LEASES - Schedule of Operating Lease Right of Use Assets and Operating Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 24, 2023	Dec. 25, 2022
Lessor, Lease, Description [Line Items]
Operating lease right-of-use assets	$ 100,228	$ 101,114
Corporate Offices and For Certain Restaurant Properties
Lessor, Lease, Description [Line Items]
Operating lease right-of-use assets	103,200	105,200
Operating lease liabilities	112,800	114,500
Corporate Offices and For Certain Restaurant Properties | Continuing operations
Lessor, Lease, Description [Line Items]
Operating lease right-of-use assets	100,200	101,100
Operating lease liabilities	109,500	110,400
Corporate Offices and For Certain Restaurant Properties | Held for sale
Lessor, Lease, Description [Line Items]
Operating lease right-of-use assets	3,000	4,100
Operating lease liabilities	$ 3,300	$ 4,100