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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Amount of gain (loss) on sale or disposal of an equity method investment.

+ References

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+ References

No definition available.

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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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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Investments, Loans and Long-Term Receivables - Investment Dispositions (Details) - USD ($) $ in Millions			3 Months Ended	9 Months Ended
	Aug. 01, 2024	Jun. 14, 2024	Sep. 30, 2024	Sep. 30, 2024
Louisiana And Alabama
Schedule of Equity Method Investments [Line Items]
Proceeds from sale of ownership interests	$ 173
Before-tax gain			$ 18	$ 18
Rockies Express Pipeline LLC
Schedule of Equity Method Investments [Line Items]
Proceeds from sale of ownership interests		$ 685
Before-tax gain				$ 238
Percentage of ownership interest		25.00%