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v3.25.3

RATE MATTERS - ETT Rate Matters (Details) - 2025 ETT Base Rate Case - USD ($) $ in Millions | 1 Months Ended | 2 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jan. 31, 2025 | May 31, 2025
Public Utilities, General Disclosures [Line Items] |  |  |
Requested annual base rate increase (decrease) | $ 20 | $ 57 |
Requested return on equity | 9.60% | 10.60% |
Requested debt capital structure | 59.00% | 55.00% |
Requested equity capital structure | 41.00% | 45.00% |
Requested rate increase related to depreciation rates |  |  | $ 37
Requested rate increase related to ROE and capital structure |  |  | $ 32

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- Definition Public Utilities, Requested Rate Increase (Decrease), Amount Related To Proposed ROE And Capital Structure + References No definition available. + Details
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- 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. + References No definition available. + Details
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- Details
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