Term of amortization.

No definition available.

Name:	avav_DebtInstrumentAmortizationTerm
Namespace Prefix:	avav_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Adjustment to the percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	avav_DebtInstrumentBasisSpreadOnVariableRateAdjustment
Namespace Prefix:	avav_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the ratio of consolidated total debt to consolidated adjusted earnings before, interest, taxes, depreciation and amortization allowed under the terms of the credit agreement covenants.

+ References

No definition available.

+ Details

Name:	avav_DebtInstrumentCovenantConsolidatedLeverageRatio
Namespace Prefix:	avav_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Default interest rate

+ References

No definition available.

+ Details

Name:	avav_DebtInstrumentDebtDefaultInterestRate
Namespace Prefix:	avav_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of equity interest in foreign subsidiaries.

+ References

No definition available.

+ Details

Name:	avav_DebtInstrumentEquityInterestInForeignSubsidiaries
Namespace Prefix:	avav_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of required quarterly payments.

+ References

No definition available.

+ Details

Name:	avav_DebtInstrumentNumberOfQuarterlyPayments
Namespace Prefix:	avav_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

The required quarterly payment expressed as a percentage of the outstanding obligation.

+ References

No definition available.

+ Details

Name:	avav_DebtInstrumentQuarterlyPaymentsPercentage
Namespace Prefix:	avav_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of sublimit of line of credit borrowing capacity.

+ References

No definition available.

+ Details

Name:	avav_LineOfCreditBorrowingCapacitySublimit
Namespace Prefix:	avav_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The required annual payment expressed as a percentage of the outstanding obligation.

+ References

No definition available.

+ Details

Name:	avav_LineOfCreditFacilityRequiredPaymentPercentage
Namespace Prefix:	avav_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of sublimit.

+ References

No definition available.

+ Details

Name:	avav_LineOfCreditSublimit
Namespace Prefix:	avav_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481139/470-20-50-4

+ Details

Name:	us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16)(a)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

+ Details

Name:	us-gaap_LineOfCredit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityCommitmentFeePercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481544/470-10-50-6

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481544/470-10-50-6

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(f))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

+ Details

Name:	us-gaap_LineOfCreditFacilityLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

+ Details

Name:	us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	us-gaap_BusinessAcquisitionAxis=avav_ArcturusUavInc.Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_OwnershipAxis=avav_AerovironmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=avav_DebtInstrumentPeriodOneThroughFourMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=us-gaap_DebtInstrumentRedemptionPeriodFiveMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=avav_FirstAmendmentToCreditAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementScenarioAxis=avav_FiscalQuartersEndedJanuary292022AndApril2022Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementScenarioAxis=avav_FiscalQuartersEndingPeriodMay12022ToOctober212022Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementScenarioAxis=avav_FiscalQuarterAfterPeriodEndingThereafterMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_BaseRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=avav_TermSofrMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=avav_OneMonthSofrMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=avav_ConsolidatedFixedChargeCoverageRatioMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=avav_ThirdAmendmentToCreditAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=avav_ConsolidatedLeverageMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=avav_ConsolidatedSeniorSecuredLeverageRatioMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=avav_LeverageIncreasePeriodMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_StandbyLettersOfCreditMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=avav_SwinglineLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=avav_TermLoanFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Debt - (Details)	Feb. 04, 2022 USD ($)	Feb. 19, 2021 USD ($) payment	Jan. 25, 2025 USD ($)	Apr. 30, 2024 USD ($)	Jun. 06, 2023 USD ($)	Jun. 05, 2023 USD ($)
Debt
Aggregate amount			$ 25,000,000	$ 28,000,000
Arcturus UAV Inc. \| Aerovironment
Debt
Ownership interest		100.00%
Amount of loan		$ 100,000,000
Period One Through Four \| Arcturus UAV Inc.
Debt
Amount of annual required payment expressed as a percent of the outstanding obligation		5.00%
Period Five \| Arcturus UAV Inc.
Debt
Amount of annual required payment expressed as a percent of the outstanding obligation		80.00%
Maximum \| Arcturus UAV Inc.
Debt
Percentage of outstanding equity interests in foreign subsidiaries		65.00%
Revolving credit facility
Debt
Aggregate amount			25,000,000
Revolving credit facility \| Arcturus UAV Inc.
Debt
Term of loan		5 years
First Amendment to Credit Agreement
Debt
Amount of sublimit of line of credit borrowing capacity					$ 25,000,000	$ 10,000,000
First Amendment to Credit Agreement \| Minimum \| Fiscal quarter ended January 29, 2022 and April, 2022
Debt
Consolidated leverage ratio	1.00%
First Amendment to Credit Agreement \| Minimum \| Fiscal quarters ending during the period from May 1, 2022 to October 31, 2022
Debt
Consolidated leverage ratio	1.00%
First Amendment to Credit Agreement \| Minimum \| Fiscal quarter ending thereafter which is after October 31, 2022
Debt
Consolidated leverage ratio	1.00%
First Amendment to Credit Agreement \| Maximum \| Fiscal quarter ended January 29, 2022 and April, 2022
Debt
Consolidated leverage ratio	4.00%
First Amendment to Credit Agreement \| Maximum \| Fiscal quarters ending during the period from May 1, 2022 to October 31, 2022
Debt
Consolidated leverage ratio	3.50%
First Amendment to Credit Agreement \| Maximum \| Fiscal quarter ending thereafter which is after October 31, 2022
Debt
Consolidated leverage ratio	3.00%
First Amendment to Credit Agreement \| Base Rate
Debt
Interest rate	0.50%
Additional interest rate if default occurs (as a percentage)	2.00%
First Amendment to Credit Agreement \| Base Rate \| Minimum
Debt
Interest rate	0.50%
First Amendment to Credit Agreement \| Base Rate \| Maximum
Debt
Interest rate	1.50%
First Amendment to Credit Agreement \| SOFR
Debt
SOFR adjustment	0.10%
First Amendment to Credit Agreement \| SOFR \| Minimum
Debt
Interest rate	1.50%
First Amendment to Credit Agreement \| SOFR \| Maximum
Debt
Interest rate	2.50%
First Amendment to Credit Agreement \| Term SOFR
Debt
Interest rate	0.00%
First Amendment to Credit Agreement \| One Month SOFR
Debt
Interest rate	1.00%
First Amendment to Credit Agreement \| Consolidated Fixed Charge Coverage Ratio \| Minimum
Debt
Commitment fees (as a percentage)	0.20%
First Amendment to Credit Agreement \| Consolidated Fixed Charge Coverage Ratio \| Maximum
Debt
Commitment fees (as a percentage)	0.35%
Third Amendment to Credit Agreement
Debt
Amount of loan	$ 15,000,000		165,511,000
Aggregate amount	200,000,000
Amount of sublimit	$ 25,000,000
Third Amendment to Credit Agreement \| Consolidated Leverage Ratio \| Minimum
Debt
Consolidated leverage ratio	1.00%
Third Amendment to Credit Agreement \| Consolidated Leverage Ratio \| Minimum \| Period One Through Four
Debt
Consolidated leverage ratio	1.00%
Third Amendment to Credit Agreement \| Consolidated Leverage Ratio \| Maximum
Debt
Consolidated leverage ratio	4.00%
Third Amendment to Credit Agreement \| Consolidated Leverage Ratio \| Maximum \| Period One Through Four
Debt
Consolidated leverage ratio	4.50%
Third Amendment to Credit Agreement \| Consolidated Fixed Charge Coverage Ratio \| Minimum
Debt
Interest rate	1.00%
Third Amendment to Credit Agreement \| Consolidated Fixed Charge Coverage Ratio \| Maximum
Debt
Interest rate	1.25%
Third Amendment to Credit Agreement \| Consolidated Senior Secured Leverage Ratio \| Minimum
Debt
Consolidated leverage ratio	1.00%
Third Amendment to Credit Agreement \| Consolidated Senior Secured Leverage Ratio \| Maximum
Debt
Consolidated leverage ratio	3.00%
Third Amendment to Credit Agreement \| Leverage Increase Period \| Minimum
Debt
Consolidated leverage ratio	1.00%
Third Amendment to Credit Agreement \| Leverage Increase Period \| Maximum
Debt
Consolidated leverage ratio	3.50%
Standby Letters of Credit
Debt
Amount of loan			$ 9,489,000
Standby Letters of Credit \| Arcturus UAV Inc.
Debt
Amount of sublimit		$ 25,000,000
Swingline Loan [Member]
Debt
Amount of sublimit	$ 10,000,000
Term loans
Debt
Aggregate amount				$ 28,000,000
Term loans \| Arcturus UAV Inc.
Debt
Amount of loan		$ 200,000,000
Term of amortization		5 years
Term loans \| Period Five \| Arcturus UAV Inc.
Debt
Number of quarterly payments \| payment		3
Amount of quarterly required payment expressed as a percentage of outstanding obligation		1.25%