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Sale of Receivables (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
May 31, 2025 | May 31, 2024 | May 31, 2023 | Feb. 23, 2018
Sale of Receivables |  |  |  |
Amount collected | $ 12.7 | $ 10.3 |  |
Purchase Agreement |  |  |  |
Sale of Receivables |  |  |  |
Maximum amount of receivables sold | 209.2 | 144.4 | $ 171.6 |
Retained interests | 0.0 |  |  |
Remitted receivables | 201.6 | 143.5 | 173.8 |
Amount collected | 7.4 | 0.9 |  |
Discounts on sale of our receivables | $ 0.9 | $ 0.7 | $ 0.6 |
Maximum | Purchase Agreement |  |  |  |
Sale of Receivables |  |  |  |
Maximum amount of receivables sold |  |  |  | $ 150.0

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- Definition The amount of purchase discount and other fees relating to sales receivables. + References No definition available. + Details
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Namespace Prefix: | air_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Amount remitted to the purchaser in relation to receivables held-for-sale. + References No definition available. + Details
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Namespace Prefix: | air_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition The amount retained interests in the sold receivables, other than limited recourse obligations in certain circumstances. + References No definition available. + Details
Name: | air_RetainedInterestInSoldReceivables
Namespace Prefix: | air_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Its is represents the Sale of Receivables. + References No definition available. + Details
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X
- Definition Amount, before valuation allowance, of accounts and financing receivables held for sale. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-2 + Details
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- Definition Amount of cash and cash equivalent restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-8 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-4 + Details
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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |

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- Details
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