Amount of interest income earned from interest-bearing assets owed to the entity by related party.

No definition available.

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- Definition

The amount for notes payable (written promise to pay), payable to related parties, which are due after one year (or one business cycle).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 1
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For an unclassified balance sheet, amounts due from parties associated with the reporting entity as evidenced by a written promise to pay.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
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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.

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- Definition

Identify the stated interest rate per the agreement, for example, leasing and debt arrangements between related parties.

+ References

No definition available.

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Related Party Transactions Narrative (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Jun. 30, 2019
Related Party Transaction [Line Items]
Notes Receivable, Related Parties				$ 75
ET-ETO Promissory Note B [Member] \| ET
Related Party Transaction [Line Items]
Notes Receivable, Related Parties	$ 3,230		$ 3,710
SemGroup Intercompany Promissory Note [Member]
Related Party Transaction [Line Items]
Notes Receivable, Related Parties	2,190		$ 2,320
Related Party Transaction, Rate			5.20%
Interest Income, Related Party	44	$ 21
ET
Related Party Transaction [Line Items]
Notes Payable, Related Parties, Noncurrent	$ (120)		$ (104)
Maximum [Member] \| SemGroup Intercompany Promissory Note [Member]
Related Party Transaction [Line Items]
Notes Receivable, Related Parties			$ 2,500