FAIR VALUE MEASUREMENTS (Assets Measured At Fair Value On Non-Recurring Basis) (Details) $ in Millions	12 Months Ended
	Jun. 29, 2022 USD ($) restaurant	Jun. 30, 2021 USD ($) restaurant	Jun. 24, 2020 USD ($) restaurant
Fair Value Disclosures [Line Items]
Restaurant impairment charges	$ 8.3	$ 3.0	$ 19.1
Number of restaurants | restaurant	1,650
Chili's Restaurants [Member] | Franchisee [Member]
Fair Value Disclosures [Line Items]
Number of restaurants | restaurant	68
Underperforming Restaurants [Member]
Fair Value Disclosures [Line Items]
Carrying value of impaired long lived assets	$ 7.3	2.6
Carrying value of impaired reacquired franchise rights	0.0	0.1
Carrying value of impaired operating lease assets	13.0	1.2
Carrying value of impaired finance lease assets	0.0	0.0
Total carrying value of impaired assets of underperforming restaurants	20.3	3.9
Impairment charges on long-lived assets	7.3	2.6
Impairment charges on reacquired franchise rights	0.0	0.1
Impairment charges on operating lease assets	1.0	0.3
Impairment charges on finance lease assets	0.0	0.0
Restaurant impairment charges	$ 8.3	$ 3.0
Underperforming Restaurants [Member] | Chili's Restaurants [Member]
Fair Value Disclosures [Line Items]
Number of underperforming restaurants | restaurant	30	11	25
Underperforming Restaurants [Member] | Maggiano's Restaurants [Member]
Fair Value Disclosures [Line Items]
Number of underperforming restaurants | restaurant	2	3	3
Liquor Licenses [Member]
Fair Value Disclosures [Line Items]
Impairment of liquor licenses	$ 0.2	$ 0.0