Organization (Details)	12 Months Ended
Dec. 31, 2024 segment
Other Ownership Interests [Line Items]
Number of divisions that constitute reportable segments	4
Genesis Energy, LLC
Other Ownership Interests [Line Items]
Limited liability company, ownership interest owned	100.00%

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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