Public Utilities, Requested Rate Increase (Decrease), Percentage, Net Of Tax

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- Definition

Percentage of public utility's approved debt to capital, including debt and equity.

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No definition available.

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- Definition

Percentage of public utility's approved equity to capital, including debt and equity.

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No definition available.

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- Definition

Amount of public utility's approved rate increase (decrease) by regulatory agency.

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No definition available.

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- Definition

Percentage of public utility's approved return on equity.

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No definition available.

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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.

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No definition available.

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- Definition

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

+ References

No definition available.

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Regulatory Matters (Piedmont Narrative) (Details) - Piedmont - USD ($) $ in Millions				1 Months Ended
	Oct. 10, 2022	Sep. 15, 2022	Apr. 01, 2022	Oct. 31, 2022
2022 South Carolina Rate Case \| PSCSC
Public Utilities, General Disclosures [Line Items]
Requested rate increase (decrease)			$ 7
Requested rate increase (decrease), percentage, net of tax			3.40%
Approved return on equity percentage (as a percent)		9.30%
Approved capital structure, percentage		52.20%
Approved debt structure, percentage		47.80%
Approved rate decrease amount by state commission				$ 1
Tennessee Annual Review Mechanism \| TPUC
Public Utilities, General Disclosures [Line Items]
Approved return on equity percentage (as a percent)	9.80%