SEGMENT INFORMATION - Statement of Income by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues
Total revenues	$ 78,559	$ 36,788	$ 190,575	$ 72,674
Expenses
Operating expenses	60,934	32,088	148,231	66,206
General and administrative	3,208	2,508	8,136	6,173
Acquisition and transaction expenses	2,754	5,342	15,862	8,860
Management fees and incentive allocation to affiliate	2,659	3,829	9,885	11,244
Depreciation and amortization	18,136	17,131	52,451	38,900
Total expenses	87,691	60,898	234,565	131,383
Other (expense) income
Equity in losses of unconsolidated entities	(12,080)	(1,545)	(47,982)	(8,810)
(Loss) gain on sale of assets, net	(134)	0	(134)	16
Interest expense	(19,161)	(4,384)	(32,106)	(9,396)
Other expense	(1,132)	(6,244)	(2,144)	(6,855)
Total other expense	(32,507)	(12,173)	(82,366)	(25,045)
Income (loss) before income taxes	(41,639)	(36,283)	(126,356)	(83,754)
(Provision for) benefit from income taxes	1,555	(1,634)	5,086	(2,755)
Net income (loss)	(43,194)	(34,649)	(131,442)	(80,999)
Less: Net income (loss) attributable to non-controlling interests in consolidated subsidiaries	(8,381)	(7,363)	(24,327)	(18,949)
Less: Dividends and accretion on redeemable preferred stock	9,263		9,263
Net loss attributable to Former Parent	(44,076)	(27,286)	(116,378)	(62,050)
Corporate and Other
Revenues
Total revenues	20,317	0	30,404	0
Expenses
Operating expenses	20,173	0	29,980	0
General and administrative	3,208	2,508	8,136	6,173
Acquisition and transaction expenses	2,172	4,491	14,896	8,009
Management fees and incentive allocation to affiliate	2,659	3,829	9,885	11,244
Depreciation and amortization	741	0	1,081	0
Total expenses	28,953	10,828	63,978	25,426
Other (expense) income
Equity in losses of unconsolidated entities	33	75	121	452
(Loss) gain on sale of assets, net	0		0	0
Interest expense	(12,682)	0	(12,683)	0
Other expense	132	(1)	95	(1)
Total other expense	(12,517)	74	(12,467)	451
Income (loss) before income taxes	(21,153)	(10,754)	(46,041)	(24,975)
(Provision for) benefit from income taxes	444	0	444	0
Net income (loss)	(21,597)	(10,754)	(46,485)	(24,975)
Less: Net income (loss) attributable to non-controlling interests in consolidated subsidiaries	(173)	0	(198)	0
Less: Dividends and accretion on redeemable preferred stock	9,263		9,263
Net loss attributable to Former Parent	(30,687)	(10,754)	(55,550)	(24,975)
Railroad | Operating Segments
Revenues
Total revenues	39,186	25,344	113,887	28,544
Expenses
Operating expenses	22,003	14,374	63,933	18,065
General and administrative	0	0	0	0
Acquisition and transaction expenses	224	851	579	851
Management fees and incentive allocation to affiliate	0	0	0	0
Depreciation and amortization	5,337	5,426	15,128	5,736
Total expenses	27,564	20,651	79,640	24,652
Other (expense) income
Equity in losses of unconsolidated entities	0	0	0	0
(Loss) gain on sale of assets, net	(134)		(134)	0
Interest expense	(64)	(20)	(143)	(42)
Other expense	(311)	(197)	(976)	(195)
Total other expense	(509)	(217)	(1,253)	(237)
Income (loss) before income taxes	11,113	4,476	32,994	3,655
(Provision for) benefit from income taxes	(942)	681	2,391	681
Net income (loss)	12,055	3,795	30,603	2,974
Less: Net income (loss) attributable to non-controlling interests in consolidated subsidiaries	6	0	6	0
Less: Dividends and accretion on redeemable preferred stock	0		0
Net loss attributable to Former Parent	12,049	3,795	30,597	2,974
Jefferson Terminal | Operating Segments
Revenues
Total revenues	17,177	11,902	44,751	34,148
Expenses
Operating expenses	14,194	12,441	41,578	35,939
General and administrative	0	0	0	0
Acquisition and transaction expenses	0	0	0	0
Management fees and incentive allocation to affiliate	0	0	0	0
Depreciation and amortization	9,748	9,405	29,187	26,438
Total expenses	23,942	21,846	70,765	62,377
Other (expense) income
Equity in losses of unconsolidated entities	0	0	0	0
(Loss) gain on sale of assets, net	0		0	0
Interest expense	(5,983)	(4,080)	(18,220)	(8,496)
Other expense	(1,401)	(2,091)	(2,791)	(2,795)
Total other expense	(7,384)	(6,171)	(21,011)	(11,291)
Income (loss) before income taxes	(14,149)	(16,115)	(47,025)	(39,520)
(Provision for) benefit from income taxes	2,114	48	2,251	163
Net income (loss)	(16,263)	(16,163)	(49,276)	(39,683)
Less: Net income (loss) attributable to non-controlling interests in consolidated subsidiaries	(8,002)	(7,189)	(23,273)	(18,742)
Less: Dividends and accretion on redeemable preferred stock	0		0
Net loss attributable to Former Parent	(8,261)	(8,974)	(26,003)	(20,941)
Repauno | Operating Segments
Revenues
Total revenues	1,879	(458)	1,533	9,982
Expenses
Operating expenses	4,266	5,254	12,264	12,141
General and administrative	0	0	0	0
Acquisition and transaction expenses	0	0	0	0
Management fees and incentive allocation to affiliate	0	0	0	0
Depreciation and amortization	2,310	2,300	7,055	6,726
Total expenses	6,576	7,554	19,319	18,867
Other (expense) income
Equity in losses of unconsolidated entities	0	0	0	0
(Loss) gain on sale of assets, net	0		0	16
Interest expense	(432)	(284)	(1,060)	(858)
Other expense	0	0	0	0
Total other expense	(432)	(284)	(1,060)	(842)
Income (loss) before income taxes	(5,129)	(8,296)	(18,846)	(9,727)
(Provision for) benefit from income taxes	0	0	0	0
Net income (loss)	(5,129)	(8,296)	(18,846)	(9,727)
Less: Net income (loss) attributable to non-controlling interests in consolidated subsidiaries	(212)	(174)	(862)	(207)
Less: Dividends and accretion on redeemable preferred stock	0		0
Net loss attributable to Former Parent	(4,917)	(8,122)	(17,984)	(9,520)
Power and Gas | Operating Segments
Revenues
Total revenues	0	0	0	0
Expenses
Operating expenses	298	19	466	61
General and administrative	0	0	0	0
Acquisition and transaction expenses	358	0	358	0
Management fees and incentive allocation to affiliate	0	0	0	0
Depreciation and amortization	0	0	0	0
Total expenses	656	19	824	61
Other (expense) income
Equity in losses of unconsolidated entities	(9,222)	(1,620)	(43,574)	(9,262)
(Loss) gain on sale of assets, net	0		0	0
Interest expense	0		0	0
Other expense	(25)	(3,955)	(25)	(3,864)
Total other expense	(9,247)	(5,575)	(43,599)	(13,126)
Income (loss) before income taxes	(9,903)	(5,594)	(44,423)	(13,187)
(Provision for) benefit from income taxes	0	(2,363)	0	(3,599)
Net income (loss)	(9,903)	(3,231)	(44,423)	(9,588)
Less: Net income (loss) attributable to non-controlling interests in consolidated subsidiaries	0	0		0
Less: Dividends and accretion on redeemable preferred stock	0		0
Net loss attributable to Former Parent	(9,903)	(3,231)	(44,423)	(9,588)
Sustainability and Energy Transition | Operating Segments
Revenues
Total revenues	0	0	0	0
Expenses
Operating expenses	0	0	10	0
General and administrative	0	0	0	0
Acquisition and transaction expenses	0	0	29	0
Management fees and incentive allocation to affiliate	0	0	0	0
Depreciation and amortization	0	0	0	0
Total expenses	0	0	39	0
Other (expense) income
Equity in losses of unconsolidated entities	(2,891)	0	(4,529)	0
(Loss) gain on sale of assets, net	0		0	0
Interest expense	0	0	0	0
Other expense	473	0	1,553	0
Total other expense	(2,418)	0	(2,976)	0
Income (loss) before income taxes	(2,418)	0	(3,015)	0
(Provision for) benefit from income taxes	(61)	0	0	0
Net income (loss)	(2,357)	0	(3,015)	0
Less: Net income (loss) attributable to non-controlling interests in consolidated subsidiaries	0	0	0	0
Less: Dividends and accretion on redeemable preferred stock	0		0
Net loss attributable to Former Parent	$ (2,357)	$ 0	$ (3,015)	$ 0