REVENUE RECOGNITION (Remaining Deferred Franchise and Development Fees to be Recognized) (Details) $ in Millions	Sep. 25, 2024 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining deferred franchise and development fees to be recognized	$ 9.7
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-09-26
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining deferred franchise and development fees to be recognized	$ 0.6
Remaining deferred franchise and development fees to be recognized, expected timing of satisfaction in years	9 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-06-26
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining deferred franchise and development fees to be recognized	$ 0.8
Remaining deferred franchise and development fees to be recognized, expected timing of satisfaction in years	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-06-25
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining deferred franchise and development fees to be recognized	$ 0.7
Remaining deferred franchise and development fees to be recognized, expected timing of satisfaction in years	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-06-30
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining deferred franchise and development fees to be recognized	$ 0.7
Remaining deferred franchise and development fees to be recognized, expected timing of satisfaction in years	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-06-29
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining deferred franchise and development fees to be recognized	$ 0.6
Remaining deferred franchise and development fees to be recognized, expected timing of satisfaction in years	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2029-06-28
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining deferred franchise and development fees to be recognized	$ 6.3
Remaining deferred franchise and development fees to be recognized, expected timing of satisfaction in years	15 years