Significant Accounting Policies (Details) $ in Thousands		12 Months Ended
	Mar. 28, 2022 restaurant entity	Dec. 31, 2023 USD ($) restaurant	Dec. 25, 2022 USD ($) restaurant	Dec. 26, 2021 USD ($)
Significant Accounting Policies [Line Items]
Percentage of domestic restaurants franchised		85.00%
Length of fiscal year		371 days	364 days	364 days
Franchisee royalty fee percentage for new and existing franchised restaurants		5.00%
Term of franchise agreement		10 years
Advertising and related costs		$ 53,900	$ 55,200	$ 61,700
Award vesting period		3 years
Interest income on franchisee loans		$ 1,100	1,300	1,900
Depreciation expense		$ 54,300	45,600	43,000
Deferred costs, maximum amortization period		5 years
Deferred costs		$ 4,100	4,100	$ 4,100
Unamortized systems development costs		9,900	9,600
Employee insurance retention limit per occurrence		500
Insurance reserve		56,800	67,300
Insurance reserves recorded in Accrued expenses and other current liabilities		27,240	29,676
Insurance reserves recorded in Other long-term liabilities		29,512	37,624
Insurance receivable		$ 34,500	38,400
Number of joint ventures divested | entity	1
North America commissaries
Significant Accounting Policies [Line Items]
Accounts receivable threshold past due		30 days
Prepaid expenses and other current assets
Significant Accounting Policies [Line Items]
Insurance receivable		$ 16,800	17,000
Other assets
Significant Accounting Policies [Line Items]
Insurance receivable		$ 17,800	$ 21,400
Technology and communication
Significant Accounting Policies [Line Items]
Estimated useful lives		5 years
Corporate joint venture
Significant Accounting Policies [Line Items]
Number of restaurants | restaurant		98	98
Corporate joint venture | Disposal group, disposed of by sale, not discontinued operations
Significant Accounting Policies [Line Items]
Ownership percentage in divested joint venture	51.00%
Number of restaurants divested | restaurant	90		90
Minimum
Significant Accounting Policies [Line Items]
Amortization term of equipment incentives		3 years
Minimum | Restaurant, commissary and other equipment
Significant Accounting Policies [Line Items]
Estimated useful lives		5 years
Minimum | Buildings and improvements
Significant Accounting Policies [Line Items]
Estimated useful lives		20 years
Minimum | Leasehold improvements
Significant Accounting Policies [Line Items]
Estimated useful lives		5 years
Maximum
Significant Accounting Policies [Line Items]
Amortization term of equipment incentives		5 years
Maximum | Restaurant, commissary and other equipment
Significant Accounting Policies [Line Items]
Estimated useful lives		10 years
Maximum | Buildings and improvements
Significant Accounting Policies [Line Items]
Estimated useful lives		40 years
Maximum | Leasehold improvements
Significant Accounting Policies [Line Items]
Estimated useful lives		10 years
Papa Dough Rewards
Significant Accounting Policies [Line Items]
Customer inactivity period that triggers expiration of rewards program		1 year
Expiration window of rewards program		6 months
Area development fees
Significant Accounting Policies [Line Items]
Term of franchise agreement		10 years