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MNPUC (Details) $ in Millions | Sep. 01, 2021 USD ($)
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Pending Rate Case [Member] | MNPUC [Member] | Gas Distribution [Member] | Great Plains Natural Gas Co. [Member] |
Public Utilities, General Disclosures [Line Items] |
Public Utilities, Requested Rate Increase (Decrease), Amount | $ 8.8

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- Details
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- Details
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