Document and Entity Information - USD ($)	12 Months Ended
	Jun. 24, 2020	Aug. 14, 2020
Document Documentand Entity Information [Abstract]
Document Type	10-K
Document Period End Date	Jun. 24, 2020
Entity File Number	1-10275
Entity Registrant Name	BRINKER INTERNATIONAL, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	75-1914582
Entity Address, Address Line One	3000 Olympus Blvd
Entity Address, State or Province	Dallas
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	75019
City Area Code	(972)
Local Phone Number	980-9917
Title of 12(b) Security	Common Stock, $0.10 par value
Trading Symbol	EAT
Security Exchange Name	NYSE
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Entity Shell Company	false
Entity Public Float	$ 1,886,522,845
Entity Common Stock, Shares Outstanding		45,065,101
Document Annual Report	true
Document Transition Report	false
Entity Central Index Key	0000703351
Current Fiscal Year End Date	--06-24
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Amendment Flag	false