XML 57 R41.htm IDEA: XBRL DOCUMENT v3.24.1.u1

Description of the Business and Basis of Presentation (Description of the Business) (Details)	Mar. 31, 2024 restaurantConcept
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Restaurant concepts in portfolio	4

X

- Definition

Number of restaurant concepts in the Company's portfolio.

+ References

No definition available.

+ Details

Name:	blmn_NumberOfRestaurantConcepts
Namespace Prefix:	blmn_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

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