LEASING EQUIPMENT, NET - Lessor, Acquisition and Disposition of Leasing Equipment (Details)	3 Months Ended
Mar. 31, 2023 aircraft commercial_jet_engine
Acquisitions:
Aircraft \| aircraft	5
Engines \| commercial_jet_engine	22
Dispositions:
Aircraft \| aircraft	8
Engines \| commercial_jet_engine	13

Leasing Equipment, Number of Commercial Jet Engines Acquired

No definition available.

Name:	ftai_LeasingEquipmentNumberofCommercialJetEnginesAcquired
Namespace Prefix:	ftai_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration