Amount of cash outflow for payments of acquisition-related contingent consideration.

No definition available.

Name:	oxm_AcquisitionRelatedContingentConsiderationCashPayment
Namespace Prefix:	oxm_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Represents the period over which potential cash that could result from the contingent consideration arrangement would be payable.

+ References

No definition available.

+ Details

Name:	oxm_BusinessAcquisitionContingentConsiderationPotentialCashPaymentPeriod
Namespace Prefix:	oxm_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents the consideration which has been or will be paid.

+ References

No definition available.

+ Details

Name:	oxm_BusinessCombinationContingentConsiderationArrangementsOutcomesValue
Namespace Prefix:	oxm_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Number of sellers of acquired business that is employee of entity.

+ References

No definition available.

+ Details

Name:	oxm_BusinessCombinationNumberOfSellersEmployeeOfEntity
Namespace Prefix:	oxm_
Data Type:	xbrli:integerItemType
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

No definition available.

+ Details

Name:	us-gaap_BusinessAcquisitionContingentConsiderationLineItems
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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 4
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e7008-128479

+ Details

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

- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e6927-128479

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 35
-Paragraph 1
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126966325&loc=d3e6819-128478

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 25
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476

+ Details

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

- Details

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Balance Type:
Period Type:

Business and Summary of Significant Accounting Policies - Legal and Other Contingencies and Other Non-current Liabilities (Details) $ in Thousands	12 Months Ended				48 Months Ended
	Jan. 28, 2023 USD ($) individual	Jan. 29, 2022 USD ($)	Jan. 30, 2021 USD ($)	Feb. 03, 2018	Jan. 29, 2022 USD ($)
Business Combinations
Change in fair value of contingent consideration		$ 1,188	$ 593
TBBC
Business Combinations
Change in fair value of contingent consideration		1,000	$ 1,000
Contingent consideration	$ 0	$ 2,000			$ 2,000
Aggregate amount of contingent consideration earned by seller					$ 4,000
Period over which contingent consideration is payable				4 years
Contingent consideration paid	$ 2,000
Number of sellers that is an employee \| individual	1