Commitments and Contingencies Disclosure [Line Items]

No definition available.

Name:	urbn_CommitmentsAndContingenciesDisclosureLineItems
Namespace Prefix:	urbn_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Commitments for contracts related to construction and distribution equipment.

+ References

No definition available.

+ Details

Name:	urbn_CommitmentsForContractsRelatedToConstructionAndDistributionEquipment
Namespace Prefix:	urbn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Commitments for contracts related to construction and distribution equipment due within one year

+ References

No definition available.

+ Details

Name:	urbn_CommitmentsForContractsRelatedToConstructionAndDistributionEquipmentDueWithinOneYear
Namespace Prefix:	urbn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Commitments From Vendors For Un Fulfilled Purchase Orders

+ References

No definition available.

+ Details

Name:	urbn_CommitmentsFromVendorsForUnFulfilledPurchaseOrders
Namespace Prefix:	urbn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Deferred Compensation Per One Dollar Contributions Matched Over First Six Percent Contributions

+ References

No definition available.

+ Details

Name:	urbn_DeferredCompensationPerOneDollarContributionsMatchedOverFirstSixPercentContributions
Namespace Prefix:	urbn_
Data Type:	srt-types:perUnitItemType
Balance Type:	na
Period Type:	duration

- Definition

Employee Age Limit To Participate In Benefit Plan

+ References

No definition available.

+ Details

Name:	urbn_EmployeeAgeLimitToParticipateInBenefitPlan
Namespace Prefix:	urbn_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Employee Contribution Percentage Vested At Percentage Of Employers Contribution Per Year

+ References

No definition available.

+ Details

Name:	urbn_EmployeeContributionPercentageVestedAtPercentageOfEmployersContributionPerYear
Namespace Prefix:	urbn_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage Of Compensation Deferred By Employee Under Benefit Plan

+ References

No definition available.

+ Details

Name:	urbn_PercentageOfCompensationDeferredByEmployeeUnderBenefitPlan
Namespace Prefix:	urbn_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Aggregate carrying value as of the balance sheet date of the liabilities for deferred compensation arrangements. Represents currently earned compensation under cash arrangements (such as a profit-sharing plan, rabbi trust, and employee contract--excluding equity-based arrangements) that is not actually paid until a later date.

+ References

No definition available.

+ Details

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

- Definition

Amount of cost for defined contribution plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 70
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480794/715-70-50-1

+ Details

Name:	us-gaap_DefinedContributionPlanCostRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

+ References

No definition available.

+ Details

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

- Definition

Percentage of employer's matching contributions to a defined contribution plan that vests in a given year.

+ References

No definition available.

+ Details

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

- Definition

Nominal or face amount on the investment owned.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 10
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480679/815-10-10-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 815
-SubTopic 20
-Section 10
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480769/815-20-10-1

+ Details

Name:	us-gaap_InvestmentOwnedUnderlyingFaceAmountAtMarketValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

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

- Details

Name:	us-gaap_RetirementPlanTypeAxis=urbn_NonqualifiedDeferredCompensationPlanMember
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_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=urbn_TradeLetterOfCreditMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Commitments and Contingencies - Additional Information (Detail) $ in Thousands	12 Months Ended
	Jan. 31, 2024 USD ($) $ / $	Jan. 31, 2023 USD ($)	Jan. 31, 2022 USD ($)
Commitments and Contingencies Disclosure [Line Items]
Commitments for un-fulfilled purchase orders	$ 782,926
Commitments with construction and distribution equipment contractors	18,488
Commitments with construction and distribution equipment contractors due with in one year	$ 14,269
U.S. based employees age limit to participate in 401(k) Saving Plan	18 years
Employer matching contribution per employee \| $ / $	0.5
Percentage of employee contribution for first threshold limit of employer contribution	6.00%
Employees contribution percentage vested	100.00%
Percentage of employers contribution per year vested	20.00%
Company's contribution to Savings Plan	$ 8,688	$ 7,890	$ 7,406
Nonqualified Deferred Compensation Plan
Commitments and Contingencies Disclosure [Line Items]
Employees contribution percentage vested	100.00%
Percentage of employers contribution per year vested	100.00%
Company's contribution to Savings Plan	$ 123	92	$ 47
Deferred compensation obligation	15,068	11,978
Aggregate market value of investments	$ 15,068	$ 11,978
Minimum
Commitments and Contingencies Disclosure [Line Items]
Percentage of compensation deferred by employees under Saving Plan	1.00%
Maximum
Commitments and Contingencies Disclosure [Line Items]
Percentage of compensation deferred by employees under Saving Plan	25.00%
Trade Letter of credit
Commitments and Contingencies Disclosure [Line Items]
Letter of credit outstanding	$ 61,805