Basis of Presentation - Additional Information (Detail)	Dec. 27, 2017 Location restaurant Country
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of entity restaurants \| restaurant	1,682
Number of countries in which entity operates \| Country	31
Number of territories in which entity operates \| Location	2

The number of territories outside of the United States in which the entity has restaurants owned, operated or franchised as of the balance sheet date.

No definition available.

Name:	eat_NumberOfTerritories
Namespace Prefix:	eat_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant