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REGULATORY ENVIRONMENT - 2024 UMERC RATE ORDER (Details) - MPSC - UMERC - Subsequent event $ in Millions | Oct. 10, 2024 USD ($)
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Public Utilities, General Disclosures [Line Items] |
Approved rate increase | $ 6.6
Approved rate increase (as a percent) | 8.20%
Approved return on equity (as a percent) | 9.86%
Approved common equity component average (as a percent) | 50.00%

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