SEGMENT INFORMATION - Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Current assets	$ 277,804	$ 412,984
Non-current assets	2,200,595	2,029,317
Total assets	2,478,399	2,442,301
Debt, net	1,230,157	718,624
Current liabilities	159,581	129,467
Non-current liabilities	1,529,434	850,788
Total liabilities	1,689,015	980,255
Redeemable preferred stock	264,590	0
Equity [Abstract]
Non-controlling interests in equity of consolidated subsidiaries	(26,829)	(91)
Total equity	524,794	1,462,046	$ 995,397	$ 765,969
Total liabilities, redeemable preferred stock and equity	2,478,399	2,442,301
Operating Segments | Railroad
Segment Reporting Information [Line Items]
Current assets	56,631	72,965
Non-current assets	672,275	695,632
Total assets	728,906	768,597
Debt, net	10,000	0
Current liabilities	51,902	56,690
Non-current liabilities	59,698	52,180
Total liabilities	111,600	108,870
Redeemable preferred stock	0
Equity [Abstract]
Non-controlling interests in equity of consolidated subsidiaries	1,403	0
Total equity	617,306	659,727
Total liabilities, redeemable preferred stock and equity	728,906	768,597
Operating Segments | Jefferson Terminal
Segment Reporting Information [Line Items]
Current assets	166,252	296,753
Non-current assets	1,136,095	987,678
Total assets	1,302,347	1,284,431
Debt, net	732,145	693,624
Current liabilities	81,147	67,612
Non-current liabilities	790,687	753,113
Total liabilities	871,834	820,725
Redeemable preferred stock	0
Equity [Abstract]
Non-controlling interests in equity of consolidated subsidiaries	(33,048)	(2,604)
Total equity	430,513	463,706
Total liabilities, redeemable preferred stock and equity	1,302,347	1,284,431
Operating Segments | Repauno
Segment Reporting Information [Line Items]
Current assets	16,888	34,943
Non-current assets	289,132	281,599
Total assets	306,020	316,542
Debt, net	25,000	25,000
Current liabilities	5,958	5,135
Non-current liabilities	28,163	27,965
Total liabilities	34,121	33,100
Redeemable preferred stock	0
Equity [Abstract]
Non-controlling interests in equity of consolidated subsidiaries	1,093	1,888
Total equity	271,899	283,442
Total liabilities, redeemable preferred stock and equity	306,020	316,542
Operating Segments | Power and Gas
Segment Reporting Information [Line Items]
Current assets	396	357
Non-current assets	8,142	0
Total assets	8,538	357
Debt, net	0	0
Current liabilities	906	19
Non-current liabilities	187,165	17,530
Total liabilities	188,071	17,549
Equity [Abstract]
Non-controlling interests in equity of consolidated subsidiaries	0	0
Total equity	(179,533)	(17,192)
Total liabilities, redeemable preferred stock and equity	8,538	357
Operating Segments | Sustainability and Energy Transition
Segment Reporting Information [Line Items]
Current assets	20,747	7,680
Non-current assets	84,390	53,152
Total assets	105,137	60,832
Debt, net	0	0
Current liabilities	0	0
Non-current liabilities	0	0
Total liabilities	0	0
Redeemable preferred stock	0
Equity [Abstract]
Non-controlling interests in equity of consolidated subsidiaries	0	0
Total equity	105,137	60,832
Total liabilities, redeemable preferred stock and equity	105,137	60,832
Operating Segments | Power and Gas
Segment Reporting Information [Line Items]
Redeemable preferred stock	0
Corporate, Non-Segment
Segment Reporting Information [Line Items]
Current assets	16,890	286
Non-current assets	10,561	11,256
Total assets	27,451	11,542
Debt, net	463,012	0
Current liabilities	19,668	11
Non-current liabilities	463,721	0
Total liabilities	483,389	11
Redeemable preferred stock	264,590
Equity [Abstract]
Non-controlling interests in equity of consolidated subsidiaries	3,723	625
Total equity	(720,528)	11,531
Total liabilities, redeemable preferred stock and equity	$ 27,451	$ 11,542