XML 77 R62.htm IDEA: XBRL DOCUMENT
v3.22.2

Organization and Significant Accounting Policies - Contract Estimates (Details) - USD ($) | 12 Months Ended
--- | ---
Apr. 30, 2022 | Apr. 30, 2021 | Apr. 30, 2020
TMS contract |  |  |
Amount of aggregate impact of adjustments in contract estimates on revenue related to performance obligations satisfied or partially satisfied in previous periods | $ (1,124,000) | $ (1,041,000) |
Amount of revised aggregate impact of adjustments in contract estimates on revenue related to performance obligations satisfied or partially satisfied in previous periods | 1,124,000 | 1,041,000 |
Revision of estimate of total costs required to complete the contracts | Cumulative catch-up adjustment | Design and development agreement |  |  |
Amount of aggregate impact of adjustments in contract estimates on revenue related to performance obligations satisfied or partially satisfied in previous periods |  | $ 1,099,000 |
Revision of estimate of total costs required to complete the contracts | Cumulative catch-up adjustment | TMS contract |  |  |
Amount of aggregate impact of adjustments in contract estimates on revenue related to performance obligations satisfied or partially satisfied in previous periods | $ (1,403,000) |  | $ (1,403,000)

X
- Definition Refers to aggregate impact of adjustments in contract estimates on revenue related to performance obligations satisfied or partially satisfied in previous periods. + References No definition available. + Details
Name: | avav_RevenueRemainingPerformanceObligationAggregateImpactOfAdjustmentsInContractEstimatesOnRevenueRelatedToPerformanceObligationsSatisfiedOrPartiallySatisfiedInPreviousPeriods
Namespace Prefix: | avav_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of revised aggregate impact of adjustments in contract estimates on revenue related to performance obligations satisfied or partially satisfied in previous periods + References No definition available. + Details
Name: | avav_RevisedAggregateImpactOfAdjustmentsInContractEstimatesOnRevenueRelatedToPerformanceObligationsSatisfiedOrPartiallySatisfiedInPreviousPeriods
Namespace Prefix: | avav_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_CapitalizedContractCostAxis=avav_TmsContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ChangeInAccountingEstimateByTypeAxis=avav_RevisionOfEstimateOfTotalCostsRequiredToCompleteContractsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementScenarioAxis=us-gaap_ScenarioAdjustmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CapitalizedContractCostAxis=avav_DesignAndDevelopmentContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |