Area Of Dry Gas Gathering Pipeline

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- Definition

Area Of Property To Be Constructed

+ References

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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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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Equity Method Investments (Details) $ in Millions	1 Months Ended
Equity Method Investments (Details) $ in Millions	Jun. 30, 2021 USD ($)	Feb. 28, 2021 USD ($) mi	Sep. 30, 2021 USD ($) mi	Sep. 30, 2020 USD ($)	Sep. 30, 2019 USD ($)
Schedule of Equity Method Investments [Line Items]
Equity method investments			$ 174	$ 200	$ 190
Pine Run Midstream L L C Member
Schedule of Equity Method Investments [Line Items]
Total purchase price		$ 205
Area of natural gas pipeline to be operated (in miles) \| mi		43
PennEast
Schedule of Equity Method Investments [Line Items]
Pretax impairment charge	$ 93
PennEast \| Level 2
Schedule of Equity Method Investments [Line Items]
Equity method investments			$ 0
PennEast \| Affiliated Entity
Schedule of Equity Method Investments [Line Items]
Area of natural gas pipeline to be constructed (in miles) \| mi			120
PennEast \| UGI PennEast, LLC \| Affiliated Entity
Schedule of Equity Method Investments [Line Items]
Ownership percentage (as a percentage)			20.00%
PennEast \| Southern Company \| Affiliated Entity
Schedule of Equity Method Investments [Line Items]
Ownership percentage (as a percentage)			20.00%
PennEast \| New Jersey Resources \| Affiliated Entity
Schedule of Equity Method Investments [Line Items]
Ownership percentage (as a percentage)			20.00%
PennEast \| South Jersey Industries \| Affiliated Entity
Schedule of Equity Method Investments [Line Items]
Ownership percentage (as a percentage)			20.00%
PennEast \| Enbridge Inc \| Affiliated Entity
Schedule of Equity Method Investments [Line Items]
Ownership percentage (as a percentage)			20.00%
Pennant
Schedule of Equity Method Investments [Line Items]
Equity method investments			$ 93	$ 94
Pennant \| Energy Services
Schedule of Equity Method Investments [Line Items]
Ownership percentage (as a percentage)			47.00%
Pine Run Midstream L L C Member
Schedule of Equity Method Investments [Line Items]
Equity method investments			$ 60