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Inventories (Tables) | 12 Months Ended
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Dec. 31, 2025
Inventory Disclosure [Abstract] |
Schedule of Inventory Amounts by Product Type | Our inventory amounts by product type were as follows at the dates indicated:
| December 31,
| 2025 |  | 2024
NGLs | $ | 2,923 |  |  | $ | 2,768 |
Petrochemicals and refined products | 665 |  |  | 652 |
Crude oil | 288 |  |  | 523 |
Natural gas | 8 |  |  | 12 |
Total | $ | 3,884 |  |  | $ | 3,955 |
Schedule of Cost of Sales and Lower of Cost or Net Realizable Value Adjustments | The following table presents our total cost of sales amounts and lower of cost or net realizable value adjustments for the years indicated:
|  |  | For the Year Ended December 31,
|  |  |  |  | 2025 |  | 2024 |  | 2023
Cost of sales (1) |  |  |  |  | $ | 38,566 |  |  | $ | 42,580 |  |  | $ | 37,023 |
Lower of cost or net realizable value adjustments recognized in cost of sales |  |  |  |  | 19 |  |  | 9 |  |  | 31 |
(1)Cost of sales is a component of “Operating costs and expenses,” as presented on our Statements of Consolidated Operations. Fluctuations in these amounts are primarily due to changes in energy commodity prices and sales volumes associated with our marketing activities.

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