Public Utilities, Approved Rate, Property, Plant and Equipment, Net Threshold

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- Definition

Public Utilities, Rate Period

+ References

No definition available.

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- Definition

Public Utilities, Regulatory Proceeding, Duration

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- Definition

The total amount of allowable costs capitalized during the period by the entity pertaining to Phase-In plans which were deferred on the expectation of future recovery.

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-Publisher FASB
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- Definition

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

+ References

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- Definition

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

+ References

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- Definition

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

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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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The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

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Utility Regulatory Assets and Liabilities and Regulatory Matters - Narrative (Details) - USD ($) $ in Thousands										6 Months Ended		12 Months Ended
	Mar. 06, 2023	Jan. 27, 2023	Nov. 16, 2022	Nov. 01, 2022	Sep. 15, 2022	Jul. 29, 2022	Jan. 28, 2022	Nov. 09, 2021	Feb. 08, 2021	Mar. 31, 2023	Mar. 31, 2022	Sep. 30, 2022	Dec. 01, 2022
Regulatory Assets
Net unrealized gains										$ (1,713,000)	$ 341,000
Pilot program duration				5 years
WVPSC
Regulatory Assets
Under-recovery of gas cost													$ 12,000
Gas Utility
Regulatory Assets
Net unrealized gains										$ (17,000)	$ 21,000	$ 5,000
Gas Utility \| PAPUC
Regulatory Assets
Requested rate increase (decrease)							$ 83,000
Gas Utility \| PAPUC \| Joint Petition
Regulatory Assets
Requested rate increase (decrease)					$ 49,000
Approved rate				3.00%
Property, plant and equipment, net threshold				$ 3,368
Gas Utility \| PAPUC \| Beginning October 29, 2022
Regulatory Assets
Requested rate increase (decrease)					38,000
Gas Utility \| PAPUC \| Beginning October 1, 2023
Regulatory Assets
Requested rate increase (decrease)					$ 11,000
Gas Utility \| PAPUC \| Weather Normalization Adjustment Rider
Regulatory Assets
Rate period				5 years
Approved rate				3.00%
Utilities \| PAPUC
Regulatory Assets
Requested rate increase (decrease)		$ 11,000							$ 9,000
Approved rate increase								$ 6,000
Mountaineer \| WVPSC \| Net Revenue Increase
Regulatory Assets
Requested rate increase (decrease)	$ 20,000
Mountaineer \| WVPSC \| Base Rate Case, Base Rate
Regulatory Assets
Requested rate increase (decrease)	38,000
Mountaineer \| WVPSC \| Base Rate Case, Infrastructure Rider
Regulatory Assets
Requested rate increase (decrease)	$ (18,000)
Mountaineer \| WVPSC \| Over 2023 - 2027
Regulatory Assets
Requested rate increase (decrease)						$ 354,000
Mountaineer \| WVPSC \| Calendar Year 2023
Regulatory Assets
Requested rate increase (decrease)						$ 64,000
Mountaineer \| WVPSC \| 2023 IREP
Regulatory Assets
Requested rate increase (decrease)			$ 22,000
Mountaineer \| WVPSC \| 2021 IREP
Regulatory Assets
Requested rate increase (decrease)			$ 1,000