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Related Party Transactions (Tables) | 12 Months Ended
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Dec. 31, 2025
Related Party Transactions [Abstract] |
Schedule of Related Party Transactions | The following table summarizes our related party transactions for the years indicated:
|  |  | For the Year Ended December 31,
|  |  |  |  | 2025 |  | 2024 |  | 2023
Revenues – related parties: |  |  |  |  |  |  |  |  |
Unconsolidated affiliates |  |  |  |  | $ | 52 |  |  | $ | 58 |  |  | $ | 61 |
Costs and expenses – related parties: |  |  |  |  |  |  |  |  |
EPCO and its privately held affiliates |  |  |  |  | $ | 1,604 |  |  | $ | 1,472 |  |  | $ | 1,353 |
Unconsolidated affiliates |  |  |  |  | 159 |  |  | 185 |  |  | 188 |
Total |  |  |  |  | $ | 1,763 |  |  | $ | 1,657 |  |  | $ | 1,541 |
The following table summarizes our related party accounts receivable and accounts payable balances at the dates indicated:
| December 31,
| 2025 |  | 2024
Accounts receivable - related parties: |  |  |
Unconsolidated affiliates | $ | 1 |  |  | $ | 4 |
Accounts payable - related parties: |  |  |
EPCO and its privately held affiliates | $ | 195 |  |  | $ | 180 |
Unconsolidated affiliates | 22 |  |  | 18 |
Total | $ | 217 |  |  | $ | 198 |
At December 31, 2025, 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
702,259,470 common units | 32.5%
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,
|  |  |  |  | 2025 |  | 2024 |  | 2023
Operating costs and expenses |  |  |  |  | $ | 1,443 |  |  | $ | 1,294 |  |  | $ | 1,189 |
General and administrative expenses |  |  |  |  | 134 |  |  | 152 |  |  | 141 |
Total costs and expenses |  |  |  |  | $ | 1,577 |  |  | $ | 1,446 |  |  | $ | 1,330 |

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 + Details
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