Fair Value Measurements - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	May 31, 2026	May 31, 2025
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Transfers, net	$ 0
Impairment of flight equipment	3,361	$ 5,066
Gain on sale or disposition of flight equipment	10,866	30,289
Revenue from contract with customer, excluding assessed tax	$ 235,530	$ 259,844