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Legal Proceedings (Details) $ in Millions |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 19, 2023 USD ($) | Mar. 31, 2023 USD ($) | Aug. 31, 2023 USD ($) | Feb. 28, 2023 USD ($) | May 31, 2017 engine | May 31, 2016 engine | Nov. 30, 2023 USD ($) | May 31, 2023 USD ($)
Legal Proceedings |  |  |  |  |  |  |  |
Litigation settlement, amount awarded to other party | $ 13.0 | $ 1.8 |  |  |  |  |  |
Loss contingency, loss recognized in period |  |  | $ 11.2 | $ 1.8 |  |  |  |
Number of engines purchased | engine |  |  |  |  | 4 | 4 |  |
Fair market value of engines at the time of sale |  |  |  |  |  |  | $ 13.0 |
Amount appealed |  | $ 1.8 |  |  |  |  |  |
Loss contingency liability recognized |  |  |  |  |  |  | $ 13.0 |
Customer filed suit against claiming damages |  |  |  |  |  |  |  | $ 32.0

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- Definition The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-1 + Details
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