Legal Proceedings and Other Matters - Additional Information (Details) $ in Millions		1 Months Ended	3 Months Ended	12 Months Ended
	Sep. 26, 2023 USD ($)	Mar. 31, 2022 USD ($)	Aug. 31, 2023 USD ($)	May 31, 2017 engine	May 31, 2016 engine	Jul. 31, 2024 USD ($)	May 31, 2024 USD ($)	May 31, 2023 USD ($)	Feb. 28, 2023 USD ($)
Legal Proceedings
Loss contingency, loss recognized in period			$ 11.2
Number of engines purchased | engine				4	4
Litigation settlement, amount awarded to other party	$ 13.0	$ 1.8
Fair market value of engines at the time of sale							$ 13.0
Liability									$ 1.8
Expected loss from Judgement						$ 13.0
Loss contingency liability recognized							$ 13.0
Customer filed suit against claiming damages								$ 32.0
Amount appealed		$ 1.8