReceivedTwoYears
|
66000000 | USD |
CY2019Q2 | us-gaap |
Lessor Operating Lease Payments To Be Received Three Years
LessorOperatingLeasePaymentsToBeReceivedThreeYears
|
64000000 | USD |
CY2019Q2 | us-gaap |
Lessor Operating Lease Payments To Be Received Four Years
LessorOperatingLeasePaymentsToBeReceivedFourYears
|
22000000 | USD |
CY2019Q2 | us-gaap |
Lessor Operating Lease Payments To Be Received Five Years
LessorOperatingLeasePaymentsToBeReceivedFiveYears
|
22000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable In Three Years
OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears
|
64000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable In Four Years
OperatingLeasesFutureMinimumPaymentsReceivableInFourYears
|
20000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable In Five Years
OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears
|
20000000 | USD |
CY2019Q2 | us-gaap |
Net Investment In Lease Noncurrent
NetInvestmentInLeaseNoncurrent
|
43000000 | USD |
CY2019Q2 | us-gaap |
Direct Financing Lease Interest Income
DirectFinancingLeaseInterestIncome
|
1000000 | USD |
us-gaap |
Direct Financing Lease Interest Income
DirectFinancingLeaseInterestIncome
|
2000000 | USD | |
CY2018Q4 | us-gaap |
Property Subject To Or Available For Operating Lease Gross
PropertySubjectToOrAvailableForOperatingLeaseGross
|
447000000 | USD |
CY2018Q4 | us-gaap |
Property Subject To Or Available For Operating Lease Accumulated Depreciation
PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation
|
148000000 | USD |
CY2019Q2 | us-gaap |
Lessor Operating Lease Payments To Be Received Thereafter
LessorOperatingLeasePaymentsToBeReceivedThereafter
|
216000000 | USD |
CY2019Q2 | us-gaap |
Lessor Operating Lease Payments To Be Received
LessorOperatingLeasePaymentsToBeReceived
|
423000000 | USD |
CY2019Q2 | dte |
Lessor Property Subject To Or Available For Operating Leases Depreciation Expense
LessorPropertySubjectToOrAvailableForOperatingLeasesDepreciationExpense
|
5000000 | USD |
dte |
Lessor Property Subject To Or Available For Operating Leases Depreciation Expense
LessorPropertySubjectToOrAvailableForOperatingLeasesDepreciationExpense
|
13000000 | USD | |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable Thereafter
OperatingLeasesFutureMinimumPaymentsReceivableThereafter
|
196000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable
OperatingLeasesFutureMinimumPaymentsReceivable
|
432000000 | USD |
CY2018 | us-gaap |
Operating Leases Income Statement Contingent Revenue
OperatingLeasesIncomeStatementContingentRevenue
|
107000000 | USD |
CY2017 | us-gaap |
Operating Leases Income Statement Contingent Revenue
OperatingLeasesIncomeStatementContingentRevenue
|
91000000 | USD |
CY2019Q2 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Remainder Of Fiscal Year
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedRemainderOfFiscalYear
|
5000000 | USD |
CY2019Q2 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Two Years
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears
|
9000000 | USD |
CY2019Q2 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Three Years
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears
|
0 | USD |
CY2019Q2 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Four Years
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears
|
0 | USD |
CY2019Q2 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Five Years
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears
|
0 | USD |
CY2019Q2 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Thereafter
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter
|
1000000 | USD |
CY2019Q2 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived
|
15000000 | USD |
CY2019Q2 | us-gaap |
Direct Financing Lease Unguaranteed Residual Asset
DirectFinancingLeaseUnguaranteedResidualAsset
|
40000000 | USD |
CY2019Q2 | us-gaap |
Direct Financing Lease Deferred Selling Profit
DirectFinancingLeaseDeferredSellingProfit
|
7000000 | USD |
CY2019Q2 | us-gaap |
Net Investment In Lease
NetInvestmentInLease
|
48000000 | USD |
CY2019Q2 | us-gaap |
Net Investment In Lease Current
NetInvestmentInLeaseCurrent
|
5000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable Current
OperatingLeasesFutureMinimumPaymentsReceivableCurrent
|
66000000 | USD |
CY2016 | us-gaap |
Operating Leases Income Statement Contingent Revenue
OperatingLeasesIncomeStatementContingentRevenue
|
101000000 | USD |
CY2019Q2 | dte |
Estimated Capital Expendituresand Contributions To Equity Method Investees
EstimatedCapitalExpendituresandContributionsToEquityMethodInvestees
|
3900000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable In Two Years
OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears
|
66000000 | USD |
CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Receivable Current
CapitalLeasesFutureMinimumPaymentsReceivableCurrent
|
10000000 | USD |
CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Receivable In Two Years
CapitalLeasesFutureMinimumPaymentsReceivableInTwoYears
|
9000000 | USD |
CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Receivable In Three Years
CapitalLeasesFutureMinimumPaymentsReceivableInThreeYears
|
0 | USD |
CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Receivable In Four Years
CapitalLeasesFutureMinimumPaymentsReceivableInFourYears
|
0 | USD |
CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Receivable In Five Years
CapitalLeasesFutureMinimumPaymentsReceivableInFiveYears
|
0 | USD |
CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Receivable Due Thereafter
CapitalLeasesFutureMinimumPaymentsReceivableDueThereafter
|
1000000 | USD |
CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Receivable
CapitalLeasesFutureMinimumPaymentsReceivable
|
20000000 | USD |
CY2018Q4 | us-gaap |
Capital Leases Net Investment In Direct Financing Leases Unguaranteed Residual Values Of Leased Property
CapitalLeasesNetInvestmentInDirectFinancingLeasesUnguaranteedResidualValuesOfLeasedProperty
|
40000000 | USD |
CY2018Q4 | us-gaap |
Capital Leases Net Investment In Direct Financing Leases Deferred Income
CapitalLeasesNetInvestmentInDirectFinancingLeasesDeferredIncome
|
9000000 | USD |
CY2018Q4 | us-gaap |
Capital Leases Net Investment In Direct Financing Leases
CapitalLeasesNetInvestmentInDirectFinancingLeases
|
51000000 | USD |
CY2018Q4 | us-gaap |
Capital Leases Lessor Balance Sheet Net Investment In Direct Financing Leases Current
CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingLeasesCurrent
|
5000000 | USD |
CY2018Q4 | us-gaap |
Capital Leases Lessor Balance Sheet Net Investment In Direct Financing Leases Noncurrent
CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingLeasesNoncurrent
|
46000000 | USD |
CY2019Q2 | dte |
Numberof Gas Utility Customers
NumberofGasUtilityCustomers
|
1300000 | customer |
CY2019Q2 | dte |
Numberof Electric Utility Customers
NumberofElectricUtilityCustomers
|
2200000 | customer |
CY2019Q2 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
2888000000 | USD |
CY2018Q2 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
3159000000 | USD |
us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
6402000000 | USD | |
us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
6912000000 | USD | |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
182000000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
234000000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
583000000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
595000000 | USD |