OTHER GAINS AND CHARGES (Schedule of Other Gains and Charges) (Details) $ in Millions	3 Months Ended			6 Months Ended
	Dec. 29, 2021 USD ($) Restaurants		Dec. 23, 2020 USD ($)	Dec. 29, 2021 USD ($) Restaurants		Dec. 23, 2020 USD ($) Restaurants
Restructuring Cost and Reserve [Line Items]
Lease contingencies	$ 2.9		$ 0.0	$ 2.9		$ 0.0
Remodel-related costs	1.6		0.7	3.1		0.9
Acquisition-related costs, net	0.9		0.0	0.9		0.0
Enterprise system implementation costs	0.3		0.0	0.9		0.0
Restaurant closure charges	0.3		0.4	0.5		1.9
COVID-19 related charges	(0.8)		1.0	(0.5)		2.2
Restaurant impairment charges	0.0		2.5	0.0		2.5
Other	1.2		0.8	3.1		1.7
Other (gains) and charges	$ 6.4		5.4	$ 10.9		9.2
Number of restaurants | Restaurants	1,653			1,653
Chili's Restaurants [Member]
Restructuring Cost and Reserve [Line Items]
Other (gains) and charges	$ 2.2	[1]	4.4	$ 5.0	[1]	$ 8.0
Number of underperforming restaurants | Restaurants						10
Maggiano's Restaurants [Member]
Restructuring Cost and Reserve [Line Items]
Other (gains) and charges	$ 0.0		$ 0.8	$ 0.2		$ 0.9
Number of underperforming restaurants | Restaurants						3
Chili's restaurant acquisitions [Member] | Chili's Restaurants [Member]
Restructuring Cost and Reserve [Line Items]
Number of restaurants | Restaurants	60			60

[1] Chili’s segment information for fiscal 2022 includes the results of operations and the preliminary fair value of assets related to the 60 restaurants purchased from two former franchisees subsequent to the acquisition dates. Refer to Note 2 - Chili’s Restaurant Acquisitions for further details.