- 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 amended requested rate increase (decrease) with regulatory agency.

+ References

No definition available.

+ Details

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- Definition

Percentage of public utility's amended requested rate increase (decrease) with regulatory agency.

+ 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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WUTC (Details 5) - Pending Rate Case [Member] - WUTC [Member] - Cascade Natural Gas [Member] - USD ($) $ in Millions	Jun. 01, 2022	Mar. 24, 2022	Mar. 22, 2022	Sep. 30, 2021
Gas Distribution [Member]
Public Utilities, General Disclosures [Line Items]
Public Utilities, Requested Rate Increase (Decrease), Amount		$ 3.3		$ 13.7
Public Utilities, Requested Rate Increase (Decrease), Percentage				5.10%
Public Utilities, Requested Rate Increase (Decrease), Amended, Amount			$ 10.7
Public Utilities, Requested Rate Increase (Decrease), Amended, Percentage			4.00%
Pipeline Cost Recovery Mechanism
Public Utilities, General Disclosures [Line Items]
Public Utilities, Requested Rate Increase (Decrease), Amount	$ 2.6
Public Utilities, Requested Rate Increase (Decrease), Percentage	0.90%