STATEMENT OF CHANGES IN EQUITY (Statement) - USD ($) $ in Thousands	Total	FTAI Infrastructure LLC
Beginning balance at Dec. 31, 2020	$ 995,397
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(14,290)
Net transfers from Parent	30,997
Ending balance at Mar. 31, 2021	1,024,885
Beginning balance at Dec. 31, 2020	995,397
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(46,349)
Ending balance at Jun. 30, 2021	1,051,629
Beginning balance at Mar. 31, 2021	1,024,885
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(32,060)	$ (25)
Net transfers from Parent	90,580
Ending balance at Jun. 30, 2021	1,051,629
Beginning balance at Dec. 31, 2021	1,462,046	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(50,288)	0
Net transfers from Parent	34,270	1
Ending balance at Mar. 31, 2022	1,349,789	1
Beginning balance at Dec. 31, 2021	1,462,046	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(88,248)	(25)
Ending balance at Jun. 30, 2022	1,345,813	32,138
Beginning balance at Mar. 31, 2022	1,349,789	1
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(37,960)	(25)
Net transfers from Parent	77,126	32,162
Ending balance at Jun. 30, 2022	$ 1,345,813	$ 32,138