Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2023

The following table summarizes our related party transactions for the years indicated:

	For the Year Ended December 31,
	2023		2022		2021
Revenues – related parties:
Unconsolidated affiliates	$	61	$	59	$	80
Costs and expenses – related parties:
EPCO and its privately held affiliates	$	1,353	$	1,289	$	1,156
Unconsolidated affiliates		188		209		265
Total	$	1,541	$	1,498	$	1,421

The following table summarizes our related party accounts receivable and accounts payable balances at the dates indicated:

	December 31,
	2023		2022
Accounts receivable - related parties:
EPCO and its privately held affiliates	$	–	$	1
Unconsolidated affiliates		7		10
Total	$	7	$	11

Accounts payable - related parties:
EPCO and its privately held affiliates	$	183	$	221
Unconsolidated affiliates		16		11
Total	$	199	$	232

At December 31, 2023, EPCO and its privately held affiliates (including Dan Duncan LLC and certain Duncan family trusts) beneficially owned the following limited partner interests in us:

Total Number of Limited Partner Interests Held	Percentage of Common Units Outstanding
702,209,694 common units	32.4%

The following table presents our related party costs and expenses attributable to the ASA with EPCO for the years indicated:

	For the Year Ended December 31,
	2023		2022		2021
Operating costs and expenses	$	1,189	$	1,124	$	1,011
General and administrative expenses		141		146		135
Total costs and expenses	$	1,330	$	1,270	$	1,146