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WUTC (Details 4) - Pending Rate Case [Member] - Gas Distribution [Member] - WUTC [Member] - Cascade Natural Gas [Member] $ in Millions | Sep. 30, 2021 USD ($)
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Public Utilities, General Disclosures [Line Items] |
Public Utilities, Requested Rate Increase (Decrease), Amount | $ 13.7
Public Utilities, Requested Rate Increase (Decrease), Percentage | 5.10%

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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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- Definition Amount of public utility's requested rate increase (decrease) with regulatory agency. + References No definition available. + Details
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- Definition Percentage of public utility's requested rate increase (decrease) with regulatory agency. + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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