CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (33,007,000)	$ 146,347,000	$ 129,135,000
Other comprehensive income:
Decrease in benefit plan liability	1,446,000	1,926,000	11,721,000
Total Comprehensive income (loss)	(31,561,000)	148,273,000	140,856,000
Comprehensive income attributable to noncontrolling interests	(30,940,000)	(28,627,000)	(23,235,000)
Comprehensive income attributable to redeemable noncontrolling interests	0	0	(30,443,000)
Comprehensive income (loss) attributable to Genesis Energy, L.P.	$ (62,501,000)	$ 119,646,000	$ 87,178,000