SEGMENT INFORMATION - Balance Sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Total assets	$ 4,882,148	$ 4,863,854
Debt, net	3,497,566	3,220,211
Total liabilities	4,192,877	3,739,754
Equity
Non-controlling interest in equity of consolidated subsidiaries	(9,603)	(192)
Total equity	689,271	1,124,100
Total liabilities and equity	4,882,148	4,863,854
Corporate and Other
Segment Reporting Information [Line Items]
Total assets	373,245	401,250
Debt, net	2,768,156	2,501,587
Total liabilities	2,859,427	2,544,489
Equity
Non-controlling interest in equity of consolidated subsidiaries	4,740	524
Total equity	(2,486,182)	(2,143,239)
Total liabilities and equity	373,245	401,250
Aviation Leasing | Operating Segments | Equipment Leasing
Segment Reporting Information [Line Items]
Total assets	2,124,335	2,098,979
Debt, net	0	0
Total liabilities	150,085	214,564
Equity
Non-controlling interest in equity of consolidated subsidiaries	0	0
Total equity	1,974,250	1,884,415
Total liabilities and equity	2,124,335	2,098,979
Jefferson Terminal | Operating Segments | Infrastructure
Segment Reporting Information [Line Items]
Total assets	1,304,515	1,284,432
Debt, net	704,410	693,624
Total liabilities	835,714	820,725
Equity
Non-controlling interest in equity of consolidated subsidiaries	(16,799)	(2,604)
Total equity	468,801	463,707
Total liabilities and equity	1,304,515	1,284,432
Ports and Terminals | Operating Segments | Infrastructure
Segment Reporting Information [Line Items]
Total assets	331,843	316,899
Debt, net	25,000	25,000
Total liabilities	236,890	50,651
Equity
Non-controlling interest in equity of consolidated subsidiaries	1,559	1,888
Total equity	94,953	266,248
Total liabilities and equity	331,843	316,899
Transtar | Operating Segments | Infrastructure
Segment Reporting Information [Line Items]
Total assets	748,210	762,294
Debt, net	0	0
Total liabilities	110,761	109,325
Equity
Non-controlling interest in equity of consolidated subsidiaries	897	0
Total equity	637,449	652,969
Total liabilities and equity	$ 748,210	$ 762,294