Business and Summary of Significant Accounting Policies - Dividends Narrative (Details) - USD ($) $ in Millions	Feb. 01, 2025	Feb. 03, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Dividends accrued related to restricted share units	$ 1	$ 1

Carrying value as of the balance sheet date of dividends accrued related to restricted share units. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

No definition available.

Name:	oxm_AccruedDividendsRestrictedShareUnits
Namespace Prefix:	oxm_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant