Organization and Basis of Presentation (Details Textuals) customer in Millions, $ in Millions |
Jun. 30, 2025
USD ($)
customer
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|---|---|
| Variable Interest Entity [Line Items] | |
| Number of electric utility customers | customer | 2.3 |
| Number of gas utility customers | customer | 1.3 |
| Material potential exposure | $ | $ 0 |
| DTE Electric | |
| Variable Interest Entity [Line Items] | |
| Material potential exposure | $ | $ 0 |
| X | ||||||||||
- Definition Number Of Electric Utility Customers No definition available.
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| X | ||||||||||
- Definition Number Of Gas Utility Customers No definition available.
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| X | ||||||||||
- Definition The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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