0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Statements of Operations (Unaudited) - DTE Energy Company link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Statements of Comprehensive Income (Unaudited) - DTE Energy Company link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Statements of Comprehensive Income (Unaudited) - DTE Energy Company (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Statements of Financial Position (Unaudited) - DTE Energy Company link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Financial Position (Unaudited) - DTE Energy Company (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Consolidated Statements of Cash Flows (Unaudited) - DTE Energy Company link:presentationLink link:calculationLink link:definitionLink 9952157 - Statement - Consolidated Statements of Changes in Equity (Unaudited) - DTE Energy Company link:presentationLink link:calculationLink link:definitionLink 9952158 - Statement - Consolidated Statements of Changes in Equity (Unaudited) - DTE Energy Company (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952159 - Statement - Consolidated Statements of Operations (Unaudited) - DTE Electric Company link:presentationLink link:calculationLink link:definitionLink 9952160 - Statement - Consolidated Statements of Comprehensive Income (Unaudited) - DTE Electric Company link:presentationLink link:calculationLink link:definitionLink 9952161 - Statement - Consolidated Statements of Financial Position (Unaudited) - DTE Electric Company link:presentationLink link:calculationLink link:definitionLink 9952162 - Statement - Consolidated Statements of Financial Position (Unaudited) - DTE Electric Company (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952163 - Statement - Consolidated Statements of Cash Flows (Unaudited) - DTE Electric Company link:presentationLink link:calculationLink link:definitionLink 9952164 - Statement - Consolidated Statements of Changes in Shareholder's Equity (Unaudited) - DTE Electric Company link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Organization and Basis of Presentation link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - New Accounting Pronouncements link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Revenue link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Regulatory Matters link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Fair Value link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Financial and Other Derivative Instruments link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Long-Term Financings link:presentationLink link:calculationLink link:definitionLink 9952174 - Disclosure - Short-Term Credit Arrangements and Borrowings link:presentationLink link:calculationLink link:definitionLink 9952175 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952176 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952177 - Disclosure - Retirement Benefits and Trusteed Assets link:presentationLink link:calculationLink link:definitionLink 9952178 - Disclosure - Segment and Related Information link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Organization and Basis of Presentation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Fair Value (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Financial and Other Derivative Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Long-Term Financings (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Short-Term Credit Arrangements and Borrowings (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Retirement Benefits and Trusteed Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Segment and Related Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Organization and Basis of Presentation (Details Textuals) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Organization and Basis of Presentation (Consolidated Variable Interest Entities) (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Significant Accounting Policies (Other Income) (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Significant Accounting Policies (Effective Income Tax Rate Reconciliation) (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Significant Accounting Policies (Details Textuals) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Significant Accounting Policies (Financing Receivables Classified by Internal Grade of Credit Risk) (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Significant Accounting Policies (Roll-Forward of Activity for Financing Receivables Credit Loss Reserves) (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Significant Accounting Policies (Uncollectible Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Revenue (Disaggregation of Revenue By Segment) (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Revenue (Revenues Outside the Scope of Topic 606) (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Revenue (Deferred Revenue Activity) (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Revenue (Expected Recognition of Deferred Revenue) (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Revenue (Expected Recognition of Deferred Revenue) (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Revenue (Expected Timing of Performance Obligation Satisfaction) (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Revenue (Expected Timing of Performance Obligation Satisfaction) (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Regulatory Matters (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Fair Value (Assets and Liabilities Measured and Recorded at Fair Value on a Recurring Basis) (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Fair Value (Details Textuals) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Fair Value (Reconciliation of Level 3 Assets and Liabilities Measured at Fair Value on a Recurring Basis) (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Fair Value (Unobservable Inputs Related to Level 3 Assets and Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Fair Value (Carrying Amount of Fair Value of Financial Instruments) (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Fair Value (Fair Value of Nuclear Decommissioning Trust Fund Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Fair Value (Realized Gains and Losses and Proceeds from Sale of Securities by Nuclear Decommissioning Trust Funds) (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Fair Value (Fair Value and Unrealized Gains and Losses for Nuclear Decommissioning Trust Funds) (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Fair Value (Fair Value of the Fixed Income Securities Held in Nuclear Decommissioning Trust Funds) (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Financial and Other Derivative Instruments (Fair Value of Derivative Instruments) (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Financial and Other Derivative Instruments (Details Textuals) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Financial and Other Derivative Instruments (Net Cash Collateral Offsetting Arrangements) (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Financial and Other Derivative Instruments (Netting Offsets of Derivative Assets and Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Financial and Other Derivative Instruments ( Netting Offsets of Derivative Assets and Liabilities Reconciliation to the Statements of Financial Position) (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Financial and Other Derivative Instruments (Effect of Derivatives Not Designated as Hedging Instruments) (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Financial and Other Derivative Instruments (Cumulative Gross Volume of Derivative Contracts) (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Long-Term Financings (Debt Issuances) (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Long-Term Financings (Debt Redemptions) (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Long-Term Financings (Details Textuals) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Short-Term Credit Arrangements and Borrowings (Details Textuals) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Short-Term Credit Arrangements and Borrowings (Availability Under Credit Facilities) (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Retirement Benefits and Trusteed Assets (Net Periodic Benefit Costs (Credits)) (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Retirement Benefits and Trusteed Assets (Details Textuals) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Segment and Related Information (Details Textuals) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Segment and Related Information (Inter-segment Billing for Goods and Services) (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Segment and Related Information (Profit (Loss) Financial Data) (Details) link:presentationLink link:calculationLink link:definitionLink