Long-Term Debt - Narrative (Details)	12 Months Ended
	Dec. 25, 2024 USD ($)	Dec. 27, 2023 USD ($)	Dec. 28, 2022 USD ($)	Mar. 29, 2023 USD ($)	Dec. 29, 2021 USD ($)
Line of Credit Facility [Line Items]
Revolving loans maturity, amount	$ 261,300,000
Notional Amount	$ 238,000,000
Outstanding debt percentage	80.00%
Shareholders’ deficit	$ (34,025,000)	$ (62,686,000)	$ (37,116,000)		$ (65,265,000)
Interest Rate Swaps Maturity 2033
Line of Credit Facility [Line Items]
Termination fee		1,500,000
Interest Rate Swaps Maturity 2033 | Maximum
Line of Credit Facility [Line Items]
Notional Amount	335,000,000			$ 425,000,000
Derivatives
Line of Credit Facility [Line Items]
Reclassification	(5,916,000)	(5,028,000)	1,310,000
Shareholders’ deficit	(31,830,000)	(41,322,000)	(42,142,000)		$ (53,570,000)
Derivatives
Line of Credit Facility [Line Items]
Reclassification	760,000	353,000	29,000
Effective Interest Rate Swaps
Line of Credit Facility [Line Items]
Derivative asset	20,800,000
Reclassification	5,900,000
Expect reclassification within next twelve months	4,500,000
Dedesignated Interest Rate Swaps Member | Other Nonoperating Income (Expense)
Line of Credit Facility [Line Items]
Unrealized gain (loss) on derivatives		(10,600,000)	55,000,000
Dedesignated Interest Rate Swaps Member | Derivatives
Line of Credit Facility [Line Items]
Shareholders’ deficit	63,400,000
Dedesignated Interest Rate Swaps Member | Derivatives
Line of Credit Facility [Line Items]
Reclassification	800,000	$ 400,000	$ 100,000
Expect reclassification within next twelve months	$ 3,100,000
Senior Secured Revolver
Line of Credit Facility [Line Items]
Debt instrument, term	5 years
Maximum borrowing capacity	$ 400,000,000
Line of credit facility, accordion feature, increase limit	$ 450,000,000
Line of credit facility, covenant, minimum, fixed charge leverage ratio	3.85
Fixed charge coverage ratio	2.18
Outstanding amount under credit facility	$ 261,300,000
Availability under the revolving facility	$ 122,600,000
Basis spread on variable rate debt	2.25%
Commitment fee, percent	0.35%
Weighted-average interest rate	6.98%	7.41%
Senior Secured Revolver | Maximum
Line of Credit Facility [Line Items]
Line of credit facility, covenant, minimum, fixed charge leverage ratio	4.0
Fixed charge coverage ratio	1.5
Senior Secured Revolver | Interest Rate Swaps, Net
Line of Credit Facility [Line Items]
Weighted-average interest rate	5.01%	5.04%
Letter of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 25,000,000
Outstanding amount under letter of credit	$ 16,100,000
Interest rate	2.38%