SEGMENT INFORMATION - Summary of Geographic Sources of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting Information [Line Items]
Total revenue	$ 292,718	$ 91,691
Corporate and Other
Segment Reporting Information [Line Items]
Total revenue	8,565	6,666
Africa
Segment Reporting Information [Line Items]
Total revenue	875	850
Africa | Corporate and Other
Segment Reporting Information [Line Items]
Total revenue	0	0
Asia
Segment Reporting Information [Line Items]
Total revenue	26,331	23,729
Asia | Corporate and Other
Segment Reporting Information [Line Items]
Total revenue	8,565	6,666
Europe
Segment Reporting Information [Line Items]
Total revenue	78,331	31,976
Europe | Corporate and Other
Segment Reporting Information [Line Items]
Total revenue	0	0
North America
Segment Reporting Information [Line Items]
Total revenue	172,661	25,772
North America | Corporate and Other
Segment Reporting Information [Line Items]
Total revenue	0	0
South America
Segment Reporting Information [Line Items]
Total revenue	14,520	9,364
South America | Corporate and Other
Segment Reporting Information [Line Items]
Total revenue	0	0
Aviation Leasing | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	199,040	70,712
Aviation Leasing | Africa | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	0	0
Aviation Leasing | Asia | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	17,766	15,662
Aviation Leasing | Europe | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	52,365	27,402
Aviation Leasing | North America | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	115,665	18,284
Aviation Leasing | South America | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	13,244	9,364
Aerospace Products | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	85,113	14,313
Aerospace Products | Africa | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	875	850
Aerospace Products | Asia | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	0	1,401
Aerospace Products | Europe | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	25,966	4,574
Aerospace Products | North America | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	56,996	7,488
Aerospace Products | South America | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	$ 1,276	$ 0