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Derivative and Financial Instruments - Net Exposures from Outstanding Derivative Contracts (Details) - Short - Commodity - Bcf	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Fixed price
Trading Activity, Gains and Losses, Net [Line Items]
Commodity derivatives - volumetric material net exposures	(17)	(12)
Basis
Trading Activity, Gains and Losses, Net [Line Items]
Commodity derivatives - volumetric material net exposures	0	(2)

X

- Definition

Nominal volume used to calculate payments on a derivative instrument.

+ References

No definition available.

+ Details

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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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- Details

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- Details

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- Details

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- Details

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