Other Assets (Details) - USD ($) $ in Thousands	Aug. 31, 2024	Feb. 29, 2024
Principal components of other assets
Deferred income tax asset	$ 47	$ 48
Lease incentives and premiums, net of accumulated amortization of $95,925 and $90,408, respectively	47,368	37,459
Flight equipment held for sale	19,173	19,190
Aircraft purchase deposits and Embraer E-2 progress payments	47,353	42,784
Right-of-use asset	15,364	16,053
Deferred rent receivable, net	13,100	15,825
Investments, at fair value	10,018	10,160
Other Investments	4,335	5,079
Other assets	111,149	125,209
Total other assets	267,907	271,807
Lease incentives and lease premiums, accumulated amortization	$ 95,925	$ 90,408